zx81stuff.org.uk
Observed Jul 26, 2026, 11:05 UTC (8d 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
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zx81stuff.org.uk actually stands on - every host below is a signed observation
zx81stuff.org.uk
A / AAAA
195.234.95.20
unattributedserves the site
NS
ns3.bigwetfish.co.ukns1.bigwetfish.co.uk
bigwetfish.co.ukanswers its DNS
MX
zx81stuff.org.uk
zx81stuff.org.ukreceives its email
TLS
zx81stuff.org.uk
Let's Encryptissued its certificate
DNS Records
A 1
195.234.95.20
MX 1
0zx81stuff.org.uk
TXT 1
v=spf1 ip4:195.234.95.20 +a +mx +ip4:87.117.230.211 +ip4:5.133.180.130 +ip4:109.73.168.231 +ip4:72.29.67.235 +ip4:109.73.167.38 ~all
NS 2
ns3.bigwetfish.co.ukns1.bigwetfish.co.uk
SOA 1
ns1.bigwetfish.co.uk root.server707.bigwetfish.co.uk
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zx81stuff.org.uk |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 12 Sep 2026 14:13:07 +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_04d0e971e3f43a57- Output Hash
f1533cc50186134a5c3e9aaecc87a5e4b5601d168e9c1f6efcc1e55d59cbf06b- Signature
ed25519:66593ab99e2652f24594d27277bd2f8ac529cd34ece44df89578f86092b0a61464fae7dada512f5bc139a24bb7d1a3453fd9b75eea15531ae62401cce9c69c0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast