SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
longva-it.no
SSL/TLS Certificate
SSL/TLS Certificate for longva-it.no
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.longva-it.no
- Valid from
- Jul 14, 2026
- Valid until
- Oct 12, 2026 (82 days remaining)
- Public key
- EC 256-bit
- Serial
- 0501808F35EFE0A97E2B1A4C6E912EE7032F
- SHA-256 fingerprint
- 28:96:A0:28:C5:50:FB:0E:06:27:FA:66:88:74:16:16:4D:F5:A3:94:D6:C3:94:C2:D7:70:65:F1:EC:BC:9F:96
- 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.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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