SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
harnosand.se
SSL/TLS Certificate
SSL/TLS Certificate for harnosand.se
Valid- Issued by (CA)
- Telia Company AB
- Subject
- *.harnosand.se
- Valid from
- Mar 16, 2026
- Valid until
- Sep 15, 2026 (54 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 019CF6B1BCD2274298D3CDD79670E6
- SHA-256 fingerprint
- 86:9E:6F:DE:0E:AA:F2:71:F6:1B:E1:08:AB:17:52:7E:A2:D5:C7:DA:5C:80:4C:93:04:DE:AD:6D:22:2D:36:95
- Chain
- Telia RSA OV CA v4 → Telia RSA TLS Root CA v3 → Telia Root CA v2
Certificate Authority Authorization (CAA)
CAA restricts issuance to letsencrypt.org, telia.com; we couldn't map the serving CA (Telia Company AB) to one of these identifiers.
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Uptime
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DNS changes
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TLS certificate
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