yahooinc.com

Observed 2026-07-14T17:35:51.628Z (15h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byProofpoint

Also usesAtlassianDocuSignDockerGoogle Search ConsoleZoom

3 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat yahooinc.com actually stands on - every host below is a signed observation

yahooinc.com

A / AAAA

76.223.84.19213.248.158.7

Cloudflareserves the site

ns4.yahoo.comns1.yahoo.comns3.yahoo.comns2.yahoo.com+1 more

yahoo.comanswers its DNS

mxb-00505701.gslb.pphosted.commxa-00505701.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.yahooinc.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time251 ms

DNS resolutionNOERROR

Redirect chain

https://www.yahooinc.com/

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

DNS Records

A 2

76.223.84.192
13.248.158.7

MX 2

10mxb-00505701.gslb.pphosted.com
10mxa-00505701.gslb.pphosted.com

TXT 49

amazonses:6DUl1DVhGhNozG14OtAB0m4LFKBOlC8Z+12vzD4uugQ=
nintex.600728d6c8fd0f006bec5486
atlassian-domain-verification=Aqj2sFhPdaXKuzHfHJVnoasFSVYVdbez8ftp2whI0J1jaUmUtrid54s1pLurPbiM
lucid-verification=Kqiy3QN9mJkORviC3WYI
remote-domain-verification=1f9ad1ca-8ede-4dc4-9221-a993c264f90c
Yahoo Inc.
_globalsign-domain-verification=gyKA6x1yvUwTjz8iXL2ivpLI8JIGNEOHUV0fDbg31h
cloudflare_dashboard_sso=aed0da9ff1938f1383459cdcea06fb64
onetrust-domain-verification=b0e190a6bc624fb8b4d688d8650f1e60
amazonses:TMfVU9nM0r8CNkj7v48rIzd7nqJ6wH2fV6AVdbkbOAM=

NS 5

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

SOA 1

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

CAA 6

iodef mailto:security@yahooinc.com
issue sectigo.com
issue amazonaws.com
issue digicert.com
issue pki.goog
issue globalsign.com

TLS Certificates (0)

None.

Subdomains (3)

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

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

Ed25519 Receipt

Receipt ID: 0b799f1c-de75-4fef-8cfd-512965efa666
Output Hash: ec9f9364bd7f5134681d75fb1f14398ce6e694a3020b36a0473c42254483ea8b
Signature: ed25519:bc483e81d74348283a18cc3481b2ee82ac5a73c7df954f21873261b7cf583e505b4b3b3380249d7ee71cab5b7c79cac3af76786b95b4ca395115412876148908
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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