CONTINUOUS INTERNET TELEMETRY24H DRIFT5,275 material changesacross 4,829 domains · last 24h · -5,140 vs yesterdayDNS DRIFT302 domains changed DNS providertop destination cloudflare.com · -357 vs yesterdayEMAIL DRIFT67 domains switched email providertop destination google.com · -100 vs yesterdayCERT DRIFT102 domains switched issuing CA24h · -117 vs yesterdayNOW505 curated domains not reachable-198 vs yesterdaySITE ERRORS17,324 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,532 sites429 rate-limit / 403 bot-block, a posture signal

tj.gov.cn

Observed Jul 24, 2026, 03:31 UTC (9h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Not responding
Signed observation on record.
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tj.gov.cn actually stands on - every host below is a signed observation
tj.gov.cn
NS
cl1.sfndns.cncl2.sfndns.cnvip1.sfndns.cncl2.sfndns.com+2 more
sfndns.cn + sfndns.comanswers its DNS
MX
mail.tj.gov.cn
gov.cnreceives its email

DNS Records

MX 1

  • 1mail.tj.gov.cn

TXT 2

  • v=spf1 ip4:60.28.163.41 ip4:60.28.22.18 ip4:60.28.22.22 ~all
  • _9gkhq1flm2aaq6yclz8xzre6c69otp6

NS 6

  • cl1.sfndns.cn
  • cl2.sfndns.cn
  • vip1.sfndns.cn
  • cl2.sfndns.com
  • cl1.sfndns.com
  • vip2.sfndns.cn

SOA 1

  • cl1.sfndns.cn mail.sfn.cn

TLS Certificates (0)

None.

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for tj.gov.cn. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for tj.gov.cn <a href="https://domaindrift.io/t/tj.gov.cn"> <img src="https://domaindrift.io/badge/tj.gov.cn.svg" width="300" height="64" alt="DomainDrift signed observations for tj.gov.cn"> </a>

Ed25519 Receipt

Receipt ID
rcpt_f52363babe86245b
Output Hash
16b920bfefc981d4e1bc9e6fc9edd9147fec6307e8ae3f85cf06caa476cdc6a4
Signature
ed25519:52470949932f3ca1164ddb28296aa2ed9bc47555770b000145916a17afebbc28f23d420cd6ef5f3b5ce4f0f6e9152c6c2141116037820ed2aefbf887c9945301
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser