s.cn

Observed Aug 10, 2026, 04:50 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of s.cn was taken 6d ago

s.cn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting s.cn 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 s.cn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Secured byWoTrus CA Limited
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat s.cn actually stands on - every host below is a signed observation
s.cn
A / AAAA
39.100.98.52
unattributedserves the site
NS
student.dnspod.netelliot.dnspod.net
dnspod.netanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
TLS
*.s.cn
WoTrus CA Limitedissued its certificate

DNS Records

A 1

  • 39.100.98.52

MX 2

  • 5mxbiz1.qq.com
  • 10mxbiz2.qq.com

TXT 1

  • v=spf1 include:spf.mail.qq.com ~all

NS 2

  • student.dnspod.net
  • elliot.dnspod.net

SOA 1

  • elliot.dnspod.net freednsadmin.dnspod.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com

TLS Certificates (3)

Common NameIssuerExpires
*.s.cn C=CN, O=WoTrus CA Limited, CN=WoTrus RSA OV SSL CA 2 Thu, 12 Nov 2026 23:59:59 +0000
WoTrus RSA OV SSL CA 2 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Sun, 19 Aug 2035 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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_da5c1907c6d91abf
Output Hash
d5f9874950d25d0ed4741d01e204cb66420c01fe92395f7cba8b0af7e6d8f2e9
Signature
ed25519:e72a3d9970ebdc1504459a0d2a1362a1b8cb378a35f2a7d09845edc531a2db139ac545fc78f601392ef59567eee524ce8168dcdad58724ed150bab835b4ec90a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,526 material changesacross 41,982 domains · 24h to ~60m ago · +19 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,307 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,451 sites429 rate-limit / 403 bot-block, a posture signal