CONTINUOUS INTERNET TELEMETRY24H DRIFT13,504 material changesacross 10,739 domains · last 24hNOW536 curated domains not reachable+34 vs yesterdaySITE ERRORS35,009 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 153,735 sites429 rate-limit / 403 bot-block, a posture signal

searchfox.org

Observed Jul 29, 2026, 02:17 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
Secured byLet's Encrypt
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat searchfox.org actually stands on - every host below is a signed observation
searchfox.org
A / AAAA
151.101.1.91151.101.193.91151.101.129.91151.101.65.91+4 more
2a04serves the site
NS
ns-1062.awsdns-04.orgns-154.awsdns-19.comns-2040.awsdns-63.co.ukns-796.awsdns-35.net
awsdns-04.org + awsdns-19.com + moreanswers its DNS
TLS
searchfox.org
Let's Encryptissued its certificate

DNS Records

A 4

  • 151.101.1.91
  • 151.101.193.91
  • 151.101.129.91
  • 151.101.65.91

AAAA 4

  • 2a04:4e42::347
  • 2a04:4e42:600::347
  • 2a04:4e42:400::347
  • 2a04:4e42:200::347

NS 4

  • ns-1062.awsdns-04.org
  • ns-154.awsdns-19.com
  • ns-2040.awsdns-63.co.uk
  • ns-796.awsdns-35.net

SOA 1

  • ns-154.awsdns-19.com awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common NameIssuerExpires
searchfox.org C=US, O=Let's Encrypt, CN=YR1 Mon, 05 Oct 2026 17:04:27 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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 searchfox.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_b79b022c1e910b6c
Output Hash
c8ef339f8163df9f01146a5775b05949e9bd5711dee4277e735b931019e1da9e
Signature
ed25519:0611749274b5574d24ce2bca8a20ae001d6edc5db10b4280bee287d93a1e5ccb07ca5da2c9a14e665d727eb20bd715a9ad2015b0203b995cc5417042f73dd505
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser