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) · 458 ms

HostCertsFirst seenLast seenDNS
firstcommand.com 37 2025-07-19 2026-09-26 ok
*.firstcommand.com 36 2025-12-04 2026-09-26 —
sbc01.firstcommand.com 2 2025-07-29 2026-07-16 ok
fcsbc01.firstcommand.com 2 2025-07-29 2026-07-16 nxdomain
cesbc01.firstcommand.com 2 2025-07-18 2026-07-16 nxdomain
fcvmise01.firstcommand.com 2 2025-07-21 2026-07-22 nxdomain
cevmise01.firstcommand.com 2 2025-11-03 2025-11-04 nxdomain
fcaznetwrix01.firstcommand.com 1 2025-12-02 2025-12-02 nxdomain
gp-pass1.firstcommand.com 1 2026-02-10 2026-02-10 ok
sbc02.firstcommand.com 2 2025-07-29 2026-07-16 ok
fcsbc02.firstcommand.com 2 2025-07-29 2026-07-16 nxdomain
fcaznetwrix02.firstcommand.com 1 2025-12-02 2025-12-02 nxdomain
gp-pass2.firstcommand.com 2 2025-12-10 2025-12-10 ok
www2.firstcommand.com 13 2025-12-08 2026-06-18 ok
sbc03.firstcommand.com 2 2025-07-18 2026-07-16 ok
fcdevops04.firstcommand.com 1 2025-12-23 2025-12-23 nxdomain
salesforce-experiencecloud-integration-QA.firstcommand.com 1 2025-07-21 2025-07-21 —
EnvestnetAPI.firstcommand.com 1 2026-03-26 2026-03-26 —
UATEnvestnetAPI.firstcommand.com 2 2026-03-19 2026-09-30 —
PershingSSO.firstcommand.com 4 2026-01-26 2026-05-12 —
QAPershingSSO.firstcommand.com 5 2026-01-26 2026-03-09 —
UATEnvestnetSSO.firstcommand.com 1 2026-02-24 2026-02-24 —
qa.firstcommand.com 17 2025-10-28 2026-10-06 ok
salesforce-ado-integration-qa.firstcommand.com 1 2025-11-03 2025-11-03 nxdomain
salesforce-azuresso-integration-qa.firstcommand.com 1 2026-01-07 2026-01-07 nxdomain
*.qa.firstcommand.com 17 2025-10-28 2026-10-06 —
sysace.qa.firstcommand.com 6 2026-02-17 2026-09-05 ok
ExpYodlee.qa.firstcommand.com 1 2026-05-05 2026-05-05 —
nao-search.qa.firstcommand.com 6 2026-05-25 2026-09-01 ok
www.nao-search.qa.firstcommand.com 6 2026-05-25 2026-09-01 nxdomain
xc-api.qa.firstcommand.com 1 2026-04-13 2026-04-13 ok
www.xc-api.qa.firstcommand.com 1 2026-04-13 2026-04-13 nxdomain
expace-api.qa.firstcommand.com 2 2025-09-10 2025-12-03 ok
expmgp-api.qa.firstcommand.com 6 2026-06-23 2026-09-29 ok
insurance-stp-api.qa.firstcommand.com 2 2026-04-20 2026-06-14 ok
excloudapi.qa.firstcommand.com 4 2026-02-16 2026-09-30 ok
saml.qa.firstcommand.com 2 2025-07-16 2026-07-31 nxdomain
www.saml.qa.firstcommand.com 2 2025-07-16 2026-07-31 nxdomain
ffdm.qa.firstcommand.com 3 2026-05-25 2026-10-06 ok
pim.qa.firstcommand.com 2 2026-02-16 2026-06-08 ok
pershing-notification.qa.firstcommand.com 1 2025-09-15 2025-09-15 ok
lfexp.qa.firstcommand.com 9 2026-02-16 2026-09-21 nxdomain
lfdocs.qa.firstcommand.com 2 2026-02-16 2026-06-08 ok
xc-api-new.qa.firstcommand.com 1 2026-07-15 2026-07-15 ok
veritasalta.firstcommand.com 1 2025-10-13 2025-10-13 nxdomain
gp-pass1-fcb.firstcommand.com 1 2026-02-10 2026-02-10 ok
gp-pass2-fcb.firstcommand.com 2 2025-12-10 2025-12-10 ok
salesforce-experiencecloud-integration-prod.firstcommand.com 1 2025-07-21 2025-07-21 nxdomain
fis-codeconnect-api.prod.firstcommand.com 1 2025-07-21 2025-07-21 nxdomain
genesyspurecloud.firstcommand.com 1 2025-09-09 2025-09-09 nxdomain
cloud.e.firstcommand.com 2 2025-07-11 2026-06-29 ok
image.e.firstcommand.com 3 2026-04-07 2026-09-07 ok
click.e.firstcommand.com 2 2025-07-11 2026-06-28 ok
view.e.firstcommand.com 2 2025-07-11 2026-06-28 ok
sysace.firstcommand.com 5 2026-04-15 2026-09-11 nodata
ExpYodlee.firstcommand.com 1 2026-05-05 2026-05-05 —
salesforce-experiencecloud-integration-stage.firstcommand.com 1 2025-07-21 2025-07-21 nxdomain
salesforce-ado-integration-stage.firstcommand.com 1 2025-11-03 2025-11-03 nxdomain
salesforce-azuresso-integration-stage.firstcommand.com 1 2026-01-07 2026-01-07 nxdomain
oneuptime.firstcommand.com 1 2026-03-05 2026-03-05 nxdomain
federate.firstcommand.com 7 2025-07-08 2026-06-19 ok
qafederate.firstcommand.com 3 2026-02-20 2026-06-14 ok
dvfederate.firstcommand.com 7 2026-04-20 2026-06-14 ok
salesforce-ado-integration-hf.firstcommand.com 1 2025-11-18 2025-11-18 nxdomain
nao-search.firstcommand.com 1 2026-06-11 2026-06-11 ok
www.nao-search.firstcommand.com 1 2026-06-11 2026-06-11 nxdomain
xc-api.firstcommand.com 1 2026-04-13 2026-04-13 ok
www.xc-api.firstcommand.com 1 2026-04-13 2026-04-13 nxdomain
expace-api.firstcommand.com 2 2025-09-10 2025-12-03 ok
expmgp-api.firstcommand.com 6 2026-06-23 2026-09-29 ok
insurance-stp-api.firstcommand.com 8 2026-04-20 2026-06-18 ok
lfdocs-api.firstcommand.com 3 2026-02-16 2026-10-01 ok
excloudapi.firstcommand.com 4 2026-02-16 2026-09-30 ok
bank.firstcommand.com 3 2026-03-31 2026-10-06 ok
creditscore.bank.firstcommand.com 3 2026-08-24 2026-08-24 ok
*.creditscore.bank.firstcommand.com 1 2026-08-24 2026-08-24 —
flipbook.firstcommand.com 5 2026-05-28 2026-09-25 ok
saml.firstcommand.com 3 2025-07-16 2026-08-06 nodata
www.saml.firstcommand.com 3 2025-07-16 2026-08-06 nxdomain
ffdm.firstcommand.com 1 2026-05-27 2026-05-27 ok
pim.firstcommand.com 2 2026-02-16 2026-06-08 ok
cdn.firstcommand.com 3 2026-05-16 2026-09-30 ok
pershing-notification.firstcommand.com 3 2025-09-08 2026-09-11 ok
salesforce-ado-integration.firstcommand.com 1 2025-11-03 2025-11-03 nxdomain
salesforce-azuresso-integration.firstcommand.com 1 2026-01-07 2026-01-07 nxdomain
qaplanintegration.firstcommand.com 2 2026-05-24 2026-06-14 ok
fcplanintegration.firstcommand.com 3 2026-05-24 2026-06-18 ok
stplanintegration.firstcommand.com 3 2026-05-24 2026-06-18 ok
dvplanintegration.firstcommand.com 2 2026-05-24 2026-06-14 ok
envestnetsso.firstcommand.com 2 2026-02-25 2026-09-02 nxdomain
lfexp.firstcommand.com 3 2026-02-16 2026-08-17 nxdomain
azp.firstcommand.com 2 2026-01-26 2026-06-13 ok
commandcenter.firstcommand.com 2 2026-02-09 2026-02-11 ok
qa.commandcenter.firstcommand.com 1 2025-12-03 2025-12-03 ok
st.commandcenter.firstcommand.com 1 2025-12-03 2025-12-03 ok
advisor.firstcommand.com 9 2026-05-20 2026-09-15 ok
lfdocs.firstcommand.com 3 2026-05-22 2026-08-29 nodata
answers.firstcommand.com 12 2026-05-08 2026-09-04 ok
pureconnect.firstcommand.com 1 2025-09-09 2025-09-09 nxdomain
openbankaccount.firstcommand.com 3 2026-05-28 2026-09-13 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/firstcommand.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/firstcommand.com.