dsdha.co.uk
Observed Jul 27, 2026, 05:06 UTC (5d 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
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dsdha.co.uk actually stands on - every host below is a signed observation
dsdha.co.uk
A / AAAA
75.2.60.5
unattributedserves the site
NS
ns1050.ui-dns.bizns1050.ui-dns.orgns1050.ui-dns.comns1050.ui-dns.de
ui-dns.biz + ui-dns.org + moreanswers its DNS
MX
dsdha-co-uk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
dsdha.co.uk
Let's Encryptissued its certificate
DNS Records
A 1
75.2.60.5
MX 1
0dsdha-co-uk.mail.protection.outlook.com
TXT 3
google-site-verification=ousKJqeaY0v2s9AQczVVDr66CkHoOjL2brhiX5isjfAv=spf1 include:spf.protection.outlook.com -allv=DMARC1; p=none; sp=none; rua=mailto:postmaster@dsdha.co.uk; ruf=mailto:postmaster@dsdha.co.uk; rf=afrf; pct=100; ri=86400
NS 4
ns1050.ui-dns.bizns1050.ui-dns.orgns1050.ui-dns.comns1050.ui-dns.de
SOA 1
ns1050.ui-dns.org hostmaster.1and1.co.uk
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
dsdha.co.uk |
C=US, O=Let's Encrypt, CN=YE2 | Wed, 30 Sep 2026 16:23:50 +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 (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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_2eaddfdb993061a4- Output Hash
9cd6cca79484d0d85586b127407c11379003d25a915645333a56e02797e37a1f- Signature
ed25519:29e388efb5c677bc912e103b2c2d4b40febe133fed65c05887be87130386edf34bc4346b015922e54ac91130c275fc9e7ed138f138894098ca04ffeed9b7b60d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast