SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
box-play.ch
SSL/TLS Certificate
SSL/TLS Certificate for box-play.ch
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- box-play.ch
- Valid from
- May 21, 2026
- Valid until
- Aug 19, 2026 (14 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0677908D364C228A51038699E72CFE51BF31
- SHA-256 fingerprint
- 83:E8:EE:E2:B6:80:3E:D2:18:D9:B6:91:F0:69:AE:D8:D5:DA:EF:F1:5D:41:F1:BB:C1:E6:9B:56:B2:EE:3A:EC
- Chain
- R13 → 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 box-play.ch's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch box-play.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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