blackmountaininsulation.com

Observed Aug 2, 2026, 21:42 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blackmountaininsulation.com was taken 11d ago

blackmountaininsulation.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackmountaininsulation.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 blackmountaininsulation.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email bySendGrid
Secured byGoogle Trust Services
Registered withCloudflare, Inc.
DNSSEC on · IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blackmountaininsulation.com actually stands on - every host below is a signed observation
blackmountaininsulation.com
A / AAAA
104.21.71.43172.67.143.252606:4700:3033::6815:472b2606:4700:3037::ac43:8f19
Cloudflareserves the site
NS
ivy.ns.cloudflare.combayan.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
blackmountaininsulation.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.71.43
  • 172.67.143.25

AAAA 2

  • 2606:4700:3033::6815:472b
  • 2606:4700:3037::ac43:8f19

TXT 1

  • v=spf1 include:sendgrid.net -all

NS 2

  • ivy.ns.cloudflare.com
  • bayan.ns.cloudflare.com

SOA 1

  • bayan.ns.cloudflare.com dns.cloudflare.com

CAA 10

  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"
  • issuewild "pki.goog; cansignhttpexchanges=yes"
  • issuewild "ssl.com"

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc@rubberduckiee.com

TLS Certificates (3)

Common NameIssuerExpires
blackmountaininsulation.com C=US, O=Google Trust Services, CN=WE1 Tue, 20 Oct 2026 07:18:49 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

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.

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Ed25519 Receipt

Receipt ID
rcpt_996c8947a3f94e63
Output Hash
73d0dc062d169e6b0d43a56b27b45c0701522fd6487bfd796a07419c50daf2c9
Signature
ed25519:5a70f93137fd3e54546e71ee42f9ca28888956d9effe256c502905531b6e0e41bcaae54da3f9d088fd1533b85cb65482df0fb8a326706906b4ae139aa0f8b60c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,489 material changesacross 45,291 domains · 24h to ~35m ago · +1,619 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,278 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,598 sites429 rate-limit / 403 bot-block, a posture signal