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 aum.co.nz

Valid
Issued by (CA)
Let's Encrypt
Subject
automize.nz
Valid from
Jul 4, 2026
Valid until
Oct 2, 2026 (73 days remaining)
Public key
EC 256-bit
Serial
05070937449C73B34922108DD1DEEB4B4A08
SHA-256 fingerprint
19:C6:BE:63:6A:D5:1A:B6:2C:EB:6A:9D:2F:F2:E8:CB:51:3B:D0:40:10:70:DB:93:26:B9:04:AE:6F:88:94:8C
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (58)
academylandscapes.co.nz, aum.co.nz, automize.nz, blunt.observer, containerwarehouse.co.nz, fernzmotel.co.nz, home-builder.co.nz, ipsl.net.nz, kawaubeachhouse.co.nz, optrix.nz, qcl.nz, retropunk.art, retropunks.nz, rsapiha.co.nz, shipwrecked.co.nz, silentstudios.co.nz, skyhigh.co.nz, solutionzplastic.co.nz, studio139.co.nz, subsurfacedetection.co.nz, sunshinecoaching.co.nz, tekauri.org.nz, totalresidentialsolutions.co.nz, tranceworks.co.nz, twinharbours.co.nz, vivacioushealth.co.nz, webfolio.co.nz, webfolio.nz, woodburnerstoves.co.nz, www.academylandscapes.co.nz, www.aum.co.nz, www.automize.nz, www.blunt.observer, www.containerwarehouse.co.nz, www.fernzmotel.co.nz, www.home-builder.co.nz, www.ipsl.net.nz, www.kawaubeachhouse.co.nz, www.optrix.nz, www.qcl.nz, www.retropunk.art, www.retropunks.nz, www.rsapiha.co.nz, www.shipwrecked.co.nz, www.silentstudios.co.nz, www.skyhigh.co.nz, www.solutionzplastic.co.nz, www.studio139.co.nz, www.subsurfacedetection.co.nz, www.sunshinecoaching.co.nz, www.tekauri.org.nz, www.totalresidentialsolutions.co.nz, www.tranceworks.co.nz, www.twinharbours.co.nz, www.vivacioushealth.co.nz, www.webfolio.co.nz, www.webfolio.nz, www.woodburnerstoves.co.nz

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.