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) · 474 ms

HostCertsFirst seenLast seenDNS
affirm.com 15 2025-07-12 2026-10-07 ok
*.affirm.com 18 2025-06-23 2026-10-07 —
url6282.affirm.com 3 2026-06-15 2026-08-30 ok
url4324.affirm.com 4 2026-05-14 2026-07-29 ok
url1445.affirm.com 3 2026-06-12 2026-08-27 ok
url2987.affirm.com 6 2026-05-02 2026-10-01 ok
info.ca.affirm.com 9 2026-04-20 2026-09-17 ok
okta.affirm.com 3 2025-09-26 2026-10-05 ok
ssta.affirm.com 5 2026-05-29 2026-09-26 ok
businesshub.affirm.com 8 2026-05-27 2026-10-05 ok
olympic.affirm.com 1 2026-01-14 2026-01-14 ok
cloud.e.affirm.com 2 2025-06-15 2026-06-03 ok
image.e.affirm.com 5 2025-07-16 2026-08-17 ok
click.e.affirm.com 3 2026-02-17 2026-05-07 ok
view.e.affirm.com 2 2026-05-01 2026-10-03 ok
guide.affirm.com 3 2026-05-13 2026-08-04 ok
apple.affirm.com 1 2026-05-12 2026-05-12 nxdomain
8kw036fxmm8kvxhc-jwe.affirm.com 4 2026-07-22 2026-07-22 nxdomain
stagejpm2025webhooksoauth-jwe.affirm.com 1 2025-11-03 2025-11-03 nxdomain
prodjpm2026webhooksoauth-jwe.affirm.com 2 2026-02-19 2026-05-20 nxdomain
stagejpm2026webhooksoauth-jwe.affirm.com 1 2026-05-13 2026-05-13 nxdomain
prodjpm2027webhooksoauth-jwe.affirm.com 1 2026-05-13 2026-05-13 nxdomain
0u2frpr3vc6qs5sj-jwe.affirm.com 2 2026-07-29 2026-07-29 nxdomain
affirm-to-amazon-retail-jwe.affirm.com 1 2026-01-13 2026-01-13 nxdomain
f8vjc2hdzzeu22nu-jwe.affirm.com 1 2026-10-05 2026-10-05 nxdomain
affirm-to-amazon-apay-jwe.affirm.com 2 2026-01-22 2026-01-23 nxdomain
0v717nj8n3n31xzz-jwe.affirm.com 2 2026-07-30 2026-07-30 nxdomain
merchant-marketing.affirm.com 17 2026-04-13 2026-09-02 ok
tech.affirm.com 7 2025-10-31 2026-08-15 ok
mi.affirm.com 1 2026-02-18 2026-02-18 ok
uk.affirm.com 13 2026-02-16 2026-10-06 ok
*.uk.affirm.com 13 2026-02-16 2026-10-06 —
url4324.uk.affirm.com 5 2026-04-27 2026-09-26 ok
url4325.uk.affirm.com 5 2026-05-06 2026-10-05 ok
url4258.uk.affirm.com 6 2026-05-03 2026-10-02 ok
businesshub.uk.affirm.com 8 2026-05-27 2026-10-05 ok
cloud.e.uk.affirm.com 1 2026-06-23 2026-06-23 servfail
image.e.uk.affirm.com 35 2026-06-22 2026-08-31 ok
click.e.uk.affirm.com 1 2026-06-22 2026-06-22 ok
view.e.uk.affirm.com 1 2026-06-22 2026-06-22 ok
eutestpartner001-jwe.uk.affirm.com 2 2026-04-15 2026-04-15 nxdomain
aiagentpocrs256-jwe.uk.affirm.com 2 2026-05-06 2026-05-06 nxdomain
aiagentpoc-jwe.uk.affirm.com 2 2026-05-06 2026-05-06 nxdomain
help.uk.affirm.com 1 2026-05-12 2026-05-12 ok
url4324shop.uk.affirm.com 2 2026-03-29 2026-08-29 ok
eutestpartner001-jws.uk.affirm.com 2 2026-04-15 2026-04-15 nxdomain
aiagentpocrs256-jws.uk.affirm.com 2 2026-05-06 2026-05-06 nxdomain
aiagentpoc-jws.uk.affirm.com 2 2026-05-06 2026-05-06 nxdomain
sandbox.uk.affirm.com 9 2026-01-05 2026-08-15 ok
*.sandbox.uk.affirm.com 9 2026-01-05 2026-08-15 —
*.global.affirm.com 12 2026-04-13 2026-10-07 —
api.global.affirm.com 3 2025-11-04 2026-10-05 ok
static-ip-mtls.global.affirm.com 6 2025-08-19 2026-10-02 ok
support.portal.affirm.com 2 2025-06-12 2026-05-13 ok
sl.affirm.com 5 2026-05-11 2026-09-08 ok
m.affirm.com 3 2026-06-08 2026-08-16 ok
team.affirm.com 3 2025-12-07 2026-09-08 nodata
*.team.affirm.com 2 2025-07-28 2025-12-07 —
vpn2.team.affirm.com 2 2026-02-27 2026-09-08 ok
fmc.team.affirm.com 2 2026-02-27 2026-09-08 ok
helpdesk.team.affirm.com 2 2025-06-12 2026-05-13 ok
vpn.team.affirm.com 2 2026-02-27 2026-09-08 ok
client.vpn.team.affirm.com 2 2026-02-27 2026-09-08 nxdomain
phabricator.team.affirm.com 2 2025-07-05 2026-06-05 ok
cks.team.affirm.com 4 2025-07-29 2026-06-29 ok
radius.team.affirm.com 2 2026-02-27 2026-09-08 nxdomain
jpm.affirm.com 1 2026-05-29 2026-05-29 nxdomain
affirm-to-amazon-business-jwe-production.affirm.com 1 2026-05-22 2026-05-22 nxdomain
affirm-to-amazon-business-jws-production.affirm.com 2 2026-05-22 2026-05-27 nxdomain
info.affirm.com 10 2026-04-28 2026-09-25 ok
demo.affirm.com 5 2026-05-07 2026-09-04 ok
sales-demo.affirm.com 5 2026-05-07 2026-09-04 ok
fp.affirm.com 2 2026-03-01 2026-07-17 ok
lp.affirm.com 8 2026-05-07 2026-09-02 ok
mailer.shop.affirm.com 2 2025-08-17 2026-07-18 ok
url4324shop.affirm.com 1 2025-11-26 2025-11-26 ok
q.affirm.com 5 2026-05-07 2026-09-22 ok
email.axioshq.affirm.com 5 2026-05-16 2026-09-12 ok
panther.affirm.com 1 2026-07-29 2026-07-29 nxdomain
*.panther.affirm.com 2 2026-07-29 2026-07-29 —
*.tracker.affirm.com 2 2026-04-22 2026-09-22 —
helpcenter.affirm.com 3 2025-08-13 2026-08-26 ok
STAGEJPM2025WEBHOOKMTLS-mtls-server.affirm.com 1 2026-01-15 2026-01-15 —
stagejpm2025webhookmtls-mtls-server.affirm.com 1 2025-11-04 2025-11-04 nxdomain
prodjpm2026webhooksmtls-mtls-server.affirm.com 1 2026-02-19 2026-02-19 nxdomain
prodjpm2027webhooksmtls-mtls-server.affirm.com 1 2026-05-13 2026-05-13 nxdomain
stagejpm2025webhookclientmtls-mtls-server.affirm.com 1 2025-11-18 2025-11-18 nxdomain
stagejpm2026webhookclientmtls-mtls-server.affirm.com 1 2026-05-13 2026-05-13 nxdomain
docs.affirm.com 8 2026-05-06 2026-09-01 ok
mhdocs.affirm.com 14 2026-05-16 2026-09-11 ok
uploads.affirm.com 13 2026-05-20 2026-09-15 nodata
*.uploads.affirm.com 13 2026-05-20 2026-09-15 —
mtls.affirm.com 2 2026-10-02 2026-10-02 ok
static-ip-mtls.affirm.com 5 2025-08-19 2026-10-02 ok
investors.affirm.com 4 2026-04-14 2026-08-19 ok
boss.affirm.com 3 2026-05-19 2026-09-05 ok
benefits.affirm.com 3 2026-06-03 2026-08-10 ok
status.affirm.com 5 2026-04-22 2026-08-19 ok
8kw036fxmm8kvxhc-jws.affirm.com 4 2026-07-22 2026-07-22 nxdomain
stagejpm2025webhooksoauth-jws.affirm.com 2 2025-11-01 2025-11-03 nxdomain

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/affirm.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/affirm.com.