boc.com

Observed Aug 11, 2026, 00:47 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of boc.com was taken 4d ago

boc.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting boc.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 boc.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onAkamai International B.V
Email byMicrosoft 365
Secured byLet's Encrypt
Registered withCSC Corporate Domains, Inc.
Also usesAppleCanvaMicrosoftAdobe
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat boc.com actually stands on - every host below is a signed observation
boc.com
A / AAAA
23.221.227.22023.221.227.202
Akamai International B.Vserves the site
NS
udns1.cscdns.netudns2.cscdns.uk
cscdns.net + cscdns.ukanswers its DNS
MX
boc-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
linde.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 23.221.227.220
  • 23.221.227.202

MX 1

  • 10boc-com.mail.protection.outlook.com

TXT 11

  • MS=ms65108894
  • kcvmh801o2m6he0av07uflqoeb
  • nintex.5d1f25bcffb4380ed2cbe5d9
  • nhc1q2840yt2fr17dxw3s0486fk763fr
  • apple-domain-verification=0LyQ2BSlLJfLrboH
  • canva-site-verification=gPDn4AXvgRcFLY2NWo4DMQ
  • ms-domain-verification=683e442f-ac2b-472b-b2f6-8a553ef40955
  • ms-domain-verification=7b18707f-ec23-408a-8913-02cc703877ed
  • ms-domain-verification=db8a7a2c-3b61-478c-8edf-b5cb73920500
  • v=spf1 include:spf.protection.outlook.com include:_spf.linde.com -all

NS 2

  • udns1.cscdns.net
  • udns2.cscdns.uk

SOA 1

  • udns1.cscdns.net premiumdns.support.neustar

CAA 6

  • issue "amazonaws.com"
  • issue "comodoca.com"
  • issue "digicert.com"
  • issue "godaddy.com"
  • issue "letsencrypt.org"
  • issue "sectigo.com"

DMARC_RECORDS 1

  • v=DMARC1;p=reject;pct=100;rua=mailto:xrdv15em@ag.eu.dmarcian.com,mailto:dmarc.rua@boc.com;ruf=mailto:xrdv15em@fr.eu.dmarcian.com,mailto:dmarc.ruf@boc.com

TLS Certificates (3)

Common NameIssuerExpires
linde.com C=US, O=Let's Encrypt, CN=YR1 Sun, 11 Oct 2026 11:17:34 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_5d1e6a33c180956e
Output Hash
a57ac633fefed38a94b1bda7c4f8ef0e6a0782f130b93b9aae652c36bf8934b2
Signature
ed25519:2d2f139f12e28f2e127f8d17096a9917689b95d2fc72bf378025f9b20be532b66b9a8bd7288d332e73f94c131d86aea7a6cce99a2f9c9d214dc8302ea205270e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,433 material changesacross 40,727 domains · 24h to ~3h ago · -1,074 vs yesterdayROTATION61 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,408 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,212 sites429 rate-limit / 403 bot-block, a posture signal