sadcaptcha.com

Observed Aug 4, 2026, 15:55 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sadcaptcha.com was taken 11d ago

sadcaptcha.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sadcaptcha.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 sadcaptcha.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Registered toToughdata
Registered withSquarespace Domains LLC
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sadcaptcha.com actually stands on - every host below is a signed observation
sadcaptcha.com
A / AAAA
159.89.200.2242400:6180:0:d2:0:1:bd32:c000
2400serves the site
NS
ns-cloud-c4.googledomains.comns-cloud-c2.googledomains.comns-cloud-c1.googledomains.comns-cloud-c3.googledomains.com
googledomains.comanswers its DNS
MX
mail.sadcaptcha.com
sadcaptcha.comreceives its email
TLS
sadcaptcha.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 159.89.200.224

AAAA 1

  • 2400:6180:0:d2:0:1:bd32:c000

MX 1

  • 1mail.sadcaptcha.com

TXT 1

  • v=spf1 mx a:mail.sadcaptcha.com ip4:93.127.215.242 ip6:2a02:4780:2d:61f3::1 -all

NS 4

  • ns-cloud-c4.googledomains.com
  • ns-cloud-c2.googledomains.com
  • ns-cloud-c1.googledomains.com
  • ns-cloud-c3.googledomains.com

SOA 1

  • ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:postmaster@sadcaptcha.com; fo=1

TLS Certificates (4)

Common NameIssuerExpires
sadcaptcha.com C=US, O=Let's Encrypt, CN=YE1 Fri, 04 Sep 2026 09:04:59 +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 (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_a2aacee5339a5605
Output Hash
4e04c74c337dd9e9ef9550e0b219ec7ee42b8c6003cf7461ae61ee6a38c6949e
Signature
ed25519:def46dec3be6349cd0e0d466d449188134a5fac2ac5b492a78dc9ecfa690e3ac367bac6af07f07ed37e7eff3c41a0939d48edbfb659b0886077e8ec999d05008
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,037 material changesacross 41,485 domains · 24h to ~40m ago · -470 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,302 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,411 sites429 rate-limit / 403 bot-block, a posture signal