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IETF | Internet Engineering Task Force
Read more about the Internet Engineering Task Force (IETF), the premier standards development organization (SDO) for the Internet.
This website is hosted with CloudFlare, Inc., which reserves the following IP addresses for ietf.org: 104.16.44.99, 104.16.45.99. Moreover, DNS used with this website include jill.ns.cloudflare.com, ken.ns.cloudflare.com. Subnet identifier ranges from 104.16.0.0 to 104.31.255.255. Classless Inter-Domain Routing (CIDR) is 104.16.0.0/12. ARIN net type is Direct Allocation.
Global Rank
Daily Visitors
Last scanned
Domain Age
CloudFlare, Inc.
jill.ns.cloudflare.com
ken.ns.cloudflare.com
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1995-03-11
2025-03-12
Public Interest Registry
iad@ietf.org, exec-director@ietf.org, domain-management@ietf.org
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The registrar of ietf.org is Public Interest Registry and the name expires on 2025-03-12. According to open source data, you can reach the owner at abuse@web.com but please make sure you have a good reason for unsolicited messages.
Sep 08, 2020
Sep 10, 2021
Sep 17, 2022
Mar 03, 2024
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