SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
candid-co.com
SSL/TLS Certificate
SSL/TLS Certificate for candid-co.com
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- candid-co.com
- Valid from
- Jun 8, 2026
- Valid until
- Dec 24, 2026 (86 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 233DF986EE966EC4C2286845CF425F03
- SHA-256 fingerprint
- D4:8C:14:84:32:AA:BA:B3:55:94:61:23:87:EA:BE:0A:EC:2A:1B:67:6C:72:7D:36:61:79:B1:2E:9F:6F:BA:9C
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
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 Aug 1, 2026.
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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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