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) · 415 ms

HostCertsFirst seenLast seenDNS
online-nonprod1.nomura.co.jp 1 2026-09-01 2026-09-01 ok
www-stg2.nomura.co.jp 2 2025-08-14 2026-08-19 ok
remotesys-all2.nomura.co.jp 2 2026-01-27 2026-01-27 ok
remotesys-int-all2.nomura.co.jp 1 2026-01-27 2026-01-27 ok
stgexpc11.stg-jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
stgexpe11.stg-jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 ok
collab-edge.stg-jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
idp.stg-jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 ok
expc11.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
expe11.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 ok
expc12.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
expe12.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 ok
expc13.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
expe13.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 ok
expc14.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
expe14.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 ok
cl-expc.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
collab-edge.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
cl-expe.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 nxdomain
idp.jabber2.nomura.co.jp 1 2026-07-03 2026-07-03 ok
online-j7.nomura.co.jp 1 2025-11-11 2025-11-11 ok
n-intranet-j7.nomura.co.jp 2 2025-07-08 2026-07-01 ok
remotesys-1a.nomura.co.jp 2 2026-01-27 2026-01-27 ok
remotesys-int-1a.nomura.co.jp 1 2026-01-27 2026-01-27 ok
fatca.nomura.co.jp 1 2026-02-17 2026-02-17 nodata
photo-assist-web.nomura.co.jp 1 2026-06-16 2026-06-16 ok
fxcweb.nomura.co.jp 2 2026-01-22 2026-01-22 nxdomain
fxspweb.nomura.co.jp 2 2026-01-22 2026-01-22 ok
qrweb.nomura.co.jp 3 2025-07-16 2026-07-28 ok
fxweb.nomura.co.jp 2 2026-01-22 2026-01-22 ok
remotesys-2c.nomura.co.jp 2 2026-01-27 2026-01-27 ok
remotesys-int-2c.nomura.co.jp 1 2026-01-27 2026-01-27 ok
fxacc.nomura.co.jp 2 2026-01-22 2026-01-22 ok
dc.nomura.co.jp 2 2026-03-12 2026-07-15 ok
outer-api-prod.nomura.co.jp 2 2025-12-03 2025-12-03 ok
t1internet-npcprod.nomura.co.jp 1 2025-12-11 2025-12-11 ok
o2internet-npcprod.nomura.co.jp 1 2026-08-05 2026-08-05 ok
ast-pd.nomura.co.jp 3 2025-09-10 2026-08-26 ok
ast-ppd.nomura.co.jp 3 2025-09-10 2026-08-26 ok
mail-announce.nomura.co.jp 1 2025-10-15 2025-10-15 ok
hometrade.nomura.co.jp 2 2026-02-03 2026-02-03 ok
api.hometrade.nomura.co.jp 1 2026-09-29 2026-09-29 nxdomain
onestock-guide.nomura.co.jp 5 2026-05-20 2026-09-17 ok
online.nomura.co.jp 4 2025-11-11 2026-07-28 ok
hotline.nomura.co.jp 3 2025-10-28 2026-09-18 ok
els.hotline.nomura.co.jp 1 2026-09-18 2026-09-18 ok
capire.nomura.co.jp 2 2025-09-10 2026-09-10 ok
stock-incentive-pre.nomura.co.jp 1 2026-07-24 2026-07-24 ok
workplace-tsumitate.nomura.co.jp 2 2025-09-10 2026-08-26 ok
quote.nomura.co.jp 2 2026-06-25 2026-06-25 ok
advance.quote.nomura.co.jp 2 2026-06-25 2026-06-25 ok
ibwave.nomura.co.jp 1 2026-02-17 2026-02-17 ok
stock-incentive.nomura.co.jp 1 2026-04-23 2026-04-23 ok
outer-api-staging.nomura.co.jp 3 2025-12-03 2025-12-10 ok
photo-assist-web-stg.nomura.co.jp 1 2026-06-16 2026-06-16 ok
fxcweb-stg.nomura.co.jp 1 2026-01-22 2026-01-22 nxdomain
fxspweb-stg.nomura.co.jp 1 2026-01-22 2026-01-22 ok
fxweb-stg.nomura.co.jp 2 2026-01-22 2026-09-29 ok
fxacc-stg.nomura.co.jp 1 2026-01-22 2026-01-22 ok
online-stg.nomura.co.jp 4 2025-11-11 2026-07-28 ok
capire-stg.nomura.co.jp 1 2026-06-05 2026-06-05 ok
workplace-tsumitate-stg.nomura.co.jp 3 2025-09-10 2026-08-26 ok
ibwave-stg.nomura.co.jp 1 2026-05-27 2026-05-27 ok
fxpush-stg.nomura.co.jp 3 2025-10-27 2026-09-14 ok
fxauth-stg.nomura.co.jp 1 2026-10-06 2026-10-06 nxdomain
fxsignal-stg.nomura.co.jp 1 2026-01-22 2026-01-22 ok
nomura-channel-stg.nomura.co.jp 1 2026-07-28 2026-07-28 ok
fxcom-stg.nomura.co.jp 1 2026-01-22 2026-01-22 ok
ipr-stg.nomura.co.jp 1 2026-06-05 2026-06-05 ok
n-intranet-stg.nomura.co.jp 2 2025-07-08 2026-07-01 ok
www-stg.nomura.co.jp 5 2025-07-16 2026-07-28 ok
ocr-idverify-stg.nomura.co.jp 1 2025-10-28 2025-10-28 ok
sitesearch.nomura.co.jp 5 2026-03-23 2026-09-14 ok
int.flh.nomura.co.jp 2 2025-07-16 2026-07-28 nxdomain
stg-int.flh.nomura.co.jp 2 2025-07-16 2026-07-28 nxdomain
fxpush.nomura.co.jp 1 2026-01-09 2026-01-09 ok
uat3-shokuiki.nomura.co.jp 5 2026-03-23 2026-09-14 ok
jimunavi.nomura.co.jp 1 2026-04-15 2026-04-15 ok
lifeplan-mj.nomura.co.jp 1 2026-04-21 2026-04-21 ok
401k.nomura.co.jp 1 2026-04-21 2026-04-21 ok
pre.401k.nomura.co.jp 1 2026-04-21 2026-04-21 ok
sp.401k.nomura.co.jp 2 2025-09-19 2026-09-14 ok
fxsignal.nomura.co.jp 2 2026-01-22 2026-01-22 ok
el.nomura.co.jp 1 2025-12-03 2025-12-03 ok
pre.el.nomura.co.jp 1 2025-12-03 2025-12-03 ok
nomura-channel.nomura.co.jp 2 2025-07-16 2026-07-28 ok
lifeplan-m.nomura.co.jp 1 2026-04-21 2026-04-21 ok
lpsim.nomura.co.jp 3 2026-04-14 2026-04-14 ok
fxcom.nomura.co.jp 2 2026-01-22 2026-01-22 ok
branch-form.nomura.co.jp 3 2025-09-29 2026-09-14 ok
iPort-form.nomura.co.jp 2 2025-09-17 2026-09-14 —
www.e-plan.nomura.co.jp 1 2026-04-21 2026-04-21 ok
nenkin.nomura.co.jp 1 2026-04-21 2026-04-21 ok
vpn.nomura.co.jp 1 2026-02-02 2026-02-02 ok
info.nomura.co.jp 3 2025-08-12 2026-08-07 ok
stg-info.nomura.co.jp 2 2025-07-16 2026-07-28 ok
e-ninsho.nomura.co.jp 2 2026-01-05 2026-01-05 ok
uat-e-ninsho.nomura.co.jp 1 2026-01-05 2026-01-05 ok
online-nigiro.nomura.co.jp 1 2026-02-17 2026-02-17 ok
online-stg-nigiro.nomura.co.jp 1 2026-02-17 2026-02-17 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/nomura.co.jp.

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/nomura.co.jp.