masan.ac.kr

Observed Aug 12, 2026, 05:56 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of masan.ac.kr was taken 4d ago

masan.ac.kr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting masan.ac.kr 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 masan.ac.kr 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

Secured bySectigo

Also usesGoogle Search Console

tranco

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

INFRASTRUCTURE MAPwhat masan.ac.kr actually stands on - every host below is a signed observation

masan.ac.kr

A / AAAA

218.147.38.186

unattributedserves the site

ns.masan.ac.krns2.masan.ac.kr

ac.kranswers its DNS

mail.masan.ac.krimss.masan.ac.kr

ac.krreceives its email

TLS

*.masan.ac.kr

Sectigo Limitedissued its certificate

DNS Records

A 1

218.147.38.186

MX 2

50mail.masan.ac.kr
10imss.masan.ac.kr

TXT 2

google-site-verification=NgsVvY06PTAAytJPtCDiflgQYu19Fje-7YYV2V1LVk8
v=spf1 ip4:210.105.118.121 ip4:218.147.38.157 ip4:210.105.118.28 -all

NS 2

ns.masan.ac.kr
ns2.masan.ac.kr

SOA 1

ns.masan.ac.kr root.ns.masan.ac.kr

TLS Certificates (3)

Common Name	Issuer	Expires
`*.masan.ac.kr`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36	Thu, 21 Jan 2027 23:59:59 +0000
`Sectigo Public Server Authentication CA DV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +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_74e9ce1781e0272d
Output Hash: f17bca0074b6f2def16207764841a778fd0541d2debf0fc10f66251a8a2102b7
Signature: ed25519:84e1e84987657e90b49bcfbd262379f4036369ffb4a268238a47c5fde31c676f874be3aad9b36e1902b7ac66002ec82a5244387507084d88e9716fb09088dc05
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/masan.ac.kr