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 apba.es
Valid- Issued by (CA)
- Firmaprofesional S.A.
- Subject
- *.apba.es
- Valid from
- Feb 16, 2026
- Valid until
- Feb 16, 2027 (202 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 058E3B7F3E413815468317028D474493
- SHA-256 fingerprint
- 3D:53:90:C5:13:EA:7F:1A:55:31:C9:64:F1:84:1F:F8:F7:B4:0F:24:A2:1B:80:24:4C:C4:5F:2C:B8:71:35:A3
- Chain
- AC Firmaprofesional - Secure Web 2025 → Autoridad de Certificacion Firmaprofesional CIF A62634068
Certificate Authority Authorization (CAA)
CAA restricts issuance to accv.es, amazon.com, firmaprofesional.com, ngawareness.apba.es; we couldn't map the serving CA (Firmaprofesional S.A.) to one of these identifiers.
Never get surprised by apba.es's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch apba.es 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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