blackwell.org.uk
Observed Aug 12, 2026, 05:14 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
blackwell.org.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackwell.org.uk 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 blackwell.org.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Microsoft 365
Let's Encrypt
Google Search ConsoleDNS Records
A 1
185.151.30.132
AAAA 1
2a07:7800::132
MX 1
0blackwell-org-uk.mail.protection.outlook.com
TXT 4
v=spf1 include:spf.protection.outlook.com include:spf.stackmail.com -all766031dc-f5b7-4ef2-9927-24c2072191f1google-site-verification=G5mLDCEudyuwIAe9cG7LSOxIhGglIGYvIW4rxoTVp-QMS=ms48502806
NS 4
ns3.stackdns.comns1.stackdns.comns2.stackdns.comns4.stackdns.com
SOA 1
ns1.stackdns.com hostmaster.stackdns.com
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.blackwell.org.uk |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 04 Oct 2026 09:49:15 +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 (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_b18411d097c4ad8c- Output Hash
722530c305103fc04a8f948fdafad338e4f23a9d08c8d432599b6369395757ca- Signature
ed25519:4ada249743e6ab0f34d2bfd85c66e98fb32d9c590803fffc28aaa2737740d7ab2b9fefb45aae5e38c2049d4ed7caab546a5ecfd11382ee8151c7b64079d64303- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast