rt2.co.uk
Observed Aug 2, 2026, 12:30 UTC (4h 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
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rt2.co.uk actually stands on - every host below is a signed observation
rt2.co.uk
A / AAAA
109.169.83.2
unattributedserves the site
NS
ns2.xssl.netns1.xssl.net
xssl.netanswers its DNS
MX
mx2.spamfiltering.commx1.spamfiltering.com
spamfiltering.comreceives its email
TLS
*.rt2.co.uk
Let's Encryptissued its certificate
DNS Records
A 1
109.169.83.2
MX 2
20mx2.spamfiltering.com10mx1.spamfiltering.com
TXT 1
v=spf1 a mx include:hostinguk.net ~all
NS 2
ns2.xssl.netns1.xssl.net
SOA 1
ns1.xssl.net technical.hostinguk.net
DMARC_RECORDS 1
v=DMARC1; p=none
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.rt2.co.uk |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 28 Sep 2026 06:43:36 +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.
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_519e0f710de0ca48- Output Hash
412cb81bc6491ebe59509fab590c9799e001844f52c8e5d5ed58bd44d86f9827- Signature
ed25519:7f69fbd4dfe1fda38b9b7c8a4e0a8d45e12198d4cfe365ce32ae2c144df1a8898f3d0b18f4fa9c1d9833eec3cdc061a05383b9f2c34aba15d07f3465dd5ca20c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast