CONTINUOUS INTERNET TELEMETRY24H DRIFT54,880 material changesacross 50,677 domains · 24h to ~35m ago · -7,196 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hNOW531 curated domains not reachablelast probe, steadySITE ERRORS33,896 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 119,756 sites429 rate-limit / 403 bot-block, a posture signal

otago.ac.nz

Observed Aug 2, 2026, 08:29 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of otago.ac.nz was taken 4d ago

otago.ac.nz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting otago.ac.nz 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 otago.ac.nz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Guarded by a firewall
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesAtlassianDocuSignGoogle Search ConsoleMiro
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat otago.ac.nz actually stands on - every host below is a signed observation
otago.ac.nz
A / AAAA
162.159.141.125172.66.1.121
Cloudflareserves the site
NS
ns0090.secondary.cloudflare.comns0191.secondary.cloudflare.com
cloudflare.comanswers its DNS
MX
otago-ac-nz.mail.protection.outlook.com
Microsoft 365receives its email
TLS
otago.ac.nz
Let's Encryptissued its certificate

DNS Records

A 2

  • 162.159.141.125
  • 172.66.1.121

MX 1

  • 0otago-ac-nz.mail.protection.outlook.com

TXT 38

  • 43f39aad-63a4-4c01-a225-3845702a596f
  • 87293bc6-5222-4b7d-b13b-b082711ea1c0
  • 8uv64puucb30teffnlss8iu3st
  • HNsYV4tfIbgdG1Y2lP9urTwmhtZ7MXwF5NAhnt6LUdIGdQYnLsmkefONrrY6P98pr7oRRt5xkG/8pH1pJWqimw==
  • LTg1MTc0MDQ3NjIxMjAzNDE3OTc=
  • MS=ms15976626
  • QuoVadis=5faac615-6cb8-40f2-9e6c-1d2cdc36864e
  • Rf01Ra/JJZ+eV7EdrL5tl32VfxkhAn6AUiPiXkGVeN/3psEzc0WJLb152rczVJCXz7vdm29Wk3pDB5Q266KSkQ==
  • The University of Otago
  • _9uhyqi8wxsqw5uvkyczwpjb34b5jqfi

NS 2

  • ns0090.secondary.cloudflare.com
  • ns0191.secondary.cloudflare.com

SOA 1

  • dns-1.otago.ac.nz soa.otago.ac.nz

DMARC_RECORDS 1

  • v=DMARC1;p=reject;pct=100;rua=mailto:e14362e19c@rua.easydmarc.asia;ri=86400;

MTA_STS_RECORDS 1

  • v=STSv1; id=20251127T201906;

TLS Certificates (4)

Common NameIssuerExpires
otago.ac.nz C=US, O=Let's Encrypt, CN=YE2 Wed, 23 Sep 2026 12:13:48 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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_aee1ce744a81fbeb
Output Hash
f7bb6338252bb72724142fe7df203bd90f563e47332b6fa1561a3eb8c2ef1c7a
Signature
ed25519:ea4974b4183b205d9babdababbdc4a6f00f1d124839688dd5b98d6053966d5e743784bb42034a820e95033508470b3b35802611ad36c5ee1fe4d9abb8eaa870e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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