Making DNS Rdatasets and RRsets

dns.rdataset.from_text

dns.rdataset.from_text_list

dns.rdataset.from_rdata

dns.rdataset.from_rdata_list

dns.rrset.from_text

dns.rrset.from_text_list

dns.rrset.from_rdata

dns.rrset.from_rdata_list