biaman.pl
Observed Aug 16, 2026, 12:18 UTC (6h 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
Secured byHellenic Academic and Research Institutions CA
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat biaman.pl actually stands on - every host below is a signed observation
biaman.pl
A / AAAA
212.33.68.9
unattributedserves the site
NS
master.man.bialystok.pldns.man.bialystok.pl
bialystok.planswers its DNS
MX
mx.biaman.pl
biaman.plreceives its email
TLS
biaman.pl
Hellenic Academic and Research Institutions CAissued its certificate
DNS Records
A 1
212.33.68.9
MX 1
0mx.biaman.pl
TXT 2
mojecertpl-site-verification-Y4ZOuEyiB8PF9KClTGjyxdPIaLO2rEQov=spf1 mx ip4:212.33.64.30/32 -all
NS 2
master.man.bialystok.pldns.man.bialystok.pl
SOA 1
dns.man.bialystok.pl root.dns.man.bialystok.pl
SRV 1
mx.biaman.pl:443 p1
CAA 2
issue "harica.gr"issuewild "harica.gr"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
biaman.pl |
C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS ECC 1 | Sat, 06 Feb 2027 21:09:58 +0000 |
GEANT TLS ECC 1 |
C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS ECC Root CA 2021 | Sat, 31 Dec 2039 11:14:20 +0000 |
HARICA TLS ECC Root CA 2021 |
C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions ECC RootCA 2015 | Fri, 31 Aug 2029 07:44:36 +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_a36b1b8818d8dce8- Output Hash
b7f8a44fb6a39d5f647fc22b7f3ca9c95883632a11b7758fb63051f5dd2981a2- Signature
ed25519:9da147511066370a5271eeb353e7d288997a7e0242631083e6222f893c349302901d7396b92a6e40c8187f1fb9058588b52870984536cad6c87a2dab3a67a800- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast