johnson.co.jp
Observed Aug 11, 2026, 02:07 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
johnson.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 johnson.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 johnson.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Google (SPF sender)
Let's EncryptDNS Records
A 1
64.239.109.1
MX 2
20mail.johnson.co.jp10vs.vdn.pwd.ne.jp
TXT 1
v=spf1 include:crmstyle.com include:_spf.google.com ip4:219.99.167.91/32 ip4:219.99.167.92/32 ~all
NS 6
a6-65.akam.neta9-66.akam.neta3-66.akam.neta12-67.akam.neta1-20.akam.neta28-64.akam.net
SOA 1
a1-20.akam.net hostmaster.johnson.co.jp
DMARC_RECORDS 1
v=DMARC1; p=quarantine;fo=1;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
johnson.co.jp |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 20 Oct 2026 00:20:03 +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)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_4b39ece9336e3aa1- Output Hash
2dd9aff07a1c1c622869d18dde37b3657daf5e2d39ba3aeaccf47d2f596aad9e- Signature
ed25519:64830b9ac590d4f8b0bd1d9483f634538682ee51f7781c549629d99af1441736739edbe06c509fdc71bdcfd56f93fd5eca871d17784029c64b8fe2bf8fc9c80f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast