bitstar.jp
Observed Aug 16, 2026, 15:55 UTC (9h 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
Email byMicrosoft 365
Microsoft 365Secured bySectigo
SectigoAlso usesNotionNulabAnthropic
Notion
Anthropic1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for bitstar.jp in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat bitstar.jp actually stands on - every host below is a signed observation
bitstar.jp
A / AAAA
133.242.20.114
SAKURA Internetserves the site
NS
ns4.bitstar.bizns5.bitstar.bizns3.bitstar.biz
bitstar.bizanswers its DNS
MX
bitstar-jp.mail.protection.outlook.com
Microsoft 365receives its email
TLS
bitstar.jp
Sectigo Limitedissued its certificate
DNS Records
A 1
133.242.20.114
MX 1
0bitstar-jp.mail.protection.outlook.com
TXT 4
notion-domain-verification=qDlNDWqQ9kz5DntAgmx8Le5AgfPY8iNjWbjDteF5Jfsnulab-verification-code=jYGjToKZaBEauWMIprFQPLeIW3Hc4hCbKsNJ0MtNM3g1sPd8GQpc9L1A7UUUPvtEv=spf1 a:www5325.sakura.ne.jp ip4:153.125.145.199 ip4:219.94.128.52 include:spf.protection.outlook.com include:spf.haihaimail.jp -allanthropic-domain-verification-kvpnsx=xMlzsbdYEERN3T2zByPWDzqdB
NS 3
ns4.bitstar.bizns5.bitstar.bizns3.bitstar.biz
SOA 1
ns1.bitstar.biz admin.bitstar.jp
DMARC_RECORDS 1
v=DMARC1; p=quarantine; aspf=r; adkim=r; rua=mailto:dmarc-admin@bitstar.jp
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
bitstar.jp |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 | Sat, 23 Jan 2027 23:59:59 +0000 |
Sectigo Public Server Authentication CA DV R36 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Fri, 21 Mar 2036 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 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_97c16ee6e58a0f38- Output Hash
0b249551777371d0c7189465b177bd56068501ec7248c6f20af375c2fae9c4ab- Signature
ed25519:ba561e5df132f41a50b9986edf7f20f68a09c99f4d40bef1686d9b172018848359571798bc6a222c9818e7cec09ff10abbe776839cc8f838ad0ceb4c1fb5fb07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast