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.

94 hosts · 526 ms

HostCertsFirst seenLast seenDNS
amwater.com 6 2025-10-14 2026-09-26 ok
ENTPWSCOS001.amwater.com 1 2026-03-24 2026-03-24 —
cam-gp01.amwater.com 4 2025-08-27 2026-08-12 ok
mywaterv2.amwater.com 3 2025-06-27 2026-05-28 ok
mysupporthub.amwater.com 2 2026-04-15 2026-09-15 ok
www.mysupporthub.amwater.com 2 2026-04-15 2026-09-15 nxdomain
tankmagic.amwater.com 2 2025-10-01 2026-09-01 ok
*.tankmagic.amwater.com 2 2025-10-01 2026-09-01 —
staging.tankmagic.amwater.com 2 2025-09-20 2026-08-21 ok
*.staging.tankmagic.amwater.com 2 2025-09-20 2026-08-21 —
horizonscd.amwater.com 4 2025-07-10 2026-06-08 ok
horizonfield.amwater.com 4 2026-03-24 2026-10-05 ok
geoimage-cloud.amwater.com 3 2026-01-05 2026-02-05 ok
onemap-cloud.amwater.com 3 2026-01-05 2026-02-05 ok
geomap-cloud.amwater.com 3 2026-01-05 2026-02-05 ok
gis-cloud.amwater.com 3 2026-01-05 2026-02-05 ok
awgis-cloud.amwater.com 3 2026-01-05 2026-02-05 ok
geoprocess-cloud.amwater.com 3 2026-01-05 2026-02-05 ok
geoevent-cloud.amwater.com 3 2026-01-05 2026-02-05 ok
mysupporthubselfservice.amwater.com 2 2026-04-15 2026-09-15 ok
www.mysupporthubselfservice.amwater.com 2 2026-04-15 2026-09-15 nxdomain
paymentassistance.amwater.com 1 2026-02-05 2026-02-05 ok
mysource.amwater.com 6 2026-03-19 2026-08-19 ok
geoimage-upgrade.amwater.com 2 2025-10-31 2026-10-01 nxdomain
onemap-upgrade.amwater.com 3 2025-10-31 2026-10-01 ok
geomap-upgrade.amwater.com 3 2025-10-31 2026-10-01 ok
gis-upgrade.amwater.com 2 2025-10-31 2026-10-01 nxdomain
awgis-upgrade.amwater.com 2 2025-10-31 2026-10-01 nxdomain
geoprocess-upgrade.amwater.com 3 2025-10-31 2026-10-01 ok
geoevent-upgrade.amwater.com 2 2025-10-31 2026-10-01 nxdomain
ws1tunnelfe.amwater.com 1 2026-02-05 2026-02-05 ok
geoimage.amwater.com 5 2025-10-31 2026-10-01 ok
quarantine.amwater.com 5 2025-09-04 2026-08-06 ok
mydesktopnpcore.amwater.com 2 2025-07-07 2026-07-22 ok
tracking.amwater.com 5 2026-06-07 2026-10-03 ok
auth.amwater.com 1 2026-05-14 2026-05-14 ok
fiori.amwater.com 1 2026-02-05 2026-02-05 ok
grc.fiori.amwater.com 1 2026-02-05 2026-02-05 ok
yourfeedback.amwater.com 5 2026-04-23 2026-09-10 ok
awscdportal.amwater.com 4 2025-07-10 2026-06-08 servfail
umbsportal.amwater.com 8 2026-04-27 2026-09-27 ok
newsroom.amwater.com 9 2026-06-01 2026-09-27 ok
horizoncamden.amwater.com 4 2025-07-10 2026-06-08 ok
mywaterv2-green.amwater.com 3 2025-06-27 2026-05-28 ok
auth-green.amwater.com 1 2026-05-14 2026-05-14 ok
movein-green.amwater.com 3 2025-06-27 2026-05-28 ok
login-green.amwater.com 2 2025-06-29 2026-05-30 ok
mywaterv2-dr-green.amwater.com 1 2026-01-17 2026-01-17 ok
movein-dr-green.amwater.com 1 2026-01-17 2026-01-17 ok
upx-green.amwater.com 1 2026-02-09 2026-02-09 ok
movein.amwater.com 3 2025-06-27 2026-05-28 ok
login.amwater.com 2 2025-06-27 2026-05-28 ok
onemap.amwater.com 6 2025-10-31 2026-10-01 ok
geomap.amwater.com 6 2025-10-31 2026-10-01 ok
fiori.sap.amwater.com 1 2026-02-05 2026-02-05 nxdomain
geoimage-upgrade-np.amwater.com 3 2025-10-31 2026-10-01 nxdomain
geomap-upgrade-np.amwater.com 4 2025-10-23 2026-10-01 ok
geoprocess-upgrade-np.amwater.com 4 2025-10-23 2026-10-01 ok
geoimage-np.amwater.com 5 2025-06-24 2026-10-01 ok
geomap-np.amwater.com 6 2025-06-24 2026-10-01 ok
geoprocess-np.amwater.com 6 2025-06-24 2026-10-01 ok
mydesktop.amwater.com 3 2025-09-30 2026-08-27 ok
mywaterv2-dr.amwater.com 1 2026-01-17 2026-01-17 ok
movein-dr.amwater.com 1 2026-01-17 2026-01-17 ok
tracking.intelepeer.amwater.com 5 2026-06-07 2026-10-03 ok
mywater.amwater.com 1 2025-12-19 2025-12-19 ok
puddlesprintcenter.amwater.com 8 2026-05-30 2026-08-22 ok
ir.amwater.com 8 2026-01-01 2026-09-23 ok
pr.amwater.com 8 2026-01-01 2026-08-31 ok
planttour.amwater.com 5 2026-06-02 2026-09-30 ok
umbs.amwater.com 2 2026-04-27 2026-09-27 ok
jobs.amwater.com 1 2026-02-05 2026-02-05 ok
ws1ds.amwater.com 1 2026-02-05 2026-02-05 ok
es.amwater.com 1 2026-05-14 2026-05-14 ok
gis.amwater.com 5 2025-10-31 2026-10-01 ok
awgis.amwater.com 5 2025-10-31 2026-10-01 ok
myaccess.amwater.com 2 2026-04-29 2026-09-29 nodata
geoprocess.amwater.com 6 2025-10-31 2026-10-01 ok
press.amwater.com 5 2026-05-30 2026-09-27 ok
wss.amwater.com 5 2026-05-11 2026-09-08 ok
movein-uat.amwater.com 2 2025-06-19 2026-05-19 nxdomain
login-uat.amwater.com 2 2025-06-18 2026-05-18 ok
mywater-uat.amwater.com 2 2025-06-19 2026-05-19 ok
geoevent.amwater.com 5 2025-10-31 2026-10-01 ok
myaccount.amwater.com 1 2025-12-19 2025-12-19 ok
support.amwater.com 2 2026-03-13 2026-09-08 ok
w1v.amwater.com 2 2026-03-29 2026-08-29 ok
skyview.amwater.com 2 2025-10-02 2026-09-02 ok
*.skyview.amwater.com 2 2025-10-02 2026-09-02 —
staging.skyview.amwater.com 2 2025-09-20 2026-08-21 ok
*.staging.skyview.amwater.com 2 2025-09-20 2026-08-21 —
www.amwater.com 5 2026-01-01 2026-09-26 ok
upx.amwater.com 1 2026-02-09 2026-02-09 ok
emergency.amwater.com 1 2025-12-18 2025-12-18 ok

Programmatic access, with DNS A records: API GET /v1/hosts/amwater.com (API key for paging).

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/amwater.com.