SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lijia-dg.com
SSL/TLS Certificate
SSL/TLS Certificate for lijia-dg.com
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- www.lijia-dg.com
- Valid from
- Aug 17, 2026
- Valid until
- Nov 15, 2026 (74 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 486A526DA6C78CB6E951641ED0D8405E
- SHA-256 fingerprint
- 6F:7F:89:4C:59:08:1D:35:E3:27:2A:02:1B:8D:C1:9B:34:44:75:89:FE:06:30:CC:61:6F:D6:41:21:23:08:16
- Chain
- ZeroSSL RSA DV SSL CA 2 → Sectigo Public Server Authentication Root R46
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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