Download websites using Question2Answer
Content management system · since 2011 · open source
About Question2Answer
Question2Answer (Q2A) is a free, open-source question-and-answer platform written in PHP that enables website owners to create Stack Overflow-style community Q&A sites. It supports user registration, voting, tagging, search, and moderation features out of the box.
First released in 2011 by Gideon Greenspan, Question2Answer is designed to be easy to install on any standard PHP and MySQL hosting environment. It offers a plugin and theme system for extensibility and can be integrated with existing user databases such as WordPress or custom login systems. Q2A is used by educational institutions, support communities, and knowledge-sharing platforms globally.
At a glance
Database preview of Question2Answer sites
Question2Answer detection is a value inside the Technologies column. Two datasets carry it — switch between them to compare what's included.
| Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | PR value | Harmonic value | Domain creation date | Domain expiration date |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| czporadna.cz | cz | cz | ICANN | HTTP 200 | 185.8.237.6 | CZ | {"facebook":["https://facebook.com/czporadna"]} | 2026-05-04 | PHP, RSS, HTTP/3, jQuery 3.5.1, Google AdSense, Question2Answer, Apache HTTP Server | 0.000000139054 | 16,660,022 | 2014-07-14 | 2026-07-13 |
| cryptomonnaies.me | me | me | ICANN | HTTP 200 | 217.160.0.19 | DE | {"x-twitter":["https://twitter.com/cryptomonnaies_"]} | 2026-05-04 | PHP, RSS, IONOS, jQuery 3.5.1, Sectigo, Google AdSense, Question2Answer, Apache HTTP Server | 0.000000043424 | 16,595,187 | 2017-11-21 | 2026-11-21 |
| ifatwa.info | info | info | ICANN | HTTP 200 | 188.114.96.3 | US | {"facebook":["https://facebook.com/groups/ifatwa.info","https://facebook.com/ifatwa.info"]} | 2026-05-14 | PHP, RSS, HTTP/3, jQuery 3.5.1, Chart.js, jsDelivr, Alpine.js, LiteSpeed, Cloudflare, Question2Answer | 0.0000000396523 | 16,569,993 | 2019-02-07 | 2029-02-07 |
| gefragt.net | net | net | ICANN | HTTP 200 | 185.178.193.82 | CH | {"facebook":["https://facebook.com/gefragt.net"],"x-twitter":["https://twitter.com/gefragtnet_feed"]} | 2026-05-10 | PHP, Nginx, PayPal, Swiper, jQuery 3.5.1, Twitter, Open Graph, Google AdSense, Question2Answer | 0.00000000763549 | 12,017,121 | 2009-04-05 | 2027-04-05 |
| elenet.net | net | net | ICANN | HTTP 200 | 89.46.109.25 | IT | {"facebook":["https://facebook.com/openschoolsupport"]} | 2026-05-07 | PHP, RSS, HTTP/3, jQuery 1.11.3, YouTube, Aruba.it, Bootstrap, Font Awesome, Google AdSense, Question2Answer 1.7.2 | 0.00000000520049 | 11,934,984 | 2003-01-30 | 2027-01-30 |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … |
| Domain | TLD suffix | TLD | Domain type | HTTP status | IP address | Country by IP | Social networks | Technologies last data checked | Technologies | DNS last data checked | DNS Status | DNS records | PR value | Harmonic value | RDAP/WHOIS last data checked | RDAP/WHOIS method | Domain creation date | Domain expiration date | Domain last changed | Registrar | RDAP/WHOIS Record | Response Status RDAP/WHOIS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| czporadna.cz | cz | cz | ICANN | HTTP 200 | 185.8.237.6 | CZ | {"facebook":["https://facebook.com/czporadna"]} | 2026-05-04 | PHP, RSS, HTTP/3, jQuery 3.5.1, Google AdSense, Question2Answer, Apache HTTP Server | 2026-06-10 | TRUE | {"A":["185.8.237.6"],"DS":[{"digest":"56acd875508497492d419986fdd05d34587404f134d1d52ab07f6854938b3912","key_tag":33701,"algorithm":13,"digest_type":2}],"MX":[{"host":"wes1-mx-backup.wedos.net","priority":10},{"host":"wes1-mx1.wedos.net","priority":1},{"host":"wes1-mx2.wedos.net","priority":1}],"NS":["ns.wedos.com","ns.wedos.cz","ns.wedos.eu","ns.wedos.net"],"SOA":{"mname":"ns.wedos.com","retry":1800,"rname":"wedos.wedos.com","expire":1814400,"serial":2026052202,"minimum":3600,"refresh":3600},"DNSKEY":[{"flags":256,"protocol":3,"algorithm":13,"public_key":"k0K7LiRLNtzFn7gktn4m5qbuc3ALM5dt+NVAHwGQg39AJPmCRGQuMmWljme1UaBtt2OjHuq/quJUYJ1VNAsLXQ=="},{"flags":257,"protocol":3,"algorithm":13,"public_key":"Ti89rluEoSAipw8vrWgB619a09vCqjXZMEAsJMHJjoDKSjw+2Jm8Vxz/Lo9SUf4hpfo/x+bOnMp23itXTJyt2A=="}]} | 0.000000139054 | 16,660,022 | 2025-08-10 | RDAP | 2014-07-14 | 2026-07-13 | 2025-02-04 | REG-WEDOS | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.nic.cz/domain/czporadna.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/domain/czporadna.cz"}],"events":[{"eventDate":"2014-07-14T15:58:25+00:00","eventAction":"registration"},{"eventDate":"2026-07-13T22:00:00+00:00","eventAction":"expiration"},{"eventDate":"2025-02-04T13:30:45+00:00","eventAction":"last changed"},{"eventDate":"2015-12-02T11:51:39+00:00","eventAction":"transfer"}],"handle":"czporadna.cz","port43":"whois.nic.cz","status":["active"],"ldhName":"czporadna.cz","notices":[{"title":"Disclaimer","description":["(c) 2023 CZ.NIC, z.s.p.o.","Intended use of supplied data and information","Data contained in the domain name register, as well as information supplied through public information services of CZ.NIC association, are appointed only for purposes connected with Internet network administration and operation, or for the purpose of legal or other similar proceedings, in process as regards a matter connected particularly with holding and using a concrete domain name."]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/SUB-677001","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/SUB-677001"}],"roles":["registrant"],"handle":"SUB-677001","objectClassName":"entity"},{"roles":["registrar"],"handle":"REG-WEDOS","objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/SUB-677001","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/SUB-677001"}],"roles":["administrative"],"handle":"SUB-677001","objectClassName":"entity"}],"secureDNS":{"keyData":[{"flags":257,"protocol":3,"algorithm":13,"publicKey":"Ti89rluEoSAipw8vrWgB619a09vCqjXZMEAsJMHJjoDKSjw+2Jm8Vxz/Lo9SUf4hpfo/x+bOnMp23itXTJyt2A=="}],"maxSigLife":1209600,"zoneSigned":true,"delegationSigned":true},"fred_nsset":{"links":[{"rel":"self","href":"https://rdap.nic.cz/fred_nsset/WEDOS","type":"application/rdap+json","value":"https://rdap.nic.cz/fred_nsset/WEDOS"}],"handle":"WEDOS","nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.wedos.com","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.wedos.com"}],"handle":"ns.wedos.com","ldhName":"ns.wedos.com","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.wedos.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.wedos.cz"}],"handle":"ns.wedos.cz","ldhName":"ns.wedos.cz","ipAddresses":{"v4":["45.138.106.1","185.8.238.1"],"v6":["2a0e:acc0:1::caff:caff:cafb","2a0e:acc0:2::c:1:c1"]},"objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.wedos.eu","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.wedos.eu"}],"handle":"ns.wedos.eu","ldhName":"ns.wedos.eu","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.wedos.net","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.wedos.net"}],"handle":"ns.wedos.net","ldhName":"ns.wedos.net","objectClassName":"nameserver"}],"objectClassName":"fred_nsset"},"fred_keyset":{"links":[{"rel":"self","href":"https://rdap.nic.cz/fred_keyset/WEDOS","type":"application/rdap+json","value":"https://rdap.nic.cz/fred_keyset/WEDOS"}],"handle":"WEDOS","dns_keys":[{"flags":257,"protocol":3,"algorithm":13,"publicKey":"Ti89rluEoSAipw8vrWgB619a09vCqjXZMEAsJMHJjoDKSjw+2Jm8Vxz/Lo9SUf4hpfo/x+bOnMp23itXTJyt2A=="}],"objectClassName":"fred_keyset"},"nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.wedos.com","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.wedos.com"}],"handle":"ns.wedos.com","ldhName":"ns.wedos.com","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.wedos.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.wedos.cz"}],"handle":"ns.wedos.cz","ldhName":"ns.wedos.cz","ipAddresses":{"v4":["45.138.106.1","185.8.238.1"],"v6":["2a0e:acc0:1::caff:caff:cafb","2a0e:acc0:2::c:1:c1"]},"objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.wedos.eu","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.wedos.eu"}],"handle":"ns.wedos.eu","ldhName":"ns.wedos.eu","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/ns.wedos.net","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/ns.wedos.net"}],"handle":"ns.wedos.net","ldhName":"ns.wedos.net","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","fred_version_0"]}} | Domain is active |
| cryptomonnaies.me | me | me | ICANN | HTTP 200 | 217.160.0.19 | DE | {"x-twitter":["https://twitter.com/cryptomonnaies_"]} | 2026-05-04 | PHP, RSS, IONOS, jQuery 3.5.1, Sectigo, Google AdSense, Question2Answer, Apache HTTP Server | 2026-05-28 | TRUE | {"A":["217.160.0.19"],"MX":[{"host":"mx00.ionos.fr","priority":10},{"host":"mx01.ionos.fr","priority":10}],"NS":["ns1028.ui-dns.com","ns1046.ui-dns.org","ns1059.ui-dns.biz","ns1062.ui-dns.de"],"SOA":{"mname":"ns1059.ui-dns.biz","retry":7200,"rname":"hostmaster.1and1.com","expire":604800,"serial":2017112115,"minimum":300,"refresh":28800},"TXT":["v=spf1 include:_spf-eu.ionos.com ~all"],"AAAA":["2001:8d8:100f:f000::2ee"]} | 0.000000043424 | 16,595,187 | 2025-11-29 | WHOIS | 2017-11-21 | 2026-11-21 | 2025-11-21 | IONOS SE | {"raw_response":"Domain Name: cryptomonnaies.me\r\nRegistry Domain ID: REDACTED\r\nRegistrar WHOIS Server: whois.ionos.com\r\nRegistrar URL: https://www.ionos.com\r\nUpdated Date: 2025-11-21T12:13:48Z\r\nCreation Date: 2017-11-21T12:13:14Z\r\nRegistry Expiry Date: 2026-11-21T12:13:14Z\r\nRegistrar: IONOS SE\r\nRegistrar IANA ID: 83\r\nRegistrar Abuse Contact Email: abuse@ionos.com\r\nRegistrar Abuse Contact Phone: +1.6105601459\r\nDomain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited\r\nDomain Status: autoRenewPeriod https://icann.org/epp#autoRenewPeriod\r\nRegistry Registrant ID: REDACTED\r\nRegistrant Name: REDACTED\r\nRegistrant Organization: \r\nRegistrant Street: REDACTED\r\nRegistrant City: REDACTED\r\nRegistrant State/Province: \r\nRegistrant Postal Code: REDACTED\r\nRegistrant Country: FR\r\nRegistrant Phone: REDACTED\r\nRegistrant Phone Ext: REDACTED\r\nRegistrant Fax: REDACTED\r\nRegistrant Fax Ext: REDACTED\r\nRegistrant Email: REDACTED\r\nRegistry Admin ID: REDACTED\r\nAdmin Name: REDACTED\r\nAdmin Organization: REDACTED\r\nAdmin Street: REDACTED\r\nAdmin City: REDACTED\r\nAdmin State/Province: REDACTED\r\nAdmin Postal Code: REDACTED\r\nAdmin Country: REDACTED\r\nAdmin Phone: REDACTED\r\nAdmin Phone Ext: REDACTED\r\nAdmin Fax: REDACTED\r\nAdmin Fax Ext: REDACTED\r\nAdmin Email: REDACTED\r\nRegistry Tech ID: REDACTED\r\nTech Name: REDACTED\r\nTech Organization: REDACTED\r\nTech Street: REDACTED\r\nTech City: REDACTED\r\nTech State/Province: REDACTED\r\nTech Postal Code: REDACTED\r\nTech Country: REDACTED\r\nTech Phone: REDACTED\r\nTech Phone Ext: REDACTED\r\nTech Fax: REDACTED\r\nTech Fax Ext: REDACTED\r\nTech Email: REDACTED\r\nName Server: ns1046.ui-dns.org\r\nName Server: ns1028.ui-dns.com\r\nName Server: ns1059.ui-dns.biz\r\nName Server: ns1062.ui-dns.de\r\nDNSSEC: unsigned\r\nURL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/\r\n>>> Last update of WHOIS database: 2025-11-29T03:43:54Z <<<\r\n\r\nFor more information on Whois status codes, please visit https://icann.org/epp\r\n\r\nTerms of Use: Access to WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the registry database. The data in this record is provided by Identity Digital or the Registry Operator for informational purposes only, and accuracy is not guaranteed. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. When using the Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of Whois service access. Abuse of the Whois system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the Whois records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data provided by Identity Digital can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Identity Digital Inc. and Registry Operator reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.\r\n"} | Domain is active |
| ifatwa.info | info | info | ICANN | HTTP 200 | 188.114.96.3 | US | {"facebook":["https://facebook.com/groups/ifatwa.info","https://facebook.com/ifatwa.info"]} | 2026-05-14 | PHP, RSS, HTTP/3, jQuery 3.5.1, Chart.js, jsDelivr, Alpine.js, LiteSpeed, Cloudflare, Question2Answer | 2026-05-31 | TRUE | {"A":["188.114.96.3","188.114.97.3"],"MX":[{"host":"mail.ifatwa.info","priority":0}],"NS":["dora.ns.cloudflare.com","drew.ns.cloudflare.com"],"SOA":{"mname":"dora.ns.cloudflare.com","retry":2400,"rname":"dns.cloudflare.com","expire":604800,"serial":2404401884,"minimum":1800,"refresh":10000},"TXT":["brevo-code:84300cf1e50fc1a7fc90b6d8d493940b","facebook-domain-verification=re50i9faudqelnh4c50p1w7old4yx6","google-site-verification=9b3vcvGBgQqsIVL_tiB9PtSyXfmZPUSoQPZl9H1NPCA","google-site-verification=XZVShbDcStPnZOWMDuhvAGUwT852BFUUy6LfsIFyydA"],"AAAA":["2a06:98c1:3120::3","2a06:98c1:3121::3"]} | 0.0000000396523 | 16,569,993 | 2025-08-09 | RDAP | 2019-02-07 | 2029-02-07 | 2025-08-09 | Cloudflare, Inc | {"raw_response":{"links":[{"rel":"related","href":"https://rdap.cloudflare.com/rdap/v1","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/ifatwa.info"},{"rel":"self","href":"https://rdap.identitydigital.services/rdap/domain/ifatwa.info","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/ifatwa.info"}],"events":[{"eventDate":"2025-01-13T02:20:34.591Z","eventAction":"transfer"},{"eventDate":"2029-02-07T13:31:07.706Z","eventAction":"expiration"},{"eventDate":"2019-02-07T13:31:07.706Z","eventAction":"registration"},{"eventDate":"2025-01-18T02:21:23.874Z","eventAction":"last changed"},{"eventDate":"2025-08-09T21:40:45.174Z","eventAction":"last update of RDAP database"}],"status":["client transfer prohibited"],"ldhName":"ifatwa.info","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.identity.digital/policies/rdds-access-policy","type":"text/html","value":"https://rdap.identitydigital.services/rdap/domain/ifatwa.info"}],"title":"Terms of Service","description":["Access to RDAP information is provided to assist persons in determining the contents of a domain name registration record in the registry database. The data in this record is provided by Identity Digital or, if the record pertains to a TLD not operated by Identity Digital, then the corresponding primary Registry Operator for informational purposes only, and neither Identity Digital nor the Registry Operator guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Identity Digital, a Registrar, or Registry Operator except as reasonably necessary to register domain names or modify existing registrations. When using the RDAP service, please consider the following: the RDAP service is not a replacement for standard EPP commands to the SRS service. RDAP is not considered authoritative for registered domain objects. The RDAP service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the RDAP services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of RDAP service access. Abuse of the RDAP system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the RDAP records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be reasonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to the data provided by Identity Digital can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/ Identity Digital Inc. and, if applicable, the primary Registry Operators reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy."]},{"links":[{"rel":"glossary","href":"https://icann.org/epp","type":"application/rdap+json","value":"https://icann.org/epp"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/domain/ifatwa.info"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"self","href":"https://rdap.identitydigital.services/rdap/entity/1910","type":"application/rdap+json","value":"https://rdap.identitydigital.services/rdap/entity/1910"},{"rel":"about","href":"https://rdap.cloudflare.com/rdap/v1/","type":"application/rdap+json","value":"https://rdap.cloudflare.com/rdap/v1/"}],"roles":["registrar"],"handle":"1910","entities":[{"roles":["abuse"],"handle":"6791871a5abc47aaa391080ca2c98f9e-IdentityDigital","vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Registrar Notices"],["email",{},"text","registrar-notices@cloudflare.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1910"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Cloudflare, Inc"]]],"objectClassName":"entity"}],"redacted":[{"name":{"type":"Registry Domain ID"},"method":"removal","prePath":"$.handle","pathLang":"jsonpath"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1910"}],"secureDNS":{"maxSigLife":1,"delegationSigned":false},"nameservers":[{"handle":"ddb0db06172f4d38aa7e6dd4a84669ea-DONUTS","status":["associated"],"ldhName":"dora.ns.cloudflare.com","unicodeName":"dora.ns.cloudflare.com","objectClassName":"nameserver"},{"handle":"1ed958ee5ca64beca4a3e7930af8f967-DONUTS","status":["associated"],"ldhName":"drew.ns.cloudflare.com","unicodeName":"drew.ns.cloudflare.com","objectClassName":"nameserver"}],"unicodeName":"ifatwa.info","objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_response_profile_1","icann_rdap_technical_implementation_guide_1","redacted"]}} | Domain is active |
| gefragt.net | net | net | ICANN | HTTP 200 | 185.178.193.82 | CH | {"facebook":["https://facebook.com/gefragt.net"],"x-twitter":["https://twitter.com/gefragtnet_feed"]} | 2026-05-10 | PHP, Nginx, PayPal, Swiper, jQuery 3.5.1, Twitter, Open Graph, Google AdSense, Question2Answer | 2026-05-29 | TRUE | {"A":["185.178.193.82"],"MX":[{"host":"nbi-1386.nbiserv.net","priority":10}],"NS":["ns1.nbiserv.de","ns2.nbiserv.de","ns3.nbiserv.de","ns4.nbiserv.de"],"SOA":{"mname":"ns.nbiserv.de","retry":7200,"rname":"hostmaster.nbiserv.de","expire":2419200,"serial":2025080862,"minimum":7200,"refresh":172800},"TXT":["v=spf1 a mx mx:pmg.nbiserv.de ip4:46.182.16.23 ip6:2a02:2970:1000::1623 -all"]} | 0.00000000763549 | 12,017,121 | 2026-04-15 | RDAP | 2009-04-05 | 2027-04-05 | 2026-04-06 | Vautron Rechenzentrum AG | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/net/v1/domain/GEFRAGT.NET","type":"application/rdap+json","value":"https://rdap.verisign.com/net/v1/domain/GEFRAGT.NET"},{"rel":"related","href":"https://rdap.tmag.de/rdapgtld/rdap/domain/GEFRAGT.NET","type":"application/rdap+json","value":"https://rdap.tmag.de/rdapgtld/rdap/domain/GEFRAGT.NET"}],"events":[{"eventDate":"2009-04-05T11:15:17Z","eventAction":"registration"},{"eventDate":"2027-04-05T11:15:17Z","eventAction":"expiration"},{"eventDate":"2026-04-06T08:14:23Z","eventAction":"last changed"},{"eventDate":"2026-04-14T23:01:59Z","eventAction":"last update of RDAP database"}],"handle":"1551290831_DOMAIN_NET-VRSN","status":["active"],"ldhName":"GEFRAGT.NET","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/net/v1/domain/gefragt.net"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/net/v1/domain/gefragt.net"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.vautron.de","type":"text/html","value":"https://rdap.tmag.de/rdapgtld/rdap/"}],"roles":["registrar"],"handle":"1443","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+49 .9415990631"],["email",{},"text","abuse@vautron.de"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"1443"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Vautron Rechenzentrum AG"]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"NS1.NBISERV.DE","objectClassName":"nameserver"},{"ldhName":"NS2.NBISERV.DE","objectClassName":"nameserver"},{"ldhName":"NS3.NBISERV.DE","objectClassName":"nameserver"},{"ldhName":"NS4.NBISERV.DE","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| elenet.net | net | net | ICANN | HTTP 200 | 89.46.109.25 | IT | {"facebook":["https://facebook.com/openschoolsupport"]} | 2026-05-07 | PHP, RSS, HTTP/3, jQuery 1.11.3, YouTube, Aruba.it, Bootstrap, Font Awesome, Google AdSense, Question2Answer 1.7.2 | 2026-05-29 | TRUE | {"A":["89.46.109.25"],"MX":[{"host":"mx.elenet.net","priority":10}],"NS":["dns.technorail.com","dns2.technorail.com","dns3.arubadns.net","dns4.arubadns.cz"],"SOA":{"mname":"dns.technorail.com","retry":7200,"rname":"hostmaster.elenet.net","expire":2592000,"serial":2025102201,"minimum":3600,"refresh":86400},"TXT":["v=spf1 include:_spf.aruba.it ~all"],"AAAA":["2a00:6d40:4:1::c289:25"]} | 0.00000000520049 | 11,934,984 | 2026-01-24 | RDAP | 2003-01-30 | 2027-01-30 | 2026-01-24 | Tucows Domains Inc. | {"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/net/v1/domain/ELENET.NET","type":"application/rdap+json","value":"https://rdap.verisign.com/net/v1/domain/ELENET.NET"},{"rel":"related","href":"https://opensrs.rdap.tucows.com/domain/ELENET.NET","type":"application/rdap+json","value":"https://opensrs.rdap.tucows.com/domain/ELENET.NET"}],"events":[{"eventDate":"2003-01-30T16:59:42Z","eventAction":"registration"},{"eventDate":"2027-01-30T16:59:42Z","eventAction":"expiration"},{"eventDate":"2026-01-23T05:05:23Z","eventAction":"last changed"},{"eventDate":"2026-01-24T22:46:32Z","eventAction":"last update of RDAP database"}],"handle":"94524627_DOMAIN_NET-VRSN","status":["client delete prohibited","client transfer prohibited","client update prohibited"],"ldhName":"ELENET.NET","notices":[{"links":[{"rel":"terms-of-service","href":"https://www.verisign.com/domain-names/registration-data-access-protocol/terms-service/index.xhtml","type":"text/html","value":"https://rdap.verisign.com/net/v1/domain/elenet.net"}],"title":"Terms of Service","description":["Service subject to Terms of Use."]},{"links":[{"href":"https://icann.org/epp","type":"text/html"}],"title":"Status Codes","description":["For more information on domain status codes, please visit https://icann.org/epp"]},{"links":[{"rel":"help","href":"https://icann.org/wicf","type":"text/html","value":"https://rdap.verisign.com/net/v1/domain/elenet.net"}],"title":"RDDS Inaccuracy Complaint Form","description":["URL of the ICANN RDDS Inaccuracy Complaint Form: https://icann.org/wicf"]}],"entities":[{"links":[{"rel":"about","href":"http://www.tucows.com","type":"text/html","value":"https://opensrs.rdap.tucows.com/"}],"roles":["registrar"],"handle":"69","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+1.4165350123"],["email",{},"text","domainabuse@tucows.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"69"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Tucows Domains Inc."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"DNS.TECHNORAIL.COM","objectClassName":"nameserver"},{"ldhName":"DNS2.TECHNORAIL.COM","objectClassName":"nameserver"},{"ldhName":"DNS3.ARUBADNS.NET","objectClassName":"nameserver"},{"ldhName":"DNS4.ARUBADNS.CZ","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}} | Domain is active |
| … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … | … |
+ 4 datasets don't carry the Technologies column.
Version distribution
Detected Question2Answer versions across all 195 sites.
| Version | Sites | Share |
|---|---|---|
| 1.7.5 | 11 | 31.4% |
| 1.7.1 | 6 | 17.1% |
| 1.7.0 | 5 | 14.3% |
| 1.7.4 | 4 | 11.4% |
| 1.6.3 | 3 | 8.6% |
The Question2Answer dataset
Every site we've detected as running Question2Answer — with version, hosting, country, TLD and traffic rank.
Question2Answer lives inside 2 datasets
Question2Answer detection is part of Technologies (€159/mo) and All data (€599/mo). Buy either to filter the full 195-site list — or grab a free preview first.
Which websites are using Question2Answer?
webatla detects every site using Question2Answer and exports them as one downloadable list, so you can see who relies on this technology and what else runs alongside it.
Open the Question2Answer technology dataset to break adoption down by country and TLD, compare it with a competing technology, and track new domains over time.
Frequently asked questions
How many websites use Question2Answer?
webatla detects Question2Answer on 195 websites, refreshed daily — each with its domain, DNS, WHOIS, IP, country and ranking.
Can I download the list of websites using Question2Answer?
Yes — as structured JSONL. Pay once for one month, no subscription; grab a free sample first.
What's included for each site, and how fresh is it?
Domain, DNS, RDAP/WHOIS, the full technology stack, IP & country, PageRank and Harmonic — re-detected and re-exported daily.
How do I find the websites using Question2Answer?
Buy the technology dataset, then download the complete list of domains we detect using Question2Answer — re-exported every day.
What else is in the Question2Answer technology data?
Each row places Question2Answer next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.