SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ex-labo.net
SSL/TLS Certificate
SSL/TLS Certificate for ex-labo.net
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.ex-labo.net
- Valid from
- Jun 30, 2026
- Valid until
- Jan 15, 2027 (158 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6F81ACFDB5E3AA780373666E
- SHA-256 fingerprint
- 4C:E3:4A:D4:D1:7D:AE:29:93:28:46:04:EE:3A:4F:60:EC:7E:3B:99:E8:2D:E1:46:3B:5E:1C:0A:77:7F:3C:40
- Chain
- GlobalSign GCC R6 AlphaSSL CA 2025 → GlobalSign
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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