SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lgs-163.com
SSL/TLS Certificate
SSL/TLS Certificate for lgs-163.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lgs-163.com
- Valid from
- Oct 18, 2026
- Valid until
- Jan 16, 2027 (68 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05EBA5436A70A2FB42AC28869E9B0374A1CC
- SHA-256 fingerprint
- 61:29:E3:13:9E:3B:4C:76:A8:9D:F4:DB:4E:F8:9F:20:69:58:D9:6C:8F:88:49:BC:14:F8:03:51:24:C9:0A:A1
- Chain
- YR1 → Root YR → ISRG Root X1
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 1, 2026.
Never get surprised by lgs-163.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch lgs-163.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, CNAME, TXT 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.