Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@report.mail.telefonica.de

Registro IPv4
host: o2online.de
class: IN
ttl: 90
type: A
ip: 141.101.90.38

Registro IPv4
host: o2online.de
class: IN
ttl: 90
type: A
ip: 141.101.90.39

Servidores DNS Principal (mname) y Secundario (rname)
host: o2online.de
class: IN
ttl: 7200
type: SOA
mname: ns1.o2online.de
rname: domain-de.o2.com
serial: 2026082000
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: o2online.de
class: IN
ttl: 600
type: MX
pri: 120
target: mx4c52.megamailservers.eu

Servidor de Correo
host: o2online.de
class: IN
ttl: 600
type: MX
pri: 10
target: mx.o2online.de

Servidor de Correo
host: o2online.de
class: IN
ttl: 600
type: MX
pri: 110
target: mx3c52.megamailservers.eu

Servidor de Correo
host: o2online.de
class: IN
ttl: 600
type: MX
pri: 100
target: mx2c52.megamailservers.eu

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=7ZDGs63vaE7yemWciLcyS6TXixCaWiRv_PxkTr1Bok0
entries: Array

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: facebook-domain-verification=w9pmyg2ovroz7fvkbajxsxujzd1j6k
entries: Array

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=ilvQrILe7LToYDt98i1gjYtEVjrTSGEiJfR3BV57vew
entries: Array

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:82.113.101.0/24 ip4:212.23.125.184 ip4:46.28.184.125 include:spf.mail.telefonica.de include:spfc50.megamailservers.eu include:spf.mailjet.com -all
entries: Array

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: google-site-verification: ub0a6_20S3EL-pUtqn2PIRG0MOA1TWO4SQijgY0nIAQ
entries: Array

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: trustpilot-one-time-verification-id=d7d7e916-a052-417e-99f2-62715f9e892a
entries: Array

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=FwT3kAVc80VnzKG5neMQDZQBnAAzXqUQ1JFqgkQUk9c
entries: Array

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: wbjqxm9pt6krs013g6k3h6v6xwn6x3tz
entries: Array

Información TXT
host: o2online.de
class: IN
ttl: 3600
type: TXT
txt: _ndmcvxtiy3e4khz4kjr31phy9ii0r64
entries: Array

Registro IPv6
host: o2online.de
class: IN
ttl: 600
type: AAAA
ipv6: 2a06:98c1:3200::120:0:501

Registro IPv6
host: o2online.de
class: IN
ttl: 600
type: AAAA
ipv6: 2a06:98c1:3200::120:0:500