rubadub.co.uk
Observed Jul 28, 2026, 09:48 UTC (20h 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
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search ConsoleFacebook/Meta
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rubadub.co.uk actually stands on - every host below is a signed observation
rubadub.co.uk
A / AAAA
23.227.38.65
Cloudflareserves the site
NS
ns51.domaincontrol.comns52.domaincontrol.com
domaincontrol.comanswers its DNS
MX
aspmx.l.google.comalt2.aspmx.l.google.comaspmx5.googlemail.comaspmx3.googlemail.com+2 more
Google Workspacereceives its email
TLS
rubadub.co.uk
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
MX 6
1aspmx.l.google.com5alt2.aspmx.l.google.com10aspmx5.googlemail.com10aspmx3.googlemail.com10aspmx4.googlemail.com10aspmx2.googlemail.com
TXT 6
apple-domain-verification=0Dqfr-CH--RlHAlsti_z5Z_YcGJWQ4iFmTtB2Nwthg0v=spf1 include:_spf.google.com ~alllTWG2zqgoogle-site-verification=fVmWW0M_WfUVu3x1EFYywTC_oGqWgyeWWBXtLsPoKvcfacebook-domain-verification=5367cfeu0pkdzdp36ueuq9yqn4zdvtv=DMARC1; p=quarantine; pct=100; rua=mailto:website@rubadub.co.uk; ruf=mailto:website@rubadub.co.uk
NS 2
ns51.domaincontrol.comns52.domaincontrol.com
SOA 1
ns51.domaincontrol.com dns.jomax.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
rubadub.co.uk |
C=US, O=Let's Encrypt, CN=YE1 | Thu, 03 Sep 2026 06:01:04 +0000 |
YE1 |
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_9eed78f81e0c2646- Output Hash
e6b1343636cab03fbaaa0f42812597fd1f0358a76566e1bc54eee1e9a9168496- Signature
ed25519:67a4c9fb8a7765896ab4d2d3e722354c0156d1b07719a23692e718c97f450df7391a8a086e0f9740c6b30703dedb1226787943dd734fea4cc887fb53ebb0710d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast