jadma.or.jp

Observed Aug 11, 2026, 00:13 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jadma.or.jp was taken 5d ago

jadma.or.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jadma.or.jp 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 jadma.or.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat jadma.or.jp actually stands on - every host below is a signed observation

jadma.or.jp

A / AAAA

13.248.184.166

unattributedserves the site

ns-1341.awsdns-39.orgns-1899.awsdns-45.co.ukns-338.awsdns-42.comns-773.awsdns-32.net

awsdns-39.org + awsdns-45.co.uk + moreanswers its DNS

smtp.google.com

Google Workspacereceives its email

TLS

www.jadma.or.jp

Let's Encryptissued its certificate

DNS Records

A 1

13.248.184.166

MX 1

1smtp.google.com

TXT 3

google-site-verification=0JxwrkB0fZiTaw3GWRUlVhZfHURY1Kr-_Sp2avpJqAU
google-site-verification=XWqE7DHtK1v2iARdSFj2pblHg7Pml03UvypuLX_qEuk
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:spf.bmv.jp ~all

NS 4

ns-1341.awsdns-39.org
ns-1899.awsdns-45.co.uk
ns-338.awsdns-42.com
ns-773.awsdns-32.net

SOA 1

ns-1341.awsdns-39.org awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:postmaster@jadma.or.jp, mailto:dmarc@jadma.or.jp, mailto:rua000000152-vldj1dmy5@bmscore.jp; ruf=mailto:ruf000000152-g0ff09b4h@bmscore.jp; pct=100; adkim=s; aspf=s

TLS Certificates (3)

Common Name	Issuer	Expires
`www.jadma.or.jp`	C=US, O=Let's Encrypt, CN=YR1	Fri, 30 Oct 2026 23:03:38 +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 (1)

www.jadma.or.jp

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_6f7024f8d58242c0
Output Hash: 6cabb02ac27ced430d3e75034fcd380904b6d0e51a3b7fe6ab18119ca5d037b2
Signature: ed25519:ef6dc447a8b1056a3c84e8b1aacf0a79f96d339c5e0cd5cc3b4c7376ae2be424bd59eb065e1fc660983f865d026858fc4b1e86fab688d2b625a2621bd63a1f0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/jadma.or.jp