ProCheckUp uses OSINT and online tools, to determine the organisations externally exposed networks/IP ranges. domain names and sub domain names in use.
OSINT Tools like DNSTWIST and URLCRAZY are used to enumerate domain variations of supplied domain names and identify registered domains which could be used in phishing attacks against the organisation.
Public certificate registration records, and OSINT DNS brute forcing tools will be used to determine any sub domain names in use within the organisation.
Please contact us for more information on how ProCheckUp Open Source Intelligence Gathering (OSINT) services can help you.