Fix IP -> DNS name resolving for non Google IPs

[mrdavidlaing]

No description provided.

[dpb587]

Depending on what you mean, maybe something like...

dns {
  reverse => [ "remote_addr" ]
}

Which would result in something like...

{
  "remote_addr": [
    "66.249.74.81",
    "crawl-66-249-74-81.googlebot.com"
  ]
}

[dpb587]

You also might be interested in...

useragent {
  source => 'useragent'
  target => 'm_useragent'
}

Which would result in something like...

{
  "useragent": "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)",
  "m_useragent": {
    "name": "Googlebot",
    "os": "Other",
    "os_name": "Other",
    "device": "Spider",
    "major": "2",
    "minor": "1"
  }
}