jmam.co.jp

Observed Aug 10, 2026, 20:14 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jmam.co.jp was taken 6d ago

jmam.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 jmam.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 jmam.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Not responding

Signed observation on record.

Also usesMicrosoft 365AppleGoogle Search Console

tranco

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

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

jmam.co.jp

ns.jmam.co.jpns.tokyo.spin.ad.jpns.spin.ad.jp

jmam.co.jp + ad.jpanswers its DNS

mgf.cybermail.jp

cybermail.jpreceives its email

DNS Records

MX 1

10mgf.cybermail.jp

TXT 8

MS=ms90257132
apple-domain-verification=QEzGcBSoMKJLzhzE
pardot1063022=2cfa77efcb3f9dabe572500150ed1be1792b7fcd91585643a7f331f9f1f131d1
sending_domain1063022=6b068fd9b8327e833bb9913eadbaf1a4ec39c2f54c5d14315fa25713609b03c7
MS=045994B7F4509EBA06E3F598812E0BDBCE306642
worksmobile.certification.todisxgpbruec6eauu.mkvt7lohlajjit.cbejasy1k
v=spf1 +ip4:202.255.51.1 +ip4:165.76.8.44 +ip4:210.153.126.34 +ip4:175.41.138.54 +ip4:35.73.169.214 +ip4:59.106.140.170 +ip4:54.64.204.82 +ip4:35.75.72.3 +ip4:133.18.189.4 +ip4:210.231.180.254 +ip4:116.80.122.18 include:spfcm.cybermail.jp include:spf.curumeru.jp include:spf.makeshop.jp +ip4:158.201.241.136 +ip4:210.166.72.35 +ip4:210.166.72.36 +ip4:210.166.72.37 +ip4:202.225.1.215 ip4:135.84.81.0/24 ip4:135.84.83.0/24 ip4:136.143.160.0/24 ip4:165.173.128.0/24 ip4:135.84.82.0/24 ip4:136.143.161.0/24 ip4:136.143.160.0/19 ip4:135.84.80.0/22 ip4:165.173.128.0/18 ip4:204.141.32.0/23 ip4:204.141.42.0/23 ip4:207.46.100.0/24 ip4:207.46.163.0/24 ip4:65.55.169.0/24 ip4:157.56.110.0/23 ip4:157.55.234.0/24 ip4:213.199.154.0/24 ip4:213.199.180.128/26 ip4:52.100.0.0/14 ip4:103.163.152.144 ip4:193.118.161.144 ip4:103.163.153.65/27 ip4:165.173.185.65/27 include:spfa.protection.outlook.com include:spf.baremetal.jp ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 ~all
google-site-verification=UDsCFk8QuSNqriiKq4EW07G1VjODKhL8DUSa3cOzOLQ

NS 3

ns.jmam.co.jp
ns.tokyo.spin.ad.jp
ns.spin.ad.jp

SOA 1

ns.jmam.co.jp hostmaster.jmam.co.jp

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:gyoumusupport@jmam.co.jp

TLS Certificates (0)

None.

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_4bb13d706e390051
Output Hash: 6b42eb46b7ce0cec1e24aa7c4ff61ac686b5782eb28136d1ac12f02554c13253
Signature: ed25519:6e8d1a6cfbf53d97a665fbb0cdabbf89542efe69f97599e6104369625460295eb01ea8c3ff6d709d970b1fb8f92a1ab825a36179133736947e39d085572c390f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/jmam.co.jp