jishin.go.jp
Observed Aug 16, 2026, 17:08 UTC (19h 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 Encrypt7 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for jishin.go.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 jishin.go.jp actually stands on - every host below is a signed observation
jishin.go.jp
A / AAAA
202.241.68.38
unattributedserves the site
NS
sparc1038.jishin.go.jpsparc1034.adep.or.jpdns-x.sinet.ad.jp
go.jp + or.jp + moreanswers its DNS
MX
mx.securemx.jpsparc1038.adep.or.jp
securemx.jp + or.jpreceives its email
TLS
www.jishin.go.jp
Let's Encryptissued its certificate
DNS Records
A 1
202.241.68.38
MX 2
10mx.securemx.jp20sparc1038.adep.or.jp
TXT 1
v=spf1 include:spf.securemx.jp +ip4:202.241.68.38 +ip4:202.241.68.34 -all
NS 3
sparc1038.jishin.go.jpsparc1034.adep.or.jpdns-x.sinet.ad.jp
SOA 1
sparc1038.jishin.go.jp admin.jishin.go.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.jishin.go.jp |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 21 Sep 2026 22:34:49 +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 (7)
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_b54caed38f5c4b94- Output Hash
b3d6db03c7eb8361a95e7c8fcf8f27345b3c83135d851402124256f63f9df07c- Signature
ed25519:5c8945c66a1f26280db37b5a3e4de422d8a272613089b9ccfe30485b5713fdc13e58ea1850c89587094bc98ada08278a80322ddf43828c777d7ac71b10a8e40b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast