Domains with DNS TXT v=spf1 a ip4:31.170.161.231 include:mailgun.org include:relay.mailchannels.net mx ~all
There is 1 domain that have DNS TXT set to v=spf1 a ip4:31.170.161.231 include:mailgun.org include:relay.mailchannels.net mx ~all.
There is 1 domain that have DNS TXT set to v=spf1 a ip4:31.170.161.231 include:mailgun.org include:relay.mailchannels.net mx ~all.