Description
TLD list of DomainValidator is out of date.
159 new TLDs out of 947 are not available in DomainValidator.
Until such time as a better method is implemented, adding new entries from http://data.iana.org/TLD/tlds-alpha-by-domain.txt
Main reason for creating this issue is that unavailability of relevant TLDs result in 16% failure in a local parameterised unit test, which tests against email addressed from all possible TLDs.