relay.link
Observed Jul 26, 2026, 20:37 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.
Guarded by a firewall
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat relay.link actually stands on - every host below is a signed observation
relay.link
A / AAAA
76.76.21.22
unattributedserves the site
NS
ns-1471.awsdns-55.orgns-1973.awsdns-54.co.ukns-469.awsdns-58.comns-586.awsdns-09.net
awsdns-55.org + awsdns-54.co.uk + moreanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
relay.link
Let's Encryptissued its certificate
DNS Records
A 1
76.76.21.22
MX 1
1smtp.google.com
TXT 3
google-site-verification=ZRJ1wof6RoM_yfnXfb7sPZsMNuUn9Xjzcs3zK6ns7hMv=spf1 a include:_spf.google.com -allv=DMARC1; p=reject; rua=mailto:devops@relay.link; pct=100; adkim=r; aspf=r
NS 4
ns-1471.awsdns-55.orgns-1973.awsdns-54.co.ukns-469.awsdns-58.comns-586.awsdns-09.net
SOA 1
ns-586.awsdns-09.net awsdns-hostmaster.amazon.com
CAA 2
issue "amazonaws.com"issue "letsencrypt.org"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
relay.link |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 27 Sep 2026 12:11:53 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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_f6ed010bca6bec8f- Output Hash
69603da1019634d274638174def9d523d71e09cb1fa48288ab6fd364e2c0f2b2- Signature
ed25519:64cf7f7510a53771e0da6b07e6a80524bb0698fe521dff35ceb5ce115a73ca4afb96ca2e5617ebf1072b8840cf37c4ebca06b612c262beebfb190848022c4208- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast