SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
poli-flex.com
SSL/TLS Certificate
SSL/TLS Certificate for poli-flex.com
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- www.poli-flex.com
- Valid from
- Aug 31, 2026
- Valid until
- Mar 17, 2027 (162 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0C80FB739F3A84F307038C2A33D61DA7
- SHA-256 fingerprint
- F1:6D:A7:38:9C:3C:3B:CF:B3:1C:49:76:06:61:92:38:8B:36:B6:CC:89:35:39:73:D3:EE:5D:34:E9:41:CF:88
- Chain
- RapidSSL TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 17, 2026.
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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