SPF Record Checker

Please enter a host name to check.

Example host names with SPF records:
ipswitch.com, microsoft.com, google.com, gmail.com, apple.com, postini.com, ebay.com, okinawatimes.co.jp, bitcointalk.org, thecannells.org, facebook.com, shaw.ca, ubs.com, kitterman.com

SPF checker created by an author of the SPF RFC4408.
http://www.kitterman.com/spf/validate.html

 

The following nameservers were found for the hostname okinawatimes.co.jp.
dns-b.iij.ad.jp [dns-b.iij.ad.jp]
dns-c.iij.ad.jp [dns-c.iij.ad.jp]

The SPF entries includes at least one CNAME which is known to cause problems on some mail servers.


The following rules for the host name okinawatimes.co.jp were found. A total of 10 queries (as defined by RFC4408) were performed for fetching SPF and related records.
The DNS lookups for SPF took 5045msec.
  1. Allow all from the ip 210.148.203.177
  2. Allow all from the ip 210.128.129.77
  3. Allow all from the ip 210.128.129.78
  4. Allow all from the ip 115.31.199.18
  5. Allow all from the ip 103.13.250.137
  6. Allow all from the ip 114.160.52.195
  7. Allow all from the range 113.35.198.253/32
  8. Allow all from the range 210.140.6.143/32
  9. Allow all from the range 210.140.6.144/32
  10. Allow all from the range 210.140.6.145/32
  11. Allow all from the range 125.6.129.238/32
  12. Allow all from the range 158.201.244.0/24
  13. Allow all from the range 59.106.162.128/26
  14. Allow all from the range 59.106.97.64/26
  15. Allow all from the range 210.140.6.128/25
  16. Inlcude 4 allow rules from host _spf.google.com.
    1. Inlcude 12 allow rules from host _netblocks.google.com.
      1. Allow all from the range 35.190.247.0/24
      2. Allow all from the range 64.233.160.0/19
      3. Allow all from the range 66.102.0.0/20
      4. Allow all from the range 66.249.80.0/20
      5. Allow all from the range 72.14.192.0/18
      6. Allow all from the range 74.125.0.0/16
      7. Allow all from the range 108.177.8.0/21
      8. Allow all from the range 173.194.0.0/16
      9. Allow all from the range 209.85.128.0/17
      10. Allow all from the range 216.58.192.0/19
      11. Allow all from the range 216.239.32.0/19
      12. Soft deny all IPs which do not match any previous rule
    2. Inlcude 7 allow rules from host _netblocks2.google.com.
      1. Allow all from the range 2001:4860:4000::/36
      2. Allow all from the range 2404:6800:4000::/36
      3. Allow all from the range 2607:f8b0:4000::/36
      4. Allow all from the range 2800:3f0:4000::/36
      5. Allow all from the range 2a00:1450:4000::/36
      6. Allow all from the range 2c0f:fb50:4000::/36
      7. Soft deny all IPs which do not match any previous rule
    3. Inlcude 9 allow rules from host _netblocks3.google.com.
      1. Allow all from the range 172.217.0.0/19
      2. Allow all from the range 172.217.32.0/20
      3. Allow all from the range 172.217.128.0/19
      4. Allow all from the range 172.217.160.0/20
      5. Allow all from the range 172.217.192.0/19
      6. Allow all from the range 108.177.96.0/19
      7. Allow all from the range 35.191.0.0/16
      8. Allow all from the range 130.211.0.0/22
      9. Soft deny all IPs which do not match any previous rule
    4. Soft deny all IPs which do not match any previous rule
  17. Inlcude 22 allow rules from host spf.bmv.jp.
    1. Inlcude 25 allow rules from host spf01.bmv.jp.
      1. Allow all from the ip 52.196.201.204
      2. Allow all from the ip 52.192.186.114
      3. Allow all from the ip 52.196.234.169
      4. Allow all from the ip 52.196.249.164
      5. Allow all from the ip 52.196.174.58
      6. Allow all from the ip 52.68.198.26
      7. Allow all from the ip 52.68.116.186
      8. Allow all from the ip 18.179.128.60
      9. Allow all from the ip 13.115.205.62
      10. Allow all from the ip 54.168.62.54
      11. Allow all from the ip 52.194.59.29
      12. Allow all from the ip 52.196.85.162
      13. Allow all from the ip 18.182.225.86
      14. Allow all from the ip 52.197.230.30
      15. Allow all from the ip 54.65.144.225
      16. Allow all from the ip 52.68.197.182
      17. Allow all from the ip 52.68.116.20
      18. Allow all from the ip 13.113.98.170
      19. Allow all from the ip 52.192.91.118
      20. Allow all from the ip 18.182.243.36
      21. Allow all from the ip 52.198.71.23
      22. Allow all from the ip 54.65.113.27
      23. Allow all from the ip 52.196.242.104
      24. Allow all from the ip 52.199.32.248
      25. Soft deny all IPs which do not match any previous rule
    2. Inlcude 25 allow rules from host spf02.bmv.jp.
      1. Allow all from the ip 52.192.72.184
      2. Allow all from the ip 52.193.233.232
      3. Allow all from the ip 52.69.66.116
      4. Allow all from the ip 52.192.37.0
      5. Allow all from the ip 52.193.189.92
      6. Allow all from the ip 13.113.11.75
      7. Allow all from the ip 52.199.166.101
      8. Allow all from the ip 52.192.243.31
      9. Allow all from the ip 52.193.79.191
      10. Allow all from the ip 13.112.1.123
      11. Allow all from the ip 13.112.255.40
      12. Allow all from the ip 54.65.178.87
      13. Allow all from the ip 52.192.131.142
      14. Allow all from the ip 52.193.52.219
      15. Allow all from the ip 54.92.109.173
      16. Allow all from the ip 13.113.40.130
      17. Allow all from the ip 52.68.74.173
      18. Allow all from the ip 54.92.85.96
      19. Allow all from the ip 52.198.240.119
      20. Allow all from the ip 52.197.0.4
      21. Allow all from the ip 52.197.0.95
      22. Allow all from the ip 52.199.29.54
      23. Allow all from the ip 54.64.95.241
      24. Allow all from the ip 54.65.34.103
      25. Soft deny all IPs which do not match any previous rule
    3. Inlcude 25 allow rules from host spf03.bmv.jp.
      1. Allow all from the ip 52.192.10.167
      2. Allow all from the ip 52.192.201.249
      3. Allow all from the ip 52.192.56.50
      4. Allow all from the ip 52.193.14.180
      5. Allow all from the ip 52.193.216.229
      6. Allow all from the ip 52.193.235.23
      7. Allow all from the ip 52.196.108.246
      8. Allow all from the ip 52.196.115.81
      9. Allow all from the ip 52.196.119.151
      10. Allow all from the ip 52.196.120.82
      11. Allow all from the ip 52.196.147.77
      12. Allow all from the ip 52.196.150.9
      13. Allow all from the ip 52.196.154.12
      14. Allow all from the ip 52.196.160.186
      15. Allow all from the ip 52.196.161.236
      16. Allow all from the ip 52.196.161.243
      17. Allow all from the ip 52.196.172.14
      18. Allow all from the ip 52.196.2.86
      19. Allow all from the ip 52.69.106.59
      20. Allow all from the ip 52.69.152.3
      21. Allow all from the ip 52.68.173.222
      22. Allow all from the ip 52.69.224.39
      23. Allow all from the ip 52.69.32.55
      24. Allow all from the ip 54.64.3.208
      25. Soft deny all IPs which do not match any previous rule
    4. Inlcude 13 allow rules from host spf04.bmv.jp.
      1. Allow all from the ip 52.196.84.59
      2. Allow all from the ip 52.68.102.88
      3. Allow all from the ip 52.68.183.172
      4. Allow all from the ip 52.196.84.199
      5. Allow all from the ip 52.196.201.156
      6. Allow all from the ip 52.196.224.28
      7. Allow all from the ip 52.196.245.48
      8. Allow all from the ip 52.196.245.244
      9. Allow all from the ip 52.196.105.59
      10. Allow all from the ip 52.68.27.203
      11. Allow all from the ip 52.196.226.53
      12. Allow all from the ip 52.196.60.204
      13. Soft deny all IPs which do not match any previous rule
    5. Inlcude 22 allow rules from host spf05.bmv.jp.
      1. Allow all from the ip 52.196.130.47
      2. Allow all from the ip 52.68.92.175
      3. Allow all from the ip 52.196.161.215
      4. Allow all from the ip 52.198.71.226
      5. Allow all from the ip 54.64.118.103
      6. Allow all from the ip 13.113.113.3
      7. Allow all from the ip 52.197.169.120
      8. Allow all from the range 59.106.72.128/25
      9. Allow all from the range 59.106.107.0/25
      10. Allow all from the range 59.106.140.128/25
      11. Allow all from the range 61.211.234.0/25
      12. Allow all from the range 61.211.237.0/25
      13. Allow all from the range 202.222.21.0/25
      14. Allow all from the range 202.222.24.0/25
      15. Allow all from the range 210.140.160.128/25
      16. Allow all from the range 210.140.161.0/26
      17. Allow all from the range 210.140.162.0/24
      18. Allow all from the range 210.140.164.0/24
      19. Allow all from the ip 210.140.174.111
      20. Allow all from the ip 210.140.175.126
      21. Allow all from the range 210.188.233.192/26
      22. Soft deny all IPs which do not match any previous rule
    6. Allow all from the ip 18.182.112.60
    7. Allow all from the ip 13.230.71.105
    8. Allow all from the ip 52.192.73.101
    9. Allow all from the ip 13.114.3.95
    10. Allow all from the ip 52.196.42.105
    11. Allow all from the ip 52.196.214.17
    12. Allow all from the ip 52.196.170.51
    13. Allow all from the ip 52.196.152.42
    14. Allow all from the ip 52.196.235.148
    15. Allow all from the ip 52.196.244.30
    16. Allow all from the ip 52.196.251.173
    17. Allow all from the ip 52.196.70.98
    18. Allow all from the ip 52.196.143.79
    19. Allow all from the ip 52.196.121.58
    20. Allow all from the ip 3.113.251.82
    21. Allow all from the ip 3.114.43.202
    22. Soft deny all IPs which do not match any previous rule
  18. Soft deny all IPs which do not match any previous rule
Allow means that the stated addresses are allowed to send emails.
Soft deny means that the stated addresses are not allowed to send emails.
Deny means that emails from the stated addresses must not be accepted.