Registro DMARC
v=DMARC1;p=none;pct=100;aspf=r;adkim=r;

Registro IPv4
host: cityoffrederick.com
class: IN
ttl: 1800
type: A
ip: 208.90.188.168

Servidores DNS Principal (mname) y Secundario (rname)
host: cityoffrederick.com
class: IN
ttl: 10222
type: SOA
mname: ns10.dnsmadeeasy.com
rname: dns.dnsmadeeasy.com
serial: 2009010271
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: cityoffrederick.com
class: IN
ttl: 600
type: MX
pri: 10
target: mx-01-us-east-2.prod.hydra.sophos.com

Servidor de Correo
host: cityoffrederick.com
class: IN
ttl: 600
type: MX
pri: 20
target: mx-02-us-east-2.prod.hydra.sophos.com

Información TXT
host: cityoffrederick.com
class: IN
ttl: 180
type: TXT
txt: rhn43enubuki373d5hs1kjmel4
entries: Array

Información TXT
host: cityoffrederick.com
class: IN
ttl: 180
type: TXT
txt: sophos-domain-verification=bb13d57978336bb3a386a36349567b2bfc65cf98
entries: Array

Información TXT
host: cityoffrederick.com
class: IN
ttl: 180
type: TXT
txt: sGDoek6u2JvtW++QNX7ZVQh8Fdg6OsefyMdDXP1K7In8le8pzOmMok2p165XECufDPLyHvvBO+TbpC3SoYxNmg==
entries: Array

Información TXT
host: cityoffrederick.com
class: IN
ttl: 180
type: TXT
txt: v=spf1 mx a include:_spf.psm.knowbe4.com include:spf.constantcontact.com include:spf.cashedge.com include:spf.protection.outlook.com a:vpn.cityoffrederick.com a:mail.cityoffrederick.com -all
entries: Array

Información TXT
host: cityoffrederick.com
class: IN
ttl: 180
type: TXT
txt: MS=ms83414865
entries: Array