SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
e-saisa.com
SSL/TLS Certificate
SSL/TLS Certificate for e-saisa.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- baldaquino-consultores.es
- Valid from
- Oct 4, 2026
- Valid until
- Jan 2, 2027 (58 days remaining)
- Public key
- EC 256-bit
- Serial
- 062EABC9D19B20E72806C512C50FAD8E5A54
- SHA-256 fingerprint
- BF:AE:35:D1:0B:37:6D:FF:06:C1:FC:6C:B8:21:1A:84:FF:B7:1C:F7:B3:8D:FA:87:F2:A8:6A:D6:55:86:D3:F0
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
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 Oct 1, 2026.
Never get surprised by e-saisa.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch e-saisa.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, 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.