CONTINUOUS INTERNET TELEMETRY24H DRIFT167 material changesacross 120 domains · +21 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination xn----8sbafg9clhjcp.bgCERT DRIFT1 domains switched issuing CA24hNOW4,500 curated domains not answering+166 vs yesterdayERRORS29,650 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED87,751 throttled or blocked our scanner429 rate-limit / 403 bot-blockMOVERgov.brAll nameservers removed (domain is dark)24H DRIFT167 material changesacross 120 domains · +21 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination xn----8sbafg9clhjcp.bgCERT DRIFT1 domains switched issuing CA24hNOW4,500 curated domains not answering+166 vs yesterdayERRORS29,650 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED87,751 throttled or blocked our scanner429 rate-limit / 403 bot-blockMOVERgov.brAll nameservers removed (domain is dark)

worldfcdn.com

Observed Jul 19, 2026, 09:36 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat worldfcdn.com actually stands on - every host below is a signed observation
worldfcdn.com
NS
vip4.alidns.comvip3.alidns.com
alidns.comanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time352 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

NS 2

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

SOA 1

  • vip3.alidns.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.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
87073bd7-cc1b-4ed4-8acd-4f241c4ca59e
Output Hash
c68eda7574881e02e015726fbd55413a391e68575e74081b342f957f55ee894b
Signature
ed25519:2e245736376d5a810f0c31f291ee858eb000186302a67b709f754c2682d317eb3c61160039112443a5622d1782b853e5699e184c388df717566ba016ed9ab109
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser