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eXLookupNS (DNS control)

The eXSuite package contains more than 40 components, with over 200 objects, 8,000 functions, and more than 2,000,000 lines of source code...

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(Last Update: Thursday, January 18, 2007, Size: 438 KB)

The ExLookupNS COM object is a DNS (Domain Name Service) component that can be used for network diagnosing, troubleshooting, and monitoring. The ExLookpNS allows developers to integrate the DNS protocol message sending capability into their applications. The ExLookupNS's object model is rich, flexible and very intuitive. For instance, the statement .Query("devx.com").MailExchange gives you the list of mail servers. It is fully compliant with RFC 1034, RFC 1035, RFC 1876. Here's the list of all supported DNS record types:
  • AAAA records(IPv6 addresses) New!
  • A(Address)
  • NS(NameServer)
  • MD(MailDestination)
  • MF(MailForwarder)
  • CNAME(CanonicalName)
  • SOA(ZoneOfAuthority)
  • MB(MailBoxDomainName)
  • MG(MailbogGroupMember)
  • MR(MailRenameDomainName)
  • WKS(WellKnwonService)
  • PTR(DomainNamePointer)
  • HINFO(HostInformation)
  • MINFO(MailInformation)
  • MX(MailExchange)
  • LOC(Location)
The ExLookupNS component automatically detects configured DNS servers. ...Most of the frequently questions are here.

Compatible with: VB, VB.NET, VBA, C++, C#, VFP, Access
Released Version: 1.0.0.7
Lines of source code: 8,327 (7,350 excluding comments and empty lines)
Includes: Objects 7, Functions 52, Definitions 1

All of our controls are royalty-free and run-time license-fee free. This means that when you purchase our products (one copy per developer on your project), you may distribute the component you purchased with your applications without paying any run-time fees to us.