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 c-law.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- c-law.ch
- Valid from
- Jul 5, 2026
- Valid until
- Oct 3, 2026 (52 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 055EC7D1B503C6BD41616D72FFF1C11C4C8A
- SHA-256 fingerprint
- 32:9A:C2:CD:90:66:6C:C5:81:FA:72:49:C4:41:47:05:DA:5F:77:50:85:B7:F6:2F:CE:87:0B:FE:9F:E1:42:53
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by c-law.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch c-law.ch continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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