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 spr-telecom.com

Untrusted chain
Issued by (CA)
Sectigo Limited
Subject
www.spr-telecom.com
Valid from
Jun 18, 2026
Valid until
Jan 2, 2027 (121 days remaining)
Public key
RSA 4096-bit
Serial
D62D7790B3E631DED0EF876DF4F02C6E
SHA-256 fingerprint
2B:4F:5B:8F:E7:2B:79:14:21:CD:40:77:36:A6:2C:91:43:6A:6A:79:EF:4D:24:8E:20:BF:69:EE:91:E3:C8:CB
Chain
Subject Alternative Names (2)
spr-telecom.com, www.spr-telecom.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

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DNS changes

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TLS certificate

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