dns4u.gr
Observed Jul 29, 2026, 05:00 UTC (11h 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 onContabo
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dns4u.gr actually stands on - every host below is a signed observation
dns4u.gr
A / AAAA
213.136.80.186
Contaboserves the site
NS
ns2.dns4u.grns1.dns4u.gr
dns4u.granswers its DNS
MX
mail.dns4u.gr
dns4u.grreceives its email
DNS Records
A 1
213.136.80.186
MX 1
10mail.dns4u.gr
TXT 2
v=spf1 +a +mx +a:dns4u.gr -allv=DMARC1; adkim=s; aspf=s; p=quarantine
NS 2
ns2.dns4u.grns1.dns4u.gr
SOA 1
ns1.dns4u.gr mnicolas80.gmail.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_cba505b0fe77d1f6- Output Hash
5b585e65b2555751fb96d7c492a81708e39e8be847dfc633f91667d5fe2ce865- Signature
ed25519:1d99f93ce1f1b22e21db398e07c564721e53bb23e2aa3c86358280a49eab449e804ea469bfc9358f41b1fed7fbe955c31f84d2d987540cb5f26c1ff1ff323703- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast