rtfkt.com
Observed Jul 28, 2026, 02:35 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rtfkt.com actually stands on - every host below is a signed observation
rtfkt.com
A / AAAA
104.21.19.173172.67.187.42606:4700:3035::6815:13ad2606:4700:3033::ac43:bb04
Cloudflareserves the site
NS
guy.ns.cloudflare.comlia.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
rtfkt.com
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.19.173172.67.187.4
AAAA 2
2606:4700:3035::6815:13ad2606:4700:3033::ac43:bb04
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 4
google-site-verification=hmNzVZjH9dglrUWxOOhai2-YMZc6JUiy2DRkgHWpxN4heritage=external-dns,external-dns/owner=prod-external-dns,external-dns/resource=ingress/website-v2/website-v2-rtfkt-website-v2-ipostman-domain-verification=ce0037306feee3d36ee9426bb54017b3b05dedfc3110515961d685f9a7f40034f91243a8547f824b6ebb450524e406559b6cc5d5e5289f46295d3c0ddaf81beav=DMARC1; p=none;
NS 2
guy.ns.cloudflare.comlia.ns.cloudflare.com
SOA 1
guy.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rtfkt.com |
C=US, O=Google Trust Services, CN=WE1 | Sat, 03 Oct 2026 17:01:02 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
Subdomains (0)
None observed.
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 receiptEd25519 Receipt
- Receipt ID
rcpt_3c6a9326a0e9dc37- Output Hash
e977fd6e442dd1c4aab30f8b8922110999f445fa15755d920eb4f64e8979d695- Signature
ed25519:189129f2a42a32e01b3ab9f66e8cccffec5959aa46a520f7470b3c210ff488fafe87d57f4211f60ef2f6b7e98c0d8ecc04474a4ebfd3d78d4b61d89cfcd27408- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast