SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
leamo-kids.com
SSL/TLS Certificate
SSL/TLS Certificate for leamo-kids.com
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.leamo-kids.com
- Valid from
- Oct 3, 2026
- Valid until
- Apr 20, 2027 (165 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 01754FF99FFD57C6E00DCDF2DF3EBF70
- SHA-256 fingerprint
- 4A:69:63:DC:96:66:F3:45:3D:F6:74:A3:2B:51:E3:9F:AD:90:41:44:6D:5A:57:A3:72:57:EF:C9:A7:9E:14:34
- Chain
- GlobalSign Atlas R46 AlphaSSL CA 2026 Q3 → GlobalSign Root R46
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 Oct 8, 2026.
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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, 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.
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