The DNS Library is a COM ... types: A, MX, SRV, NS, CNAME, PTR, TXT. The library implements ... (BIND) and GSS-TSIG (Microsoft) are supported.

SkDNS ActiveX Control is a DNS ... types: A, NS, MD, MF, CNAME, SOA, MB, MG, MR, NULL, ... sample code, and working demo programs.

Masked DNS is a software product ... Supports data types: A, AAAA, CNAME, MX, NS, PTR, RT, SOA, ... automatic adding to block list; etc.