Undetected vulnerable
subdomain takeover

Use this to find new services to takeover.
Looking forward to your validation and contribution by sending fingerprints to github.

Github How to contribution?
Affected Fingerprints Mode SCAN AT SCAN By
api-managed-delivery-us-east-1.grubhub.com "cname": "3pi.grubhub.map.fastly.net",
"a_records": "199.232.38.88",
"status_code": "404",
"title": "No title found"
"redirect": "No redirects"
public 3 days ago Subdosec.1337
us-31928-adswizz.attribution.adswizz.com "cname": "attribution.eks.adswizz.com",
"a_records": "52.50.15.102,52.208.233.59,54.155.37.203",
"status_code": "404",
"title": "No title found"
"redirect": "No redirects"
public 3 days ago Subdosec.1337
good-inside.simplecast.com "cname": "a8536dc87d4b14864ae9861b6da740f2-961c4244bcec964c.elb.us-east-1.amazonaws.com",
"a_records": "34.228.173.192,98.80.162.39",
"status_code": "200",
"title": "No title found"
"redirect": "No redirects"
public 3 days ago Subdosec.1337
magnoliaplace.managebuilding.com "cname": "user.managebuilding.com.edgekey.net",
"a_records": "96.16.199.113",
"status_code": "301",
"title": "Magnolia Place Lake Charles - Home Page"
"redirect": "https://magnoliaplace.managebu..."
public 3 days ago Subdosec.1337
createyourbeing.teachable.com "cname": "gcp-proxy.teachable.cloud",
"a_records": "34.54.192.65",
"status_code": "200",
"title": "Create Your Being"
"redirect": "No redirects"
public 3 days ago Subdosec.1337
uspharma2026.live.ft.com "cname": "whitelabel.bizzabo.com",
"a_records": "3.171.117.121,3.171.117.43,3.171.117.87,3.171.117.28",
"status_code": "200",
"title": " US Pharma and Biotech Summit 2026 - A Financial Times Live Event "
"redirect": "No redirects"
public 3 days ago Subdosec.1337
gids.teachable.com "cname": "gcp-proxy.teachable.cloud",
"a_records": "34.54.192.65",
"status_code": "200",
"title": "Home | Graphic & Interior Design School"
"redirect": "No redirects"
public 3 days ago Subdosec.1337
auth-ledger-secure.teachable.com "cname": "gcp-proxy.teachable.cloud",
"a_records": "34.54.192.65",
"status_code": "404",
"title": "404 Error - Teachable"
"redirect": "No redirects"
public 3 days ago Subdosec.1337
ledger-com-sso-cdn.teachable.com "cname": "gcp-proxy.teachable.cloud",
"a_records": "34.54.192.65",
"status_code": "404",
"title": "404 Error - Teachable"
"redirect": "No redirects"
public 3 days ago Subdosec.1337
blinklettering.teachable.com "cname": "gcp-proxy.teachable.cloud",
"a_records": "34.54.192.65",
"status_code": "200",
"title": "Homepage | Blink Lettering"
"redirect": "No redirects"
public 3 days ago Subdosec.1337