Find every subdomain
of a domain.

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

100 hosts (first page) · 237 ms

HostCertsFirst seenLast seen
sophosapps.com 2 2025-07-25 2026-06-24
*.sophosapps.com 2 2025-07-25 2026-06-24
man-sbc-01.sophosapps.com 1 2026-02-17 2026-02-17
zabbix-dev-aps1.sophosapps.com 1 2026-01-05 2026-01-05
zabbix-aps1.sophosapps.com 2 2026-01-22 2026-02-26
zabbix-dev-euw1.sophosapps.com 1 2026-01-05 2026-01-05
zabbix-euw1.sophosapps.com 2 2026-01-22 2026-02-26
aps1-zabmax1.sophosapps.com 1 2026-02-12 2026-02-12
euw1-zabmax1.sophosapps.com 1 2026-02-12 2026-02-12
man-sbc-02.sophosapps.com 1 2026-02-17 2026-02-17
device42.sophosapps.com 1 2026-02-16 2026-02-16
origin-secure2.sophosapps.com 1 2026-01-27 2026-01-27
ee-eaa-s3.sophosapps.com 2 2026-04-25 2026-09-25
*.cta.sophosapps.com 8 2025-09-12 2026-08-18
grafana.cta.sophosapps.com 4 2025-09-12 2026-08-23
*.questdb.cta.sophosapps.com 1 2026-06-22 2026-06-22
metrics-trending-service.cta.sophosapps.com 1 2025-10-30 2025-10-30
*.internal.cta.sophosapps.com 4 2025-09-12 2026-05-12
absorb.sophosapps.com 2 2025-10-06 2026-09-06
zabbix-poc.sophosapps.com 2 2025-10-21 2025-10-21
bamboosvc.sophosapps.com 1 2025-11-23 2025-11-23
sophosidocspoc-lb.d.sophosapps.com 1 2026-05-09 2026-05-09
sdudownload.sophosapps.com 2 2025-06-26 2026-05-26
device42-prod.sophosapps.com 4 2025-09-19 2026-08-20
argocd-sase-prod.sophosapps.com 2 2025-07-23 2026-07-13
build.cloud.sophosapps.com 1 2025-11-30 2025-11-30
itbamboo-upgrade.sophosapps.com 1 2025-12-08 2025-12-08
argocd-sase.sophosapps.com 2 2025-07-14 2026-08-06
eazybi-private.sophosapps.com 3 2025-10-15 2026-09-14
fisheye.sophosapps.com 1 2025-11-30 2025-11-30
absorb.techsuptraining.sophosapps.com 2 2025-10-06 2026-09-06
absorb.mdrtraining.sophosapps.com 2 2025-10-06 2026-09-06
alertdash.sophosapps.com 1 2026-01-06 2026-01-06
stash.sophosapps.com 1 2025-11-30 2025-11-30
itstash.sophosapps.com 1 2025-11-30 2025-11-30
esh.sophosapps.com 1 2025-11-13 2025-11-13
*.esh.sophosapps.com 1 2025-11-13 2025-11-13
ai.sophosapps.com 1 2025-12-10 2025-12-10
*.ai.sophosapps.com 1 2025-12-10 2025-12-10
chatbot-api-dev.ai.sophosapps.com 1 2025-12-29 2025-12-29
zabbix-poc-mumbai.sophosapps.com 2 2025-10-21 2025-10-21
restricted-auth-api.sophosapps.com 1 2025-11-16 2025-11-16
it-devbamboo-internal.sophosapps.com 2 2025-06-17 2026-05-18
*.intel.sophosapps.com 3 2025-12-30 2026-09-05
op-prod-sophos-scim.sophosapps.com 1 2026-02-12 2026-02-12
op-test-sophos-scim.sophosapps.com 1 2026-01-26 2026-01-26
op-dev-sophos-scim.sophosapps.com 1 2026-02-18 2026-02-18
easm.sophosapps.com 4 2026-02-07 2026-09-22
zabbix-poc-dublin.sophosapps.com 2 2025-10-21 2025-10-21
freshservice-mcp-test-admin.sophosapps.com 3 2025-08-08 2025-08-08
freshservice-mcp-dev-admin.sophosapps.com 1 2025-08-12 2025-08-12
gamification.sophosapps.com 1 2025-12-02 2025-12-02
it-prodbamboo.sophosapps.com 2 2026-02-23 2026-07-11
itbamboo.sophosapps.com 1 2025-11-30 2025-11-30
it-devbamboo.sophosapps.com 2 2026-04-06 2026-09-06
newboo.sophosapps.com 1 2025-11-23 2025-11-23
freshservice-mcp.sophosapps.com 2 2025-10-07 2026-09-07
adp.sophosapps.com 2 2026-08-24 2026-08-24
*.adp.sophosapps.com 2 2026-08-24 2026-08-24
crucibledp.sophosapps.com 1 2025-11-23 2025-11-23
bamboodp.sophosapps.com 1 2025-11-23 2025-11-23
amplifyapp.sophosapps.com 34 2026-03-13 2026-09-10
*.amplifyapp.sophosapps.com 34 2026-03-13 2026-09-10
artifacts.amplifyapp.sophosapps.com 3 2026-04-20 2026-09-20
sandbox-artifacts.amplifyapp.sophosapps.com 2 2026-04-20 2026-09-20
api.artifacts.amplifyapp.sophosapps.com 3 2026-04-20 2026-09-20
artifacts-dev.amplifyapp.sophosapps.com 4 2026-04-20 2026-09-20
sandbox-artifacts-dev.amplifyapp.sophosapps.com 4 2026-04-20 2026-09-20
hub-migration-lookup.sophosapps.com 1 2026-06-04 2026-06-04
*.mdr.sophosapps.com 3 2025-12-08 2026-09-08
cyberrange.mdr.sophosapps.com 6 2026-04-07 2026-09-08
*.dev.mdr.sophosapps.com 3 2025-09-11 2026-08-12
rancher.sophosapps.com 2 2026-02-27 2026-07-15
cis-rancher.sophosapps.com 1 2025-09-22 2025-09-22
mcp-keymgr.sophosapps.com 2 2025-08-26 2026-07-27
*.mtr.sophosapps.com 2 2025-06-14 2026-05-14
ir-internal.sas.sophosapps.com 1 2025-09-16 2025-09-16
*.ir-internal.sas.sophosapps.com 8 2025-09-16 2026-08-17
*.irpilot-internal.sas.sophosapps.com 2 2025-10-24 2026-09-24
irdev-internal.sas.sophosapps.com 1 2025-10-24 2025-10-24
*.irdev-internal.sas.sophosapps.com 2 2025-10-24 2026-09-24
ir.sas.sophosapps.com 2 2025-09-08 2026-08-09
*.ir.sas.sophosapps.com 8 2025-09-03 2026-08-09
cdn.ir.sas.sophosapps.com 1 2025-09-03 2025-09-03
uk-luna-kibana.labs.sophosapps.com 1 2025-12-10 2025-12-10
dev-rancher.labs.sophosapps.com 2 2025-07-21 2025-07-21
metrics.sophosapps.com 2 2025-07-15 2026-06-15
selfservice.cis.sophosapps.com 2 2025-09-08 2026-08-09
apis.sophosapps.com 1 2026-01-06 2026-01-06
*.apis.sophosapps.com 1 2026-01-06 2026-01-06
soctools.sophosapps.com 1 2026-02-11 2026-02-11
pilot-soctools.sophosapps.com 1 2026-02-11 2026-02-11
salesops.sophosapps.com 2 2025-08-31 2026-08-01
dev.assets360.xops.sophosapps.com 3 2026-05-28 2026-05-28
idb.xops.sophosapps.com 1 2026-07-01 2026-07-01
ai1.idb.xops.sophosapps.com 1 2026-06-24 2026-06-24
ai.idb.xops.sophosapps.com 3 2026-06-26 2026-07-02
iceberg.xops.sophosapps.com 5 2026-04-20 2026-09-20
sarvai.xops.sophosapps.com 2 2026-05-27 2026-05-27
sakshi.sarvai.xops.sophosapps.com 2 2026-08-16 2026-08-16

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/sophosapps.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/sophosapps.com.