SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for lk-inc.com

Valid
Issued by (CA)
GoDaddy.com
Subject
lk-inc.com
Valid from
Jul 7, 2026
Valid until
Jan 21, 2027 (156 days remaining)
Public key
RSA 2048-bit
Serial
4FC7CB96E77CC75A
SHA-256 fingerprint
77:10:10:8C:64:15:9E:CE:B6:E2:7B:B8:0B:6E:96:2A:3F:AF:86:02:14:1D:30:27:8B:94:CE:72:EF:E0:77:3A
Chain
GoDaddy TLS Intermediate CA DV - R1v1 → GoDaddy TLS Root CA - R1 → Go Daddy Root Certificate Authority - G2
Subject Alternative Names (1)
lk-inc.com

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

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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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