SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
karlsson-swe.se
SSL/TLS Certificate
SSL/TLS Certificate for karlsson-swe.se
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.se.akvvsobygg.se
- Valid from
- Jun 25, 2026
- Valid until
- Sep 23, 2026 (60 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0560C7E93CF64660CE5FA1633B84E975D5CD
- SHA-256 fingerprint
- DA:35:34:7B:BF:CD:1F:23:08:44:BE:9F:4E:29:5D:A7:39:93:F2:C7:03:12:FC:89:7A:21:77:52:8C:53:4C:56
- Chain
- YR2 → 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 22, 2026.
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Uptime
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DNS changes
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TLS certificate
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