jeffdunham.com

Observed Aug 11, 2026, 00:13 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jeffdunham.com was taken 4d ago

jeffdunham.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jeffdunham.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 jeffdunham.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search ConsoleLoader.io
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jeffdunham.com actually stands on - every host below is a signed observation
jeffdunham.com
A / AAAA
104.26.8.220172.67.73.154104.26.9.2202606:4700:20::681a:9dc+2 more
Cloudflareserves the site
NS
beth.ns.cloudflare.comgreg.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
jeffdunham-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
jeffdunham.com
Let's Encryptissued its certificate

DNS Records

A 3

  • 104.26.8.220
  • 172.67.73.154
  • 104.26.9.220

AAAA 3

  • 2606:4700:20::681a:9dc
  • 2606:4700:20::ac43:499a
  • 2606:4700:20::681a:8dc

MX 1

  • 0jeffdunham-com.mail.protection.outlook.com

TXT 6

  • MS=ms70422147
  • google-site-verification=VHf_UJBRRZ4NarxuAfjZ0QVecjHpLfPHU_Ijnl_oSok
  • google-site-verification=np3vOl5sEveReDksbZGuZDJHZNBTa6MGZKi6u7zubT8
  • google-site-verification=pdYGedTD_Ly2VNFeC66trEvvdpkNAHXcLgjq_22L5ec
  • loaderio=b9fa5a4745e2ac3c18c7a6cebac52a4a
  • v=spf1 include:it649b81ed.powerspf.com ~all

NS 2

  • beth.ns.cloudflare.com
  • greg.ns.cloudflare.com

SOA 1

  • beth.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:ggrua79ftk@rua.powerdmarc.com; ruf=mailto:ggrua79ftk@ruf.powerdmarc.com; fo=1; t=n;

MTA_STS_RECORDS 1

  • v=STSv1; id=20250505203404784868;

TLS Certificates (4)

Common NameIssuerExpires
jeffdunham.com C=US, O=Let's Encrypt, CN=YE2 Sun, 01 Nov 2026 16:50:09 +0000
YE2 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_313212a87d3ae2de
Output Hash
bb2a961fcc0dad0e14615c3890f160d518b10f9ffc17beda9427b0122e430e64
Signature
ed25519:0e05c072e15e8a0e2393ed4211a64848ca6d1b71333cb4ee083014b45c94d56edfb01a8201758f794faddca9034a4813de0bcacd7f35aaa07f27ba229994da04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,461 material changesacross 44,568 domains · 24h to ~90m ago · +2,379 vs yesterdayROTATION64 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,518 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,184 sites429 rate-limit / 403 bot-block, a posture signal