CONTINUOUS INTERNET TELEMETRY24H DRIFT2,414 material changesacross 2,179 domains · +1,505 vs yesterdayDNS DRIFT165 domains changed DNS providertop destination parity.domains · +139 vs yesterdayEMAIL DRIFT35 domains switched email providertop destination outlook.com · +27 vs yesterdayCERT DRIFT62 domains switched issuing CA24h · +39 vs yesterdayNOW2,427 curated domains not answering-283 vs yesterdayERRORS23,170 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED91,007 throttled or blocked our scanner429 rate-limit / 403 bot-block

zillowgroup.com

Observed Jul 22, 2026, 00:49 UTC (3h 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.

Up right now
Runs onAmazon
Email byGoogle Workspace
Secured byAmazon
Also usesZoomAtlassianDockerDocuSignFacebook/MetaHubSpotNotionSlack
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zillowgroup.com actually stands on - every host below is a signed observation
zillowgroup.com
A / AAAA
18.67.65.9618.67.65.12318.67.65.2518.67.65.98
Amazonserves the site
NS
ns-1148.awsdns-15.orgns-1565.awsdns-03.co.ukns-197.awsdns-24.comns-775.awsdns-32.net
awsdns-15.org + awsdns-03.co.uk + moreanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
*.zillowgroup.com
Amazonissued its certificate

DNS Records

A 4

  • 18.67.65.96
  • 18.67.65.123
  • 18.67.65.25
  • 18.67.65.98

MX 1

  • 1smtp.google.com

TXT 26

  • MFr6Br-ZQ0ztVmAKpj8CN3yPfHE
  • ZOOM_verify_0uv8BdDaQwa2vVBsBArOew
  • _mbe7jcyxtf0sh4n9xag2b9fqi6sm4on
  • anthropic-domain-verification-p0f6n2=KKfRbWTQixqoCeMUvP3Fnocyd
  • atlassian-domain-verification=dgV3G6mkX85097hkLZzFLTjyRE9EyRvlj3HkR+RR47uo2ISUcEVxf2tau9+TrpSZ
  • axios-domain-verification-133490=DoTtgl4BkptQ35qnOH5orB7RM
  • docker-verification=ef421329-8d39-4bc2-bbbf-f4cd06d85e53
  • docusign=03b37c6d-61b4-4f2e-a6ab-a9ee7569dcd9
  • facebook-domain-verification=mfj10f4ukhpo140nudvv1n4koixr43
  • hubspot-domain-verification=NjdmMzk5ZjYtMGU2OC00YzYzLTk3MzQtNjZiOTUwYzkxOTI4

NS 4

  • ns-1148.awsdns-15.org
  • ns-1565.awsdns-03.co.uk
  • ns-197.awsdns-24.com
  • ns-775.awsdns-32.net

SOA 1

  • ns-197.awsdns-24.com domains.zillow.com

TLS Certificates (3)

Common NameIssuerExpires
*.zillowgroup.com C=US, O=Amazon, CN=Amazon RSA 2048 M04 Thu, 29 Oct 2026 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

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

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

Ed25519 Receipt

Receipt ID
rcpt_858a1ff778249305
Output Hash
4cdbaa2949b6674038ad9285aa5d273ce1ee2f7ba74535fb58cda071ca241200
Signature
ed25519:7344f5d103974e6e224954ad46a91592a2666fc7844907abe9080e4c77f44333f10cc01e6326f8ace615719ace31b21d17d526331f7e83a38dc5969fc3f29505
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser