bir.by

Observed Aug 11, 2026, 06:43 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bir.by was taken 2d ago

bir.by is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bir.by 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 bir.by Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Also usesTci
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bir.by actually stands on - every host below is a signed observation
bir.by
A / AAAA
185.47.153.107
unattributedserves the site
NS
ns1.activeby.netns2.activeby.net
activeby.netanswers its DNS
MX
mail.bir.by
bir.byreceives its email
TLS
bir.by
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.47.153.107

MX 1

  • 10mail.bir.by

TXT 2

  • tci-dcv=c0317e6ae6188283dd8f8ce9953edfd4d22a61c5a1bbfdfe0b8c8d0328fbcac1
  • v=spf1 ip4:86.57.158.230 ip4:185.47.153.107 -all

NS 2

  • ns1.activeby.net
  • ns2.activeby.net

SOA 1

  • ns1.activeby.net dns-admin.bir.by

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; aspf=r; sp=none

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_723ad365cbf01411
Output Hash
70cee81370d868e3f168faa6b7b6b2eff9a7a3bcd41a5727034482c507215d03
Signature
ed25519:9eef11b5a9e5e299c36ad2f4e15cbf4bb6c77f4227551c09cb95820a59ba9f6e87a9a68c5285dbc6cc83e876c61acfb184cf2d9201608e4b00f3e60d56a1b505
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,741 material changesacross 40,769 domains · 24h to ~3h ago · -3,129 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW500 curated domains not reachablelast probe, steadySITE ERRORS36,474 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,897 sites429 rate-limit / 403 bot-block, a posture signal