blackcloak.io

Observed Aug 12, 2026, 04:57 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blackcloak.io was taken 5d ago

blackcloak.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackcloak.io 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 blackcloak.io Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Registered toBlackCloak
Registered withCloudflare, Inc
Also usesZoomFirebase (Google)AppleJamfCanvaPendo1PasswordSlack
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for blackcloak.io in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat blackcloak.io actually stands on - every host below is a signed observation
blackcloak.io
A / AAAA
104.18.28.157104.18.29.1572606:4700::6812:1c9d2606:4700::6812:1d9d
Cloudflareserves the site
NS
lily.ns.cloudflare.commark.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
blackcloak.io
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.18.28.157
  • 104.18.29.157

AAAA 2

  • 2606:4700::6812:1c9d
  • 2606:4700::6812:1d9d

MX 1

  • 1smtp.google.com

TXT 23

  • ZOOM_verify_IVXQs3zWGKlc91nEElD7OI
  • asv=db54a25b95684d0cb96a899de7f3346a
  • cb44a796-d014-42b9-8c22-212225f51a06
  • firebase=blackcloak-customer-experience
  • apple-domain-verification=iqSexTZj9351TAqW
  • jamf-site-verification=ttnImlruPlvb0Rx5ydoTkg
  • canva-site-verification=884J7jJfphHS1ceVRaPHCg
  • pendo-domain-verification=bU1TTVsQOArR7kDSo2euUOQ32xc
  • 1password-site-verification=STZ6ZOQCDZF2XI7BEXXXKDHXQQ
  • slack-domain-verification=K8yLkq8mhOVIAcVd8Za5XnEWUDDPRRD4WKrXBAAv

NS 2

  • lily.ns.cloudflare.com
  • mark.ns.cloudflare.com

SOA 1

  • lily.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100; rua=mailto:73b852f8242d4ede82b5f213d0a5533d@dmarc-reports.cloudflare.net,mailto:re+atncpun6fxm@dmarc.postmarkapp.com,mailto:dmarc-reports@blackcloak.io; sp=none; aspf=r;

TLS Certificates (3)

Common NameIssuerExpires
blackcloak.io C=US, O=Google Trust Services, CN=WE1 Sun, 13 Sep 2026 04:40:37 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_63e6e920ed2e6e4c
Output Hash
7cc48ba2862c841d59e2fa125d077b58b014eee983e76fe128216c52450b2674
Signature
ed25519:b4d9414483d7d31b2a2ab709ea3c072e1e720bc3aa871786f6c38f3f1233a77e3db8af24389912ced3c3bac4047e9da547b00c4e399334a80620c629c99aaf02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT40,452 material changesacross 38,568 domains · 24h to ~80m ago · +1,212 vs yesterdayROTATION58 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hEMAIL DRIFT4 domains switched email providertop destination alltheemails.comNOW581 curated domains not reachablelast probe, steadySITE ERRORS34,974 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,472 sites429 rate-limit / 403 bot-block, a posture signal