SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
t-bar-k.com
SSL/TLS Certificate
SSL/TLS Certificate for t-bar-k.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- t-bar-k.com
- Valid from
- Sep 2, 2026
- Valid until
- Dec 1, 2026 (45 days remaining)
- Public key
- EC 256-bit
- Serial
- 3DD27DE65511414113484163B176D870
- SHA-256 fingerprint
- D2:5D:38:29:EF:88:88:A7:27:EC:86:48:DD:5C:AC:9B:AC:85:63:66:09:02:2F:2E:DE:A3:A3:D1:4B:4D:9F:52
- Chain
- WE1 → GTS Root R4
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 Sep 21, 2026.
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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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