CONTINUOUS INTERNET TELEMETRY24H DRIFT23,583 material changesacross 21,757 domains · 24h to ~2h agoROTATION57 domains moved DNS from koaladns.com to kirklanddc.com, 56 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW605 curated domains not reachablelast probe, steadySITE ERRORS33,518 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,266 sites429 rate-limit / 403 bot-block, a posture signal

laihua.com

Observed Aug 3, 2026, 08:16 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of laihua.com was taken 5d ago

laihua.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting laihua.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 laihua.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byDigiCert
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat laihua.com actually stands on - every host below is a signed observation
laihua.com
A / AAAA
139.9.197.2140.249.250.135140.249.250.147115.231.86.18+1 more
unattributedserves the site
NS
dns17.hichina.comdns18.hichina.com
hichina.comanswers its DNS
MX
mx2.feishu.cnmx3.feishu.cnmx1.feishu.cn
feishu.cnreceives its email
TLS
*.laihua.com
DigiCertissued its certificate

DNS Records

A 5

  • 139.9.197.2
  • 140.249.250.135
  • 140.249.250.147
  • 115.231.86.18
  • 115.231.86.98

MX 3

  • 5mx2.feishu.cn
  • 10mx3.feishu.cn
  • 1mx1.feishu.cn

TXT 3

  • google-site-verification=gr1ewpp23cY3KVER_Y72lxW6wMmuxzACyNqTxSk6_RM
  • v=spf1 +include:_netblocks.m.feishu.cn -all
  • verification-code-site-App_feishu=URiVyohGFmWyX1A0cOtk

CNAME 1

  • laihua.com.ruisuwaf.com

NS 2

  • dns17.hichina.com
  • dns18.hichina.com

SOA 1

  • dns17.hichina.com hostmaster.hichina.com

DMARC_RECORDS 1

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

TLS Certificates (3)

Common NameIssuerExpires
*.laihua.com C=US, O=DigiCert, Inc., CN=GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 Thu, 22 Oct 2026 23:59:59 +0000
GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 14 Dec 2032 23:59:59 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA Sun, 09 Nov 2031 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.

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Ed25519 Receipt

Receipt ID
rcpt_1579a736a2770a74
Output Hash
e4d4a1861f69bdb08671be69992a2b94094c1c56047ce5b0ebba6b82f1042712
Signature
ed25519:8636512968de94ebb9e2cf325469dfbbc460c0227bc21c5118e9a93993f07a9c19652ebc00852fbf0624096c824e9c4ca0db54f7dc719fc68026d8fc01854809
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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