Find every subdomain
of a domain.

Every hostname under a domain that ever appeared in a public TLS certificate — with certificate counts, first/last seen and live DNS status.

100 hosts (first page) · 520 ms

HostCertsFirst seenLast seenDNS
varonis.com 34 2025-09-06 2026-10-04 ok
*.varonis.com 34 2025-09-06 2026-10-04 —
varoniscmg01.varonis.com 1 2026-03-03 2026-03-03 ok
www.varoniscmg01.varonis.com 1 2026-03-03 2026-03-03 nxdomain
ilhrztfsart01.varonis.com 3 2025-09-17 2026-09-07 nxdomain
ilhrztfsart02.varonis.com 3 2025-09-17 2026-09-07 nxdomain
artifactory02.varonis.com 3 2025-09-17 2026-09-07 nxdomain
sbcil2.varonis.com 1 2025-12-17 2025-12-17 nxdomain
www.sbcil2.varonis.com 1 2025-12-17 2025-12-17 nxdomain
vpn2.varonis.com 1 2026-01-16 2026-01-16 ok
vpn3.varonis.com 1 2026-01-16 2026-01-16 nxdomain
vpn4.varonis.com 1 2026-01-16 2026-01-16 nxdomain
vpn5.varonis.com 1 2026-01-16 2026-01-16 nxdomain
ffa.varonis.com 2 2026-05-12 2026-09-04 ok
itia.varonis.com 2 2026-06-22 2026-06-22 ok
www.itia.varonis.com 2 2026-06-22 2026-06-22 nxdomain
gp-fra.varonis.com 2 2025-07-12 2026-05-12 ok
connecthub.varonis.com 10 2026-05-17 2026-09-13 ok
authupload.varonis.com 3 2025-09-01 2026-07-31 ok
www.authupload.varonis.com 3 2025-09-01 2026-07-31 nxdomain
brand.varonis.com 3 2025-10-17 2026-09-17 ok
projectsrnd.varonis.com 2 2026-03-15 2026-07-08 ok
box-upload-prod.varonis.com 1 2026-05-24 2026-05-24 ok
www.box-upload-prod.varonis.com 1 2026-05-24 2026-05-24 nxdomain
box-uploader-prod.varonis.com 3 2025-09-06 2026-09-06 ok
www.box-uploader-prod.varonis.com 3 2025-09-06 2026-09-06 nxdomain
myvaronis-sf-stg-rd.varonis.com 5 2025-07-28 2026-07-29 ok
www.myvaronis-sf-stg-rd.varonis.com 3 2025-07-28 2026-07-29 nxdomain
myvaronis-api-stg-rd.varonis.com 1 2025-10-29 2025-10-29 nxdomain
www.myvaronis-api-stg-rd.varonis.com 1 2025-10-29 2025-10-29 nxdomain
licenseregistration-stg-rd.varonis.com 1 2026-05-26 2026-05-26 nodata
www.licenseregistration-stg-rd.varonis.com 1 2026-05-26 2026-05-26 nxdomain
myvaronis-stg-rd.varonis.com 1 2025-10-29 2025-10-29 nxdomain
www.myvaronis-stg-rd.varonis.com 1 2025-10-29 2025-10-29 nxdomain
licensemgmt-stg-rd.varonis.com 1 2026-03-04 2026-03-04 ok
www.licensemgmt-stg-rd.varonis.com 1 2026-03-04 2026-03-04 nxdomain
cloudatp-dashboard.varonis.com 3 2026-02-19 2026-10-03 ok
salesforce-notification-service.varonis.com 2 2026-02-22 2026-06-14 ok
escalation-manager-service.varonis.com 2 2026-02-25 2026-06-16 ok
licensemgmt-stg-rd-salesforce.varonis.com 1 2026-03-03 2026-03-03 ok
www.licensemgmt-stg-rd-salesforce.varonis.com 1 2026-03-03 2026-03-03 nxdomain
engage.varonis.com 5 2026-05-02 2026-08-17 ok
usage.varonis.com 1 2026-05-28 2026-05-28 nxdomain
www.usage.varonis.com 1 2026-05-28 2026-05-28 nxdomain
store.varonis.com 17 2025-10-29 2026-10-04 ok
www.store.varonis.com 1 2025-10-29 2025-10-29 nxdomain
almadenitstore.varonis.com 17 2026-01-01 2026-10-04 ok
www.almadenitstore.varonis.com 1 2026-01-01 2026-01-01 nxdomain
se.varonis.com 27 2026-05-23 2026-10-04 ok
liveupdate.varonis.com 29 2026-04-12 2026-10-04 ok
www.liveupdate.varonis.com 2 2026-04-12 2026-09-26 nxdomain
frostbyte.varonis.com 15 2026-04-09 2026-10-03 ok
myvaronis-sf.varonis.com 3 2025-08-09 2026-08-09 ok
www.myvaronis-sf.varonis.com 3 2025-08-09 2026-08-09 nxdomain
swag.varonis.com 19 2026-03-17 2026-10-04 ok
www.swag.varonis.com 3 2026-03-17 2026-08-31 nxdomain
onboarding.varonis.com 2 2025-09-07 2026-09-07 ok
www.onboarding.varonis.com 2 2025-09-07 2026-09-07 nxdomain
webflow-staging.varonis.com 3 2026-08-07 2026-08-11 ok
www-staging.varonis.com 12 2026-08-06 2026-10-02 nxdomain
blog.varonis.com 2 2026-05-12 2026-09-23 ok
itia-stg.varonis.com 2 2026-06-22 2026-06-22 ok
www.itia-stg.varonis.com 2 2026-06-22 2026-06-22 nxdomain
onboarding-stg.varonis.com 1 2025-10-21 2025-10-21 ok
www.onboarding-stg.varonis.com 1 2025-10-21 2025-10-21 nxdomain
myvaronis-stg.varonis.com 3 2025-07-28 2026-07-29 nodata
www.myvaronis-stg.varonis.com 3 2025-07-28 2026-07-29 nxdomain
ai.varonis.com 1 2026-05-07 2026-05-07 nodata
www.ai.varonis.com 1 2026-05-07 2026-05-07 nxdomain
india-netsuite-api.varonis.com 2 2026-09-27 2026-10-04 ok
sasi.varonis.com 3 2025-08-12 2026-08-01 nodata
www.sasi.varonis.com 3 2025-08-12 2026-08-01 nxdomain
gsblink.varonis.com 1 2025-11-10 2025-11-10 ok
gslink.varonis.com 2 2026-03-09 2026-07-25 ok
ask.varonis.com 2 2026-05-09 2026-09-21 ok
helpdesk.varonis.com 2 2026-01-20 2026-06-13 ok
central.varonis.com 1 2026-01-16 2026-01-16 ok
uat-central.varonis.com 1 2026-01-16 2026-01-16 ok
mail.varonis.com 1 2026-10-04 2026-10-04 nodata
www.mail.varonis.com 1 2026-10-04 2026-10-04 nxdomain
sbcil.varonis.com 2 2025-06-19 2026-05-15 nxdomain
www.sbcil.varonis.com 2 2025-06-19 2026-05-15 nxdomain
login.varonis.com 9 2026-04-21 2026-09-23 ok
captiveportal-login.varonis.com 3 2025-07-31 2026-07-31 nxdomain
www.captiveportal-login.varonis.com 3 2025-07-31 2026-07-31 nxdomain
education.varonis.com 2 2026-01-15 2026-06-11 ok
cloud-vdi-us-secondgen-migration.varonis.com 6 2025-08-16 2026-08-20 ok
www.cloud-vdi-us-secondgen-migration.varonis.com 6 2025-08-16 2026-08-20 nxdomain
pspmigration.varonis.com 5 2025-10-26 2026-08-20 ok
www.pspmigration.varonis.com 5 2025-10-26 2026-08-20 nxdomain
enterpriseregistration.varonis.com 3 2026-05-14 2026-09-26 ok
licenseregistration.varonis.com 2 2026-04-15 2026-09-29 ok
www.licenseregistration.varonis.com 2 2026-04-15 2026-09-29 nxdomain
vpn.varonis.com 1 2026-01-16 2026-01-16 nxdomain
www.vpn.varonis.com 1 2026-01-16 2026-01-16 nxdomain
vdivpn.varonis.com 1 2026-01-08 2026-01-08 ok
www.vdivpn.varonis.com 1 2026-01-08 2026-01-08 nxdomain
learn.varonis.com 16 2026-05-26 2026-09-21 ok
info.varonis.com 11 2026-06-01 2026-09-28 ok
pto.varonis.com 2 2026-01-12 2026-05-30 ok

Showing the first 100 hostnames — sign in with GitHub or Google to page the full list, or use the API with an API key: GET /v1/hosts/varonis.com.

Shown here: hostnames with a certificate that is valid now or expired within the last 90 days. The full history since 2013 — hostnames whose last certificate expired earlier — is a Pro plan method: GET /v1/hosts-history/varonis.com.