SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
grunn-sor.no
SSL/TLS Certificate
SSL/TLS Certificate for grunn-sor.no
Valid- Issued by (CA)
- Google Trust Services
- Subject
- grunn-sor.no
- Valid from
- Sep 20, 2026
- Valid until
- Dec 19, 2026 (60 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 44ED3C0D2CBB40881196A4326DF8FF19
- SHA-256 fingerprint
- C9:59:37:5A:23:04:21:B3:33:E0:68:8A:96:85:14:5E:DE:42:EE:FE:B1:A5:D7:2F:8C:92:CE:C9:1C:BF:69:2B
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 20, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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