CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 33,164 material changesacross 32,594+ domains · 24h to ~5h ago · a floor, 19h of 24 walkedNOW566 curated domains not reachablelast probe, steadySITE ERRORS34,433 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,712 sites429 rate-limit / 403 bot-block, a posture signal

ydl.com

Observed Jul 25, 2026, 20:49 UTC (8d 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
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 ydl.com actually stands on - every host below is a signed observation
ydl.com
A / AAAA
47.97.240.1
unattributedserves the site
NS
f1g1ns2.dnspod.netf1g1ns1.dnspod.net
dnspod.netanswers its DNS
MX
mx1.feishu.cnmx2.feishu.cnmx3.feishu.cn
feishu.cnreceives its email
TLS
*.ydl.com
DigiCertissued its certificate

DNS Records

A 1

  • 47.97.240.1

MX 3

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

TXT 9

  • v=spf1 +include:_netblocks.m.feishu.cn -all
  • verification-code-site-App_feishu=RpulqU3JtsCgoCcFMRwD
  • google-site-verification=F913k-q6HhPnv6l2pEi2JsuublY_9ev-ecJtQ3CuCJ0
  • google-site-verification=PAQhxQmXSjIpY_BmWkvsGsjG0bkxbaOaQcrMDgaiW-g
  • google-site-verification=WilVJ_AXz-dyQpCACWTIzogscm04JUWmmA8znjHLs64
  • google-site-verification=pXfRGiG7c_Flyo92eIvQEqcBPXfLAhh_a4E4MRQWSVg
  • _xejt69pnvxq4ep4l36hiho8dahnke5b
  • dr1w3y1qsy9pwb1z0ymdzwm5xw8m6d2j
  • pjd9skg5hb5y1410c7lbd08c91tj6l36

NS 2

  • f1g1ns2.dnspod.net
  • f1g1ns1.dnspod.net

SOA 1

  • f1g1ns1.dnspod.net freednsadmin.dnspod.com

TLS Certificates (2)

Common NameIssuerExpires
*.ydl.com C=US, O=DigiCert, Inc., CN=GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1 Thu, 01 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

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 ydl.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_fa8f503c64dc2113
Output Hash
240cb13083c379c12408f60a335aab8719bb67a73a650dce1fe8016fdfab486b
Signature
ed25519:a44e5b4c586e4a3746dbd6f2e91fb263fc8055ef925185ce458d1c2524f6c32fe31cf751f0c36326bec2add1dfa66ad324170946cb3119eedab21c48f6c6bf0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser