SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
effort-akcija.com
SSL/TLS Certificate
SSL/TLS Certificate for effort-akcija.com
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- imperva.com
- Valid from
- Sep 8, 2026
- Valid until
- Dec 7, 2026 (63 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 01BA61F4F8CEC3E0FB938634818A9675
- SHA-256 fingerprint
- 5F:36:93:F7:91:64:5C:00:EA:9A:AA:03:D4:61:B4:79:BB:08:66:78:B4:40:9D:CD:A3:93:91:DA:81:92:8B:4F
- Chain
- GlobalSign Atlas R46 DV TLS CA 2026 Q3 → GlobalSign Root R46 → GlobalSign
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 22, 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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