Registro DMARC
v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Registro IPv4
host: city.waterloo.on.ca
class: IN
ttl: 300
type: A
ip: 192.67.33.243

Servidores DNS Principal (mname) y Secundario (rname)
host: city.waterloo.on.ca
class: IN
ttl: 3600
type: SOA
mname: ns1.bluecatdns.com
rname: netadmin.waterloo.ca
serial: 503602919
refresh: 1200
retry: 180
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: city.waterloo.on.ca
class: IN
ttl: 90
type: MX
pri: 10
target: mxb-004c4e01.gslb.pphosted.com

Servidor de Correo
host: city.waterloo.on.ca
class: IN
ttl: 90
type: MX
pri: 10
target: mxa-004c4e01.gslb.pphosted.com

Información TXT
host: city.waterloo.on.ca
class: IN
ttl: 3600
type: TXT
txt: 3TaC8bOexY5hCoQH0jbwUDUdKoJo+t0ilGttDsu/l77CDBqtE3k7pQGy9iPwv29BK9O2XoqLIvcS2/Ak5CvXVA==
entries: Array

Información TXT
host: city.waterloo.on.ca
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a ip4:199.212.48.50/32 ip4:199.212.48.51/32 include:spf-004c4e01.pphosted.com include:_spf.esolutionsgroup.ca ip4:192.67.32.0/22 a:relay1.esolutionsgroup.ca include:_spf.kubra.com ~all
entries: Array

Información TXT
host: city.waterloo.on.ca
class: IN
ttl: 3600
type: TXT
txt: MS=ms79940318
entries: Array