CONTINUOUS INTERNET TELEMETRY24H DRIFT7,043 material changesacross 6,631 domains · last 24h · -3,372 vs yesterdayDNS DRIFT438 domains changed DNS providertop destination cloudflare.com · -221 vs yesterdayEMAIL DRIFT104 domains switched email providertop destination google.com · -63 vs yesterdayCERT DRIFT148 domains switched issuing CA24h · -71 vs yesterdayNOW500 curated domains not reachable-203 vs yesterdaySITE ERRORS17,417 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,729 sites429 rate-limit / 403 bot-block, a posture signal

kaist.ac.kr

Observed Jul 24, 2026, 02:42 UTC (5h 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
Runs onKorea Advanced Institute of Science and Technology
Secured byGlobalSign
Also usesGoogle Search Console
education_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kaist.ac.kr actually stands on - every host below is a signed observation
kaist.ac.kr
A / AAAA
143.248.155.65
Korea Advanced Institute of Science and Technologyserves the site
NS
ns1.kaist.ac.krns.kaist.ac.kr
ac.kranswers its DNS
MX
aspmx1.gov-dooray.com
gov-dooray.comreceives its email
TLS
*.kaist.ac.kr
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 143.248.155.65

MX 1

  • 1aspmx1.gov-dooray.com

TXT 7

  • _globalsign-domain-verification=fWPekkBf4KrIJF7sO0RzFbBLFrX7EvQvRuC2FAQ-GK
  • toast-domain-verification=abFQ5zqdsrQ3nmPSebHf
  • MS=4593AD916E5F714B5FA6ABC1A12B96B38C9D30CA
  • google-site-verification=7dir3UTCdtoMyxTmaQEapFZqw4PsOEa_Z4tEwT9qk6A
  • v=spf1 ip4:143.248.1.181 ip4:143.248.3.3 ip4:143.248.4.146 ip4:143.248.7.3 ip4:192.248.19.36 ip4:192.249.19.25 ip4:192.249.19.36 ip4:192.249.17.111 ip4:192.249.17.35 ip4:192.249.19.41 ip4:192.249.19.44 ip4:192.249.19.55 ip4:143.248.7.18 ip4:143.248.2.45 ip4:143.248.5.33 ip4:143.248.5.34 ip4:192.249.18.74 ip4:14.63.219.192 ip4:143.248.155.78 ip4:143.248.155.79 ip4:143.248.105.95 include:_spf.gov-dooray.com include:_spfblocka.toast.com ~all
  • adobe-idp-site-verification=b6aef4a769aae6e9e0caf7a2398487d01ed64009cb650ffe9867c1de14b9b61f
  • v=DMARC1; p=none; rua=mailto:mailadmin@kaist.ac.kr

NS 2

  • ns1.kaist.ac.kr
  • ns.kaist.ac.kr

SOA 1

  • dns181.kaist.ac.kr kjlee.kaist.ac.kr

TLS Certificates (3)

Common NameIssuerExpires
*.kaist.ac.kr C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 Sun, 09 Aug 2026 02:46:12 +0000
GlobalSign RSA OV SSL CA 2018 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Tue, 21 Nov 2028 00:00:00 +0000
GlobalSign 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Sun, 18 Mar 2029 10:00:00 +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; nothing leaves your machine.

Verify this receipt

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

DomainDrift signed-observation badge for kaist.ac.kr <a href="https://domaindrift.io/t/kaist.ac.kr"> <img src="https://domaindrift.io/badge/kaist.ac.kr.svg" width="300" height="64" alt="DomainDrift signed observations for kaist.ac.kr"> </a>

Ed25519 Receipt

Receipt ID
rcpt_81a1d974d12becb6
Output Hash
92b9f699b169c0326c7265b9ca0b5314a80ce0bf9b2483fb8868e27a57440625
Signature
ed25519:aab583748dbfbbf5c7e6fa93c02d91022f3f4e02ba64e15f22ab5c21f753395912079bbfb5ef5238560d9a4c273e0fcedf13e152a9369dc9cf882d7619f44e0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser