Skip to content

Detect reference

This page provides settings configuration and detailed matching algorithm specifications.

Load the settings menu from the hamburger (≡) menu on the top left side of the web interface.

Under General, edit the Changed Domains Timeframe setting to control the scope of the domains listed as changed.

Under Alert Configuration, configure email updates for discovered domains. Set the frequency, level of detail, and other options like adding email recipients.

This section provides detailed examples of each matching algorithm type. All examples use the hypothetical monitor term domaintools.

Iris Detect applies variation exact matches to terms length 4 and greater. It creates specific variations of the term based on the following algorithms. All examples use the monitor term domaintools:

AlgorithmMinimum term lengthDescriptionExample domains
Affixes4Append country code TLDs, gTLDs, and common phishing affixesdomaintoolscn, Domaintools-account
Character Flips4Identify terms with bits/characters flipped to other keyboard characters (bitflips)domaintoolq (s became q), domainvools (t became v)
Character Swaps4Identify terms with swapped adjacent charactersdomiantools (a and i swapped), dmoaintools (o and m swapped)
Character Substitutions4Substitute ascii and/or unicode lookalike characters (leetspeak)domaint00ls, Domaintoolz
Duplicate Character Reductions4Replace consecutive duplicate characters with a single characterdomaintols (duplicated o removed)
Duplicate Characters4Identify duplicate charactersdomainttools (t duplicated), dommaintools (m duplicated)
Homoglyphs4Identify domains registered using international character setsԀomainτools (d and t internationalized), domaintools (o internationalized)
Homophones4Use common misspellings for words that sound similardomanetools (main became mane), domaintulles (tools became tulles)
Hyphen Addition/Removals4Add a single hyphen or remove existing hyphensdomain-tools, Domaintool-s
Miskeyed Replacements/Additions4Swap characters with nearby keyboard characters that could be miskeyeddomainrools, domaintrools
Prefix + Suffix4Append and prepend common prefix and suffix combinations (circumfixes)wwwdomaintoolscom, www-domaintools-com
Prefixes4Add common prefixes to your termimagesdomaintool, Wwwdomaintools
Single Character Removals4Remove a single characteromaintools, Dmaintools
Substrings4Return results that have the term as a substring of the domainsecureaccountdomaintoolswebsite, Researchdomaintools
Suffixes4Affix common domain suffixes to your termdomaintoolscom, Domaintoolsnet

Examples of variation substring matches:

  • account-domaint00ls.com (character substitution variation with “00” is contained in the domain)
  • domantoolsisgreat.com (single character removal variation is contained in the domain)
  • secure-dommaintools.com (duplicate character variation is contained in the domain)