Domains with DNS TXT v=spf1 ip4:217.21.72.51 include:relay.mailchannels.net ip4:83.136.216.101 ip4:103.247.9.20 ip4:103.247.10.176 +a +mx +ip4:103.247.10.102 +ip4:103.247.10.103 ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:217.21.72.51 include:relay.mailchannels.net ip4:83.136.216.101 ip4:103.247.9.20 ip4:103.247.10.176 +a +mx +ip4:103.247.10.102 +ip4:103.247.10.103 ~all.

Top Domains with TXT set to v=spf1 ip4:217.21.72.51 include:relay.mailchannels.net ip4:83.136.216.101 ip4:103.247.9.20 ip4:103.247.10.176 +a +mx +ip4:103.247.10.102 +ip4:103.247.10.103 ~all