SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mgs-net.jp
SSL/TLS Certificate
SSL/TLS Certificate for mgs-net.jp
Self-signed- Issued by (CA)
- SomeOrganization
- Subject
- ik1-436-50145.vs.sakura.ne.jp
- Valid from
- Sep 19, 2021
- Valid until
- Sep 19, 2022 (expired 1455 days ago)
- Public key
- RSA 2048-bit
- Serial
- 104B
- SHA-256 fingerprint
- EA:87:83:50:7D:50:8E:98:17:F8:07:A8:A3:9F:8E:21:1F:E4:25:B6:F5:C7:28:DE:AC:04:AB:34:8C:3F:A1:C2
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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