Custom Filter Function: // See about page for examples - this only shows .coms // There are helpers called levenshtein(s, t), includesSubstring(s, t), includesSubstringWithLevenshtein(s, t, x) which may be useful. See about page for more. // Fields available: parsed["domain"], parsed["issuer"], parsed["timestamp"], parsed["log"] return parsed["domain"].endsWith(".com");