SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
selex-es.com
SSL/TLS Certificate
SSL/TLS Certificate for selex-es.com
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.selex-es.com
- Valid from
- May 25, 2026
- Valid until
- Nov 26, 2026 (112 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 09ECA0B9301BA18D024019F1D0045B99
- SHA-256 fingerprint
- E7:23:CE:6D:B0:89:EB:A3:F1:27:B7:DD:C7:78:34:55:28:E2:12:AF:0E:AF:4F:B8:D8:7B:31:8B:13:B6:F6:F3
- Chain
- Actalis Organization Validated TLS Server RSA CA 2025 → Actalis TLS Server RSA Root CA 2025 → Actalis Authentication Root CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by selex-es.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch selex-es.com 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.
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