SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
guigue-locca.com
SSL/TLS Certificate
SSL/TLS Certificate for guigue-locca.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- guigue-locca.com
- Valid from
- Aug 7, 2026
- Valid until
- Nov 5, 2026 (60 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 8404038E0682061113B3CB3356462198
- SHA-256 fingerprint
- 45:14:18:7F:DF:A5:66:0E:BE:B5:82:80:C5:FE:A1:D0:7F:14:CA:38:02:86:95:AC:83:84:89:F1:63:5A:14:8E
- Chain
- WR1 → GTS Root R1
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 Aug 3, 2026.
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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, 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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