jhna.org

Observed Aug 10, 2026, 05:49 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jhna.org was taken 4d ago

jhna.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jhna.org 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 jhna.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
8 subdomains · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jhna.org actually stands on - every host below is a signed observation
jhna.org
A / AAAA
216.70.80.78
unattributedserves the site
NS
ns1.mediatemple.netns2.mediatemple.net
mediatemple.netanswers its DNS
MX
mail.jhna.org
jhna.orgreceives its email
TLS
cpcalendars.jhna.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 216.70.80.78

MX 1

  • 10mail.jhna.org

TXT 1

  • v=spf1 +mx +a +ip4:216.70.80.78 ~all

NS 2

  • ns1.mediatemple.net
  • ns2.mediatemple.net

SOA 1

  • ns1.mediatemple.net dns.jomax.net

SRV 1

  • autodiscover.mediatemple.net:443 p0

DMARC_RECORDS 1

  • v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

TLS Certificates (3)

Common NameIssuerExpires
cpcalendars.jhna.org C=US, O=Let's Encrypt, CN=YR2 Mon, 28 Sep 2026 12:41:36 +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 (8)

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_457455c331bf3a93
Output Hash
680e057544034281d9965a69241a34561dc2c23b68af85261722b970c343fb7e
Signature
ed25519:a791029d2e16f2b499de54a4822be8e3fa29a748a7a34c9fdb4b5acfbcfce092f4c3e6add55044a8bbf4f25f9cbf00d63ea6dd3dc1e6d6b9f15b87295ebdb003
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,461 material changesacross 44,568 domains · 24h to ~65m ago · +2,379 vs yesterdayROTATION65 domains moved DNS from koaladns.com to magpiedns.com, 63 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