mattjoo.com

Observed Aug 11, 2026, 06:08 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mattjoo.com was taken 4d ago

mattjoo.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mattjoo.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 mattjoo.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMailgun
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mattjoo.com actually stands on - every host below is a signed observation
mattjoo.com
A / AAAA
216.198.79.1
unattributedserves the site
NS
ns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.com
googledomains.comanswers its DNS
MX
mxa.mailgun.orgmxb.mailgun.org
Mailgunreceives its email
TLS
mattjoo.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 216.198.79.1

MX 2

  • 10mxa.mailgun.org
  • 10mxb.mailgun.org

TXT 1

  • v=spf1 include:mailgun.org ~all

NS 4

  • ns-cloud-b1.googledomains.com
  • ns-cloud-b2.googledomains.com
  • ns-cloud-b3.googledomains.com
  • ns-cloud-b4.googledomains.com

SOA 1

  • ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (3)

Common NameIssuerExpires
mattjoo.com C=US, O=Let's Encrypt, CN=YR2 Thu, 17 Sep 2026 03:59:50 +0000
YR2 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 (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_b819b5b8617ed71e
Output Hash
beba9f2f17485e50b8d5e2cd4a4041bf11a605d9ab3b7e663bbf8a060c421230
Signature
ed25519:71513c09f439f22073728b4f6a2d30573f66b105478f5de39b0411150961797bcd4e929f03f1d497b734a8be4f4c38382768924964fddede8aaeb6ea7f619500
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT40,050 material changesacross 38,429 domains · 24h to ~3h ago · -3,457 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 ERRORS36,315 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,316 sites429 rate-limit / 403 bot-block, a posture signal