saga-smart.jp
Observed Aug 16, 2026, 08:16 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
Email byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's EncryptAlso usesGoogle Search Console
Google Search Console1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for saga-smart.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 saga-smart.jp actually stands on - every host below is a signed observation
saga-smart.jp
A / AAAA
52.198.153.3952.199.127.131
unattributedserves the site
NS
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
dnsv.jpanswers its DNS
MX
alt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
www.saga-smart.jp
Let's Encryptissued its certificate
DNS Records
A 2
52.198.153.3952.199.127.131
MX 5
20alt1.aspmx.l.google.com30alt2.aspmx.l.google.com40alt3.aspmx.l.google.com50alt4.aspmx.l.google.com10aspmx.l.google.com
TXT 2
google-site-verification=X_bHzz5i65bwGaczWo42iy8ewdTlrEAbeHXKsajn39Ev=spf1 include:spf.bmv.jp include:_spf.bownow.jp include:_spf.google.com ~all
NS 4
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
SOA 1
01.dnsv.jp hostmaster.dnsv.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.saga-smart.jp |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 25 Sep 2026 08:44:42 +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 (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_6dcc3061334ac14d- Output Hash
5741bf5b79428f2073b16075cbf61206c5ee31c12386c89e0a8df33e9801ac14- Signature
ed25519:6be3eeb9b0bdb6c5bca4c4bd9348b080dee6266dc1fd331727e145324a5988038b72f3b05b3e07b68c3b2bea39fca005827e32f294b3097cf40d7a60b6a66907- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast