bfff.co.uk
Observed Aug 12, 2026, 04:45 UTC (18h 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 onIONOS SE
Email byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's EncryptRegistered withCloudflare, Inc.
Also usesGoogle Search Console
Google Search Console1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bfff.co.uk actually stands on - every host below is a signed observation
bfff.co.uk
A / AAAA
194.164.121.236
IONOS SEserves the site
NS
paul.ns.cloudflare.comtori.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
bfff-co-uk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
bfff.co.uk
Let's Encryptissued its certificate
DNS Records
A 1
194.164.121.236
MX 1
0bfff-co-uk.mail.protection.outlook.com
TXT 3
MS=ms96968978google-site-verification=F91KtECVhvhTaixYLcrTi-i5OosRSpY8aNvJlir_uesv=spf1 include:servers.mcsv.net include:spf.protection.outlook.com include:7936775.spf03.hubspotemail.net include:spf.uk.exclaimer.net -all
NS 2
paul.ns.cloudflare.comtori.ns.cloudflare.com
SOA 1
paul.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=quarantine; rua=mailto:6634aae7af4b3@ag.dmarcly.com; ruf=mailto:6634aae7af4b3@fo.dmarcly.com; sp=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bfff.co.uk |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 18 Sep 2026 12:30:42 +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 (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_2425187d7f0ae0e4- Output Hash
28a7b9aa40ae36431fbc04276581859f449bff1fb41a8cd3b7df07138bd9d702- Signature
ed25519:14c54441d610bbe4049ae72b578d0f8a68e3b918370e96a5623a60080c9b8736c0da371553dc36934ae6b90cac61e391e2825921e554f70fe002fb8ffa1c330c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast