SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tectivity.net
SSL/TLS Certificate
SSL/TLS Certificate for tectivity.net
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tectivity.net
- Valid from
- Sep 23, 2026
- Valid until
- Dec 23, 2026 (84 days remaining)
- Public key
- EC 256-bit
- Serial
- C04C2F040892BCB90EE2E632402AD34E
- SHA-256 fingerprint
- 45:99:BC:9A:1C:EF:C7:CB:56:B4:CF:04:B2:A9:80:67:D6:50:E0:CC:7F:A0:1B:A0:C4:1F:5D:74:53:43:92:86
- 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 17, 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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