SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tkpresta-mexico.mx
SSL/TLS Certificate
SSL/TLS Certificate for tkpresta-mexico.mx
Hostname mismatch- Issued by (CA)
- GoDaddy.com
- Subject
- tkpresta-mexico-ext.mx
- Valid from
- Oct 2, 2026
- Valid until
- Apr 18, 2027 (158 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1E8F024FD76A6E8C
- SHA-256 fingerprint
- F7:AA:8E:0E:3B:5A:55:67:00:05:BD:BC:19:F5:50:78:73:0B:4E:BA:DA:CF:EC:F7:99:F5:26:3C:DE:CE:45:F7
- Chain
- GoDaddy TLS Intermediate CA DV - R1v1 → GoDaddy TLS Root CA - R1 → Go Daddy Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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.
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