SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dot-lab.de
SSL/TLS Certificate
SSL/TLS Certificate for dot-lab.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- dot-lab.de
- Valid from
- Mar 17, 2026
- Valid until
- Oct 1, 2026 (68 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0DE824B1DDA46B8FD2D7F378B733AB04
- SHA-256 fingerprint
- 53:0B:A7:44:AA:CC:4C:E8:40:D5:45:98:0F:89:D6:B5:BE:0D:6B:E4:0D:5F:62:F0:7F:5D:76:70:44:8D:53:44
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
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 20, 2026.
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Uptime
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DNS changes
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TLS certificate
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