SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sfssport-rvis.ch
SSL/TLS Certificate
SSL/TLS Certificate for sfssport-rvis.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sfssport-rvis.ch
- Valid from
- Oct 29, 2026
- Valid until
- Jan 27, 2027 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05CA069510C72D8216409788ED0C06B34FA2
- SHA-256 fingerprint
- BC:1F:91:CD:88:2C:7D:DC:63:18:8D:F2:12:4D:B3:DA:1B:57:1F:BF:7C:F4:C4:ED:96:C9:D0:E4:FD:D0:68:60
- 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 sfssport-rvis.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sfssport-rvis.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, CNAME, TXT 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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