CONTINUOUS INTERNET TELEMETRY24H DRIFT925 material changesacross 748 domains · +779 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination cloudflare.com · +25 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination outlook.com · +8 vs yesterdayCERT DRIFT23 domains switched issuing CA24h · +22 vs yesterdayNOW2,670 curated domains not answering-1,664 vs yesterdayERRORS23,971 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED90,546 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT925 material changesacross 748 domains · +779 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination cloudflare.com · +25 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination outlook.com · +8 vs yesterdayCERT DRIFT23 domains switched issuing CA24h · +22 vs yesterdayNOW2,670 curated domains not answering-1,664 vs yesterdayERRORS23,971 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED90,546 throttled or blocked our scanner429 rate-limit / 403 bot-block

googleoptimize.com

Observed Jul 18, 2026, 12:55 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Responding, no home page
Runs onGoogle
Secured byGoogle Trust Services
Registered withMarkMonitor Inc.
IPv6 · 1 subdomain · tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat googleoptimize.com actually stands on - every host below is a signed observation
googleoptimize.com
A / AAAA
172.253.62.139172.253.62.138172.253.62.100172.253.62.102+6 more
Googleserves the site
NS
ns3.google.comns2.google.comns1.google.comns4.google.com
google.comanswers its DNS
TLS
*.google-analytics.com
Google Trust Servicesissued its certificate

DNS Records

A 6

  • 172.253.62.139
  • 172.253.62.138
  • 172.253.62.100
  • 172.253.62.102
  • 172.253.62.113
  • 172.253.62.101

AAAA 4

  • 2607:f8b0:4004:c29::65
  • 2607:f8b0:4004:c29::71
  • 2607:f8b0:4004:c29::8a
  • 2607:f8b0:4004:c29::64

TXT 2

  • v=spf1 -all
  • v=DMARC1; p=reject; rua=mailto:mailauth-reports@google.com

NS 4

  • ns3.google.com
  • ns2.google.com
  • ns1.google.com
  • ns4.google.com

SOA 1

  • ns1.google.com dns-admin.google.com

CAA 1

  • issue "pki.goog"

TLS Certificates (3)

Common NameIssuerExpires
*.google-analytics.com C=US, O=Google Trust Services, CN=WR2 Mon, 21 Sep 2026 08:37:24 +0000
WR2 C=US, O=Google Trust Services LLC, CN=GTS Root R1 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R1 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (1)

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

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

Ed25519 Receipt

Receipt ID
rcpt_2025ecb2072837c1
Output Hash
bdd31c53cdf5dd0a9e44b742f35301c84f9398ab3457a59dfa46b83178918db6
Signature
ed25519:5b9d0aa5f027cd376879be43aa4c50ddbb9b802ec58327f9175bba39cf97926d12f602e9537ac92b8437d246cf92b621825d39bfeb98872b06b67db3a4749907
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser