CONTINUOUS INTERNET TELEMETRY24H DRIFT2,082 material changesacross 1,947 domains · +660 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.com · -6 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW1,032 curated domains not answering+322 vs yesterdayERRORS7,912 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED21,352 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,082 material changesacross 1,947 domains · +660 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.com · -6 vs yesterdayEMAIL DRIFT8 domains switched email providertop destination google.com · +3 vs yesterdayCERT DRIFT46 domains switched issuing CA24h · +46 vs yesterdayNOW1,032 curated domains not answering+322 vs yesterdayERRORS7,912 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED21,352 throttled or blocked our scanner429 rate-limit / 403 bot-block

f319.com

Observed Jul 18, 2026, 20:22 UTC (2h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
Registered withP.A. Viet Nam Company Limited
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat f319.com actually stands on - every host below is a signed observation
f319.com
NS
ns7.synerfy.vnns6.synerfy.vnns8.synerfy.vn
synerfy.vnanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time437 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

TXT 2

  • google-site-verification=TLGfWyppXOyWShajXR55wIuEL_jDhp1yTT3EMyWFiwU
  • v=spf1 include:sting.smtp.vn -all

NS 3

  • ns7.synerfy.vn
  • ns6.synerfy.vn
  • ns8.synerfy.vn

SOA 1

  • ns6.synerfy.vn dns@vccloud.vn

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 f319.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for f319.com <a href="https://domaindrift.io/t/f319.com"> <img src="https://domaindrift.io/badge/f319.com.svg" width="300" height="64" alt="DomainDrift signed observations for f319.com"> </a>

Ed25519 Receipt

Receipt ID
7e35ff9e-f2dc-4087-bcd1-a667a13dce95
Output Hash
e3b63039693e683e7e72c475dcd02cee4976486ac61ff428d75a9ca1da5cd6d5
Signature
ed25519:0809442ebedd8dec3a5772889beef57ae8d331e17c62494c58b37d47a2cfdf444efe407b507cba8773b67b125abb752f5037de4f7c5446c3ad91385b36d9ce03
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
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