Increasing the cache for DNS

When you browse a site, your PC connects to a first server domain name in order to know how the DNS IP is requested (techarena.in for example). In order to avoid whenever use this DNS server for each new connection on the same site, Windows keeps this correspondence locally in a cache, which accelerates access to the site requested. This trick allows you to define a larger cache of the DNS to store more matches DNS->IP and thus accelerate the access to sites previously visited.

Open Regedit (Start menu, select Run ... and type regedit)

Go to HKEY_LOCAL_MACHINE /SYSTEM / Services / Dnscache/ Parameters

Create the following DWORD keys and give them the value indicated below in hexadecimal:

• CacheHashTableBucketSize = 00000001
  
  
• CacheHashTableSize = 00000180
  
  
• MaxCacheEntryTtlLimit = 0000fa00
  
  
• MaxSOACacheEntryTtlLimit = 0000012d