CONTINUOUS INTERNET TELEMETRY24H DRIFT5,284 material changesacross 4,841 domains · last 24h · -5,131 vs yesterdayDNS DRIFT312 domains changed DNS providertop destination cloudflare.com · -347 vs yesterdayEMAIL DRIFT70 domains switched email providertop destination google.com · -97 vs yesterdayCERT DRIFT104 domains switched issuing CA24h · -115 vs yesterdayNOW492 curated domains not reachable-211 vs yesterdaySITE ERRORS17,323 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,567 sites429 rate-limit / 403 bot-block, a posture signal

greatergood.berkeley.edu

Observed Jul 24, 2026, 02:58 UTC (9h 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 onUniversity of California at Berkeley
Secured byInCommon
Also usesGoogle Search Console
1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat greatergood.berkeley.edu actually stands on - every host below is a signed observation
greatergood.berkeley.edu
A / AAAA
128.32.249.209
University of California at Berkeleyserves the site
TLS
ggsc-web-prod-03.ist.berkeley.edu
InCommonissued its certificate

DNS Records

A 1

  • 128.32.249.209

TXT 1

  • google-site-verification=kH_jRgDjFmTe6ciU9sDSIOx665UxIvbbBcFdYheW5wo

TLS Certificates (4)

Common NameIssuerExpires
ggsc-web-prod-03.ist.berkeley.edu C=US, O=InCommon, LLC, CN=InCommon RSA OV SSL CA 3 Thu, 14 Jan 2027 23:59:59 +0000
InCommon RSA OV SSL CA 3 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Mon, 05 Nov 2035 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +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 greatergood.berkeley.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_06317efbde8f6366
Output Hash
bea36294cb28935db57d11a631e332661027f7adaf5cd326f3d4e477ac23455b
Signature
ed25519:f82384745956e17e806d84e1f19823326800c0838d99abd34cd9351ea0c6192e5b104dcaa74e2159896bbf49096df59c1343f4521697baba0330cc22addb420b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser