add more info in the readme

This commit is contained in:
MeaTLoTioN 2022-06-23 17:47:21 +01:00
parent dced691bd3
commit dadfa15c5c

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@ -1,2 +1,50 @@
# spf_check # spf_check
Check the name resolutions for your spf record to make sure it's within the limit of 10 Check the name resolutions for your spf record to make sure it's within the limit of 10
# Usage
Usage: ./spf_check.sh {domain.tld} {debug} | debug is optional, accepts true/yes/1 for true and false/no/0 for false (or just don't use)
example #1:
```
$ ./spf_check.sh google.com
Total: 31 (Max lookups: 4)
```
example #2:
```
$ ./spf_check.sh google.com true
_spf.google.com
_netblocks.google.com
35.190.247.0/24
64.233.160.0/19
66.102.0.0/20
66.249.80.0/20
72.14.192.0/18
74.125.0.0/16
108.177.8.0/21
173.194.0.0/16
209.85.128.0/17
216.58.192.0/19
216.239.32.0/19
_netblocks2.google.com
2001:4860:4000::/36
2404:6800:4000::/36
2607:f8b0:4000::/36
2800:3f0:4000::/36
2a00:1450:4000::/36
2c0f:fb50:4000::/36
_netblocks3.google.com
172.217.0.0/19
172.217.32.0/20
172.217.128.0/19
172.217.160.0/20
172.217.192.0/19
172.253.56.0/21
172.253.112.0/20
108.177.96.0/19
35.191.0.0/16
130.211.0.0/22
Total: 31 (Max lookups: 4)
```