CONTINUOUS INTERNET TELEMETRY24H DRIFT7,909 material changesacross 7,505 domains · last 24h · -2,506 vs yesterdayDNS DRIFT488 domains changed DNS providertop destination cloudflare.com · -171 vs yesterdayEMAIL DRIFT122 domains switched email providertop destination google.com · -45 vs yesterdayCERT DRIFT159 domains switched issuing CA24h · -60 vs yesterdayNOW493 curated domains not reachable-210 vs yesterdaySITE ERRORS17,397 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,794 sites429 rate-limit / 403 bot-block, a posture signal

jb51.net

Observed Jul 24, 2026, 03:39 UTC (2h 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.

Up right now
Runs onCloudflare London
Secured byGlobalSign
Registered withChengdu West Dimension Digital Technology Co., Ltd.
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jb51.net actually stands on - every host below is a signed observation
jb51.net
A / AAAA
194.147.100.3202.5.31.236202.5.31.251104.143.94.227+1 more
Cloudflare Londonserves the site
NS
vip3.alidns.comvip4.alidns.com
alidns.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email
TLS
*.jb51.net
GlobalSign nv-saissued its certificate

DNS Records

A 5

  • 194.147.100.3
  • 202.5.31.236
  • 202.5.31.251
  • 104.143.94.227
  • 104.143.94.231

MX 2

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

TXT 1

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

CNAME 1

  • ra5sq2kz.anyscdn.com

NS 2

  • vip3.alidns.com
  • vip4.alidns.com

SOA 1

  • vip3.alidns.com hostmaster.hichina.com

TLS Certificates (3)

Common NameIssuerExpires
*.jb51.net C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020 Sat, 16 Jan 2027 02:00:50 +0000
GlobalSign GCC R3 DV TLS CA 2020 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Sun, 18 Mar 2029 00:00:00 +0000
GlobalSign 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Sun, 18 Mar 2029 10:00:00 +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.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for jb51.net. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for jb51.net <a href="https://domaindrift.io/t/jb51.net"> <img src="https://domaindrift.io/badge/jb51.net.svg" width="300" height="64" alt="DomainDrift signed observations for jb51.net"> </a>

Ed25519 Receipt

Receipt ID
rcpt_83be09a204f20b7e
Output Hash
9f1800cc2ebc947e67741d13490cba22bdcded928fd7487afdb108b5783f177e
Signature
ed25519:3eeb38b462a708ed922ef315fc2b433d2f33d9ea3d07d2c7efb6d2e04e3416665f5c7da738b004122ff6263cf85c6c853551324fa1a31a353be697abe63efa06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser