mathgenealogy.com

Observed Aug 2, 2026, 21:12 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mathgenealogy.com was taken 12d ago

mathgenealogy.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mathgenealogy.com 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 mathgenealogy.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured bySectigo
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mathgenealogy.com actually stands on - every host below is a signed observation
mathgenealogy.com
A / AAAA
66.42.119.162
unattributedserves the site
NS
ns59.domaincontrol.comns60.domaincontrol.com
domaincontrol.comanswers its DNS
TLS
genealogy.math.ndsu.nodak.edu
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 66.42.119.162

NS 2

  • ns59.domaincontrol.com
  • ns60.domaincontrol.com

SOA 1

  • ns59.domaincontrol.com dns.jomax.net

TLS Certificates (4)

Common NameIssuerExpires
genealogy.math.ndsu.nodak.edu C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Wed, 10 Feb 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
USERTrust RSA Certification Authority 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 (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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_4529badcbfc157e2
Output Hash
ff537f7c246b6a69c13a38b4ace746a13a572f2e8f786473749416ac21423428
Signature
ed25519:6ccc17d76875bdec4283d309d924baf4ce05598f0723f37a0e787ebcdaad73e27fe44cee89975346db56c41a680f16d6e2257896b6feb9cb7fc5d428def00c0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT40,964 material changesacross 39,313 domains · 24h to ~3h ago · -3,118 vs yesterdayROTATION62 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,523 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,163 sites429 rate-limit / 403 bot-block, a posture signal