johnleemd.com

Observed Aug 9, 2026, 21:25 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of johnleemd.com was taken 6d ago

johnleemd.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting johnleemd.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 johnleemd.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Registered withRegister.com - Network Solutions, LLC
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat johnleemd.com actually stands on - every host below is a signed observation
johnleemd.com
A / AAAA
198.49.23.144198.49.23.145198.185.159.145198.185.159.144
unattributedserves the site
NS
dns102.register.comdns101.register.com
register.comanswers its DNS
MX
johnleemd-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
johnleemd.com
Let's Encryptissued its certificate

DNS Records

A 4

  • 198.49.23.144
  • 198.49.23.145
  • 198.185.159.145
  • 198.185.159.144

MX 1

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

TXT 3

  • c83pd81nbk7gdvfxzw7x3m3pzlp8wt03
  • MS=ms10873550
  • v=spf1 a mx a:slate6.serverhost.net include:spf.protection.outlook.com include:spf.constantcontact.com -all

NS 2

  • dns102.register.com
  • dns101.register.com

SOA 1

  • DNS101.REGISTER.com root.REGISTER.com

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (3)

Common NameIssuerExpires
johnleemd.com C=US, O=Let's Encrypt, CN=YR1 Thu, 05 Nov 2026 17:11:10 +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 (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_d241b69dcd4ab68a
Output Hash
adb5b59539e10e79f130c45385502e2188e79fce70ebb9e85d502ca8c6b5210c
Signature
ed25519:5573fbef765a7e561278dba94a901fdc6e3153898c37a6b0e83f3626c491c8d56cbeeb6e8b1592b05efd51e0a0e168adc4d7123887e884fca24bd11d979caa07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,526 material changesacross 41,982 domains · 24h to ~2h ago · +19 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,302 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,454 sites429 rate-limit / 403 bot-block, a posture signal