According to http://tools.ietf.org/html/draft-ietf-krb-wg-krb-dns-locate-03, there should be _kerberos.domain and _kerberos._udp.domain DNS entries. I found both in a UNIX systsem, but only the 2nd one in Windows DNS. Is my DNS server misconfigured? Or, MS has its own rule? Thanks Speedo