Registro DMARC
v=spf1 include:spf.messaging.microsoft.com ip4:207.38.113.16 ip4:207.38.112.54 ip4:207.38.112.53 ip4:38.115.128.134 ip4:38.115.128.136 ip4:38.115.128.135 -all

Registro IPv4
host: edisonmissiongroup.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.26

Servidores DNS Principal (mname) y Secundario (rname)
host: edisonmissiongroup.com
class: IN
ttl: 7200
type: SOA
mname: NS17.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 113013116
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600