smtp.colt.net.		30 IN A	212.74.77.110
smtp.colt.net.		30 IN A	212.74.77.112
smtp.colt.net.		30 IN A	212.74.77.114
smtp.colt.net.		30 IN A	212.74.77.116
smtp.colt.net.		30 IN A	212.74.77.106
smtp.colt.net.		30 IN A	212.74.77.108

Mail exchangers:
smtp.colt.net.		30 IN MX 10 mc34.lon.server.colt.net.
smtp.colt.net.		30 IN MX 10 mc36.lon.server.colt.net.
smtp.colt.net.		30 IN MX 10 mc26.lon.server.colt.net.
smtp.colt.net.		30 IN MX 10 mc28.lon.server.colt.net.
smtp.colt.net.		30 IN MX 10 mc30.lon.server.colt.net.
smtp.colt.net.		30 IN MX 10 mc32.lon.server.colt.net.