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) · 811 ms

HostCertsFirst seenLast seenDNS
ahs.com 6 2025-08-12 2026-07-13 ok
*.ahs.com 2 2025-11-22 2026-01-14 —
l360.ahs.com 2 2025-10-12 2026-09-12 ok
ftdr-use1-cloudcluster02.ahs.com 1 2025-10-21 2025-10-21 nxdomain
www.ftdr-use1-cloudcluster02.ahs.com 1 2025-10-21 2025-10-21 nxdomain
oggprod2.ahs.com 4 2025-08-25 2026-08-10 nxdomain
store2.ahs.com 2 2026-01-26 2026-02-10 nxdomain
director2.ahs.com 1 2026-01-26 2026-01-26 nxdomain
ggtest2.ahs.com 2 2025-07-18 2026-06-12 nxdomain
ca.ahs.com 2 2026-01-05 2026-01-05 ok
test-ca.ahs.com 3 2026-06-01 2026-08-25 ok
panorama.ahs.com 3 2025-08-04 2026-07-31 nxdomain
ftdr-panorama.ahs.com 2 2026-07-23 2026-07-31 nxdomain
jira.ahs.com 2 2026-01-05 2026-01-05 nxdomain
grid.ahs.com 3 2025-11-04 2026-10-01 nxdomain
oggprod.ahs.com 4 2025-08-25 2026-08-10 nxdomain
trk.pd.ahs.com 9 2026-05-10 2026-10-06 ok
ae.ahs.com 2 2026-01-05 2026-01-05 ok
test-ae.ahs.com 3 2026-06-01 2026-08-25 ok
selfservice.ahs.com 9 2025-07-09 2026-07-13 ok
staging.selfservice.ahs.com 9 2025-07-09 2026-07-13 ok
test.selfservice.ahs.com 2 2026-02-15 2026-02-15 ok
dev.selfservice.ahs.com 2 2026-02-15 2026-02-15 ok
appliance.ahs.com 2 2026-07-06 2026-07-06 ok
hvacupgrade.ahs.com 2 2026-07-06 2026-07-06 ok
jde.ahs.com 7 2025-09-15 2026-09-17 nodata
test.jde.ahs.com 2 2025-09-17 2025-11-30 nodata
welcome.ahs.com 2 2026-01-05 2026-01-05 ok
www.welcome.ahs.com 2 2026-07-06 2026-07-06 ok
quote.ahs.com 2 2026-01-05 2026-01-05 ok
staging-quote.ahs.com 2 2026-02-15 2026-02-15 ok
dev-quote.ahs.com 2 2026-02-15 2026-02-15 ok
test.quote.ahs.com 2 2026-02-15 2026-02-15 nxdomain
dev.quote.ahs.com 2 2026-02-15 2026-02-15 nxdomain
pricing.ahs.com 2 2026-01-05 2026-01-05 nodata
staging.pricing.ahs.com 2 2026-01-05 2026-01-05 ok
test.pricing.ahs.com 2 2026-02-15 2026-02-15 nxdomain
staging.ahs.com 3 2025-11-13 2026-01-05 ok
cdn-staging.ahs.com 1 2025-12-11 2025-12-11 ok
appliance.staging.ahs.com 2 2026-07-06 2026-07-06 ok
hvacupgrade.staging.ahs.com 2 2026-07-06 2026-07-06 ok
homebase.staging.ahs.com 8 2025-07-10 2026-07-13 ok
looker.staging.ahs.com 2 2026-03-09 2026-07-25 nodata
www.staging.ahs.com 1 2025-11-13 2025-11-13 nxdomain
shopping.ahs.com 1 2026-06-12 2026-06-12 ok
test-shopping.ahs.com 3 2026-06-01 2026-08-25 ok
staging.shopping.ahs.com 2 2026-01-05 2026-01-05 ok
test.shopping.ahs.com 2 2026-02-15 2026-02-15 ok
dev.shopping.ahs.com 2 2026-02-15 2026-02-15 ok
www.shopping.ahs.com 2 2026-07-06 2026-07-06 ok
sandbox.shopping.ahs.com 2 2026-07-06 2026-07-06 ok
atlas-auth.ahs.com 3 2025-06-18 2026-05-19 ok
onelink.ahs.com 2 2026-01-05 2026-01-05 nxdomain
cdn.ahs.com 1 2025-12-11 2025-12-11 ok
ahsintegration.ahs.com 2 2026-03-31 2026-09-22 nxdomain
enterpriseregistration.ahs.com 1 2026-02-19 2026-02-19 ok
administration.ahs.com 2 2026-01-05 2026-01-05 ok
pro.ahs.com 2 2026-01-05 2026-01-05 ok
test-pro.ahs.com 3 2026-06-01 2026-08-25 ok
staging.pro.ahs.com 2 2026-07-06 2026-07-06 nodata
login.staging.pro.ahs.com 7 2026-04-09 2026-09-09 ok
login.training.pro.ahs.com 2 2026-04-09 2026-09-09 nodata
login.pro.ahs.com 7 2026-04-09 2026-09-09 ok
test.pro.ahs.com 2 2026-02-15 2026-02-15 nodata
sandbox-test.pro.ahs.com 2 2026-02-15 2026-02-15 nxdomain
login.test.pro.ahs.com 7 2026-04-09 2026-09-09 ok
dev.pro.ahs.com 2 2026-02-15 2026-02-15 nodata
login.dev.pro.ahs.com 7 2026-04-09 2026-09-09 ok
aws01ggproda01p.ahs.com 4 2025-08-25 2026-08-10 nxdomain
awq02ggproda01p.ahs.com 4 2025-08-25 2026-08-10 nxdomain
aws01ggtesta01p.ahs.com 1 2026-04-24 2026-04-24 nxdomain
aws01ggprodp01p.ahs.com 4 2025-08-25 2026-08-10 nxdomain
aws02ggprodp01p.ahs.com 4 2025-08-25 2026-08-10 nxdomain
aws01ggtestp01p.ahs.com 1 2026-04-24 2026-04-24 nxdomain
aws01autogw01p.ahs.com 1 2026-02-09 2026-02-09 nodata
lag0infblx01p.ahs.com 1 2025-11-04 2025-11-04 nxdomain
aws01infblx01p.ahs.com 3 2025-11-04 2026-10-01 nxdomain
aws01ggtesta02p.ahs.com 2 2025-07-18 2026-06-12 nxdomain
aws01ggtestp02p.ahs.com 2 2025-07-18 2026-06-12 nxdomain
aws02infblx02p.ahs.com 3 2025-11-04 2026-10-01 nxdomain
aws01ctxsf03p.ahs.com 1 2026-02-10 2026-02-10 nxdomain
aws01ctxsf04p.ahs.com 1 2026-02-10 2026-02-10 nxdomain
aws01ctxdc05p.ahs.com 1 2026-01-26 2026-01-26 nxdomain
aws01ctxdc06p.ahs.com 1 2026-01-26 2026-01-26 nxdomain
arubacp.ahs.com 5 2025-08-29 2026-09-15 ok
test-shop.ahs.com 2 2026-02-15 2026-02-15 nxdomain
dev-shop.ahs.com 2 2026-02-15 2026-02-15 nxdomain
jde-dr.ahs.com 4 2026-03-16 2026-09-17 nodata
jdeias-dr.ahs.com 2 2026-03-09 2026-07-25 nodata
jdeais-dr.ahs.com 2 2026-09-17 2026-09-17 nodata
contractorfinder.ahs.com 2 2026-01-05 2026-01-05 nxdomain
looker.ahs.com 2 2026-03-09 2026-07-25 nodata
accelerator.ahs.com 1 2026-01-16 2026-01-16 ok
contractor.ahs.com 1 2026-01-14 2026-01-14 nxdomain
*.contractor.ahs.com 1 2026-01-14 2026-01-14 —
s.ahs.com 2 2026-05-23 2026-05-23 ok
appliances.ahs.com 2 2026-01-05 2026-01-05 ok
www.appliances.ahs.com 2 2026-01-05 2026-01-05 ok
sales.ahs.com 4 2026-04-12 2026-08-28 ok
affiliates.ahs.com 2 2025-06-16 2026-06-19 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/ahs.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/ahs.com.