usablebuildings.co.uk
Observed Aug 2, 2026, 17:16 UTC (17h 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
Secured byLet's Encrypt
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usablebuildings.co.uk actually stands on - every host below is a signed observation
usablebuildings.co.uk
A / AAAA
185.151.30.1692a07:7800::169
2a07serves the site
NS
ns1.stackdns.comns2.stackdns.comns3.stackdns.comns4.stackdns.com
stackdns.comanswers its DNS
MX
mx2.webmate.memx1.webmate.me
webmate.mereceives its email
TLS
*.usablebuildings.co.uk
Let's Encryptissued its certificate
DNS Records
A 1
185.151.30.169
AAAA 1
2a07:7800::169
MX 2
20mx2.webmate.me10mx1.webmate.me
TXT 1
v=spf1 a mx ip4:5.254.160.138 ip4:91.109.115.162 mx ~all
NS 4
ns1.stackdns.comns2.stackdns.comns3.stackdns.comns4.stackdns.com
SOA 1
ns1.stackdns.com hostmaster.stackdns.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.usablebuildings.co.uk |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 12 Oct 2026 01:22:33 +0000 |
YR1 |
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.
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_aba5e62a6049a2f7- Output Hash
a0c0d1ac367ad963f1b1464c02aa3e59ced13cd11393d049c80e8561cc193738- Signature
ed25519:b2a90cc7b8497214025a54b7ecf69fcf9dd6caaabd30b212467454ed56873c86a6e27441258e35b87b61c639a31352c2a87797247dc9589d123d0eb26c5d9b02- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast