.arpa 도메인 전체 목록 다운로드

Name: All .arpa domains
Creator: webatla
License: https://webatla.com/terms

.arpa에 대하여

.arpa 도메인은 인터넷에서 가장 오래되고 기술적으로 가장 중요한 최상위 도메인 중 하나로, 1985년 ARPANET 인프라의 일부로 처음 만들어졌습니다. 인터넷 아키텍처 위원회(IAB)를 대신하여 IANA(Internet Assigned Numbers Authority)가 독점적으로 관리하는 이 TLD는 일반 등록이 불가능한 인프라용 TLD입니다. 주된 용도는 IP 주소를 도메인 이름으로 역매핑하는 역방향 DNS 조회(IPv4용 in-addr.arpa, IPv6용 ip6.arpa)를 비롯한 인터넷 기술 기능입니다.

.arpa의 이름은 인터넷의 전신 개발에 자금을 지원한 미국 정부 기관인 고등연구계획국(Advanced Research Projects Agency, ARPA)에서 유래했습니다. 오늘날 .arpa TLD는 핵심적인 인터넷 라우팅 및 주소 지정 기능을 뒷받침하며, 그 하위 도메인은 이메일, 웹 브라우징, 네트워크 진단이 올바르게 작동하는 데 필수적입니다. 대중적으로는 잘 알려져 있지 않지만, 전 세계 인터넷 인프라 전반에서 역방향 DNS 조회가 끊임없이 발생하기 때문에 DNS 시스템에서 가장 많이 조회되는 TLD 중 하나가 바로 .arpa입니다.

한눈에 보기

유형일반 (gTLD)

레지스트리IANA

설립1985

IDN 지원아니요

DNSSEC예

모든 수치는 2026년 8월 24일 기준입니다

신규 도메인 등록 수

— 지난주

— 지난달

활성 도메인 수

229

.arpa 존에 등록된 활성 도메인 수

활성 사이트 수

1

.arpa 존의 활성 사이트 수

DNS

228

DNS 레코드가 있는 도메인 수

국가 수

0

호스팅 IP로 파악한 국가 수

RDAP & WHOIS

229

RDAP & WHOIS 레코드가 있는 도메인 수

.arpa 도메인의 데이터베이스 미리보기

라이브 데이터베이스에서 가져온 샘플 5 행입니다. 데이터셋을 전환하면 각각의 내용을 확인할 수 있습니다. 파일을 미리 보거나 전체 데이터셋을 구매하십시오.

webatla-arpa-all-2026-08-24.jsonl.zst · 229 행 · 22 열 매일 최신 내보내기

Domain	TLD	Domain type
in-addr.arpa	arpa	ICANN
ip6.arpa	arpa	ICANN
lex.urn.arpa	arpa	ICANN
26.in-addr.arpa	arpa	ICANN
2.in-addr.arpa	arpa	ICANN
…	…	…

Domain	TLD	Domain type	Country by IP	PR value	Harmonic value	Domain creation date	Domain expiration date
in-addr.arpa	arpa	ICANN	—	0.000000049162	13,434,987	1994-09-27	—
ip6.arpa	arpa	ICANN	—	0.000000045777	13,411,536	2001-11-10	—
lex.urn.arpa	arpa	ICANN	—	0.0000000368899	13,813,906	2002-10-01	—
26.in-addr.arpa	arpa	ICANN	—	0.0000000285599	13,356,403	—	—
2.in-addr.arpa	arpa	ICANN	—	0.0000000285408	15,129,652	—	—
…	…	…	…	…	…	…	…

Domain	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
in-addr.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-08-06	—	0.000000049162	13,434,987	1994-09-27	—
ip6.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-08-06	—	0.000000045777	13,411,536	2001-11-10	—
lex.urn.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-08-08	—	0.0000000368899	13,813,906	2002-10-01	—
26.in-addr.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-07-19	—	0.0000000285599	13,356,403	—	—
2.in-addr.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-07-19	—	0.0000000285408	15,129,652	—	—
…	…	…	…	…	…	…	…	…	…	…	…	…

Domain	TLD	Domain type	DNS last data checked	DNS Status	DNS records
in-addr.arpa	arpa	ICANN	2026-08-22	TRUE	{"DS":[{"digest":"13e5501c56b20394da921b51412d48b7089c5eb6957a7c58553c4d4d424f04df","key_tag":53696,"algorithm":8,"digest_type":2},{"digest":"5cafccec201d1933b4c9f6a9c8f51e51f3b39979058ac21b8df1b1f281cbc6f2","key_tag":47054,"algorithm":8,"digest_type":2},{"digest":"aaf4fb5d213ef25ae44679032ebe3514c487d7abd99d7f5fec3383d030733c73","key_tag":63982,"algorithm":8,"digest_type":2},{"digest":"e0e2bf5cfbd66572ca05ec18267d91509ba6a9405af05c3fd4141dfa45200c08","key_tag":54956,"algorithm":8,"digest_type":2}],"NS":["a.in-addr-servers.arpa","b.in-addr-servers.arpa","c.in-addr-servers.arpa","d.in-addr-servers.arpa","e.in-addr-servers.arpa","f.in-addr-servers.arpa"],"SOA":{"mname":"b.in-addr-servers.arpa","retry":900,"rname":"nstld.iana.org","expire":604800,"serial":2026023133,"minimum":3600,"refresh":1800},"DNSKEY":[{"flags":256,"protocol":3,"algorithm":8,"public_key":"AwEAAaz/5oy0pjvJ1+8Nfq0Vu/MmNBUOn8XZ5aoobVz1CRE6bImJFmgMPG5Zpuk7AqPUxrVJn3dY2FEvHTJum9grYxy+xWv2nGmPMTq8c5JbyooZ3P3x0KpWpRCRXFlJJQJyd+EWAVpXPab2+4I3pA4wvoTUe1jn8OD2F3cJANmalsNl"},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAbNX16PjL99cu7CpO7Nt5EXoq8k6TCZpzxz13wCITdkwIce4UrzUqw7b76WH7N3KKAb4uJgmswkujk+gYMqnMAwNBFELrCDDkflw2AIjFPXBd2Txw8o3H5of2uIbAijm76B562VIiT3p0RIP1SH4eA+wHwYmqM3o/PiYfCxQD1c+EJx6b6dRcKAfeX4XMSsM6DyI6tjLGZ//w/IspRnbRb6Q36zWNyPPY2+5fqkaJ/94OKapvXTCUpWsNqKYlOxMwovwW9a2uBIgldzSq9mCtGUXU7mRZkwUIpnzA5Qe+lYdimWnzve7BXVs8ZZUyNhlDMlWYUrYHiaJ0uESYAWZQ98="},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAbdOaEhLDa/H2m+hbXBHiAUE95PgpL2358lkJCBmb2Dn7aImc5sqoaEa48hlabMuG2PfnbWd3ttpVXX6mwLRMppyhJeBbr1q2YWtzi+Xx5modXLKSDPuLliLUQ1oPnq2QWK7BUNwmV70gQSOx78vkisDqFzocC2aiFAi+D2r45GPvtBMbjfCA1FB0SELeUCsxhgoAHphO5T6ITCrOccM7XX7A4qRbcbS65HOcbT+UDG9OoXjmw2j8mWgJXrpwvdsskaISrTivzcqadgOinSgAL3bVYFKCkiVBmx87d88v+OuK+358xsUIU+0MzXUidLS8086BpdiEW4cJ6c08oDyC10="}]}
ip6.arpa	arpa	ICANN	2026-08-22	TRUE	{"DS":[{"digest":"068554efcb5861f42af93ef8e79c442a86c16fc5652e6b6d2419ed527f344d17","key_tag":13880,"algorithm":8,"digest_type":2},{"digest":"8a11501086330132be2c23f22dedf0634ad5ff668b4aa1988e172c6a2a4e5f7b","key_tag":64060,"algorithm":8,"digest_type":2},{"digest":"e6b54e0a20ce1edbfcb6879c02f5782059cecb043a31d804a04afa51af01d5fb","key_tag":45094,"algorithm":8,"digest_type":2}],"NS":["a.ip6-servers.arpa","b.ip6-servers.arpa","c.ip6-servers.arpa","d.ip6-servers.arpa","e.ip6-servers.arpa","f.ip6-servers.arpa"],"SOA":{"mname":"b.ip6-servers.arpa","retry":900,"rname":"nstld.iana.org","expire":604800,"serial":2026022562,"minimum":3600,"refresh":1800},"DNSKEY":[{"flags":256,"protocol":3,"algorithm":8,"public_key":"AwEAAZuV3D47mDLqI7GZY30GPX+O3kpT8s6k+Q2Iz9/mF5ua+XbncDI6VLDsnw4/r8lj3XC2LUhX/Pt4FdwzPonYf0bZAFShq2n7Sftb4oBOjX6Pel8PKYp6RkWjy4Wo351uBQxBOq+XkbYOeh46dJ9sk8iHBJFu35UP4OSBNm+0qWeB"},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAa8bJ22d6oorQjwmAivlT8diruwB75t3hz7G/FHOgFxTKnbRzkCtFItnxaBvD+lygqsj38amSqwsLYnNvejL/9kSzMdntRc5fC+9E+0m9Wq+liYSm60IxKvSL0fzApA80UgD1rpRtelBrkyiJyj3byiRcEDJhRXPmyQOqNDnVpq3tTDPlkwEAF7uAmp3qKRZWJF6VswoAFqya7pMiCt8M+No+xiWZro87ZqTwRUBMJWKafO5ONH+HoZDvDeP+CNsKyt5GTROX+UxxT8xSueJidceJsKaI75HvEOp0kLAr8TPSvg4eBkk5Pgn+LvNBQ3ZdPMfHIKSLbZ+J3OOJJIkgpk="},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAb+iy1CqMSS2fAoZhqeG0b1MxbegsUt94GIYCOe4PRQYiyVZb0Wi3s2RpSNoC1XNz1ne1CYAq2B0/XCwXzBVBppG4zJ6Hr4LAoXBRmlLSmNlbqbNJ8WCy0y5c6CNMKGRfd9KPzko1MO1wLbTRFiFDjE2h602c3K1qawngVcbRLMNnttAWJU2q+8BzdN26YeDdpsSFdPI+CbifItfwFfJx8BOIQkcOJX8gjFxs9bvGuXTaf7qLzyNFklZG7NY63ooOdVYV9UoZH0bcdVSRg4a/Ilqryvb9eBeihkWs1+h57ppQGcR61ryfQqGc+19hSvO9DM1+X2g9uFzdxs3zg5e3n8="}]}
lex.urn.arpa	arpa	ICANN	2026-08-12	TRUE	{"NAPTR":[{"flags":"","order":100,"regexp":"","service":"","preference":10,"replacement":"lex-nameserver.nic.it"}]}
26.in-addr.arpa	arpa	ICANN	2026-08-11	TRUE	{"NS":["CON1R.NIPR.MIL","CON2R.NIPR.MIL","EUR1R.NIPR.MIL","EUR2R.NIPR.MIL","PAC1R.NIPR.MIL","PAC2R.NIPR.MIL"],"SOA":{"mname":"CON1R.NIPR.MIL","retry":900,"rname":"DISA\\.COLUMBUS\\.NS\\.MBX\\.HOSTMASTER-DOD-NIC.MAIL.MIL","expire":1209600,"serial":2026081101,"minimum":10800,"refresh":10800}}
2.in-addr.arpa	arpa	ICANN	2026-08-15	TRUE	{"DS":[{"digest":"92b30905ee75a592bcfce08a1a64928e3e4ff37d7d69cd4ccff10542bed36aca","key_tag":8204,"algorithm":13,"digest_type":2}],"NS":["ns3.afrinic.net","ns3.lacnic.net","ns4.apnic.net","pri.authdns.ripe.net","rirns.arin.net"],"SOA":{"mname":"pri.authdns.ripe.net","retry":600,"rname":"dns.ripe.net","expire":864000,"serial":1786827827,"minimum":3600,"refresh":3600},"DNSKEY":[{"flags":257,"protocol":3,"algorithm":13,"public_key":"CmjhNdzrwOHDhkRExzo7zRHrSZg8TJM2c6Nv1UwYA96avPCtwcbZvH0V5V3SaUAB8Mj8PdUMw26B8HC6AJMUvQ=="}]}
…	…	…	…	…	…

Domain	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
in-addr.arpa	2026-08-20	WHOIS	1994-09-27	—	2025-07-10	—	{"raw_response":"% IANA WHOIS server\n% for more information on IANA, visit http://www.iana.org\n% This query returned 1 object\n\ndomain: IN-ADDR.ARPA\n\norganisation: Internet Architecture Board (IAB)\naddress: c/o IETF Administration LLC\naddress: 1000 N. West St.\naddress: Suite 1200\naddress: Wilmington Delaware 19801\naddress: United States\n\ncontact: administrative\nname: Internet Architecture Board (IAB)\norganisation: Internet Architecture Board (IAB)\naddress: c/o IETF Administration LLC\naddress: 1000 N. West St.\naddress: Suite 1200\naddress: Wilmington Delaware 19801\naddress: United States\nphone: +1 510 492 4080\nfax-no: +1 510 492 4001\ne-mail: iab@iab.org\n\ncontact: technical\nname: Internet Assigned Numbers Authority (IANA)\norganisation: Internet Corporation for Assigned Names and Numbers (ICANN)\naddress: 12025 Waterfront Drive\naddress: Suite 300\naddress: Los Angeles California 90094\naddress: US\nphone: +1 310 301 5800\nfax-no: +1 310 823 8649\ne-mail: tld-contact@iana.org\n\nnserver: A.IN-ADDR-SERVERS.ARPA 199.180.182.53 2620:37:e000::53\nnserver: B.IN-ADDR-SERVERS.ARPA 199.253.183.183 2001:500:87:0:0:0:0:87\nnserver: C.IN-ADDR-SERVERS.ARPA 196.216.169.10 2001:43f8:110::10\nnserver: D.IN-ADDR-SERVERS.ARPA 200.10.60.53 2001:13c7:7010::53\nnserver: E.IN-ADDR-SERVERS.ARPA 2001:dd8:6::101 203.119.86.101\nnserver: F.IN-ADDR-SERVERS.ARPA 193.0.9.1 2a13:27c0:30::1\nds-rdata: 53696 8 2 13E5501C56B20394DA921B51412D48B7089C5EB6957A7C58553C4D4D424F04DF\nds-rdata: 47054 8 2 5CAFCCEC201D1933B4C9F6A9C8F51E51F3B39979058AC21B8DF1B1F281CBC6F2\nds-rdata: 63982 8 2 AAF4FB5D213EF25AE44679032EBE3514C487D7ABD99D7F5FEC3383D030733C73\nds-rdata: 54956 8 2 E0E2BF5CFBD66572CA05EC18267D91509BA6A9405AF05C3FD4141DFA45200C08\n\nremarks: This domain is administered as part of the .ARPA zone\nremarks: management, described at https://iana.org/domains/arpa\n\ncreated: 1994-09-27\nchanged: 2025-07-10\nsource: IANA"}	Domain is active
ip6.arpa	2026-08-17	WHOIS	2001-11-10	—	2025-07-10	—	{"raw_response":"% IANA WHOIS server\n% for more information on IANA, visit http://www.iana.org\n% This query returned 1 object\n\ndomain: IP6.ARPA\n\norganisation: Internet Architecture Board (IAB)\naddress: c/o IETF Administration LLC\naddress: 1000 N. West St.\naddress: Suite 1200\naddress: Wilmington Delaware 19801\naddress: United States\n\ncontact: administrative\nname: Internet Architecture Board (IAB)\norganisation: Internet Architecture Board (IAB)\naddress: c/o IETF Administration LLC\naddress: 1000 N. West St.\naddress: Suite 1200\naddress: Wilmington DE 19801\naddress: United States\nphone: +1 510 492 4080\nfax-no: +1 510 492 4001\ne-mail: iab@iab.org\n\ncontact: technical\nname: Internet Assigned Numbers Authority (IANA)\norganisation: Internet Corporation for Assigned Names and Numbers (ICANN)\naddress: 12025 Waterfront Drive\naddress: Suite 300\naddress: Los Angeles CA 90094\naddress: United States\nphone: +1 310 301 5800\nfax-no: +1 310 823 8649\ne-mail: tld-contact@iana.org\n\nnserver: A.IP6-SERVERS.ARPA 199.180.182.53 2620:37:e000::53\nnserver: B.IP6-SERVERS.ARPA 199.253.182.182 2001:500:86::86\nnserver: C.IP6-SERVERS.ARPA 196.216.169.11 2001:43f8:110::11\nnserver: D.IP6-SERVERS.ARPA 200.7.86.53 2001:13c7:7012::53\nnserver: E.IP6-SERVERS.ARPA 2001:dd8:6::101 203.119.86.101\nnserver: F.IP6-SERVERS.ARPA 193.0.9.2 2a13:27c0:30::2\nds-rdata: 13880 8 2 068554EFCB5861F42AF93EF8E79C442A86C16FC5652E6B6D2419ED527F344D17\nds-rdata: 45094 8 2 E6B54E0A20CE1EDBFCB6879C02F5782059CECB043A31D804A04AFA51AF01D5FB\nds-rdata: 64060 8 2 8A11501086330132BE2C23F22DEDF0634AD5FF668B4AA1988E172C6A2A4E5F7B\n\nremarks: This domain is administered as part of the .ARPA zone\nremarks: management, described at https://iana.org/domains/arpa\n\ncreated: 2001-11-10\nchanged: 2025-07-10\nsource: IANA"}	Domain is active
lex.urn.arpa	—	—	2002-10-01	—	—	—	—	—
26.in-addr.arpa	2026-08-21	WHOIS	—	—	2026-05-11	—	{"raw_response":"% IANA WHOIS server\n% for more information on IANA, visit http://www.iana.org\n% This query returned 1 object\n\ndomain: 26.in-addr.arpa\n\norganisation: Defense Information Systems Agency\n\nnserver: CON1R.NIPR.MIL.\nnserver: CON2R.NIPR.MIL.\nnserver: EUR1R.NIPR.MIL.\nnserver: EUR2R.NIPR.MIL.\nnserver: PAC1R.NIPR.MIL.\nnserver: PAC2R.NIPR.MIL.\n\nwhois: whois.arin.net\n\nchanged: 1995-05\nchanged: 2026-05-11\nsource: IANA"}	Domain is active
2.in-addr.arpa	2026-08-18	WHOIS	—	—	2026-03-17	—	{"raw_response":"% IANA WHOIS server\n% for more information on IANA, visit http://www.iana.org\n% This query returned 1 object\n\ndomain: 2.in-addr.arpa\n\norganisation: RIPE NCC\n\nnserver: ns3.afrinic.net.\nnserver: ns3.lacnic.net.\nnserver: ns4.apnic.net.\nnserver: pri.authdns.ripe.net.\nnserver: rirns.arin.net.\nds-rdata: 8204 13 2 92b30905ee75a592bcfce08a1a64928e3e4ff37d7d69cd4ccff10542bed36aca\n\nwhois: whois.ripe.net\n\nchanged: 2009-09\nchanged: 2026-03-17\nsource: IANA"}	Domain is active
…	…	…	…	…	…	…	…	…

Domain	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
in-addr.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-08-06	—	2026-08-22	TRUE	{"DS":[{"digest":"13e5501c56b20394da921b51412d48b7089c5eb6957a7c58553c4d4d424f04df","key_tag":53696,"algorithm":8,"digest_type":2},{"digest":"5cafccec201d1933b4c9f6a9c8f51e51f3b39979058ac21b8df1b1f281cbc6f2","key_tag":47054,"algorithm":8,"digest_type":2},{"digest":"aaf4fb5d213ef25ae44679032ebe3514c487d7abd99d7f5fec3383d030733c73","key_tag":63982,"algorithm":8,"digest_type":2},{"digest":"e0e2bf5cfbd66572ca05ec18267d91509ba6a9405af05c3fd4141dfa45200c08","key_tag":54956,"algorithm":8,"digest_type":2}],"NS":["a.in-addr-servers.arpa","b.in-addr-servers.arpa","c.in-addr-servers.arpa","d.in-addr-servers.arpa","e.in-addr-servers.arpa","f.in-addr-servers.arpa"],"SOA":{"mname":"b.in-addr-servers.arpa","retry":900,"rname":"nstld.iana.org","expire":604800,"serial":2026023133,"minimum":3600,"refresh":1800},"DNSKEY":[{"flags":256,"protocol":3,"algorithm":8,"public_key":"AwEAAaz/5oy0pjvJ1+8Nfq0Vu/MmNBUOn8XZ5aoobVz1CRE6bImJFmgMPG5Zpuk7AqPUxrVJn3dY2FEvHTJum9grYxy+xWv2nGmPMTq8c5JbyooZ3P3x0KpWpRCRXFlJJQJyd+EWAVpXPab2+4I3pA4wvoTUe1jn8OD2F3cJANmalsNl"},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAbNX16PjL99cu7CpO7Nt5EXoq8k6TCZpzxz13wCITdkwIce4UrzUqw7b76WH7N3KKAb4uJgmswkujk+gYMqnMAwNBFELrCDDkflw2AIjFPXBd2Txw8o3H5of2uIbAijm76B562VIiT3p0RIP1SH4eA+wHwYmqM3o/PiYfCxQD1c+EJx6b6dRcKAfeX4XMSsM6DyI6tjLGZ//w/IspRnbRb6Q36zWNyPPY2+5fqkaJ/94OKapvXTCUpWsNqKYlOxMwovwW9a2uBIgldzSq9mCtGUXU7mRZkwUIpnzA5Qe+lYdimWnzve7BXVs8ZZUyNhlDMlWYUrYHiaJ0uESYAWZQ98="},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAbdOaEhLDa/H2m+hbXBHiAUE95PgpL2358lkJCBmb2Dn7aImc5sqoaEa48hlabMuG2PfnbWd3ttpVXX6mwLRMppyhJeBbr1q2YWtzi+Xx5modXLKSDPuLliLUQ1oPnq2QWK7BUNwmV70gQSOx78vkisDqFzocC2aiFAi+D2r45GPvtBMbjfCA1FB0SELeUCsxhgoAHphO5T6ITCrOccM7XX7A4qRbcbS65HOcbT+UDG9OoXjmw2j8mWgJXrpwvdsskaISrTivzcqadgOinSgAL3bVYFKCkiVBmx87d88v+OuK+358xsUIU+0MzXUidLS8086BpdiEW4cJ6c08oDyC10="}]}	0.000000049162	13,434,987	2026-08-20	WHOIS	1994-09-27	—	2025-07-10	—	{"raw_response":"% IANA WHOIS server\n% for more information on IANA, visit http://www.iana.org\n% This query returned 1 object\n\ndomain: IN-ADDR.ARPA\n\norganisation: Internet Architecture Board (IAB)\naddress: c/o IETF Administration LLC\naddress: 1000 N. West St.\naddress: Suite 1200\naddress: Wilmington Delaware 19801\naddress: United States\n\ncontact: administrative\nname: Internet Architecture Board (IAB)\norganisation: Internet Architecture Board (IAB)\naddress: c/o IETF Administration LLC\naddress: 1000 N. West St.\naddress: Suite 1200\naddress: Wilmington Delaware 19801\naddress: United States\nphone: +1 510 492 4080\nfax-no: +1 510 492 4001\ne-mail: iab@iab.org\n\ncontact: technical\nname: Internet Assigned Numbers Authority (IANA)\norganisation: Internet Corporation for Assigned Names and Numbers (ICANN)\naddress: 12025 Waterfront Drive\naddress: Suite 300\naddress: Los Angeles California 90094\naddress: US\nphone: +1 310 301 5800\nfax-no: +1 310 823 8649\ne-mail: tld-contact@iana.org\n\nnserver: A.IN-ADDR-SERVERS.ARPA 199.180.182.53 2620:37:e000::53\nnserver: B.IN-ADDR-SERVERS.ARPA 199.253.183.183 2001:500:87:0:0:0:0:87\nnserver: C.IN-ADDR-SERVERS.ARPA 196.216.169.10 2001:43f8:110::10\nnserver: D.IN-ADDR-SERVERS.ARPA 200.10.60.53 2001:13c7:7010::53\nnserver: E.IN-ADDR-SERVERS.ARPA 2001:dd8:6::101 203.119.86.101\nnserver: F.IN-ADDR-SERVERS.ARPA 193.0.9.1 2a13:27c0:30::1\nds-rdata: 53696 8 2 13E5501C56B20394DA921B51412D48B7089C5EB6957A7C58553C4D4D424F04DF\nds-rdata: 47054 8 2 5CAFCCEC201D1933B4C9F6A9C8F51E51F3B39979058AC21B8DF1B1F281CBC6F2\nds-rdata: 63982 8 2 AAF4FB5D213EF25AE44679032EBE3514C487D7ABD99D7F5FEC3383D030733C73\nds-rdata: 54956 8 2 E0E2BF5CFBD66572CA05EC18267D91509BA6A9405AF05C3FD4141DFA45200C08\n\nremarks: This domain is administered as part of the .ARPA zone\nremarks: management, described at https://iana.org/domains/arpa\n\ncreated: 1994-09-27\nchanged: 2025-07-10\nsource: IANA"}	Domain is active
ip6.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-08-06	—	2026-08-22	TRUE	{"DS":[{"digest":"068554efcb5861f42af93ef8e79c442a86c16fc5652e6b6d2419ed527f344d17","key_tag":13880,"algorithm":8,"digest_type":2},{"digest":"8a11501086330132be2c23f22dedf0634ad5ff668b4aa1988e172c6a2a4e5f7b","key_tag":64060,"algorithm":8,"digest_type":2},{"digest":"e6b54e0a20ce1edbfcb6879c02f5782059cecb043a31d804a04afa51af01d5fb","key_tag":45094,"algorithm":8,"digest_type":2}],"NS":["a.ip6-servers.arpa","b.ip6-servers.arpa","c.ip6-servers.arpa","d.ip6-servers.arpa","e.ip6-servers.arpa","f.ip6-servers.arpa"],"SOA":{"mname":"b.ip6-servers.arpa","retry":900,"rname":"nstld.iana.org","expire":604800,"serial":2026022562,"minimum":3600,"refresh":1800},"DNSKEY":[{"flags":256,"protocol":3,"algorithm":8,"public_key":"AwEAAZuV3D47mDLqI7GZY30GPX+O3kpT8s6k+Q2Iz9/mF5ua+XbncDI6VLDsnw4/r8lj3XC2LUhX/Pt4FdwzPonYf0bZAFShq2n7Sftb4oBOjX6Pel8PKYp6RkWjy4Wo351uBQxBOq+XkbYOeh46dJ9sk8iHBJFu35UP4OSBNm+0qWeB"},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAa8bJ22d6oorQjwmAivlT8diruwB75t3hz7G/FHOgFxTKnbRzkCtFItnxaBvD+lygqsj38amSqwsLYnNvejL/9kSzMdntRc5fC+9E+0m9Wq+liYSm60IxKvSL0fzApA80UgD1rpRtelBrkyiJyj3byiRcEDJhRXPmyQOqNDnVpq3tTDPlkwEAF7uAmp3qKRZWJF6VswoAFqya7pMiCt8M+No+xiWZro87ZqTwRUBMJWKafO5ONH+HoZDvDeP+CNsKyt5GTROX+UxxT8xSueJidceJsKaI75HvEOp0kLAr8TPSvg4eBkk5Pgn+LvNBQ3ZdPMfHIKSLbZ+J3OOJJIkgpk="},{"flags":257,"protocol":3,"algorithm":8,"public_key":"AwEAAb+iy1CqMSS2fAoZhqeG0b1MxbegsUt94GIYCOe4PRQYiyVZb0Wi3s2RpSNoC1XNz1ne1CYAq2B0/XCwXzBVBppG4zJ6Hr4LAoXBRmlLSmNlbqbNJ8WCy0y5c6CNMKGRfd9KPzko1MO1wLbTRFiFDjE2h602c3K1qawngVcbRLMNnttAWJU2q+8BzdN26YeDdpsSFdPI+CbifItfwFfJx8BOIQkcOJX8gjFxs9bvGuXTaf7qLzyNFklZG7NY63ooOdVYV9UoZH0bcdVSRg4a/Ilqryvb9eBeihkWs1+h57ppQGcR61ryfQqGc+19hSvO9DM1+X2g9uFzdxs3zg5e3n8="}]}	0.000000045777	13,411,536	2026-08-17	WHOIS	2001-11-10	—	2025-07-10	—	{"raw_response":"% IANA WHOIS server\n% for more information on IANA, visit http://www.iana.org\n% This query returned 1 object\n\ndomain: IP6.ARPA\n\norganisation: Internet Architecture Board (IAB)\naddress: c/o IETF Administration LLC\naddress: 1000 N. West St.\naddress: Suite 1200\naddress: Wilmington Delaware 19801\naddress: United States\n\ncontact: administrative\nname: Internet Architecture Board (IAB)\norganisation: Internet Architecture Board (IAB)\naddress: c/o IETF Administration LLC\naddress: 1000 N. West St.\naddress: Suite 1200\naddress: Wilmington DE 19801\naddress: United States\nphone: +1 510 492 4080\nfax-no: +1 510 492 4001\ne-mail: iab@iab.org\n\ncontact: technical\nname: Internet Assigned Numbers Authority (IANA)\norganisation: Internet Corporation for Assigned Names and Numbers (ICANN)\naddress: 12025 Waterfront Drive\naddress: Suite 300\naddress: Los Angeles CA 90094\naddress: United States\nphone: +1 310 301 5800\nfax-no: +1 310 823 8649\ne-mail: tld-contact@iana.org\n\nnserver: A.IP6-SERVERS.ARPA 199.180.182.53 2620:37:e000::53\nnserver: B.IP6-SERVERS.ARPA 199.253.182.182 2001:500:86::86\nnserver: C.IP6-SERVERS.ARPA 196.216.169.11 2001:43f8:110::11\nnserver: D.IP6-SERVERS.ARPA 200.7.86.53 2001:13c7:7012::53\nnserver: E.IP6-SERVERS.ARPA 2001:dd8:6::101 203.119.86.101\nnserver: F.IP6-SERVERS.ARPA 193.0.9.2 2a13:27c0:30::2\nds-rdata: 13880 8 2 068554EFCB5861F42AF93EF8E79C442A86C16FC5652E6B6D2419ED527F344D17\nds-rdata: 45094 8 2 E6B54E0A20CE1EDBFCB6879C02F5782059CECB043A31D804A04AFA51AF01D5FB\nds-rdata: 64060 8 2 8A11501086330132BE2C23F22DEDF0634AD5FF668B4AA1988E172C6A2A4E5F7B\n\nremarks: This domain is administered as part of the .ARPA zone\nremarks: management, described at https://iana.org/domains/arpa\n\ncreated: 2001-11-10\nchanged: 2025-07-10\nsource: IANA"}	Domain is active
lex.urn.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-08-08	—	2026-08-12	TRUE	{"NAPTR":[{"flags":"","order":100,"regexp":"","service":"","preference":10,"replacement":"lex-nameserver.nic.it"}]}	0.0000000368899	13,813,906	—	—	2002-10-01	—	—	—	—	—
26.in-addr.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-07-19	—	2026-08-11	TRUE	{"NS":["CON1R.NIPR.MIL","CON2R.NIPR.MIL","EUR1R.NIPR.MIL","EUR2R.NIPR.MIL","PAC1R.NIPR.MIL","PAC2R.NIPR.MIL"],"SOA":{"mname":"CON1R.NIPR.MIL","retry":900,"rname":"DISA\\.COLUMBUS\\.NS\\.MBX\\.HOSTMASTER-DOD-NIC.MAIL.MIL","expire":1209600,"serial":2026081101,"minimum":10800,"refresh":10800}}	0.0000000285599	13,356,403	2026-08-21	WHOIS	—	—	2026-05-11	—	{"raw_response":"% IANA WHOIS server\n% for more information on IANA, visit http://www.iana.org\n% This query returned 1 object\n\ndomain: 26.in-addr.arpa\n\norganisation: Defense Information Systems Agency\n\nnserver: CON1R.NIPR.MIL.\nnserver: CON2R.NIPR.MIL.\nnserver: EUR1R.NIPR.MIL.\nnserver: EUR2R.NIPR.MIL.\nnserver: PAC1R.NIPR.MIL.\nnserver: PAC2R.NIPR.MIL.\n\nwhois: whois.arin.net\n\nchanged: 1995-05\nchanged: 2026-05-11\nsource: IANA"}	Domain is active
2.in-addr.arpa	arpa	ICANN	HTTP 0	—	—	—	2026-07-19	—	2026-08-15	TRUE	{"DS":[{"digest":"92b30905ee75a592bcfce08a1a64928e3e4ff37d7d69cd4ccff10542bed36aca","key_tag":8204,"algorithm":13,"digest_type":2}],"NS":["ns3.afrinic.net","ns3.lacnic.net","ns4.apnic.net","pri.authdns.ripe.net","rirns.arin.net"],"SOA":{"mname":"pri.authdns.ripe.net","retry":600,"rname":"dns.ripe.net","expire":864000,"serial":1786827827,"minimum":3600,"refresh":3600},"DNSKEY":[{"flags":257,"protocol":3,"algorithm":13,"public_key":"CmjhNdzrwOHDhkRExzo7zRHrSZg8TJM2c6Nv1UwYA96avPCtwcbZvH0V5V3SaUAB8Mj8PdUMw26B8HC6AJMUvQ=="}]}	0.0000000285408	15,129,652	2026-08-18	WHOIS	—	—	2026-03-17	—	{"raw_response":"% IANA WHOIS server\n% for more information on IANA, visit http://www.iana.org\n% This query returned 1 object\n\ndomain: 2.in-addr.arpa\n\norganisation: RIPE NCC\n\nnserver: ns3.afrinic.net.\nnserver: ns3.lacnic.net.\nnserver: ns4.apnic.net.\nnserver: pri.authdns.ripe.net.\nnserver: rirns.arin.net.\nds-rdata: 8204 13 2 92b30905ee75a592bcfce08a1a64928e3e4ff37d7d69cd4ccff10542bed36aca\n\nwhois: whois.ripe.net\n\nchanged: 2009-09\nchanged: 2026-03-17\nsource: IANA"}	Domain is active
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표시 5행 / 229행 행 · All active domains · 모든 활성 도메인과 해당 TLD 및 도메인 유형 정보입니다.

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.arpa 하위 TLD 서픽스

Public Suffix 목록 중 .arpa의 한 단계 아래에 있는 항목입니다.

전체 6개 접미사 →

TLD 접미사	도메인 유형	도메인 수	.arpa의 비율(%)
.uri.arpa	ICANN	3	1.3%	보기 →
.urn.arpa	ICANN	2	0.87%	보기 →
.e164.arpa	ICANN	1	0.44%	보기 →
.iris.arpa	ICANN	1	0.44%	보기 →
.home.arpa	ICANN	1	0.44%	보기 →
.ip6.arpa	ICANN	1	0.44%	보기 →

.arpa에 등록된 6 개 중 6 개의 서픽스를 표시하고 있습니다. 모든 TLD 접미사 살펴보기 →

.arpa 도메인 목록을 다운로드하는 방법

.arpa의 전체 도메인 목록은 하나의 구조화된 파일로 제공됩니다. 목록의 각 항목은 전체 레코드와 함께 내보내진 등록된 도메인 1건이며, 따라서 직접 크롤링하는 대신 모든 데이터를 오프라인으로 처리할 수 있습니다.

용도에 맞는 데이터셋을 선택한 후, .arpa의 목록을 JSONL 형식(zstd 압축)으로 다운로드하십시오. 이는 저희 API를 구동하는 것과 동일한 목록입니다. 구매 전에 목록의 무료 샘플을 이용할 수 있으며, 액세스 기간 중에는 언제든지 최신 내보내기를 다시 다운로드할 수 있습니다.

.arpa의 각 목록에는 도메인마다 다음 정보가 포함됩니다:

목록 전체의 DNS, RDAP, WHOIS 레코드, 레지스트라, 각종 날짜.
목록 내 각 사이트에서 감지된 기술.
호스팅 IP, 국가, PageRank / Harmonic 랭킹.
매일 새로고침되는 내보내기이므로, 받으시는 목록이 오래되는 일은 없습니다.

자주 묻는 질문

.arpa 도메인은 몇 개입니까?

webatla는 229개의 활성 .arpa 도메인을 추적하며, 매일 새로 내보내집니다. 각 도메인에는 DNS, RDAP/WHOIS, 감지된 기술, IP, 호스팅 국가, 순위가 포함됩니다.

.arpa 도메인의 전체 목록을 다운로드할 수 있습니까?

예, .arpa의 전체 목록은 구조화된 JSONL(zstd)로 다운로드할 수 있습니다. 먼저 무료 샘플을 이용하실 수 있습니다.

각 도메인에는 어떤 정보가 포함되며, 얼마나 자주 갱신됩니까?

모든 도메인에는 전체 스키마(DNS, RDAP/WHOIS, 기술, IP 및 국가, PageRank, Harmonic)가 포함되며, 매일 새로 내보내집니다.

.arpa 도메인 목록은 어떻게 다운로드합니까?

데이터셋을 선택하면 .arpa의 전체 목록이 하나의 JSONL 파일로 계정에 제공됩니다. 접근 기간인 1개월 동안 언제든 목록을 다시 다운로드할 수 있으며, 먼저 무료 샘플도 다운로드하실 수 있습니다.

.arpa 목록은 어떤 형식입니까?

목록은 zstd로 압축된 JSONL 형식으로 다운로드할 수 있으며, 한 줄에 도메인 하나씩 담겨 있어 어떤 데이터베이스나 스크립트에도 바로 불러올 수 있습니다. 완전히 동일한 목록을 API를 통해서도 이용할 수 있습니다.

.arpa 도메인만 다운로드할 수 있습니까, 아니면 데이터베이스 전체도 다운로드할 수 있습니까?

둘 다 가능합니다. 각 데이터셋은 단독으로 다운로드할 수 있는 파일 하나이므로, .arpa에 필요한 것만 구매할 수 있습니다. 또는 All Data 데이터셋을 구매하면 데이터베이스 전체, 즉 모든 데이터셋(식별 정보, 순위, 기술, DNS, RDAP/WHOIS)을 결합한 파일 하나를 얻을 수 있습니다. 매일 새로 내보내집니다.