smart-flash.jp
Observed Jul 24, 2026, 01:52 UTC (11h 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
Secured byAmazon
Also usesGoogle Search Console
1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat smart-flash.jp actually stands on - every host below is a signed observation
smart-flash.jp
A / AAAA
3.171.61.443.171.61.463.171.61.563.171.61.128
unattributedserves the site
NS
ns-1151.awsdns-15.orgns-1831.awsdns-36.co.ukns-423.awsdns-52.comns-721.awsdns-26.net
awsdns-15.org + awsdns-36.co.uk + moreanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
smart-flash.jp
Amazonissued its certificate
DNS Records
A 4
3.171.61.443.171.61.463.171.61.563.171.61.128
MX 5
1aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 2
google-site-verification=BLvZvIh1I3vtb3cqkXoppenvwnOGN98U2e8LE_4oFnwgoogle-site-verification=LXD36fi53Erhbeey4z60US71Q0ooKkHmIBFXJbbF3Ds
NS 4
ns-1151.awsdns-15.orgns-1831.awsdns-36.co.ukns-423.awsdns-52.comns-721.awsdns-26.net
SOA 1
ns-1151.awsdns-15.org awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
smart-flash.jp |
C=US, O=Amazon, CN=Amazon RSA 2048 M01 | Sun, 17 Jan 2027 23:59:59 +0000 |
Amazon RSA 2048 M01 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:21:28 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_a819ae2f19e581b6- Output Hash
fb9f22458f35e63a092c4bc08cb2dcf3dca0fcb93d929fb8af2a5de82d070ad7- Signature
ed25519:dff5b1f78d2be39a4367b7901864c41794c8f162afbcdd82b94a157b00412906bab5838379ccb792a0b8b12b49ad19c909c0d425e7f79f260869f6c4e66bd100- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast