We use both, publicsuffix.org and data.iana.org/TLD/tlds-alpha-by-domain.txt https://github.com/Respect/Validation/blob/main/bin/update-domain-toplevel https:/

We use both, publicsuffix.org and data.iana.org/TLD/tlds-alpha-by-domain.txt https://github.com/Respect/Validation/blob/main/bin/update-domain-toplevel https://github.com/Respect/Validation/blob/main/bin/update-d... https://github.com/Respect/Validation/blob/main/bin/update-domain-suffixes https://github.com/Respect/Validation/blob/main/bin/update-d...