Domains with DNS TXT v=spf1 a mx include:smartterra-business.de include:secure-mailgate.com include:boreus.de ip4:195.50.178.169 ip4:178.20.100.115 ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:smartterra-business.de include:secure-mailgate.com include:boreus.de ip4:195.50.178.169 ip4:178.20.100.115 ~all.