mcas.co.jp
Observed Aug 2, 2026, 21:59 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.
mcas.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 mcas.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 mcas.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.DNS Records
A 1
183.90.231.135
MX 1
10mcas.co.jp
TXT 1
v=spf1 include:kagoya.net ~all
NS 3
ns015-9gp59om44hiqjtfp.9.d-53.jpns015-9gp59om44hiqjtfp.9.d-53.netns015-9gp59om44hiqjtfp.9.d-53.info
SOA 1
ns000.d-53.net dns-managers.iij.ad.jp
DMARC_RECORDS 1
v=DMARC1; p=reject; fo=1; pct=100; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.mcas.co.jp |
C=JP, O=CloudSecure Corporation, CN=CloudSecure RSA Organization Validation Secure Server CA 3 | Sat, 02 Jan 2027 23:59:59 +0000 |
CloudSecure RSA Organization Validation Secure Server CA 3 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Sun, 13 May 2035 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 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_62c28936e703c14b- Output Hash
ce6cb88c2ee99726fd88ab4781ebab8416efc721d3dee922dad9c694c5136500- Signature
ed25519:4ea4dee9c7c4aac7d6bc3e4de372b46220c1a054fd7d02e8bfa5059917185e2cce970691e0f16ab598a0e7a5964bffecbda507cded840fba37a056d61b718a01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast