jdyoung.com

Observed Aug 12, 2026, 05:27 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jdyoung.com was taken 3d ago

jdyoung.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jdyoung.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 jdyoung.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Registered withDNC Holdings, Inc
7 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jdyoung.com actually stands on - every host below is a signed observation
jdyoung.com
A / AAAA
185.148.47.31
unattributedserves the site
NS
chin.ns.cloudflare.comhenry.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
d351089a.ess.barracudanetworks.comd351089b.ess.barracudanetworks.com
barracudanetworks.comreceives its email
TLS
cpcontacts.jdyoung.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.148.47.31

MX 2

  • 0d351089a.ess.barracudanetworks.com
  • 1d351089b.ess.barracudanetworks.com

TXT 1

  • v=spf1 include:_vendors.jdyoung.com include:_netblocks.jdyoung.com include:spf.myconnectwise.net include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ~all

NS 2

  • chin.ns.cloudflare.com
  • henry.ns.cloudflare.com

SOA 1

  • chin.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; fo=1; rua=mailto:rua+jdyoung.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+jdyoung.com@dmarc.barracudanetworks.com

TLS Certificates (3)

Common NameIssuerExpires
cpcontacts.jdyoung.com C=US, O=Let's Encrypt, CN=YR1 Sat, 03 Oct 2026 06:22:54 +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 (7)

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_60e05416e7fc30da
Output Hash
49ef3386680892b4890248ac1af44b182e4f6755fd46b3217f4f8e49b3380178
Signature
ed25519:eae45fa399ac2868d64288d13f2f1aca20df452067923d2cdd39dfd82cf4cff1f3a1161717a711dd1da6c90c4670dbf852ac98da8de038433cc7578602194000
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
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