blockdiag.com
Observed Aug 10, 2026, 04:46 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
blockdiag.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blockdiag.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch blockdiag.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Cloudflare
Let's Encrypt
Google Search ConsoleDNS Records
A 2
104.21.47.132172.67.148.8
AAAA 2
2606:4700:3037::6815:2f842606:4700:3030::ac43:9408
TXT 1
google-site-verification=Ztw2C-VAIZCoygy8PyIYiy0NgAzf25rxzD0DePfJwVo
NS 2
rodney.ns.cloudflare.comtricia.ns.cloudflare.com
SOA 1
rodney.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
blockdiag.com |
C=US, O=Let's Encrypt, CN=YE2 | Mon, 12 Oct 2026 13:31:00 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_17ae6e91d3bfef63- Output Hash
36192cc4000bf49ef14ebda0573edcd616e1dfad704e9b5890bc5fd6b7e23ad8- Signature
ed25519:70e768a2155030c70c8b68e9672fe4f37ddc0bd8b85401a717c557c5c3b53180c857549b01aa9b07fd48e40fe92844977fc4b1d140d104d2ce54486e9c0d9c01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast