SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cig-acsg.ca
SSL/TLS Certificate
SSL/TLS Certificate for cig-acsg.ca
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.wildapricot.org
- Valid from
- Sep 29, 2025
- Valid until
- Oct 28, 2026 (98 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 09CB4D1957E87FEA4E9F39B67861B29E
- SHA-256 fingerprint
- 6D:E5:05:BE:1D:0B:55:EE:2F:C3:94:7F:51:AB:28:24:DE:F1:12:1B:D1:1C:B1:A9:A7:38:84:3A:6E:A9:4B:71
- Chain
- Amazon RSA 2048 M01 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by cig-acsg.ca's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch cig-acsg.ca 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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