Registro DMARC
v=DMARC1;p=none;rua=mailto:dKS8FALhjkL@dmarc-rua.mailcheck.service.ncsc.gov.uk;

Registro IPv4
host: london.edu
class: IN
ttl: 300
type: A
ip: 20.117.145.205

Servidores DNS Principal (mname) y Secundario (rname)
host: london.edu
class: IN
ttl: 26
type: SOA
mname: ns1-04.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: london.edu
class: IN
ttl: 300
type: MX
pri: 10
target: eu-smtp-inbound-1.mimecast.com

Servidor de Correo
host: london.edu
class: IN
ttl: 300
type: MX
pri: 10
target: eu-smtp-inbound-2.mimecast.com

Información TXT
host: london.edu
class: IN
ttl: 300
type: TXT
txt: MS=ms38819436
entries: Array

Información TXT
host: london.edu
class: IN
ttl: 300
type: TXT
txt: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCp6j70Bk3h3Bue/la6qSIXZduYdPkTm0ClBc8Pq5yBzdsSplDvlFegqvmLLxRSiOJ12NcwXCwHDJN7H/vqi/mWwJzsvEuyBM5uIjkzD6Yg/qx1+L3QUN+9S+SDieV1l+4Awpb5sVE//O4ruXzvguob16Dif/VD2G2thfjp8GtvTQIDAQAB
entries: Array

Información TXT
host: london.edu
class: IN
ttl: 300
type: TXT
txt: atlassian-domain-verification=yWkeleecrmbRI2aPsG4TcRPofYZQiezPeslTxL8h1Qgbcs11MfdYeQHMMmcN9QLg
entries: Array

Información TXT
host: london.edu
class: IN
ttl: 300
type: TXT
txt: a2ZP3UVf5WGnaeKmetV5SgxxsF7ZDPJdy9NUGbVdWLRNejP8vIaREYa0wVh6HvZB/3YueLh5x2RndtfH7cuYOA==
entries: Array

Información TXT
host: london.edu
class: IN
ttl: 300
type: TXT
txt: 0F2EEE88-D5D9-464D-966F-FAFF6668B011
entries: Array

Información TXT
host: london.edu
class: IN
ttl: 300
type: TXT
txt: apple-domain-verification=gWeJwS2Do4EedfWZ
entries: Array

Información TXT
host: london.edu
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:51.145.10.112 ip4:4.234.132.40 ip4:20.90.45.62 ip4:51.104.47.182 ip4:149.56.182.220 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:customers.clickdimensions.com include:spf.constantcontact.com include:spf.aluminati.net ~all
entries: Array