CONTINUOUS INTERNET TELEMETRY24H DRIFT31,041 material changesacross 29,568 domains · 24h to ~65m agoSHIFT22 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW563 curated domains not reachablelast probe, steadySITE ERRORS34,155 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,271 sites429 rate-limit / 403 bot-block, a posture signal

yulinfdc.com

Observed Aug 3, 2026, 13:24 UTC (12h 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.

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Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yulinfdc.com actually stands on - every host below is a signed observation
yulinfdc.com
A / AAAA
106.15.42.64
unattributedserves the site
NS
dns9.hichina.comdns10.hichina.com
hichina.comanswers its DNS

DNS Records

A 1

  • 106.15.42.64

NS 2

  • dns9.hichina.com
  • dns10.hichina.com

SOA 1

  • dns9.hichina.com hostmaster.hichina.com

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.

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Ed25519 Receipt

Receipt ID
rcpt_deb566c4c074e149
Output Hash
434bc6082f90d0691c248d516d3a924f417425c1cb25455ae686b9490304028c
Signature
ed25519:87b756a917538726eac00e5853eca4311c0e75713e3a06c99041653419d9c48df67967529cb90bee351519c09034f2cf0f0f61111e4efbe65868f06f18a50e0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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