bookmarkos.com

Observed Aug 10, 2026, 09:59 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bookmarkos.com was taken 3d ago

bookmarkos.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bookmarkos.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 bookmarkos.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onDigitalOcean
Email byZoho Mail
Secured byLet's Encrypt
Registered withPDR Ltd. d/b/a PublicDomainRegistry.com
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bookmarkos.com actually stands on - every host below is a signed observation
bookmarkos.com
A / AAAA
138.197.64.79
DigitalOceanserves the site
NS
ns1.digitalocean.comns3.digitalocean.comns2.digitalocean.com
digitalocean.comanswers its DNS
MX
mx.zoho.commx2.zoho.com
Zoho Mailreceives its email
TLS
bookmarkos.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 138.197.64.79

MX 2

  • 10mx.zoho.com
  • 20mx2.zoho.com

TXT 1

  • v=spf1 include:zoho.com ~all

NS 3

  • ns1.digitalocean.com
  • ns3.digitalocean.com
  • ns2.digitalocean.com

SOA 1

  • ns1.digitalocean.com hostmaster.bookmarkos.com

TLS Certificates (4)

Common NameIssuerExpires
bookmarkos.com C=US, O=Let's Encrypt, CN=YE2 Sat, 10 Oct 2026 00:40:56 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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_178da66b855bdb78
Output Hash
315658dc68aa5510ebaec5aeb4792e073a616ff040c673b2fa21d111934df4ee
Signature
ed25519:5b66986fdc6da7924dde6268805c9cd0c9a6ee8645015a265b6106bbb755f1e048941582b0a1152ccc3e194b6bebd9a67a10c48a4f447927f9df6f176aca4f02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT48,390 material changesacross 46,168 domains · 24h to ~30m ago · +2,520 vs yesterdayROTATION58 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW498 curated domains not reachablelast probe, steadySITE ERRORS36,464 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,883 sites429 rate-limit / 403 bot-block, a posture signal