SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
all-it.com
SSL/TLS Certificate
SSL/TLS Certificate for all-it.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- h1.gconnect.ch
- Valid from
- Jul 27, 2026
- Valid until
- Oct 25, 2026 (72 days remaining)
- Public key
- EC 256-bit
- Serial
- 06B9FF6E663FA9476D427482AA3E1D6042EB
- SHA-256 fingerprint
- 7C:60:4E:56:51:10:FC:18:1B:F8:D4:10:21:02:EC:FA:3E:FF:D1:1C:64:C0:BE:65:FC:CC:93:FE:4E:61:2A:4F
- Chain
- YE2 → 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 1, 2026.
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Uptime
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DNS changes
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TLS certificate
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