binarycat.org

Observed Aug 11, 2026, 01:12 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of binarycat.org was taken 3d ago

binarycat.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting binarycat.org 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 binarycat.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Registered withTLDS L.L.C. d/b/a SRSPlus
5 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat binarycat.org actually stands on - every host below is a signed observation
binarycat.org
A / AAAA
83.63.62.86
unattributedserves the site
NS
ns4.dynu.comns1.dynu.comns5.dynu.comns3.dynu.com+2 more
dynu.comanswers its DNS
MX
mail.binarycat.org
binarycat.orgreceives its email
TLS
binarycat.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 83.63.62.86

MX 1

  • 10mail.binarycat.org

NS 6

  • ns4.dynu.com
  • ns1.dynu.com
  • ns5.dynu.com
  • ns3.dynu.com
  • ns2.dynu.com
  • ns6.dynu.com

SOA 1

  • ns1.dynu.com administrator.dynu.com

TLS Certificates (4)

Common NameIssuerExpires
binarycat.org C=US, O=Let's Encrypt, CN=YE1 Tue, 20 Oct 2026 20:48:31 +0000
YE1 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 (5)

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_7c747ffd26ca7556
Output Hash
ed01ce196aa17d3c94a166fe21a9ef951bd332e74bceae3b9824ba9e164128fc
Signature
ed25519:72521c24d53ab7114e8a778458abd66aebe7ebff1fd6ad10dd3c56aa2ac26b826120b58c32de7a91b2eb57604c55dfd6d3f1c3aaaf94e4fe093f153a932c810d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,192 material changesacross 43,178 domains · 24h to ~2h ago · +1,110 vs yesterdayROTATION56 domains moved DNS from koaladns.com to kirklanddc.com, 55 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,483 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,730 sites429 rate-limit / 403 bot-block, a posture signal