estar.jp
Observed Jul 24, 2026, 19:26 UTC (8d 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 byAmazon SES
Secured byGoogle Trust Services
Also usesGoogle Search Console
7 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat estar.jp actually stands on - every host below is a signed observation
estar.jp
A / AAAA
35.244.130.116
unattributedserves the site
NS
ns-cloud-c2.googledomains.comns-cloud-c1.googledomains.comns-cloud-c4.googledomains.comns-cloud-c3.googledomains.com
googledomains.comanswers its DNS
MX
inbound-smtp.us-east-1.amazonaws.com
Amazon SESreceives its email
TLS
estar.jp
Google Trust Servicesissued its certificate
DNS Records
A 1
35.244.130.116
MX 1
10inbound-smtp.us-east-1.amazonaws.com
TXT 5
google-site-verification=IH7KyFWkEzH1VH-OdushOq1Bce5Mw_DySmWMG-SG4kcv=spf1 include:amazonses.com include:mail.zendesk.com a:estar.jp -all_globalsign-domain-verification=tbSMDFlrpwhJjhDyfcpLbArvIgDLEbbsGhK8ad0MxBgoogle-site-verification=nHQAX4U9gi6g_6hqWQ_y8SJZQYKDFP593t5uMAbFSfYv=DMARC1;p=quarantine;pct=100;fo=1
NS 4
ns-cloud-c2.googledomains.comns-cloud-c1.googledomains.comns-cloud-c4.googledomains.comns-cloud-c3.googledomains.com
SOA 1
ns-cloud-c1.googledomains.com postmaster.dena.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
estar.jp |
C=US, O=Google Trust Services, CN=WR3 | Wed, 23 Sep 2026 02:04:57 +0000 |
WR3 |
C=US, O=Google Trust Services LLC, CN=GTS Root R1 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R1 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_e70f3c0506a23697- Output Hash
6d578a3018d69a1ec0afad8583544a892be66a35eb80370ace83b5ec79e5c9f6- Signature
ed25519:79d41ec0a280b3246b965b1befeee3f659d5c96ca2a8112a1049ced81b4ed49e9a4e8d88fc3d0b66ae76daeef55febc993e0188d783e749dbed6a248a5b59d04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast