zdnet.co.uk
Observed Aug 3, 2026, 00:33 UTC (10h 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 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zdnet.co.uk actually stands on - every host below is a signed observation
zdnet.co.uk
A / AAAA
100.28.104.17598.83.184.13354.157.108.1582600:1f18:297:ba0e:7900:f622:48a8:f266+2 more
2600serves the site
NS
dns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.net
nsone.netanswers its DNS
TLS
zdnet.co.uk
Let's Encryptissued its certificate
DNS Records
A 3
100.28.104.17598.83.184.13354.157.108.158
AAAA 3
2600:1f18:297:ba0e:7900:f622:48a8:f2662600:1f18:297:ba18:6ddc:5d8f:6053:f0032600:1f18:297:ba24:b508:76de:f4a:df34
TXT 1
"v=spf1 ~all"
NS 4
dns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.net
SOA 1
dns1.p01.nsone.net hostmaster.nsone.net
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:qozv9ll0@ag.us.dmarcian.com; ruf=mailto:qozv9ll0@fr.us.dmarcian.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
zdnet.co.uk |
C=US, O=Let's Encrypt, CN=YE2 | Wed, 30 Sep 2026 04:51:14 +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.
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_fc11649963772e37- Output Hash
feb747cd217a64658b3c5fe882a53a49abf25b7baa0fffe1f791375013d3650a- Signature
ed25519:757e9d64c8736565d745d11b67446292189cf921eb4493767b17dc8e483625b328a6fd84f201d3995978081515539c11bfb6f9ea3a089479658930c4d1339a08- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast