rfc-editor.org

Observed 2026-07-12T20:56:09.379Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle (SPF sender)

Registered withCloudflare, Inc.

Also usesGoogle Search Console

IPv6 · 2 subdomains · tranco_5k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat rfc-editor.org actually stands on - every host below is a signed observation

rfc-editor.org

A / AAAA

104.18.21.81104.18.20.812606:4700::6812:15512606:4700::6812:1451

Cloudflareserves the site

ken.ns.cloudflare.comjill.ns.cloudflare.com

cloudflare.comanswers its DNS

mail2.ietf.org

Google (SPF sender)receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.rfc-editor.org/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time316 ms

DNS resolutionNOERROR

Redirect chain

https://www.rfc-editor.org/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

104.18.21.81
104.18.20.81

AAAA 2

2606:4700::6812:1551
2606:4700::6812:1451

MX 1

0mail2.ietf.org

TXT 3

v=spf1 ip4:166.84.6.31 ip4:166.84.7.238 ip6:2602:f977:800:f7f6::/64 ip4:166.84.7.34 ip6:2602:f977:800::e276:63ff:fe66:3400 include:_spf.google.com include:spf.hostedrt.com ~all
google-site-verification=S7F2LDRmYAIwFs4JZtnDdmZH23mNreKn8qKn2qkBcHs
v=DNSSEC1; (detected)

NS 2

ken.ns.cloudflare.com
jill.ns.cloudflare.com

SOA 1

jill.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (2)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for rfc-editor.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/rfc-editor.org">
  <img src="https://domaindrift.io/badge/rfc-editor.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for rfc-editor.org">
</a>

Ed25519 Receipt

Receipt ID: 95315bea-0cff-43e9-9752-f974db777de3
Output Hash: cf6bfce0939e914d470d74a6705f37bebaf4b6011a75bc14fd2ac28edd6eca0e
Signature: ed25519:92b36784bf7ecff85b7add9b38a69b646bebcb97b1ab42f85a97a3fdbd47daf1b0120fdee25aaa30cc8e6cba52d2cbf0107d9dc2edb39ca7ea46a287faafa102
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/rfc-editor.org