SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zam-tech.com
SSL/TLS Certificate
SSL/TLS Certificate for zam-tech.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tls.automattic.com
- Valid from
- Sep 2, 2026
- Valid until
- Dec 1, 2026 (47 days remaining)
- Public key
- EC 256-bit
- Serial
- 3BF5987A0AEB38F213C8EA13EE8C9FB4
- SHA-256 fingerprint
- 09:72:74:3B:0D:09:0E:D0:E2:C6:CD:51:D5:42:2A:C8:24:DE:99:87:3D:A8:F9:69:B6:A9:CE:E3:7D:A6:36:50
- 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 Sep 9, 2026.
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Uptime
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DNS changes
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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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