estama.jp
Observed Jul 22, 2026, 00:07 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
Runs onAmazon
Email byGoogle Workspace
Secured byGoGetSSL
Also usesGoogle Search Console
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat estama.jp actually stands on - every host below is a signed observation
estama.jp
A / AAAA
52.192.239.24818.181.128.8152.196.217.148
Amazonserves the site
NS
ns-1113.awsdns-11.orgns-1918.awsdns-47.co.ukns-427.awsdns-53.comns-931.awsdns-52.net
awsdns-11.org + awsdns-47.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
estama.jp
GoGetSSLissued its certificate
DNS Records
A 3
52.192.239.24818.181.128.8152.196.217.148
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 4
google-site-verification=5KclYJi-RnaeruiAmxDy_mwOZBVEmMH5eEXzLjG_dHQpardot960732=2ee95828869e74372db4c2f981aab62da752fab1201d331490e4c543fd050f10v=spf1 include:_spf.google.com include:aspmx.pardot.com include:_spf.credit.j-payment.co.jp include:amazonses.com include:sendgrid.net ~allv=DMARC1; p=quarantine; pct=100; rua=mailto:mail-reports@webla.jp
NS 4
ns-1113.awsdns-11.orgns-1918.awsdns-47.co.ukns-427.awsdns-53.comns-931.awsdns-52.net
SOA 1
ns-931.awsdns-52.net awsdns-hostmaster.amazon.com
CAA 7
iodef "mailto:info@webla.jp"issue "amazon.com"issue "letsencrypt.org"issue "sectigo.com"issuewild "amazon.com"issuewild "letsencrypt.org"issuewild "sectigo.com"
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
estama.jp |
C=LV, L=Riga, O=GoGetSSL, CN=GoGetSSL RSA DV CA | Wed, 13 Jan 2027 23:59:59 +0000 |
GoGetSSL RSA DV CA |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Tue, 05 Sep 2028 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 23:59:59 +0000 |
AAA Certificate Services |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 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_16ae08a039e75757- Output Hash
d254295ca282d34bd73b67891c29561bc4bdf5937093d319de1085538e331428- Signature
ed25519:35945d42e2de86007c85b814c661760e681fcae6c599d8f6aea9beb0708e04606c7d30bc6cd5c78cf7e5d32837aa0a253b59ffcf5503420ffbe876438451a40e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast