torun.pl

Observed Jul 22, 2026, 01:29 UTC (2d 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onNicolaus Copernicus University in Torun

Secured byAsseco Data Systems S.A.

Registered toUniwersytet Mikołaja Kopernika w Toruniu

Registered withcyber_Folks S.A.

1 subdomain · tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat torun.pl actually stands on - every host below is a signed observation

torun.pl

A / AAAA

158.75.35.16

Nicolaus Copernicus University in Torunserves the site

bilbo.nask.org.plkoala.uci.uni.torun.plblackbox.uci.uni.torun.plflis.man.torun.pl

org.pl + torun.planswers its DNS

smtp.umk.pl

umk.plreceives its email

TLS

torun.pl

Asseco Data Systems S.A.issued its certificate

DNS Records

A 1

158.75.35.16

MX 1

0smtp.umk.pl

NS 4

bilbo.nask.org.pl
koala.uci.uni.torun.pl
blackbox.uci.uni.torun.pl
flis.man.torun.pl

SOA 1

blackbox.uci.uni.torun.pl dnsadmin.torun.pl

TLS Certificates (4)

Common Name	Issuer	Expires
`torun.pl`	C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA	Sat, 13 Feb 2027 14:29:58 +0000
`Certum DV TLS G2 R39 CA`	C=PL, O=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA	Sun, 05 Jun 2039 07:41:22 +0000
`Certum Trusted Root CA`	C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA	Tue, 19 Sep 2028 10:00:00 +0000
`Certum Trusted Network CA`	C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA	Mon, 31 Dec 2029 12:07:37 +0000

Subdomains (1)

www.torun.pl

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for torun.pl. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/torun.pl">
  <img src="https://domaindrift.io/badge/torun.pl.svg"
       width="300" height="64" alt="DomainDrift signed observations for torun.pl">
</a>

Ed25519 Receipt

Receipt ID: rcpt_e4e37afc0851ff85
Output Hash: 7c7d8beaf68b40b9a28d5fcf970ef75b684e11f0e43054f8d1706f97519dd0f6
Signature: ed25519:f01dbbf275b0cd055b65512e71d9355cf30ad0345e97a72d7c0760509f167019c8ca66599f92ee05102623d34a58734530b44beb7e7e00aca9abe90a7ab7bd07
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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