Domains with DNS TXT v=spf1 ip4:210.154.137.152 ip4:210.154.137.153 ip4:52.193.81.146 ip4:209.52.117.177 ~all
There are 377 domains that have DNS TXT set to v=spf1 ip4:210.154.137.152 ip4:210.154.137.153 ip4:52.193.81.146 ip4:209.52.117.177 ~all. The top 50 records ordered by domain rank are listed below.