pscube.jp
Observed Jul 18, 2026, 08:07 UTC (14h ago). Every field below was attested with an Ed25519 signature at scan time.
Not responding
Runs onSAKURA Internet
Also usesGoogle Search Console
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat pscube.jp actually stands on - every host below is a signed observation
pscube.jp
A / AAAA
49.212.129.90
SAKURA Internetserves the site
NS
uma.ns.cloudflare.comseth.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
pscube.jp
pscube.jpreceives its email
HTTPS probe
server_error
Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time259 ms
DNS resolutionNOERROR
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 1
49.212.129.90
MX 1
10pscube.jp
TXT 1
google-site-verification=kj2jIo6dLVhrJ-5e9JD_G7n7hv17onLHg-N2EQ3MZeo
NS 2
uma.ns.cloudflare.comseth.ns.cloudflare.com
SOA 1
seth.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (0)
None.
Subdomains (2)
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
7b1fee29-d85b-40d6-b451-0352c618f59a- Output Hash
f22b4a2eca4c1e477db9467810a7edb2f006fada68dffaf8ed2436ec09a6e212- Signature
ed25519:14a1137eeece9823e04ba3aae0d6ab0e69b9968af2e257df02b275681dddbdde531b0e072ac56645dd7a7723bb49a1088f9b28b671ac807c5dc7df99a5582207- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast