SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aero-j.net
SSL/TLS Certificate
SSL/TLS Certificate for aero-j.net
Valid- Issued by (CA)
- Nijimo, Inc.
- Subject
- www.aero-j.net
- Valid from
- Dec 9, 2025
- Valid until
- Jan 8, 2027 (115 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 887C6D48E688AE14C1C215A615B01CE5
- SHA-256 fingerprint
- 1D:22:EA:41:28:BC:5A:6A:C2:44:66:A5:66:28:38:17:1E:7F:2B:6E:15:CD:05:22:C4:0E:55:72:95:3F:8C:BC
- Chain
- FujiSSL RSA Domain Validation Secure Server CA 2 → Sectigo Public Server Authentication Root R46
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by aero-j.net's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch aero-j.net 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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