SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
altidia.mx
SSL/TLS Certificate
SSL/TLS Certificate for altidia.mx
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- altidia.mx
- Valid from
- Jun 21, 2026
- Valid until
- Sep 19, 2026 (48 days remaining)
- Public key
- EC 256-bit
- Serial
- BEC4E9AC23DFD2D9AE62E125510E92C8
- SHA-256 fingerprint
- CE:4A:D3:3F:3B:8D:84:B6:8C:60:77:AD:7B:4F:40:CC:9A:7C:F3:60:4E:95:FE:13:E2:1B:AC:71:5B:11:87:4B
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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