CONTINUOUS INTERNET TELEMETRY24H DRIFT416 material changesacross 376 domains · -242 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination selectel.ru · -1 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,264 curated domains not answering+435 vs yesterdayERRORS21,689 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED60,326 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT416 material changesacross 376 domains · -242 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination selectel.ru · -1 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,264 curated domains not answering+435 vs yesterdayERRORS21,689 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED60,326 throttled or blocked our scanner429 rate-limit / 403 bot-block

yahoodns.net

Observed Jul 18, 2026, 12:40 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Registered withMarkMonitor Inc.
tranco_1k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yahoodns.net actually stands on - every host below is a signed observation
yahoodns.net
NS
ns4.yahoo.comns5.yahoo.comns3.yahoo.comns2.yahoo.com+1 more
yahoo.comanswers its DNS

DNS Records

MX 1

  • 0

TXT 1

  • v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.agari.com;

NS 5

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

SOA 1

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

CAA 3

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

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

Ed25519 Receipt

Receipt ID
f5b9b1ae-504a-4541-9cce-019dd3647c14
Output Hash
6c059bd31d3f608196d7c7a977dcbb1001b2cf0d535e4168ebb7c4b457dd9e5a
Signature
ed25519:1cf77cb29f24c66dfa7004ec220dba04a5cb8772efc0abed74d9e5abea6fa5d583520a0d115e8e163de7ca4ac458f51f63b4bcee54a3dbff361845fefc833f06
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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