roland.co.jp
Observed Jul 28, 2026, 01:20 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
INFRASTRUCTURE MAPwhat roland.co.jp actually stands on - every host below is a signed observation
roland.co.jp
NS
ns017-764kge434nejiabk.7.d-53.jpns017-764kge434nejiabk.7.d-53.netns017-764kge434nejiabk.7.d-53.info
d-53.jp + d-53.net + moreanswers its DNS
MX
o365smtp1.gnet.roland.co.jp
roland.co.jpreceives its email
DNS Records
MX 1
10o365smtp1.gnet.roland.co.jp
TXT 2
v=spf1 include:spf.securemx.jp include:spf.drive.ne.jp include:spf-ip4.roland.co.jp include:spf.makeshop.jp include:spf.nlk2-pr.mailds.jp ~allv=DMARC1; p=none;
NS 3
ns017-764kge434nejiabk.7.d-53.jpns017-764kge434nejiabk.7.d-53.netns017-764kge434nejiabk.7.d-53.info
SOA 1
ns000.d-53.net dns-managers.iij.ad.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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_14f55655d6eb0ea8- Output Hash
3c002edbce40fba54f13ae11bcb36a539a2d5875c6547c1ee6340f3ac92ce8b8- Signature
ed25519:d043a476a5ec4f218a29801436753c55ee4fb37d8e9613634f767ce98c97f3ab574ce5886fdd35a376e7a710b45d9b08ab683d9b5b2d6a277c8b1fbc05a6190c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast