SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cap-cp.ca
SSL/TLS Certificate
SSL/TLS Certificate for cap-cp.ca
Hostname mismatch- Issued by (CA)
- Entrust Limited
- Subject
- publicsafety.gc.ca
- Valid from
- Mar 6, 2026
- Valid until
- Apr 6, 2027 (152 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D2B3139A0836441DC5647FFC0C6729BD
- SHA-256 fingerprint
- 18:13:96:3B:DF:0F:09:26:8A:FF:30:07:BC:4F:27:56:B2:7A:69:59:5B:BE:C6:DE:BB:59:19:A5:8E:BC:43:E5
- Chain
- Entrust OV TLS Issuing RSA CA 2 → 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 cap-cp.ca's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch cap-cp.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, 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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