dojindo.com
Observed Jul 27, 2026, 18:41 UTC (5d 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 byMicrosoft 365
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 dojindo.com actually stands on - every host below is a signed observation
dojindo.com
A / AAAA
162.43.102.73
unattributedserves the site
NS
ns1.xbiz.ne.jpns3.xbiz.ne.jpns2.xbiz.ne.jp
ne.jpanswers its DNS
MX
dojindo-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.dojindo.com
Let's Encryptissued its certificate
DNS Records
A 1
162.43.102.73
MX 1
0dojindo-com.mail.protection.outlook.com
TXT 8
v=spf1 include:spf.protection.outlook.com include:spf.mta.hdems.com ~allgoogle-site-verification=1JJXaK3x7K04c9oGY86VLA5gpbKG4EFgWM1NnwtkECQgoogle-site-verification=qkJ7ps6GHJaEADaqnegUUmNlcnPyb96VP6fzmKjFXTIQR_365857sending_domain1028851=a735d99be8b13d2d992cee5f694b77f2866e1adb8426a1a12c542913fd764925200608._domain key.dojindo.compardot1028851=78a9419f17dd98f776c8d2a65f231882555cbb86de5dad1f7f704c0e70b28581v=DMARC1; p=quarantine; rua=mailto:genki@dojindo.com;
NS 3
ns1.xbiz.ne.jpns3.xbiz.ne.jpns2.xbiz.ne.jp
SOA 1
ns1.xbiz.ne.jp root.xbiz.ne.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.dojindo.com |
C=US, O=Let's Encrypt, CN=YR2 | Sun, 25 Oct 2026 06:28:12 +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_592ef67d4b445dbe- Output Hash
1c3cafec0284ea7e1e8eac0c4ddce50028cb247ce43001ff7104ac5d4e5be613- Signature
ed25519:a4a5f9254c1ba7afad7dce4c746ee3636b4d8050a53f1d736bf1ddf4967ba7fb4dc526cc5648a9463c5359037a90072b0a84c519dbc47d68cca0345c84690b09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast