CONTINUOUS INTERNET TELEMETRY24H DRIFT7,850 material changesacross 7,302 domains · 24h to ~2h ago · -913 vs yesterdayNOW560 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 signalMOVERokta.comNo mail routes in the latest observation

youkuo.com.cn

Observed Aug 2, 2026, 14:09 UTC (18h 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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Guarded by a firewall
Runs onCloudflare
Secured bySSL Corporation
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat youkuo.com.cn actually stands on - every host below is a signed observation
youkuo.com.cn
A / AAAA
104.18.185.26104.21.224.5104.21.227.134104.16.250.22+6 more
Cloudflareserves the site
NS
ns1.julydns.comns2.julydns.com
julydns.comanswers its DNS
TLS
youkuo.com.cn
SSL Corporationissued its certificate

DNS Records

A 5

  • 104.18.185.26
  • 104.21.224.5
  • 104.21.227.134
  • 104.16.250.22
  • 104.17.25.173

AAAA 5

  • 2606:4700:3035::1a4f:5642
  • 2606:4700:8ca0::3dc4:21a2
  • 2a06:98c1:3120::5692:61a4
  • 2606:4700:e7::3151:47a9
  • 2606:4700:3032::818:669e

CNAME 1

  • vip.leledns.com

NS 2

  • ns1.julydns.com
  • ns2.julydns.com

SOA 1

  • ns1.julydns.com master.jmdns.com

TLS Certificates (4)

Common NameIssuerExpires
youkuo.com.cn C=US, O=SSL Corporation, CN=Cloudflare TLS Issuing ECC CA 4 Fri, 16 Oct 2026 11:16:14 +0000
Cloudflare TLS Issuing ECC CA 4 C=US, O=SSL Corporation, CN=SSL.com TLS Transit ECC CA R2 Sun, 27 May 2035 19:50:14 +0000
SSL.com TLS Transit ECC CA R2 C=US, O=SSL Corporation, CN=SSL.com TLS ECC Root CA 2022 Sat, 17 Oct 2037 17:02:22 +0000
SSL.com TLS ECC Root CA 2022 C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_864c20a2ea44df4a
Output Hash
d069b6fce6ac70875ad908285c8353373a6dcd924a95da053f313dbd66c57a5e
Signature
ed25519:644412145ab078a667ae994b88681a8bff8c238612d014b6a1ce00f2e76840296c7e4a00c38ead63503c2431732ff7a127773801e1642025ac886a8cffafaa0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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