k-kankou.jp
Observed Aug 16, 2026, 11:28 UTC (21h 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
Let's Encrypt1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for k-kankou.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 k-kankou.jp actually stands on - every host below is a signed observation
k-kankou.jp
A / AAAA
163.43.77.71
unattributedserves the site
NS
ns-1004.awsdns-61.netns-1090.awsdns-08.orgns-133.awsdns-16.comns-1672.awsdns-17.co.uk
awsdns-61.net + awsdns-08.org + moreanswers its DNS
MX
mail.k-kankou.jp
k-kankou.jpreceives its email
TLS
k-kankou.jp
Let's Encryptissued its certificate
DNS Records
A 1
163.43.77.71
MX 1
10mail.k-kankou.jp
TXT 1
v=spf1 +ip4:163.43.77.71 +ip4:182.50.104.176/32~all
NS 4
ns-1004.awsdns-61.netns-1090.awsdns-08.orgns-133.awsdns-16.comns-1672.awsdns-17.co.uk
SOA 1
ns-1004.awsdns-61.net awsdns-hostmaster.amazon.com
DMARC_RECORDS 1
v=DMARC1; p=none
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
k-kankou.jp |
C=US, O=Let's Encrypt, CN=YE2 | Sun, 18 Oct 2026 09:52:13 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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_0f830604d20115f2- Output Hash
6fdb6d9773fe76537e8d4d0c64498d34feec3d3460e2c82e78091bc576a36e62- Signature
ed25519:fe213b1459cab046660164ffd8083d9895f553167e17605951a9f447848b61aed30eed17d2810638b7c530cf26c9ace477662de786af95b254c2db5df3489007- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast