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 ateca.group

Self-signed
Issued by (CA)
*.ateca.group
Subject
*.ateca.group
Valid from
Jan 31, 2026
Valid until
Jan 31, 2027 (142 days remaining)
Public key
RSA 2048-bit
Serial
6FA3008C35BE8C57A3552E15CB7E66A57B5F8DD0
SHA-256 fingerprint
F3:B6:FE:5D:7B:3E:49:7A:98:AE:B3:A1:C1:67:09:03:78:CB:2C:F1:CB:CD:73:4B:21:82:86:9F:CB:C7:B2:BD
Chain
*.ateca.group

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

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TLS certificate

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