bly.com

Observed Aug 10, 2026, 22:34 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bly.com was taken 3d ago

bly.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bly.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 bly.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onLiquid Web
Email byMicrosoft 365
Secured byLet's Encrypt
Registered withNetwork Solutions, LLC
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bly.com actually stands on - every host below is a signed observation
bly.com
A / AAAA
67.225.139.173
Liquid Webserves the site
NS
ns38.worldnic.comns37.worldnic.com
worldnic.comanswers its DNS
MX
bly-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
bly.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 67.225.139.173

MX 1

  • 0bly-com.mail.protection.outlook.com

TXT 1

  • v=spf1 +ip4:67.225.139.173 +include:spf.protection.outlook.com ~all

NS 2

  • ns38.worldnic.com
  • ns37.worldnic.com

SOA 1

  • NS37.WORLDNIC.com namehost.WORLDNIC.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; sp=none; ruf=mailto:jvan@bly.com; rf=afrf; pct=100; ri=86400

TLS Certificates (3)

Common NameIssuerExpires
bly.com C=US, O=Let's Encrypt, CN=YR1 Wed, 16 Sep 2026 02:17:13 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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.

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Ed25519 Receipt

Receipt ID
rcpt_5528721d438da155
Output Hash
14122a50983398f2322d555d5fc2b59ba7aa9dd9cf577549c692260f73e2ea19
Signature
ed25519:be735034333b1df40a74d80b5e26d82f481e5ce2004102204009c8486f76c00d96a62f5e12b799c5f1daf15c2bbd1b38e0b805328d01792d52bc928bc665aa04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,912 material changesacross 42,952 domains · 24h to ~2h ago · -958 vs yesterdayROTATION65 domains moved DNS from magpiedns.com to koaladns.com, 64 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,429 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,823 sites429 rate-limit / 403 bot-block, a posture signal