SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
a-max.com.ua
SSL/TLS Certificate
SSL/TLS Certificate for a-max.com.ua
Untrusted chain- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- a-max.com.ua
- Valid from
- May 13, 2026
- Valid until
- Nov 28, 2026 (49 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 5897AA5C946E8C0DF2E8E683F12F77E2
- SHA-256 fingerprint
- 47:8C:FC:C1:87:DC:08:63:B8:50:27:58:C8:CE:F7:2B:18:E0:21:52:11:AA:8A:27:5F:DC:24:81:05:1D:1C:1C
- Chain
- —
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 Oct 9, 2026.
Never get surprised by a-max.com.ua's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch a-max.com.ua continuously, notifying you the moment anything moves across all three signals:
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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.