amsstudio.jp
Observed Jul 23, 2026, 18:44 UTC (2d 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 (SPF sender)
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amsstudio.jp actually stands on - every host below is a signed observation
amsstudio.jp
A / AAAA
35.76.238.19252.199.162.3
unattributedserves the site
NS
ns-1200.awsdns-22.orgns-1569.awsdns-04.co.ukns-233.awsdns-29.comns-723.awsdns-26.net
awsdns-22.org + awsdns-04.co.uk + moreanswers its DNS
MX
mail-std.cr-cms.netmail.cr-cms.net
Google (SPF sender)receives its email
TLS
amsstudio.jp
Let's Encryptissued its certificate
DNS Records
A 2
35.76.238.19252.199.162.3
MX 2
10mail-std.cr-cms.net20mail.cr-cms.net
TXT 4
google-site-verification=-fq9y2v-X0JE7gBCG357BvUE_a0J1_zzWT0cQJOsCkgv=spf1 ip4:13.112.163.101 ip4:13.115.205.91 include:_spf.google.com include:1lejend.com include:amazonses.com include:spf.baremetal.jp mx ~allv=DMARC1; p=quarantine; rua=mailto:spam-report@amsstudio.jp; ruf=mailto:spam-report@amsstudio.jpv=BIMI1; l=https://d3inqn3ek85etk.cloudfront.net/resource/12/AMS_BIMI.svg
NS 4
ns-1200.awsdns-22.orgns-1569.awsdns-04.co.ukns-233.awsdns-29.comns-723.awsdns-26.net
SOA 1
ns-1569.awsdns-04.co.uk awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
amsstudio.jp |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 14 Sep 2026 13:51:43 +0000 |
YR2 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_38f30f08f834d735- Output Hash
e3fbc1d08471ed58fa1b76b6db98df43d9d6b824c5b41b2a95cd9a8ba8facfa3- Signature
ed25519:462597effdafd28225abf0fe09362309b327f40e32211706ea85b09cca2e1f1da39648e725e6110d9f4d2144713a9783229b98f286b8c3f105f78db5ea012109- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast