Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:_spf.smtp.com a:antispam.ncisystems.com a mx include:relay.mailchannels.net ip4:67.225.136.16 ip4:74.54.142.66 ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:_spf.smtp.com a:antispam.ncisystems.com a mx include:relay.mailchannels.net ip4:67.225.136.16 ip4:74.54.142.66 ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:_spf.smtp.com a:antispam.ncisystems.com a mx include:relay.mailchannels.net ip4:67.225.136.16 ip4:74.54.142.66 ~all