SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tigo-it.de
SSL/TLS Certificate
SSL/TLS Certificate for tigo-it.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.tigo-it.de
- Valid from
- Oct 5, 2026
- Valid until
- Apr 17, 2027 (194 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 237D94FF1910AA73A64600AC9DEF4C76
- SHA-256 fingerprint
- FE:CF:86:B1:27:F6:5E:9B:EF:77:21:6C:61:6D:25:21:E0:5B:C8:49:E0:10:33:53:D4:9A:9B:F6:DF:6B:74:B7
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 Sep 26, 2026.
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Uptime
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DNS changes
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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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