math2.org

Observed Aug 12, 2026, 03:34 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of math2.org was taken 5d ago

math2.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting math2.org 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 math2.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byGoogle Workspace
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat math2.org actually stands on - every host below is a signed observation
math2.org
A / AAAA
207.58.166.120
unattributedserves the site
NS
dns249.d.register.comdns091.b.register.comdns244.c.register.comdns065.a.register.com
register.comanswers its DNS
MX
aspmx3.googlemail.comaspmx5.googlemail.comaspmx.l.google.comaspmx2.googlemail.com+3 more
Google Workspacereceives its email

DNS Records

A 1

  • 207.58.166.120

MX 7

  • 10aspmx3.googlemail.com
  • 10aspmx5.googlemail.com
  • 0aspmx.l.google.com
  • 10aspmx2.googlemail.com
  • 5alt2.aspmx.l.google.com
  • 10aspmx4.googlemail.com
  • 5alt1.aspmx.l.google.com

NS 4

  • dns249.d.register.com
  • dns091.b.register.com
  • dns244.c.register.com
  • dns065.a.register.com

SOA 1

  • dns065.a.register.com root.register.com

TLS Certificates (0)

None.

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_1a6ffc197ae489aa
Output Hash
1b0757477b418070fb56178f1ff3b0a796e5ca8452cfec5cd3f84c1d4b13a399
Signature
ed25519:2cfdb65297c39784c380e13b6fd92c19a10d49b350754f66f1e90b59e20846808f6c8220b6860bf84988e0291423e6f8ef6a79a35325f4370091f6fd1fab6f07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,240 material changesacross 37,425 domains · 24h to ~2h ago · -2,319 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW591 curated domains not reachable+96 vs yesterdaySITE ERRORS35,522 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,252 sites429 rate-limit / 403 bot-block, a posture signal