Update Your Registry Record *

Domain Name

Current DNS Records

_auth.amazon.com TXT
 - None -
Registry Record:
svc=X1:B mth=spf,dkim ip4=87.238.80.24-31,87.238.84.24-31,207.171.160.0/19
amazon.com TXT
v=spf1 ip4:207.171.160.32/28 ip4:207.171.180.176/28 ip4:207.171.164.32/28 ip4:207.171.190.0/28 ip4:87.238.80.24/29 ip4:87.238.84.24/29 ip4:72.21.196.0/24 ip4:72.21.208.0/24 ?all
spf2.0/pra  ip4:207.171.160.0/19  ip4:87.238.80.0/21  ip4:72.21.196.0/24  ip4:72.21.208.0/24 ?all 
   Extracted IP Blocks [leftover terms]:
v=spf1: 72.21.196.0-255,72.21.208.0-255,87.238.80.24-31,87.238.84.24-31,207.171.160.32-47,207.171.164.32-47,207.171.180.176-91,207.171.190.0-15 ['?all']
spf2.0/pra: 72.21.196.0-255,72.21.208.0-255,87.238.80.0/21,207.171.160.0/19 ['?all']

Edit _auth Record **

Registry
87.238.80.24-31           8
87.238.84.24-31           8
207.171.160.0/19       8192
        Totals:   3    8208
spf1
72.21.196.0-255         256
72.21.208.0-255         256
87.238.80.24-31           8
87.238.84.24-31           8
207.171.160.32-47        16
207.171.164.32-47        16
207.171.180.176-91       16
207.171.190.0-15         16
        Totals:   8     592
spf2.0/pra
72.21.196.0-255         256
72.21.208.0-255         256
87.238.80.0/21         2048
207.171.160.0/19       8192
        Totals:   4   10752
Merge All
72.21.196.0-255         256
72.21.208.0-255         256
87.238.80.0/21         2048
207.171.160.0/19       8192
        Totals:   4   10752

IP Block Summary

>>> show(edited_auth_record)
method=spf,dkim            unknown method dkim
87.238.80.24-31           8
87.238.84.24-31           8
207.171.160.0/19       8192
        Totals:   3    8208

>>> merge(Registry + SPF1)
72.21.196.0-255         256
72.21.208.0-255         256
87.238.80.24-31           8
87.238.84.24-31           8
207.171.160.0/19       8192
        Totals:   5    8720

>>> diffs(Registry, Merged)
+ 72.21.196.0-255
+ 72.21.208.0-255

>>> diffs(Registry, SPF1)
+ 72.21.196.0-255
+ 72.21.208.0-255
- 207.171.160.0/19
+ 207.171.160.32-47
+ 207.171.164.32-47
+ 207.171.180.176-91
+ 207.171.190.0-15

>>> diffs(SPF1, SPF2)
+ 87.238.80.0/21
- 87.238.80.24-31
- 87.238.84.24-31
+ 207.171.160.0/19
- 207.171.160.32-47
- 207.171.164.32-47
- 207.171.180.176-91
- 207.171.190.0-15

Other Commands

*  This page is a mockup.  See the To Do list.
** see Registry Records for details on the syntax of these records

To Do:
- Integrate Python scripts with webpage
- Add password & email confirmations to Update Registry script