jcassoc.or.jp
Observed Aug 16, 2026, 15:24 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.
Not responding
Signed observation on record.
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for jcassoc.or.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 jcassoc.or.jp actually stands on - every host below is a signed observation
jcassoc.or.jp
A / AAAA
157.205.43.227
unattributedserves the site
NS
fjkdns13.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns11.alpha-prm.jp
alpha-prm.jpanswers its DNS
MX
mxi.alpha-prm.jp
alpha-prm.jpreceives its email
DNS Records
A 1
157.205.43.227
MX 1
100mxi.alpha-prm.jp
TXT 1
v=spf1 ip4:157.205.43.227/32 include:spf.alpha-prm.jp ~all
NS 3
fjkdns13.alpha-prm.jpfjkdns12.alpha-prm.jpfjkdns11.alpha-prm.jp
SOA 1
fjkdns99.alpha-prm.jp hostmaster.alpha-prm.jp
DMARC_RECORDS 1
v=DMARC1; p=none
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 receiptEd25519 Receipt
- Receipt ID
rcpt_dd323c1a762b5e9c- Output Hash
72d763886f91252db301214906c17e8a44cf87b4118f801a963c0321246ef8f7- Signature
ed25519:4c42093e92690d3be525fa642a7fd482d357c9af5be5d610a0769ee11b88d3b0565368b3bfb196938d63d1c2f7ae5cbcf9d18f1ffb35a2f429e44d91594b2906- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast