aspdac.com
Observed Aug 10, 2026, 02:52 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 onSAKURA Internet
Secured byLet's Encrypt
Registered withJapan Registry Services Co., Ltd.
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat aspdac.com actually stands on - every host below is a signed observation
aspdac.com
A / AAAA
112.78.213.203
SAKURA Internetserves the site
NS
ns1.dns.ne.jpns2.dns.ne.jp
ne.jpanswers its DNS
MX
aspdac.com
aspdac.comreceives its email
TLS
aspdac.com
Let's Encryptissued its certificate
DNS Records
A 1
112.78.213.203
MX 1
10aspdac.com
TXT 1
v=spf1 a:www538b.sakura.ne.jp mx ~all
NS 2
ns1.dns.ne.jpns2.dns.ne.jp
SOA 1
master.dns.ne.jp tech.sakura.ad.jp
DMARC_RECORDS 1
v=DMARC1; p=quarantine; aspf=r; adkim=r
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
aspdac.com |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 18 Sep 2026 23:50:19 +0000 |
YR1 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_2781c1be2d3d34a0- Output Hash
c8bc205894c477760f02d90ba7b1e0e64df53863c42eee202a1f4bc880b973ec- Signature
ed25519:47090eb368a41c23e82440c01ecda2ad98b1b98bad9d62a34300450a6d173e6ee1006d3bcc2cae151e3ca11f3cc5767479ed31bd20b6cba4b84d5a0107ab4c03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast