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.

50 hosts · 418 ms

HostCertsFirst seenLast seenDNS
monda.ai 34 2026-04-14 2026-09-27 ok
*.monda.ai 16 2026-05-06 2026-08-29 —
cname2.monda.ai 3 2026-07-20 2026-07-20 nxdomain
demo3.monda.ai 2 2026-07-15 2026-07-15 nxdomain
ss33mtxla6g7.monda.ai 6 2026-06-29 2026-08-27 ok
monda.monda.ai 2 2026-07-15 2026-07-15 nxdomain
mana.monda.ai 2 2026-07-15 2026-07-15 nxdomain
fabledata.monda.ai 2 2026-07-15 2026-07-15 nxdomain
nginx-lb.monda.ai 4 2026-07-15 2026-09-12 ok
good.monda.ai 11 2026-07-29 2026-09-27 ok
trellance.monda.ai 2 2026-07-15 2026-07-15 nxdomain
consumeredge.monda.ai 2 2026-07-15 2026-07-15 nxdomain
cname.monda.ai 6 2026-07-15 2026-09-17 ok
dataradeprime.monda.ai 2 2026-07-15 2026-07-15 nxdomain
demo-share.monda.ai 4 2026-05-27 2026-06-29 nxdomain
syndigate.monda.ai 2 2026-07-15 2026-07-15 nxdomain
orbioearth.monda.ai 2 2026-07-15 2026-07-15 nxdomain
datacenterhawk.monda.ai 2 2026-07-15 2026-07-15 nxdomain
external.monda.ai 2 2026-07-15 2026-07-15 nxdomain
pgm.monda.ai 2 2026-07-15 2026-07-15 nxdomain
attom.monda.ai 2 2026-07-15 2026-07-15 nxdomain
scrapin.monda.ai 2 2026-07-15 2026-07-15 nxdomain
go.monda.ai 8 2026-06-09 2026-08-07 ok
amplifydataio.monda.ai 7 2026-08-18 2026-08-18 ok
demo.monda.ai 18 2026-06-29 2026-09-24 ok
odp.monda.ai 2 2026-07-15 2026-07-15 nxdomain
help.monda.ai 8 2026-04-09 2026-09-15 ok
app.monda.ai 4 2026-04-27 2026-09-22 nodata
*.app.monda.ai 7 2026-07-16 2026-09-17 —
www.app.monda.ai 2 2026-04-27 2026-04-27 ok
thewarrengroup.monda.ai 2 2026-07-15 2026-07-15 nxdomain
heroku-router.monda.ai 3 2026-07-13 2026-09-12 ok
mfour.monda.ai 2 2026-07-15 2026-07-15 nxdomain
analytics.monda.ai 5 2026-07-27 2026-09-24 ok
docs.monda.ai 10 2026-04-21 2026-08-18 ok
slides.monda.ai 8 2026-06-29 2026-08-28 ok
meetings.monda.ai 2 2026-04-09 2026-04-09 nxdomain
links.monda.ai 1 2026-08-31 2026-08-31 ok
prosoundeffects.monda.ai 2 2026-07-15 2026-07-15 nxdomain
assets.monda.ai 12 2026-06-29 2026-08-27 ok
email-assets.monda.ai 6 2026-08-29 2026-08-29 ok
facteus.monda.ai 2 2026-07-15 2026-07-15 nxdomain
status.monda.ai 7 2026-07-30 2026-09-16 ok
adiabat.monda.ai 2 2026-07-15 2026-07-15 nxdomain
support.monda.ai 2 2026-04-09 2026-04-09 nxdomain
trust.monda.ai 12 2026-05-19 2026-09-14 ok
www.monda.ai 20 2026-05-18 2026-09-26 ok
passby.monda.ai 2 2026-07-15 2026-07-15 nxdomain
dewey.monda.ai 2 2026-07-15 2026-07-15 nxdomain
my.monda.ai 5 2026-07-29 2026-09-26 ok

Programmatic access, with DNS A records: API GET /v1/hosts/monda.ai (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/monda.ai.