SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
bjorojo.com
SSL/TLS Certificate
SSL/TLS Certificate for bjorojo.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- bjorojo.com
- Valid from
- Jul 22, 2026
- Valid until
- Oct 20, 2026 (47 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05F93131B1A5D30544EE65DE82F5E2C32811
- SHA-256 fingerprint
- 8C:E1:B5:9C:D3:C3:FB:C3:0B:BD:49:0E:54:DD:1A:1C:2A:2F:FA:C4:CB:DF:DA:AD:F4:0E:43:C7:3C:66:D3:BE
- Chain
- YR1 → Root YR → ISRG Root X1
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 Jul 27, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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