SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for k-electronic.academy

Valid
Issued by (CA)
Starfield Technologies
Subject
www.k-electronic.academy
Valid from
Oct 15, 2026
Valid until
Apr 30, 2027 (173 days remaining)
Public key
RSA 2048-bit
Serial
D8C38141B59F4325
SHA-256 fingerprint
A5:30:A8:01:56:D2:1B:CC:D1:91:26:D6:83:4B:C1:C6:29:EA:B3:E2:35:31:DC:3B:C8:A8:C2:39:AF:9B:CD:5D
Chain
Starfield TLS Intermediate CA DV - R1v1 → Starfield TLS Root CA - R1 → Starfield Root Certificate Authority - G2
Subject Alternative Names (2)
k-electronic.academy, www.k-electronic.academy

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 Aug 16, 2026.

Never get surprised by k-electronic.academy's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch k-electronic.academy continuously, notifying you the moment anything moves across all three signals:

Certificate monitor showing the issuer, expiry date, chain status, fingerprint, covered names, and a history of a rotation and an expiry warning

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.

Monitor this certificate free

Free for your first domain: uptime, DNS, and certificate together. No credit card.