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 elmaxima-electric.ca

Valid
Issued by (CA)
Let's Encrypt
Subject
elmaxima-electric.ca
Valid from
Jul 12, 2026
Valid until
Oct 10, 2026 (26 days remaining)
Public key
EC 256-bit
Serial
056F78780BB61D7F08B95CB376D8F40BA736
SHA-256 fingerprint
ED:82:93:FC:97:55:D2:C1:62:3F:EE:2B:A9:27:0E:17:74:16:02:09:1F:E1:51:89:6E:2F:7E:39:E6:1A:8F:7B
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
elmaxima-electric.ca, www.elmaxima-electric.ca

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 Sep 3, 2026.

Never get surprised by elmaxima-electric.ca's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch elmaxima-electric.ca 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.

Monitor this certificate free

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