SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
true-north.ca
SSL/TLS Certificate
SSL/TLS Certificate for true-north.ca
Valid- Issued by (CA)
- Google Trust Services
- Subject
- true-north.ca
- Valid from
- Aug 29, 2026
- Valid until
- Nov 27, 2026 (83 days remaining)
- Public key
- EC 256-bit
- Serial
- 49CB6B3B43E73DDC13C2D2BE3CDFA7D1
- SHA-256 fingerprint
- 5E:6A:FB:AB:65:4A:54:28:4A:57:4E:CE:C3:AC:45:CA:42:0D:5D:DB:4C:40:D2:69:64:58:C7:34:0F:0F:1E:4D
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by true-north.ca's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch true-north.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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