Domains with DNS TXT v=spf1 ip4:148.163.144.136 ip4:148.163.140.136 ip4:136.179.9.130 include:authsmtp.com include:servers.mcsv.net include:mail.intercom.io a mx -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:148.163.144.136 ip4:148.163.140.136 ip4:136.179.9.130 include:authsmtp.com include:servers.mcsv.net include:mail.intercom.io a mx -all.