SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fisio-mas.com
SSL/TLS Certificate
SSL/TLS Certificate for fisio-mas.com
Self-signed- Issued by (CA)
- s30.profesionalhosting.com
- Subject
- s30.profesionalhosting.com
- Valid from
- Sep 25, 2026
- Valid until
- Sep 25, 2027 (347 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 24E96D0494AAD2C5500E6955F495667C2A7FDB19
- SHA-256 fingerprint
- 64:21:6F:29:CC:80:B4:33:9C:96:E8:9C:CC:6F:66:F2:BA:25:67:70:30:73:65:20:F5:8B:DA:8A:74:9F:F2:16
- Chain
- s30.profesionalhosting.com
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 26, 2026.
Never get surprised by fisio-mas.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch fisio-mas.com 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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