vantan.jp
Observed Aug 2, 2026, 16:14 UTC (16h 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 usesFacebook/MetaGoogle Search Console
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vantan.jp actually stands on - every host below is a signed observation
vantan.jp
A / AAAA
52.68.142.227176.34.2.253
unattributedserves the site
NS
ns-1272.awsdns-31.orgns-1630.awsdns-11.co.ukns-321.awsdns-40.comns-592.awsdns-10.net
awsdns-31.org + awsdns-11.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
cc-venus.com
Amazonissued its certificate
DNS Records
A 2
52.68.142.227176.34.2.253
MX 5
1aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 4
_globalsign-domain-verification=v2QfSLAecmccupkeWTv1GgCDWfP0kT3wDbkO1OYy5dfacebook-domain-verification=ka56w2f8czldii2vhpr6mz6ou8ihktgoogle-site-verification=UErelye4lICbH09rJCFm7cVTh-ZDkoRWqEXvDl_5DGgv=spf1 ip4:211.7.82.0/25 ip4:27.121.1.192/26 ip4:27.121.52.192/26 ip4:125.6.173.88/29 ip4:203.174.79.64/26 include:_spf.google.com include:spf.tricorn.net include:_spf.salesforce.com include:spf.eco-serv.jp ~all
NS 4
ns-1272.awsdns-31.orgns-1630.awsdns-11.co.ukns-321.awsdns-40.comns-592.awsdns-10.net
SOA 1
ns-1272.awsdns-31.org awsdns-hostmaster.amazon.com
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:j1qpnx0zal@rua.powerdmarc.com,mailto:dmarc_report@vantan.jp; ruf=mailto:j1qpnx0zal@ruf.powerdmarc.com,mailto:dmarc_report@vantan.jp; fo=1;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
cc-venus.com |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Mon, 08 Feb 2027 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +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_3537bb60f804d3ba- Output Hash
55d9222328a11e45f776d16163fb519cd42d5370a85832c6df9988401b0d24b5- Signature
ed25519:4d287913e1cd131670ec466cee36a09bd4d20ea4e9f15bca4d50b75cda25611adf79e7bb3309129a89271626abad62586ecb8a268cab828710517da8368f9d0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast