kau.se

Observed Aug 11, 2026, 01:02 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of kau.se was taken 4d ago

kau.se is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting kau.se 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 kau.se Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byHellenic Academic and Research Institutions CA
Registered withAbion AB
Also usesFacebook/MetaGoogle Search Console
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kau.se actually stands on - every host below is a signed observation
kau.se
A / AAAA
193.10.226.38
unattributedserves the site
NS
ns2.chalmers.seymer.kau.segungner.kau.se
chalmers.se + kau.seanswers its DNS
MX
kau-se.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.kau.se
Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

  • 193.10.226.38

MX 1

  • 10kau-se.mail.protection.outlook.com

TXT 5

  • MS=ms73049004
  • HARICA-OiHq418WuuzZUhqFswV
  • facebook-domain-verification=1dohpxcoikowtr0uhm10rdshn6m69j
  • google-site-verification=LpQ8fXDTwoRwE8AnAnrVfRqmPCYyaxUJnVYgAhLhd4M
  • v=spf1 include:spf.protection.outlook.com ip4:193.10.226.36 ip4:130.243.21.250 ip4:130.243.21.251 ip4:130.243.21.252 ip4:193.10.162.2 ip4:82.196.180.210 include:spf.mandrillapp.com a:mail1.hr.evry.se a:smtp1.ondemand.formpipe.com ~all

NS 3

  • ns2.chalmers.se
  • ymer.kau.se
  • gungner.kau.se

SOA 1

  • infoblox.net.kau.se please_set_email.absolutely.nowhere

DMARC_RECORDS 1

  • v=DMARC1;p=none;pct=10;rua=mailto:dmarc.rua@kau.se;ruf=mailto:dmarc.ruf@kau.se;fo=1;sp=none

TLS Certificates (5)

Common NameIssuerExpires
www.kau.se C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 Fri, 06 Nov 2026 07:38:32 +0000
GEANT TLS RSA 1 C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 Sat, 31 Dec 2039 11:14:59 +0000
HARICA TLS RSA Root CA 2021 C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015 Fri, 31 Aug 2029 07:41:54 +0000
www.kau.se C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 Fri, 06 Nov 2026 07:38:32 +0000
GEANT TLS RSA 1 C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 Sat, 31 Dec 2039 11:14:59 +0000

Subdomains (1)

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.

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Ed25519 Receipt

Receipt ID
rcpt_9ac0d8f3245e7a22
Output Hash
f8c72dbdb378bbb72acc37775a2732f55c63681d4101225eb010d0df89aa2fc5
Signature
ed25519:37f31570d84ba9d62ff0362456c4b6617ef526551402ce7711db3e55fbac2a2e9528ab306d46308f3520a0dca3a27b388a052660f953d265edf33d96e6296b00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,507 material changesacross 41,808 domains · 24h to ~2h ago · -575 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,562 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,623 sites429 rate-limit / 403 bot-block, a posture signal