CONTINUOUS INTERNET TELEMETRY24H DRIFT31,235 material changesacross 30,192 domains · 24h to ~11h ago · -6,787 vs yesterdayROTATION57 domains moved DNS from kirklanddc.com to koaladns.com, 55 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW552 curated domains not reachablelast probe, steadySITE ERRORS33,805 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,647 sites429 rate-limit / 403 bot-block, a posture signal

dougfessler.com

Observed Aug 2, 2026, 21:11 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of dougfessler.com was taken 4d ago

dougfessler.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting dougfessler.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 dougfessler.com 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
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dougfessler.com actually stands on - every host below is a signed observation
dougfessler.com
A / AAAA
185.199.109.153185.199.110.153185.199.111.153185.199.108.153
unattributedserves the site
NS
ns19.domaincontrol.comns20.domaincontrol.com
domaincontrol.comanswers its DNS
TLS
dougfessler.com
Let's Encryptissued its certificate

DNS Records

A 4

  • 185.199.109.153
  • 185.199.110.153
  • 185.199.111.153
  • 185.199.108.153

NS 2

  • ns19.domaincontrol.com
  • ns20.domaincontrol.com

SOA 1

  • ns19.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common NameIssuerExpires
dougfessler.com C=US, O=Let's Encrypt, CN=YR1 Fri, 23 Oct 2026 00:02:21 +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 (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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_392679b68fdac453
Output Hash
645b559bd6adfc3890e5f3e55f2742d52d18f2c6f15f6cc334610eec6123741a
Signature
ed25519:9f455c752609722fdb5d293622df656fe62bfc5d2559ceb2cbe4f5398662114b223c411b9ebfad3c9c6a5e4c62c75c8095434ba82693ff1a4f6e2d595ea7c30d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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