SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
e-duca.mx
SSL/TLS Certificate
SSL/TLS Certificate for e-duca.mx
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.e-duca.mx
- Valid from
- Apr 8, 2026
- Valid until
- Oct 19, 2026 (46 days remaining)
- Public key
- RSA 2048-bit
- Serial
- EA807E9511D271EBD585CA412476E603
- SHA-256 fingerprint
- A2:2C:B3:E2:5A:BE:2D:4F:22:3F:36:E0:5C:60:DB:66:1A:62:F2:FD:CE:9F:96:9C:8E:95:53:53:3D:4A:E2:D0
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by e-duca.mx's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch e-duca.mx 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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