mche.edu.pl

Observed Aug 10, 2026, 23:37 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mche.edu.pl was taken 4d ago

mche.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 mche.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 mche.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

Not responding

Email byMicrosoft 365

Also usesCisco

tranco

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

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

mche.edu.pl

A / AAAA

149.156.62.216

unattributedserves the site

ns1.mche.edu.plns2.mche.edu.plns1.agh.edu.plns2.agh.edu.pl

edu.planswers its DNS

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

Microsoft 365receives its email

DNS Records

A 1

149.156.62.216

MX 1

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

TXT 13

4596DA0B461B3771424A5DCA43260190.E2D8011BC33B2B419A915B902A4A6E18.B5hRubwRG5f5bpl5L55e.sectigo.com
2153DA8974133E4FE570C722B8A465DB.9D97E14A70B9EDCECEB6B67734725418.z5FlG5Ci2L5554OlN5H5.sectigo.com
00FCA9C4A7A1836AA90CE499807D888A.EAD6BD9D59BDCD322CB3AD6700D0BE8A.0k55ou3T584Z5Rt555Si.sectigo.com
jujgibv3cv1s3ibs75fd07n73f
8396AD67857B4F1FDFA7381BBB53374F.452A7C3EC943F6205196EDF763960BEB.5kl555k59XOXCixSFM5H.sectigo.com
v=spf1 mx include:spf.protection.outlook.com -all
MS=ms21780228
068cd9b557164957995da847605b4281
ED65B213929D495DA38E75FDF29A7AAD.E6C25DA1B504823FDF21CA1FED6DD0A7.S38RD54I5w5lpp2oM5xb.sectigo.com
8DBC45ADE91CEF13839BAAEC92E2312E.1D1FAE5BA3DBC70E142196121C6FB6A4.JoqZQ5KNlaL5055QDB55.sectigo.com

NS 4

ns1.mche.edu.pl
ns2.mche.edu.pl
ns1.agh.edu.pl
ns2.agh.edu.pl

SOA 1

ns1.mche.edu.pl admin.mche.edu.pl

SRV 12

expeb2b-03.mche.edu.pl:5060 p10
expeb2b-01.mche.edu.pl:5060 p10
expeb2b-06.mche.edu.pl:5060 p10
expeb2b-05.mche.edu.pl:5060 p10
expeb2b-02.mche.edu.pl:5060 p10
expeb2b-04.mche.edu.pl:5060 p10
expeb2b-04.mche.edu.pl:5061 p10
expeb2b-06.mche.edu.pl:5061 p10
expeb2b-02.mche.edu.pl:5061 p10
expeb2b-01.mche.edu.pl:5061 p10

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

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_38462b687f50ce9b
Output Hash: 5c18bb6b86d9d53a186777c3c4ac787662949d0bdb508e15a9ed724fbb213f56
Signature: ed25519:47b9f0c67eec5444c29e1ff95457d0f16c5e2a912674990adb6aa82f8beba3900d69a174b20027d6c5cf98445326e8daadbddb54b2845225ba483298fe770a0a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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