CONTINUOUS INTERNET TELEMETRY24H DRIFT5,955 material changesacross 5,684 domains · +5,046 vs yesterdayDNS DRIFT363 domains changed DNS providertop destination parity.domains · +337 vs yesterdayEMAIL DRIFT78 domains switched email providertop destination google.com · +70 vs yesterdayCERT DRIFT142 domains switched issuing CA24h · +119 vs yesterdayNOW1,923 curated domains not answering-787 vs yesterdayERRORS21,236 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED92,333 throttled or blocked our scanner429 rate-limit / 403 bot-block

zenfs.com

Observed Jul 21, 2026, 17:23 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.

Not responding
Signed observation on record.
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zenfs.com actually stands on - every host below is a signed observation
zenfs.com
NS
ns2.yahoo.comns5.yahoo.comns1.yahoo.comns3.yahoo.com+1 more
yahoo.comanswers its DNS

DNS Records

MX 1

  • 0

TXT 1

  • v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-yahoo-rua@yahoo-inc.com;

NS 5

  • ns2.yahoo.com
  • ns5.yahoo.com
  • ns1.yahoo.com
  • ns3.yahoo.com
  • ns4.yahoo.com

SOA 1

  • hidden-master.yahoo.com hostmaster.yahoo-inc.com

CAA 3

  • iodef "mailto:security@yahooinc.com"
  • issue "digicert.com"
  • issue "globalsign.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 zenfs.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_442b6e13aefc8e4a
Output Hash
cab228ab4790ff192a97a53e2808fb1fe77c4e8039d03e7c2803c260fe776abf
Signature
ed25519:98acc9b883a512f540a1e5b13df1366d4f9348a532ea4498c2e9c979881e0b2bc9c8fd457300c9a6c0e09fa30610064f646dc0ddf1123a2b2b4f66909c92f70c
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser