SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for bleik.no
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- bleik.no
- Valid from
- Jul 9, 2026
- Valid until
- Oct 7, 2026 (14 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05FF2E07BBA18B74CAA246EBE9F42B1952E3
- SHA-256 fingerprint
- 97:BF:F2:E2:C9:19:FC:97:18:F9:2F:AC:F1:72:D3:71:57:13:C6:36:51:EB:EA:40:BF:A6:A9:5E:41:93:F8:81
- 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.
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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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