SSL/TLS Certificate Lookup

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

libby-app.net

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for libby-app.net

Valid
Issued by (CA)
Google Trust Services
Subject
reciprocal.com
Valid from
Jul 13, 2026
Valid until
Oct 11, 2026 (80 days remaining)
Public key
RSA 2048-bit
Serial
172A696E340B690411859C81AA936738
SHA-256 fingerprint
05:29:22:6B:2A:A4:E6:C5:1E:1B:8A:48:45:B3:51:BC:90:DE:ED:A5:6C:F9:C6:73:1E:8F:9E:62:22:0F:E4:03
Chain
WR1 → GTS Root R1
Subject Alternative Names (94)
bestreads.com, cloud-branch.com, cloud-branch.net, cloud-branch.org, cloudbranch.net, cloudbranch.org, contentreserve.info, digitalbooklocator.com, digitalbookmobiletour.com, digitalbooksearch.com, ebookevolved.net, edubundles.com, ereaderschoice.net, ereaderschoice.org, freeparentdownloads.com, getlibby.com, getlibby.net, getlibby.org, judgingabook.com, judgingabook.net, judgingabook.org, libby-app.net, libby-app.org, libby.app, libbyapp.net, libbyapp.org, libraryatm.com, libraryatm.net, libraryatm.org, mediavending.net, overdrivecloud.net, overdrivecloud.org, overdrivemarketplace.com, professionalbooknerds.net, professionalbooknerds.org, read-a-likes.com, read-a-likes.net, read-a-likes.org, read-alikes.net, read-alikes.org, reciprocal.com, sora.app, stevepotash.us, teachersnotebook.com, thecloudbranch.com, thecloudbranch.net, thecloudbranch.org, www.bestreads.com, www.cloud-branch.com, www.cloud-branch.net, www.cloud-branch.org, www.cloudbranch.net, www.cloudbranch.org, www.contentreserve.info, www.digitalbooklocator.com, www.digitalbookmobiletour.com, www.digitalbooksearch.com, www.ebookevolved.net, www.edubundles.com, www.ereaderschoice.net, www.ereaderschoice.org, www.freeparentdownloads.com, www.getlibby.com, www.getlibby.net, www.getlibby.org, www.judgingabook.com, www.judgingabook.net, www.judgingabook.org, www.libby-app.net, www.libby-app.org, www.libby.app, www.libbyapp.net, www.libbyapp.org, www.libraryatm.com, www.libraryatm.net, www.libraryatm.org, www.mediavending.net, www.overdrivecloud.net, www.overdrivecloud.org, www.overdrivemarketplace.com, www.professionalbooknerds.net, www.professionalbooknerds.org, www.read-a-likes.com, www.read-a-likes.net, www.read-a-likes.org, www.read-alikes.net, www.read-alikes.org, www.reciprocal.com, www.sora.app, www.stevepotash.us, www.teachersnotebook.com, www.thecloudbranch.com, www.thecloudbranch.net, www.thecloudbranch.org

Certificate Authority Authorization (CAA)

The serving CA (Google Trust Services) is authorized by this domain's CAA records (letsencrypt.org, pki.goog).

Never get surprised by libby-app.net's certificate expiring

This is today's certificate. Turn on monitoring and we'll watch libby-app.net 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.