dsinformationsystems.com
Observed Jul 28, 2026, 10:59 UTC (23h 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.
INFRASTRUCTURE MAPwhat dsinformationsystems.com actually stands on - every host below is a signed observation
dsinformationsystems.com
A / AAAA
148.253.158.18
unattributedserves the site
NS
ns4.dsinformationsystems.comns3.dsinformationsystems.comns1.dsinformationsystems.comns2.dsinformationsystems.com
dsinformationsystems.comanswers its DNS
MX
mail3.in-tend.co.ukmail5.in-tend.co.ukmail.south.cxmail2.in-tend.co.uk+1 more
in-tend.co.uk + south.cxreceives its email
DNS Records
A 1
148.253.158.18
MX 5
5mail3.in-tend.co.uk5mail5.in-tend.co.uk0mail.south.cx5mail2.in-tend.co.uk5mail4.in-tend.co.uk
TXT 2
v=spf1 mx a a:maillist.in-tend.co.uk -allv=DMARC1; p=none; rua=mailto:dmarc@dsinformationsystems.com; ruf=mailto:dmarc@dsinformationsystems.com;
NS 4
ns4.dsinformationsystems.comns3.dsinformationsystems.comns1.dsinformationsystems.comns2.dsinformationsystems.com
SOA 1
ns1.dsinformationsystems.com hostmaster.dsinformationsystems.com
TLS Certificates (0)
None.
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_5317af498d9b98cb- Output Hash
ad2e807701ac42822d542ea96440b6cd71865dc5d0f43be004747b29f4c698c3- Signature
ed25519:621ada5c76ac4c3a6c16c93abf18e8346333735ff953f05535c8e7faf6abd9d96fc27963ab69c512fbb8e793f350b4c5bab4a70dad411c783dc62ce95af7d801- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast