joelgrus.com

Observed Aug 11, 2026, 01:13 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of joelgrus.com was taken 4d ago

joelgrus.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting joelgrus.com 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 joelgrus.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat joelgrus.com actually stands on - every host below is a signed observation
joelgrus.com
A / AAAA
98.84.224.11118.208.88.157
unattributedserves the site
NS
dns1.p05.nsone.netdns2.p05.nsone.netdns3.p05.nsone.netdns4.p05.nsone.net
nsone.netanswers its DNS
TLS
joelgrus.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 98.84.224.111
  • 18.208.88.157

NS 4

  • dns1.p05.nsone.net
  • dns2.p05.nsone.net
  • dns3.p05.nsone.net
  • dns4.p05.nsone.net

SOA 1

  • dns1.p05.nsone.net hostmaster.nsone.net

TLS Certificates (4)

Common NameIssuerExpires
joelgrus.com C=US, O=Let's Encrypt, CN=YE1 Sat, 17 Oct 2026 07:38:56 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_18decad1d2f14e15
Output Hash
4925013ccbfa65b5450fcbaf080fee275f11faa6d9f10e59afed5c56a853193e
Signature
ed25519:36fa3d8d72bf45c7339651996068ddc2eefa5706a72bc736bc4279fb2ced225edd0aaf941d68a96248e686ca9403071b51dbd87c27ff4666b7c1df6fe55f5a0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,144 material changesacross 45,217 domains · last 24h · +3,637 vs yesterdayROTATION61 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,398 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,241 sites429 rate-limit / 403 bot-block, a posture signal