jeffhealey.com

Observed Aug 10, 2026, 07:22 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jeffhealey.com was taken 5d ago

jeffhealey.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jeffhealey.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 jeffhealey.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jeffhealey.com actually stands on - every host below is a signed observation
jeffhealey.com
A / AAAA
75.119.206.1
unattributedserves the site
NS
ns2.dreamhost.comns1.dreamhost.comns3.dreamhost.com
dreamhost.comanswers its DNS
MX
mx1.mailchannels.netmx2.mailchannels.net
mailchannels.netreceives its email
TLS
www.jeffhealey.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 75.119.206.1

MX 2

  • 0mx1.mailchannels.net
  • 0mx2.mailchannels.net

TXT 2

  • google-site-verification=pG24FBbmu4DIyBKSEb-xYwCS0_z_K6307oCP1vEegzU
  • v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all

NS 3

  • ns2.dreamhost.com
  • ns1.dreamhost.com
  • ns3.dreamhost.com

SOA 1

  • ns1.dreamhost.com hostmaster.dreamhost.com

SRV 1

  • autoconfig.dreamhost.com:443 p5

TLS Certificates (3)

Common NameIssuerExpires
www.jeffhealey.com C=US, O=Let's Encrypt, CN=YR1 Sat, 10 Oct 2026 15:57:36 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_aba638ee50c8f039
Output Hash
c2f5df27d32421f16da6f9da341a8d4e5faed34533249e35f62de540be1302ce
Signature
ed25519:49e6a12c01386af934609403e6dac6ed2c3d3428c458cef305ade47edfd9c9b631c19412285711594187dcf29d7dab6853b0551c9fa2b425694db3d59f628900
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,283 material changesacross 43,517 domains · 24h to ~2h ago · +1,201 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 55 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,546 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,634 sites429 rate-limit / 403 bot-block, a posture signal