Websites using Apereo CAS

Name: Websites that use Apereo CAS
Creator: webatla
License: https://webatla.com/terms

About Apereo CAS Database preview Download

About Apereo CAS

webatla tracks 18 live websites using Apereo CAS, 0.0% of every site we index. Download the full list of websites that use Apereo CAS as a daily JSONL export. Every record includes the domain plus DNS, WHOIS, IP address, hosting country and global rank.

Apereo CAS (Central Authentication Service) is an open-source enterprise Single Sign-On (SSO) platform developed under the Apereo Foundation, which focuses on open-source software for higher education. CAS allows users to authenticate once and gain access to multiple applications without re-entering credentials, supporting protocols including SAML, OAuth, and OpenID Connect.

Apereo CAS is widely deployed at universities, colleges, and research institutions worldwide as a central identity and access management solution. It integrates with LDAP directories, multi-factor authentication providers, and various identity federations. Its active open-source community and strong educational sector adoption make it one of the most prevalent SSO platforms in higher education environments.

At a glance

VendorApereo Foundation

Websiteapereo.org ↗

LanguageJava

LicenseApache 2.0

First release2004-01-01

All figures as of Aug 18, 2026

18 Sites detected

0.0% Of all websites

Database preview of Apereo CAS sites

Apereo CAS detection is a value inside the Technologies column. Two datasets carry it, switch between them to compare what's included.

webatla-technologies-apereo-cas-2026-08-18.jsonl.zst · 18 rows · 14 columns Daily fresh export

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
wuchain.cn	cn	cn	ICANN	HTTP 200	—	—	{"github":["https://github.com/apereo/cas/pulls","https://github.com/apereo/cas"]}	2026-07-09	PHP, HSTS, Java, Nginx 1.21.0, jQuery 3.4.1, Favicon, Bootstrap 4.3.1, jQuery UI 1.12.1, Apereo CAS, Font Awesome 5.11.2	0.0000000283872	12,506,278	2015-12-01	2026-12-01
ephelper.net	net	net	ICANN	HTTP 200	47.95.254.18	CN	{"github":["https://github.com/apereo/cas/pulls","https://github.com/apereo/cas"]}	2026-08-02	PHP, HSTS, Java, Nginx 1.21.0, jQuery 3.4.1, Favicon, Bootstrap 4.3.1, jQuery UI 1.12.1, Apereo CAS, Font Awesome 5.11.2	0.0000000251601	12,500,494	2015-04-29	2027-04-29
tongyunyoushu.com	com	com	ICANN	HTTP 200	—	—	{"github":["https://github.com/apereo/cas/pulls","https://github.com/apereo/cas"]}	2026-07-07	PHP, HSTS, Java, Nginx 1.21.0, jQuery 3.4.1, Favicon, Bootstrap 4.3.1, jQuery UI 1.12.1, Apereo CAS, Font Awesome 5.11.2	0.0000000249838	12,503,091	2019-08-21	2026-08-21
med3.it	it	it	ICANN	HTTP 200	130.186.86.31	IT	{"github":["https://github.com/apereo/cas"]}	2026-08-11	PHP 5.4.16, Java, jQuery 3.4.1, Favicon, OpenSSL 1.0.2k, Red Hat, Aruba.it, Bootstrap 4.3.1, jQuery UI 1.12.1, Apereo CAS	0.00000000941043	12,379,518	2002-10-29	2026-08-24
gris.cz	cz	cz	ICANN	HTTP 200	195.113.149.199	CZ	—	2026-08-04	PHP, HSTS, Java, jQuery 3.4.1, Favicon, Bootstrap 4.3.1, jQuery UI 1.12.1, reCAPTCHA, Apereo CAS, Font Awesome 5.11.2	0.00000000907428	13,580,226	2013-10-23	2026-10-22
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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
wuchain.cn	cn	cn	ICANN	HTTP 200	—	—	{"github":["https://github.com/apereo/cas/pulls","https://github.com/apereo/cas"]}	2026-07-09	PHP, HSTS, Java, Nginx 1.21.0, jQuery 3.4.1, Favicon, Bootstrap 4.3.1, jQuery UI 1.12.1, Apereo CAS, Font Awesome 5.11.2	2026-08-17	TRUE	{"MX":[{"host":"mxbiz1.qq.com","priority":5},{"host":"mxbiz2.qq.com","priority":10}],"SOA":{"mname":"dns.4cun.com","retry":180,"rname":"admin.wuchain.cn","expire":1209600,"serial":1772528129,"minimum":600,"refresh":3600}}	0.0000000283872	12,506,278	2025-12-07	WHOIS	2015-12-01	2026-12-01	—	江苏邦宁科技有限公司	{"raw_response":"Domain Name: wuchain.cn\nROID: 20151201s10001s79235563-cn\nDomain Status: ok\nRegistrant: 物链（北京）科技有限公司\nRegistrant Contact Email: 29156007@qq.com\nSponsoring Registrar: 江苏邦宁科技有限公司\nName Server: dns3.4cun.com\nName Server: dns4.51dns.top\nRegistration Time: 2015-12-01 16:10:30\nExpiration Time: 2026-12-01 16:10:30\nDNSSEC: unsigned\n"}	Domain is active
ephelper.net	net	net	ICANN	HTTP 200	47.95.254.18	CN	{"github":["https://github.com/apereo/cas/pulls","https://github.com/apereo/cas"]}	2026-08-02	PHP, HSTS, Java, Nginx 1.21.0, jQuery 3.4.1, Favicon, Bootstrap 4.3.1, jQuery UI 1.12.1, Apereo CAS, Font Awesome 5.11.2	2026-08-11	TRUE	{"A":["47.95.254.18"],"NS":["dns10.hichina.com","dns9.hichina.com"],"SOA":{"mname":"dns9.hichina.com","retry":1200,"rname":"hostmaster.hichina.com","expire":86400,"serial":2026011209,"minimum":600,"refresh":3600}}	0.0000000251601	12,500,494	2026-04-28	RDAP	2015-04-29	2027-04-29	2026-04-23	Alibaba Cloud Computing (Beijing) Co., Ltd.	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/net/v1/domain/EPHELPER.NET","type":"application/rdap+json","value":"https://rdap.verisign.com/net/v1/domain/EPHELPER.NET"},{"rel":"related","href":"https://whois.aliyun.com/rdap/domain/EPHELPER.NET","type":"application/rdap+json","value":"https://whois.aliyun.com/rdap/domain/EPHELPER.NET"}],"events":[{"eventDate":"2015-04-29T05:59:34Z","eventAction":"registration"},{"eventDate":"2027-04-29T05:59:34Z","eventAction":"expiration"},{"eventDate":"2026-04-23T12:36:15Z","eventAction":"last changed"},{"eventDate":"2026-04-28T01:41:09Z","eventAction":"last update of RDAP database"}],"handle":"1924312465_DOMAIN_NET-VRSN","status":["active"],"ldhName":"EPHELPER.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/ephelper.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/ephelper.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.net.cn","type":"text/html","value":"https://whois.aliyun.com/rdap/"}],"roles":["registrar"],"handle":"420","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+86.95187"],["email",{},"text","DomainAbuse@service.aliyun.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"420"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Alibaba Cloud Computing (Beijing) Co., Ltd."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"DNS10.HICHINA.COM","objectClassName":"nameserver"},{"ldhName":"DNS9.HICHINA.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
tongyunyoushu.com	com	com	ICANN	HTTP 200	—	—	{"github":["https://github.com/apereo/cas/pulls","https://github.com/apereo/cas"]}	2026-07-07	PHP, HSTS, Java, Nginx 1.21.0, jQuery 3.4.1, Favicon, Bootstrap 4.3.1, jQuery UI 1.12.1, Apereo CAS, Font Awesome 5.11.2	2026-08-14	TRUE	{"NS":["dns1.hichina.com","dns2.hichina.com"],"SOA":{"mname":"dns1.hichina.com","retry":1200,"rname":"hostmaster.hichina.com","expire":86400,"serial":2026060413,"minimum":600,"refresh":3600}}	0.0000000249838	12,503,091	2025-08-20	RDAP	2019-08-21	2026-08-21	2025-08-20	Alibaba Cloud Computing (Beijing) Co., Ltd.	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.verisign.com/com/v1/domain/TONGYUNYOUSHU.COM","type":"application/rdap+json","value":"https://rdap.verisign.com/com/v1/domain/TONGYUNYOUSHU.COM"},{"rel":"related","href":"https://whois.aliyun.com/rdap/domain/TONGYUNYOUSHU.COM","type":"application/rdap+json","value":"https://whois.aliyun.com/rdap/domain/TONGYUNYOUSHU.COM"}],"events":[{"eventDate":"2019-08-21T06:12:30Z","eventAction":"registration"},{"eventDate":"2026-08-21T06:12:30Z","eventAction":"expiration"},{"eventDate":"2025-08-20T02:47:53Z","eventAction":"last changed"},{"eventDate":"2025-08-20T06:14:54Z","eventAction":"last update of RDAP database"}],"handle":"2425395573_DOMAIN_COM-VRSN","status":["active"],"ldhName":"TONGYUNYOUSHU.COM","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/com/v1/domain/tongyunyoushu.com"}],"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/com/v1/domain/tongyunyoushu.com"}],"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.net.cn","type":"text/html","value":"https://whois.aliyun.com/rdap/"}],"roles":["registrar"],"handle":"420","entities":[{"roles":["abuse"],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text",""],["tel",{"type":"voice"},"uri","tel:+86.95187"],["email",{},"text","DomainAbuse@service.aliyun.com"]]],"objectClassName":"entity"}],"publicIds":[{"type":"IANA Registrar ID","identifier":"420"}],"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Alibaba Cloud Computing (Beijing) Co., Ltd."]]],"objectClassName":"entity"}],"secureDNS":{"delegationSigned":false},"nameservers":[{"ldhName":"DNS1.HICHINA.COM","objectClassName":"nameserver"},{"ldhName":"DNS2.HICHINA.COM","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","icann_rdap_technical_implementation_guide_1","icann_rdap_response_profile_1"]}}	Domain is active
med3.it	it	it	ICANN	HTTP 200	130.186.86.31	IT	{"github":["https://github.com/apereo/cas"]}	2026-08-11	PHP 5.4.16, Java, jQuery 3.4.1, Favicon, OpenSSL 1.0.2k, Red Hat, Aruba.it, Bootstrap 4.3.1, jQuery UI 1.12.1, Apereo CAS	2026-08-05	TRUE	{"A":["130.186.86.31"],"DS":[{"digest":"66e0008a59ac87d7c57751bd9666e45592fa2b954038283b1e7524e933577fd8","key_tag":55228,"algorithm":13,"digest_type":2}],"MX":[{"host":"mx.med3.it","priority":10}],"NS":["dns.technorail.com","dns2.technorail.com","dns3.arubadns.net","dns4.arubadns.cz"],"SOA":{"mname":"dns.technorail.com","retry":7200,"rname":"hostmaster.med3.it","expire":2592000,"serial":2026020201,"minimum":3600,"refresh":86400},"TXT":["MS=ms13513711","actalis-dcv=npkwwcavEaqJdzs4WmkABPX","v=spf1 ip4:130.186.31.160/27 ip4:130.186.31.192/27 ip4:212.97.32.0/24 include:_spf.cineca.it ip4:62.149.128.0/19 include:_spf.aruba.it include:_spf.google.com ~all"],"DNSKEY":[{"flags":257,"protocol":3,"algorithm":13,"public_key":"FLwR82uONTqCQjjrn/DYr1qIfii29DkBF56YcZ8ztdahYeM9o+RDZGmrtHY6pwtrT1017X6RUUNAkyEltebNzA=="}]}	0.00000000941043	12,379,518	2025-10-08	WHOIS	2002-10-29	2026-08-24	2025-09-09	Aruba s.p.a.	{"raw_response":"\n********************************************************************\n Please note that the following result could be a subgroup of \n the data contained in the database. \n \n Additional information can be visualized at: \n http://web-whois.nic.it \n********************************************************************\n\nDomain: med3.it\nStatus: ok\nSigned: no\nCreated: 2002-10-29 00:00:00\nLast Update: 2025-09-09 00:45:12\nExpire Date: 2026-08-24\n\nRegistrant\n Organization: Consorzio Med3\n Address: Via Massarenti 9\n Bologna\n 40138\n BO\n IT\n Created: 2021-08-23 18:35:07\n Last Update: 2021-08-23 18:35:07\n\nAdmin Contact\n Name: Flavia Rubbi\n Organization: Consorzio Med3\n Address: Via Bondi 47\n Bologna\n 40138\n BO\n IT\n Created: 2021-08-24 01:44:55\n Last Update: 2021-08-24 01:44:55\n\nTechnical Contacts\n Name: Flavia Rubbi\n Organization: Consorzio Med3\n Address: Via Bondi 47\n Bologna\n 40138\n BO\n IT\n Created: 2021-08-24 01:44:55\n Last Update: 2021-08-24 01:44:55\n\nRegistrar\n Organization: Aruba s.p.a.\n Name: ARUBA-REG\n Web: http://www.aruba.it\n DNSSEC: yes\n\n\nNameservers\n dns.technorail.com\n dns2.technorail.com\n dns3.arubadns.net\n dns4.arubadns.cz\n\n"}	Domain is active
gris.cz	cz	cz	ICANN	HTTP 200	195.113.149.199	CZ	—	2026-08-04	PHP, HSTS, Java, jQuery 3.4.1, Favicon, Bootstrap 4.3.1, jQuery UI 1.12.1, reCAPTCHA, Apereo CAS, Font Awesome 5.11.2	2026-08-14	TRUE	{"A":["195.113.149.199"],"DS":[{"digest":"c04cf4ecd7acf50149b52fd13d392e58c5a5709fa543643ec2380ec94ff894d7","key_tag":37834,"algorithm":13,"digest_type":2}],"MX":[{"host":"ag1.cesnet.cz","priority":10},{"host":"ag2.cesnet.cz","priority":10}],"NS":["golias.ruk.cuni.cz","visla.utia.cas.cz"],"SOA":{"mname":"golias.ruk.cuni.cz","retry":1800,"rname":"postmaster.dec59.ruk.cuni.cz","expire":1209600,"serial":2025121393,"minimum":3600,"refresh":3600},"TXT":["MS=ms47637425","domain-verification=NbAAadnlQWf38qmbeRszNE9JbFcaEK6KTksYkwWhGysax-46EJ","v=spf1 ip4:195.113.149.199 include:spf.protection.outlook.com -all"],"AAAA":["2001:718:10:0:2::4"],"DNSKEY":[{"flags":257,"protocol":3,"algorithm":13,"public_key":"NHSDXmVudG9p+RIJT9WypJG/7BhzM2JlS9GlkkPICK2JomFopES01JWDZqKcPs/OyLIWn8EdJ0zfNVUJ7cNYLg=="}]}	0.00000000907428	13,580,226	2026-03-11	RDAP	2013-10-23	2026-10-22	2024-12-30	REG-INTERNET-CZ	{"raw_response":{"links":[{"rel":"self","href":"https://rdap.nic.cz/domain/gris.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/domain/gris.cz"}],"events":[{"eventDate":"2013-10-23T07:39:15+00:00","eventAction":"registration"},{"eventDate":"2026-10-22T22:00:00+00:00","eventAction":"expiration"},{"eventDate":"2024-12-30T21:16:01+00:00","eventAction":"last changed"},{"eventDate":"2019-11-12T09:15:41+00:00","eventAction":"transfer"}],"handle":"gris.cz","port43":"whois.nic.cz","status":["active"],"ldhName":"gris.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/SB:ZK44-RIPE_XX","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/SB:ZK44-RIPE_XX"}],"roles":["registrant"],"handle":"SB:ZK44-RIPE_XX","objectClassName":"entity"},{"roles":["registrar"],"handle":"REG-INTERNET-CZ","objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/CZECH-SCIENCE-FOUNDATION","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/CZECH-SCIENCE-FOUNDATION"}],"roles":["administrative"],"handle":"CZECH-SCIENCE-FOUNDATION","objectClassName":"entity"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/entity/CZECH-SCIENCE-FOUNDATION2","type":"application/rdap+json","value":"https://rdap.nic.cz/entity/CZECH-SCIENCE-FOUNDATION2"}],"roles":["administrative"],"handle":"CZECH-SCIENCE-FOUNDATION2","objectClassName":"entity"}],"secureDNS":{"keyData":[{"flags":257,"protocol":3,"algorithm":13,"publicKey":"NHSDXmVudG9p+RIJT9WypJG/7BhzM2JlS9GlkkPICK2JomFopES01JWDZqKcPs/OyLIWn8EdJ0zfNVUJ7cNYLg=="}],"maxSigLife":1209600,"zoneSigned":true,"delegationSigned":true},"fred_nsset":{"links":[{"rel":"self","href":"https://rdap.nic.cz/fred_nsset/NSS:VH14_XX:1","type":"application/rdap+json","value":"https://rdap.nic.cz/fred_nsset/NSS:VH14_XX:1"}],"handle":"NSS:VH14_XX:1","nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/golias.ruk.cuni.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/golias.ruk.cuni.cz"}],"handle":"golias.ruk.cuni.cz","ldhName":"golias.ruk.cuni.cz","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/visla.utia.cas.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/visla.utia.cas.cz"}],"handle":"visla.utia.cas.cz","ldhName":"visla.utia.cas.cz","objectClassName":"nameserver"}],"objectClassName":"fred_nsset"},"fred_keyset":{"links":[{"rel":"self","href":"https://rdap.nic.cz/fred_keyset/AUTO-JXIZBMTBWF8BXNOXRO7109V0C","type":"application/rdap+json","value":"https://rdap.nic.cz/fred_keyset/AUTO-JXIZBMTBWF8BXNOXRO7109V0C"}],"handle":"AUTO-JXIZBMTBWF8BXNOXRO7109V0C","dns_keys":[{"flags":257,"protocol":3,"algorithm":13,"publicKey":"NHSDXmVudG9p+RIJT9WypJG/7BhzM2JlS9GlkkPICK2JomFopES01JWDZqKcPs/OyLIWn8EdJ0zfNVUJ7cNYLg=="}],"objectClassName":"fred_keyset"},"nameservers":[{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/golias.ruk.cuni.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/golias.ruk.cuni.cz"}],"handle":"golias.ruk.cuni.cz","ldhName":"golias.ruk.cuni.cz","objectClassName":"nameserver"},{"links":[{"rel":"self","href":"https://rdap.nic.cz/nameserver/visla.utia.cas.cz","type":"application/rdap+json","value":"https://rdap.nic.cz/nameserver/visla.utia.cas.cz"}],"handle":"visla.utia.cas.cz","ldhName":"visla.utia.cas.cz","objectClassName":"nameserver"}],"objectClassName":"domain","rdapConformance":["rdap_level_0","fred_version_0"]}}	Domain is active
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Showing 5 of 18 rows · Technologies · Full website tech stack per site: CMS, payments, analytics, frameworks.

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Which websites are using Apereo CAS?

webatla detects every site using Apereo CAS and exports them as one downloadable list, so you can see who relies on this technology and what else runs alongside it.

Open the Apereo CAS 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 Apereo CAS?

webatla detects Apereo CAS on 18 websites, refreshed daily, each with its domain, DNS, WHOIS, IP, country and ranking.

Can I download the list of websites using Apereo CAS?

Yes, as structured JSONL. 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 Apereo CAS?

Buy the technology dataset, then download the complete list of domains we detect using Apereo CAS, re-exported every day.

What else is in the Apereo CAS technology data?

Each row places Apereo CAS next to the other technology on the same site, plus DNS, WHOIS, IP, country and ranking.

Can I download just the sites using Apereo CAS, or the whole database?

Both. Every site running Apereo CAS comes in the Technologies dataset, one downloadable file. Or buy All data for the entire database: technologies plus identity, ranking, DNS and RDAP/WHOIS for every domain, combined in one file. Daily fresh export.

How do I download the list of websites using Apereo CAS?

Three steps: (1) grab the free 10,000-row sample to inspect the schema, (2) buy the Technologies dataset, (3) download the full list of every domain we detect running Apereo CAS as a JSON Lines file. It is re-exported daily, so you can re-download the freshest list any time inside your access window. Each row carries the domain plus DNS, WHOIS, IP, hosting country and rank.