birrell.org

Observed Aug 10, 2026, 23:57 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of birrell.org was taken 3d ago

birrell.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting birrell.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 birrell.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat birrell.org actually stands on - every host below is a signed observation
birrell.org
A / AAAA
204.236.140.236
unattributedserves the site
NS
ns1173.dns.dyn.comns3162.dns.dyn.comns2191.dns.dyn.comns4180.dns.dyn.com
dyn.comanswers its DNS
MX
in2-smtp.messagingengine.comin1-smtp.messagingengine.com
messagingengine.comreceives its email

DNS Records

A 1

  • 204.236.140.236

MX 2

  • 20in2-smtp.messagingengine.com
  • 10in1-smtp.messagingengine.com

TXT 1

  • v=spf1 include:spf.messagingengine.com ?all

NS 4

  • ns1173.dns.dyn.com
  • ns3162.dns.dyn.com
  • ns2191.dns.dyn.com
  • ns4180.dns.dyn.com

SOA 1

  • ns1.mydyndns.org zone-admin.dyndns.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_36cc67763bf0b111
Output Hash
46d69f7a3f23a2a87d070a59be9c8e70eca858317c50087a37963f51fb9a2112
Signature
ed25519:fde42748f738ed3f81c2aa5762d7964a05aaf6f99a6e91cb5e7e53fdcad0a7b8db89bb6c51fcbcbb8384192d4c9c1c82021439e81ae83e7059087476f01dd909
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,070 material changesacross 45,077 domains · 24h to ~2h ago · +1,200 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,463 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,809 sites429 rate-limit / 403 bot-block, a posture signal