SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jt-vfia.com
SSL/TLS Certificate
SSL/TLS Certificate for jt-vfia.com
Valid- Issued by (CA)
- Amazon
- Subject
- jt-vfia.com
- Valid from
- Oct 20, 2026
- Valid until
- May 5, 2027 (182 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0D14FE9C2CFBF59B1E2786E309ED3315
- SHA-256 fingerprint
- 28:D0:61:8D:EA:36:8C:D3:2E:31:02:EF:AC:61:55:47:C8:64:2F:B4:BE:5D:7C:DE:7C:96:F1:D8:A4:6C:06:8A
- Chain
- Amazon RSA 2048 M04 → 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.
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This is today's certificate. Turn on monitoring and we'll watch jt-vfia.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.
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