CONTINUOUS INTERNET TELEMETRY24H DRIFT34,617 material changesacross 32,325 domains · 24h to ~2h agoDNS DRIFT49 domains changed DNS providertop destination koaladns.com · +27 vs yesterdayNOW542 curated domains not reachablelast probe, steadySITE ERRORS33,687 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,287 sites429 rate-limit / 403 bot-block, a posture signal

zgrep.org

Observed Aug 2, 2026, 15:03 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zgrep.org was taken 2d ago

zgrep.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zgrep.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch zgrep.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
IPv6 · 2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zgrep.org actually stands on - every host below is a signed observation
zgrep.org
A / AAAA
66.228.37.522600:3c03::f03c:91ff:fe50:62c8
2600serves the site
NS
ns2.linode.comns5.linode.comns1.linode.comns3.linode.com+1 more
linode.comanswers its DNS
TLS
zgrep.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 66.228.37.52

AAAA 1

  • 2600:3c03::f03c:91ff:fe50:62c8

NS 5

  • ns2.linode.com
  • ns5.linode.com
  • ns1.linode.com
  • ns3.linode.com
  • ns4.linode.com

SOA 1

  • ns1.linode.com gzipgrep.gmail.com

TLS Certificates (3)

Common NameIssuerExpires
zgrep.org C=US, O=Let's Encrypt, CN=YR1 Fri, 30 Oct 2026 04:06:03 +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 (2)

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

Ed25519 Receipt

Receipt ID
rcpt_be33c5abb46a826c
Output Hash
13f3c492b81c7b37c4845ea013170e17dd50fb004d90ee3f469daa242b30bf90
Signature
ed25519:20ea3b1e421a46bb1603e1c91568ea18614899401604fbff565751fba32ac182883267caa8d12913889a854a1a8d56060a9b4da61218d45d6fe495e502cf7a0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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