On 04/09/17 16:33, Sucipto ( BSSJ - IT ) wrote:
> berarti yang ini juga sama ya
> DNS mereka bermasalah juga?


Tidak.


> Mon 2017-09-04 15:30:06.921: Resolving MX record for cefla.it (DNS Server: 
> 202.162.192.10)...
> Mon 2017-09-04 15:30:16.920: *  DNS server reports that it is having 
> technical problems
> Mon 2017-09-04 15:30:16.920: *  MX lookup must be tried again later


Yang ini karena DNS resolver 202.162.192.10 tidak bisa menghubungi
authoritative DNS domain penerima.
Konsultasikan dengan pengelola DNS resolver (ISP nusa.net.id) atau pakai
free public DNS saja.

$ host -t ns cefla.it
cefla.it name server ns2.fastmedia.it.
cefla.it name server ns3.fastmedia.it.

$ host -t mx cefla.it ns2.fastmedia.it
Using domain server:
Name: ns2.fastmedia.it
Address: 185.63.228.45#53
Aliases:

cefla.it mail is handled by 20 alt1.aspmx.l.google.com.
cefla.it mail is handled by 10 aspmx.l.google.com.
cefla.it mail is handled by 30 aspmx3.googlemail.com.
cefla.it mail is handled by 20 alt2.aspmx.l.google.com.
cefla.it mail is handled by 30 aspmx2.googlemail.com.


$ host -t mx cefla.it ns3.fastmedia.it
Using domain server:
Name: ns3.fastmedia.it
Address: 185.63.228.7#53
Aliases:

cefla.it mail is handled by 10 aspmx.l.google.com.
cefla.it mail is handled by 20 alt1.aspmx.l.google.com.
cefla.it mail is handled by 20 alt2.aspmx.l.google.com.
cefla.it mail is handled by 30 aspmx2.googlemail.com.
cefla.it mail is handled by 30 aspmx3.googlemail.com.


ini test pakai DNS resolver dengan ISP lain.

$ host -t mx cefla.it ns1.fast.net.id
Using domain server:
Name: ns1.fast.net.id
Address: 202.73.99.8#53
Aliases:

cefla.it mail is handled by 20 alt1.aspmx.l.google.com.
cefla.it mail is handled by 20 alt2.aspmx.l.google.com.
cefla.it mail is handled by 30 aspmx2.googlemail.com.
cefla.it mail is handled by 30 aspmx3.googlemail.com.
cefla.it mail is handled by 10 aspmx.l.google.com.

$ host -t mx cefla.it 8.8.8.8
Using domain server:
Name: 8.8.8.8
Address: 8.8.8.8#53
Aliases:

cefla.it mail is handled by 20 alt2.aspmx.l.google.com.
cefla.it mail is handled by 10 aspmx.l.google.com.
cefla.it mail is handled by 20 alt1.aspmx.l.google.com.
cefla.it mail is handled by 30 aspmx3.googlemail.com.
cefla.it mail is handled by 30 aspmx2.googlemail.com.



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syafril
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