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Sockets4DNS is a full featured .NET component that can perform DNS lookups using any DNS server. It
provides functionality far beyond the System.DNS classes that are built into the .NET platform. If
you just need to convert IP Addresses to names or names to IP Address then Sockets4DNS provides far
more than you need. If, however, you need to perform lookups on specific DNS record types such as MX
lookups or state of authority queries, Sockets4DNS is for you. It can perform thousands of DNS queries
per second and can even cache the results in its internal database.
Don't know the address of your hosting services DNS servers? No problem, Sockets4DNS can lookup these servers
straight from your network interfaces configuration, even if they're configured through DHCP.
How easy is it to do an MX lookup? Check out this code sample:
dim dns as New DnsConnection()
dim results as ArrayList
results = dns.GetRecords("microsoft.com", DnsTypes.MX)
'results now contains an ArrayList
'of DnsResources from your systems DNS Server
Try it yourself! See our Online Demo.
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