SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sgmember-th.com
SSL/TLS Certificate
SSL/TLS Certificate for sgmember-th.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- sgmember-th.com
- Valid from
- Jul 20, 2026
- Valid until
- Oct 18, 2026 (75 days remaining)
- Public key
- EC 256-bit
- Serial
- AFF98EDBF169346D139DB06BAA07DC35
- SHA-256 fingerprint
- CB:3F:00:20:A6:7C:9F:21:8E:A3:61:65:5E:1F:24:C0:9B:1C:A4:0C:C7:43:82:5B:27:D6:86:8B:DC:CC:6B:95
- 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 sgmember-th.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sgmember-th.com 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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