SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gensens-sales.com
SSL/TLS Certificate
SSL/TLS Certificate for gensens-sales.com
Valid- Issued by (CA)
- Amazon
- Subject
- *.gensens-sales.com
- Valid from
- Sep 22, 2026
- Valid until
- Apr 8, 2027 (169 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 44950910F566150863DF97E335A93529
- SHA-256 fingerprint
- 10:53:9A:3B:B5:A2:EF:18:D6:85:DD:80:17:56:95:9D:C7:AF:9B:0F:C7:62:D6:D1:10:B2:D3:53:4D:AB:FF:EE
- Chain
- Amazon RSA 2048 S22 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
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 10, 2026.
Never get surprised by gensens-sales.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch gensens-sales.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, CNAME, TXT 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.