Domains with DNS TXT v=spf1 ip4:69.10.40.154 a mx include:relay.is.cc include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:69.10.40.154 a mx include:relay.is.cc include:mailgun.org ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:69.10.40.154 a mx include:relay.is.cc include:mailgun.org ~all.