SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
roam-case.org
SSL/TLS Certificate
SSL/TLS Certificate for roam-case.org
Untrusted chain- Issued by (CA)
- Microsoft Corporation
- Subject
- smartbulls.org
- Valid from
- Sep 22, 2026
- Valid until
- Mar 21, 2027 (161 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 55010775964281ABF480A9E19B000001077596
- SHA-256 fingerprint
- FA:A7:BF:02:4A:2E:F9:34:0B:A5:D3:3D:0F:5E:B3:48:66:23:3A:A3:5C:F3:34:4E:E9:91:80:60:56:4D:23:5B
- Chain
- —
Certificate Authority Authorization (CAA)
CAA restricts issuance to microsoft.com; we couldn't map the serving CA (Microsoft Corporation) to one of these identifiers.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 10, 2026.
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Uptime
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DNS changes
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TLS certificate
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