vcook.jp
Observed Jul 24, 2026, 05:02 UTC (9d 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.
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vcook.jp actually stands on - every host below is a signed observation
vcook.jp
A / AAAA
13.248.144.1053.33.148.6113.248.241.11935.71.131.46
unattributedserves the site
NS
dns15.pointhq.comdns12.pointhq.comdns8.pointhq.comns1-global.pointhq.com+1 more
pointhq.comanswers its DNS
TLS
vcook.jp
Let's Encryptissued its certificate
DNS Records
A 4
13.248.144.1053.33.148.6113.248.241.11935.71.131.46
TXT 1
google-site-verification=grYdJfMfcPEPD5IOVArJoeovXhEbgH9lsVrHJ7cECAQ
NS 5
dns15.pointhq.comdns12.pointhq.comdns8.pointhq.comns1-global.pointhq.comdns-us.pointhq.com
SOA 1
dns12.pointhq.com admin.pointhq.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
vcook.jp |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 08 Oct 2026 23:45:00 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
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_5bfd53edfeefb80b- Output Hash
cff189175c2d5ff7a34c522ae8ecdf1bcdecd10dd10b7f0e706464df233dce7f- Signature
ed25519:e78d40d5292bbf458b16051b9b466e1088e4b7c85ee6cc05da08dcc8ba781d046dd5681c2043da03da947e7d851713de7efae97427d0f496c311bde6c7691e0c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast