saidao.cc

Observed Aug 12, 2026, 04:50 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of saidao.cc was taken 5d ago

saidao.cc is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting saidao.cc 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 saidao.cc Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
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 saidao.cc 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 saidao.cc actually stands on - every host below is a signed observation
saidao.cc
A / AAAA
104.21.22.29172.67.202.482606:4700:3036::6815:161d2606:4700:3032::ac43:ca30
Cloudflareserves the site
NS
anastasia.ns.cloudflare.comnolan.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxbiz1.qq.com
qq.comreceives its email
TLS
saidao.cc
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.22.29
  • 172.67.202.48

AAAA 2

  • 2606:4700:3036::6815:161d
  • 2606:4700:3032::ac43:ca30

MX 1

  • 1mxbiz1.qq.com

TXT 1

  • v=spf1 include:qcloudmail.com ~all

NS 2

  • anastasia.ns.cloudflare.com
  • nolan.ns.cloudflare.com

SOA 1

  • anastasia.ns.cloudflare.com dns.cloudflare.com

CAA 12

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

DMARC_RECORDS 1

  • v=DMARC1; p=none

TLS Certificates (3)

Common NameIssuerExpires
saidao.cc C=US, O=Google Trust Services, CN=WE1 Wed, 28 Oct 2026 09:21:18 +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_76e0f4924e0047a3
Output Hash
666e9cee0896cd47a9054b942c290223100700a86e70f50607c5a4ae2fb6a1e6
Signature
ed25519:647b9bf06ae4f575bb8e95281668d556408a717849639480a639c816651a86be0ce5af90d0aa5e2156ca2b1b0dfaf518fe087a10671183c7dc3b72a135cc1d0c
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.comNOW575 curated domains not reachablelast probe, steadySITE ERRORS34,901 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,546 sites429 rate-limit / 403 bot-block, a posture signal