SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
actief-leven.nl
SSL/TLS Certificate
SSL/TLS Certificate for actief-leven.nl
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- actief-leven.nl
- Valid from
- Aug 28, 2026
- Valid until
- Nov 26, 2026 (52 days remaining)
- Public key
- EC 256-bit
- Serial
- 053B62591842C679550F5BDAEE9C6E557893
- SHA-256 fingerprint
- DD:80:CB:FB:C9:DC:9D:AE:F3:CC:B6:D2:3B:F1:94:57:7F:38:BE:23:69:6A:C2:9D:A8:EE:60:6A:63:79:A3:3A
- Chain
- YE1 → 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.
This certificate has been served since Sep 27, 2026.
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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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