at.edu.pl

Observed Aug 12, 2026, 05:07 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of at.edu.pl was taken 6d ago

at.edu.pl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting at.edu.pl under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch at.edu.pl Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Runs onhome.pl sp. z o.o

Email byMicrosoft 365

Secured byAsseco Data Systems S.A.

Also usesGoogle Search Console

tranco

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

DRIFT

Steady. No change on record for at.edu.pl in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

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

at.edu.pl

A / AAAA

212.85.112.249

home.pl sp. z o.oserves the site

dns3.home.pldns.home.pldns2.home.pl

home.planswers its DNS

at-edu-pl.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.at.edu.pl

Asseco Data Systems S.A.issued its certificate

DNS Records

A 1

212.85.112.249

MX 1

0at-edu-pl.mail.protection.outlook.com

TXT 3

google-site-verification=Cb6NY1S_NMFjZqHp23PpS-Ih5NOCMEPZu0HR6USba38
v=spf1 ip4:212.85.112.249 a mx include:spf.protection.outlook.com -all
MS=ms73118750

NS 3

dns3.home.pl
dns.home.pl
dns2.home.pl

SOA 1

dns.home.pl admin.home.pl

DMARC_RECORDS 1

v=DMARC1; p=reject; pct=100;

TLS Certificates (3)

Common Name	Issuer	Expires
`*.at.edu.pl`	C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA	Thu, 03 Dec 2026 08:05:48 +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=Asseco Data Systems S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Root CA	Mon, 16 Mar 2043 12:10:13 +0000

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_782b706c5073ba26
Output Hash: 1280285afcffa9512624fb391898a3e1c39a3bca31579e9dc7f3c8086ecc2bed
Signature: ed25519:9d6c64b16d0972f58e2707eef7e7d522d97198daf6a09fcfb04dc7647b9cdc0972ce917f7f19348acefab14ff69929d6410157b9dea8a090a1423c2bc567ce04
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/at.edu.pl