jp-r.co.jp

Observed Aug 10, 2026, 21:53 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jp-r.co.jp was taken 6d ago

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

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Up right now

Secured byLet's Encrypt

Also usesGoogle Search Console

majestic

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

DRIFT

Steady. No change on record for jp-r.co.jp in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat jp-r.co.jp actually stands on - every host below is a signed observation

jp-r.co.jp

A / AAAA

54.64.94.72

unattributedserves the site

fjkdns13.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns11.alpha-prm.jp

alpha-prm.jpanswers its DNS

mxi.alpha-prm.jp

alpha-prm.jpreceives its email

TLS

jp-r.co.jp

Let's Encryptissued its certificate

DNS Records

A 1

54.64.94.72

MX 1

100mxi.alpha-prm.jp

TXT 2

v=spf1 ip4:157.205.35.17/32 include:spf.alpha-prm.jp ~all
google-site-verification=jyhozuQQeoG7xmjFw-4Gm2gyx-IanSWpPg181ctcUOM

NS 3

fjkdns13.alpha-prm.jp
fjkdns12.alpha-prm.jp
fjkdns11.alpha-prm.jp

SOA 1

fjkdns99.alpha-prm.jp hostmaster.alpha-prm.jp

DMARC_RECORDS 1

v=DMARC1; p=none

TLS Certificates (2)

Common Name	Issuer	Expires
`jp-r.co.jp`	C=US, O=Let's Encrypt, CN=R13	Tue, 25 Aug 2026 22:30:01 +0000
`R13`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 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.

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Ed25519 Receipt

Receipt ID: rcpt_d995255143357d6f
Output Hash: 630ef13b07031d4819000290d03ae1f0ca17033a4f7fada79a3093b6b003140f
Signature: ed25519:90425ae9f0d3dd769e840639ab95675f82a95e95eabd3ec2461604d1b4dc0348468c9ff243f063b6c46d62d3962c198608c3ea260ba225813f5b851f9d9c780c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/jp-r.co.jp