CONTINUOUS INTERNET TELEMETRY24H DRIFT868 material changesacross 779 domains · +414 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination parity.domains · +19 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination pphosted.com · +4 vs yesterdayNOW2,622 curated domains not answering+407 vs yesterdayERRORS10,139 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,774 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT868 material changesacross 779 domains · +414 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination parity.domains · +19 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination pphosted.com · +4 vs yesterdayNOW2,622 curated domains not answering+407 vs yesterdayERRORS10,139 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,774 throttled or blocked our scanner429 rate-limit / 403 bot-block

t.cn

Observed 2026-07-15T18:06:27.565Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
IPv6 · 1 subdomain · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat t.cn actually stands on - every host below is a signed observation
t.cn
A / AAAA
123.56.139.832408:4000:200::3b4
Cloudflareserves the site
NS
ns1.sina.com.cnns4.sina.com.cnns3.sina.com.cnns2.sina.com.cn
com.cnanswers its DNS
MX
mx.sina.net
sina.netreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → http://weibo.com
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1062 ms
DNS resolutionNOERROR
Redirect chain
http://weibo.com

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

  • 123.56.139.83

AAAA 1

  • 2408:4000:200::3b4

MX 1

  • 10mx.sina.net

NS 4

  • ns1.sina.com.cn
  • ns4.sina.com.cn
  • ns3.sina.com.cn
  • ns2.sina.com.cn

SOA 1

  • ns1.sina.com.cn zhihao.staff.sina.com.cn

TLS Certificates (0)

None.

Subdomains (1)

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 t.cn. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
6566796c-f605-4d0b-99b9-d9010c12fd87
Output Hash
bcc57fb2ac62e16be9fdab2d5f617287d41e2f1538983777ea0e8542c47c7ab6
Signature
ed25519:90d9e25c7bc564592ad70b27439e831e8fe75e3c1d8d3d8f2f229722033557d8d7f50470c759427939e52484169548c4fbe656b7439683097d7a5b1509304b02
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser