DNS Help com nomes de sub-domínio sub

Question

Não sei se fiz isso direito, mas estou tentando configurar alguns subdomínios com serviços de e-mail. Por isso, quero ter um endereço de e-mail como [email protected]. Meu problema é colocar em ordem. Não tenho certeza se fiz.

$ORIGIN phxscouting.com.
$TTL 3600
@ IN SOA ns1.softlayer.com. root.phxscouting.com. (
                       2010012204        ; Serial
                       3600              ; Refresh
                       300               ; Retry
                       604800            ; Expire
                       3600)             ; Minimum

@                      3600     IN NS    ns1.softlayer.com.
@                      3600     IN NS    ns2.softlayer.com.

227.phxscouting.com    3600     IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.
227.phxscouting.com    3600     IN MX 30 ALT2.ASPMX.L.GOOGLE.COM.
227.phxscouting.com    3600     IN MX 10 ASPMX.L.GOOGLE.COM.
227.phxscouting.com    3600     IN MX 40 ASPMX2.GOOGLEMAIL.COM.
227.phxscouting.com    3600     IN MX 50 ASPMX3.GOOGLEMAIL.COM.
820.phxscouting.com    3600     IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.
820.phxscouting.com    3600     IN MX 30 ALT2.ASPMX.L.GOOGLE.COM.
820.phxscouting.com    3600     IN MX 10 ASPMX.L.GOOGLE.COM.
820.phxscouting.com    3600     IN MX 40 ASPMX2.GOOGLEMAIL.COM.
820.phxscouting.com    3600     IN MX 50 ASPMX3.GOOGLEMAIL.COM.
827.phxscouting.com    3600     IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.
827.phxscouting.com    3600     IN MX 30 ALT2.ASPMX.L.GOOGLE.COM.
827.phxscouting.com    3600     IN MX 10 ASPMX.L.GOOGLE.COM.
827.phxscouting.com    3600     IN MX 40 ASPMX2.GOOGLEMAIL.COM.
827.phxscouting.com    3600     IN MX 50 ASPMX3.GOOGLEMAIL.COM.
@                      3600     IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.
@                      3600     IN MX 30 ALT2.ASPMX.L.GOOGLE.COM.
@                      3600     IN MX 10 ASPMX.L.GOOGLE.COM.
@                      3600     IN MX 40 ASPMX2.GOOGLEMAIL.COM.
@                      3600     IN MX 50 ASPMX3.GOOGLEMAIL.COM.

calander.227.phxscouting.com 3600     IN CNAME ghs.google.com.
calander.820.phxscouting.com 3600     IN CNAME ghs.google.com.
calendar               3600     IN CNAME ghs.google.com.
calendar.827.phxscouting.com 3600     IN CNAME ghs.google.com.
docs                   3600     IN CNAME ghs.google.com.
googleffffffffbd82c380 3600     IN CNAME google.com.
mail                   3600     IN CNAME ghs.google.com.
mail.227.phxscouting.com 3600     IN CNAME ghs.google.com.
mail.820.phxscouting.com 3600     IN CNAME ghs.google.com.
mail.827.phxscouting.com 3600     IN CNAME ghs.google.com.
short                  3600     IN CNAME ghs.google.com.
sites                  3600     IN CNAME ghs.google.com.
227                    3600     IN A     74.86.80.229
820                    3600     IN A     74.86.80.229
827                    3600     IN A     74.86.80.229
@                      3600     IN A     74.86.80.229
cubby                  3600     IN A     74.86.80.229
ftp                    3600     IN A     74.86.55.26
webmail                3600     IN A     74.86.80.229
www                    3600     IN A     74.86.80.229

    

Answer 1

Você especificou "$ ORIGIN phxscouting.com". na parte superior do arquivo, o que significa que o servidor de nomes anexará "phxscouting.com". ao final de cada entrada seguinte no arquivo que não é terminado com um período.

Então, como você especificou, a primeira linha MX

227.phxscouting.com 3600 IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.

se referirá a um endereço de e-mail de "[email protected]". Você deve especificar a linha como

227 3600 IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.

ou

227.phxscouting.com. 3600 IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.

que corresponderia a "[email protected]".

    

Answer 2

Não é necessário especificar cada vez que um TTL de 3600, já é o seu valor padrão, porque a sua entrada padrão: $ TTL 3600