e-exams4.jp
Observed Jul 25, 2026, 15:30 UTC (6d 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.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat e-exams4.jp actually stands on - every host below is a signed observation
e-exams4.jp
NS
ns1.dns.nifcloud.comns0.dns.nifcloud.com
nifcloud.comanswers its DNS
DNS Records
NS 2
ns1.dns.nifcloud.comns0.dns.nifcloud.com
SOA 1
ns0.dns.nifcloud.com hostmaster.dns.nifcloud.com
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_5ba7e897c4187e94- Output Hash
7ef6ea8b5e70d0f51721dc0cb3c3568c055324900fe57cef824bf623b86a3f17- Signature
ed25519:884b10e33ded6080127f7da066f84914196bce36891c6f283c4155c9c3437c8f7d3bfbeb59b7787b6ba834a30dbd99a2b6243fd9cdf44d1834c0316915ce6007- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast