SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
1-edition.com
SSL/TLS Certificate
SSL/TLS Certificate for 1-edition.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- 1-edition.com
- Valid from
- Aug 30, 2026
- Valid until
- Nov 28, 2026 (42 days remaining)
- Public key
- EC 256-bit
- Serial
- 06F5A7C808B7D65A58F5050C392164E04768
- SHA-256 fingerprint
- DF:E9:A4:37:37:EF:BD:CE:14:4D:A8:8E:F0:CD:BB:13:80:08:52:5D:5D:33:54:BE:45:D1:CC:D7:BF:23:AF:C4
- Chain
- YE1 → Root YE → ISRG Root X2 → 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 Aug 18, 2026.
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Uptime
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DNS changes
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TLS certificate
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