Registro DMARC
v=DMARC1;p=none;sp=none;pct=100;adkim=r;aspf=r;fo=1;ri=86400;rua=mailto:postmaster@ac-lyon.fr;ruf=mailto:postmaster@ac-lyon.fr;rf=afrf

Registro IPv4
host: ac-lyon.fr
class: IN
ttl: 300
type: A
ip: 185.75.143.93

Servidores DNS Principal (mname) y Secundario (rname)
host: ac-lyon.fr
class: IN
ttl: 86400
type: SOA
mname: dns1.in.ac-lyon.fr
rname: dnsmaster.ac-lyon.fr
serial: 2024051603
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Información registro PTR (Reverso - Inverso)
host: ac-lyon.fr
class: IN
ttl: 86400
type: PTR
target: 0.16.83.195.in-addr.arpa

Información registro PTR (Reverso - Inverso)
host: ac-lyon.fr
class: IN
ttl: 86400
type: PTR
target: 0.118.199.194.in-addr.arpa

Información registro PTR (Reverso - Inverso)
host: ac-lyon.fr
class: IN
ttl: 86400
type: PTR
target: 0.15.83.195.in-addr.arpa

Información registro PTR (Reverso - Inverso)
host: ac-lyon.fr
class: IN
ttl: 86400
type: PTR
target: 0.77.199.194.in-addr.arpa

Información registro PTR (Reverso - Inverso)
host: ac-lyon.fr
class: IN
ttl: 86400
type: PTR
target: 0.75.199.194.in-addr.arpa

Información registro PTR (Reverso - Inverso)
host: ac-lyon.fr
class: IN
ttl: 86400
type: PTR
target: 0.117.199.194.in-addr.arpa

Información registro PTR (Reverso - Inverso)
host: ac-lyon.fr
class: IN
ttl: 86400
type: PTR
target: 0.17.83.195.in-addr.arpa

Información registro PTR (Reverso - Inverso)
host: ac-lyon.fr
class: IN
ttl: 86400
type: PTR
target: 0.76.199.194.in-addr.arpa

Servidor de Correo
host: ac-lyon.fr
class: IN
ttl: 86400
type: MX
pri: 10
target: mxin1.ac-lyon.fr

Servidor de Correo
host: ac-lyon.fr
class: IN
ttl: 86400
type: MX
pri: 10
target: mxin3.ac-lyon.fr

Servidor de Correo
host: ac-lyon.fr
class: IN
ttl: 86400
type: MX
pri: 10
target: mxin2.ac-lyon.fr

Información TXT
host: ac-lyon.fr
class: IN
ttl: 86400
type: TXT
txt: v=spf1 mx ip4:195.83.17.94 ip4:195.83.17.95 ip4:195.83.17.96 ip4:195.83.17.97 ip4:195.83.17.98 ip4:195.83.17.99 ip4:195.83.17.77 ip4:195.83.17.78 ?all
entries: Array