SPFCheck v.0.1 (c) 2008 by K. Ahlers

This tool does not cover all the mechanisms specified by openspf.org
So please use this tool with caution and see more information here:
http://www.openspf.org/SPF_Record_Syntax

This report has been generated at 2010-02-09 11:22:34 by luzifer.knutshome.de
using nameserver '213.133.100.100'

Querying TXT-records for 'google.com'
Found SPFv1 record: 'v=spf1 include:_netblocks.google.com ip4:216.73.93.70/31 ip4:216.73.93.72/31 ~all '
- Allowed everything mentioned for the domain _netblocks.google.com
- Allowed IPv4 sender: 216.73.93.70/31
- Allowed IPv4 sender: 216.73.93.72/31
- Soft denied everything not mentioned here


Now listing every included domain:
Querying TXT-records for '_netblocks.google.com'
Found SPFv1 record: 'v=spf1 ip4:216.239.32.0/19 ip4:64.233.160.0/19 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:209.85.128.0/17 ip4:66.102.0.0/20 ip4:74.125.0.0/16 ip4:64.18.0.0/20 ip4:207.126.144.0/20 ip4:173.194.0.0/16 ?all '
- Allowed IPv4 sender: 216.239.32.0/19
- Allowed IPv4 sender: 64.233.160.0/19
- Allowed IPv4 sender: 66.249.80.0/20
- Allowed IPv4 sender: 72.14.192.0/18
- Allowed IPv4 sender: 209.85.128.0/17
- Allowed IPv4 sender: 66.102.0.0/20
- Allowed IPv4 sender: 74.125.0.0/16
- Allowed IPv4 sender: 64.18.0.0/20
- Allowed IPv4 sender: 207.126.144.0/20
- Allowed IPv4 sender: 173.194.0.0/16
- Unknown everything not mentioned here