SSL Checker

purdue.edu

TLS 1.3 TLS_CHACHA20_POLY1305_SHA256

Leaf Certificate

Subject www.purdue.edu

Issuer InCommon RSA OV SSL CA 3

Valid From Jul 14, 2026

Valid Until Jan 28, 2027 (165 days)

Algorithm SHA256-RSA

Subject Alternative Names

www.purdue.eduadmission.purdue.eduadmissions.purdue.edualstar-internal.ceris.purdue.edualstar-pets.ceris.purdue.eduanglerarchive.organsc.purdue.eduapprovedmethods.ceris.purdue.eduapps.online.purdue.eduarboretum.purdue.eduatracsi.ceris.purdue.edubeekeeper.ceris.purdue.edublogs.itap.purdue.edubtny.purdue.edubusiness.purdue.edubusinessplan.ceris.purdue.educare.purdue.educdext.purdue.educellwall.genomics.purdue.educpsiccnexusworkshop2024.orgcyanosite.bio.purdue.educyberbridges.orgcyto.ceris.purdue.edudatamine.purdue.edudctools.it.purdue.edudecision-support.ceris.purdue.edudiscover.online.purdue.eduecdre.ceris.purdue.eduentm.purdue.eduesports.purdue.eduestebanfj.bio.purdue.eduevbatteryportal.orgexed.purdue.eduextension.entm.purdue.edufed.online.purdue.edufishatlas.orgglobaleast.orgglobalsoundscapes.orggomeet.itap.purdue.edugradschool.purdue.edugreatteacher.ceris.purdue.eduhcdd.purdue.eduhhs.purdue.eduhlb-reon.orghonors.purdue.eduhort.purdue.eduhortcalc.ceris.purdue.eduhothog.ceris.purdue.edui-hope.purdue.eduindianagearup.orgiseb.ceris.purdue.eduit.purdue.eduitap.purdue.edujinsuh.business.purdue.edukrannert.purdue.eduleung.bio.purdue.edum2m.tech.purdue.edumanfratsensors.physics.purdue.edumidwestagrivoltaicsresilientcommunities.orgnapis.ceris.purdue.edunew.admissions.purdue.edunew.business.purdue.edunew.cco.purdue.edunew.datamine.purdue.edunew.honors.purdue.edunew.it.purdue.edunew.pcrd.purdue.edunew.soilexplorer.netnew.vet.purdue.edunew.www.purdue.edunews.uns.purdue.edunomenclator.it.purdue.edunomenclator.itap.purdue.edunursery-inspection.ceris.purdue.eduowl.purdue.edupathwaytopurdue.purdue.edupcrd.purdue.edupesttracker.orgpolymers.centers.purdue.edupurdue.edupurdueplantdoctor.ceris.purdue.edupurdueplantdoctor.comrecordtheearth.orgsmas.purdue.edusoilexplorer.netsoilsoft.ag.purdue.eduspider.entm.purdue.edusuccessnex.ussuccessnexus.orgsurveyplanning.ceris.purdue.edusustainable.ceris.purdue.edutwigaging.ceris.purdue.eduvet.purdue.eduwww-cyanosite.bio.purdue.eduwww.admission.purdue.eduwww.admissions.purdue.eduwww.anglerarchive.orgwww.ansc.purdue.eduwww.btny.purdue.eduwww.business.purdue.eduwww.care.purdue.eduwww.cdext.purdue.eduwww.cpsiccnexusworkshop2024.orgwww.cyanosite.bio.purdue.eduwww.cyberbridges.orgwww.datamine.purdue.eduwww.entm.purdue.eduwww.evbatteryportal.orgwww.exed.purdue.eduwww.extension.entm.purdue.eduwww.fishatlas.orgwww.globaleast.orgwww.globalsoundscapes.orgwww.gradschool.purdue.eduwww.hhs.purdue.eduwww.hlb-reon.orgwww.honors.purdue.eduwww.hort.purdue.eduwww.i-hope.purdue.eduwww.indianagearup.orgwww.irb.purdue.eduwww.it.purdue.eduwww.itap.purdue.eduwww.krannert.purdue.eduwww.m2m.tech.purdue.eduwww.midwestagrivoltaicsresilientcommunities.orgwww.pathwaytopurdue.purdue.eduwww.pcrd.purdue.eduwww.pesttracker.orgwww.picc.purdue.eduwww.purdueplantdoctor.comwww.recordtheearth.orgwww.robotics.purdue.eduwww.smas.purdue.eduwww.soilexplorer.netwww.student-orgs.purdue.eduwww.successnex.uswww.successnexus.orgwww.vet.purdue.eduzebase.bio.purdue.edu

Intermediate

Subject InCommon RSA OV SSL CA 3

Issuer Sectigo Public Server Authentication Root R46

Valid From Nov 6, 2025

Valid Until Nov 5, 2035 (3368 days)

Algorithm SHA384-RSA

Intermediate

Subject Sectigo Public Server Authentication Root R46

Issuer USERTrust RSA Certification Authority

Valid From Mar 22, 2021

Valid Until Jan 18, 2038 (4173 days)

Algorithm SHA384-RSA