Nobody thought of checking company registration records, press releases or how long the domain had been active? I mean, I get the main point and I know in pract

Nobody thought of checking company registration records, press releases or how long the domain had been active? I mean, I get the main point and I know in practice very few people will go to those lengths for a random site, but given you were given a list known to contain false sites... well, checking for incorporation documents, street address registration and legal contact sounds time effective.