verify_rrset
verify_rrset(set, "192.0.1.0/24", "1.2.3.4", 0, LDNS_RR_TYPE_A);
verify_rrset(set, "192.0.1.0/24", "11.12.13.14", 1, LDNS_RR_TYPE_A);
verify_rrset(set, "192.0.2.0/24", "www.example.com", 0, LDNS_RR_TYPE_CNAME);
verify_rrset(set, "2001:db8:1::/48", "2001:db8:1::2:1", 0, LDNS_RR_TYPE_AAAA);
verify_rrset(v->respip_set, "192.0.1.0/24", "1.2.3.4",
verify_rrset(v->respip_set, "192.0.1.0/24", "11.12.13.14",
verify_rrset(v->respip_set, "192.0.2.0/24", "www.example.com",
verify_rrset(v->respip_set, "2001:db8:1::/48", "2001:db8:1::2:1",