CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 14,165 material changesacross 13,628+ domains · 24h to ~10h ago · a floor, 14h of 24 walkedSHIFT10 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signal

zhishikoo.com

Observed Jul 26, 2026, 10:04 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zhishikoo.com was taken 9d ago

zhishikoo.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zhishikoo.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 zhishikoo.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Guarded by a firewall
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zhishikoo.com actually stands on - every host below is a signed observation
zhishikoo.com
A / AAAA
172.67.191.167104.21.60.512606:4700:3034::ac43:bfa72606:4700:3033::6815:3c33
Cloudflareserves the site
NS
clint.ns.cloudflare.comerin.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxbiz2.qq.commxbiz1.qq.com
qq.comreceives its email
TLS
zhishikoo.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.67.191.167
  • 104.21.60.51

AAAA 2

  • 2606:4700:3034::ac43:bfa7
  • 2606:4700:3033::6815:3c33

MX 2

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

TXT 2

  • v=spf1 include:spf.mail.qq.com ~all
  • v=DMARC1; p=none; rua=mailto:mujunvip@gmail.com

NS 2

  • clint.ns.cloudflare.com
  • erin.ns.cloudflare.com

SOA 1

  • clint.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
zhishikoo.com C=US, O=Google Trust Services, CN=WE1 Sun, 04 Oct 2026 03:09:23 +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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_4c22b817dbd0074e
Output Hash
e1b573ea63350579c031a50f137df7ad5d08e64e29028678191c8cd748d55c86
Signature
ed25519:bd56151b14d165a4d709c9f3ad1ff4e192dc05c6aecfda80270f99c29bc0f9dc8194ce314981572e76241d3cd22030982b5b69ecba93984a81d3bb42e1c23809
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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