Am 05.04.2014 08:33, schrieb Germain: > In fact I've already in the BIND configuration of zone-one.com: > > "zone-one.com. A xx.xxx.xxx.xxx" > "mx1.zone-one.com. A xx.xxx.xxx.xxx" > "zone-one.com. MX 10 mx1.zone-one.com."
> "xx.xxx.xxx.xxx.zone-one.com. PTR zone-one.com." what is that above? just read this! http://en.wikipedia.org/wiki/Reverse_DNS_lookup sorry, but you don't have a clue how DNS works and before you starr to implement that read below beause you are not in the position to control your PTR - are you aware that basic understanding of DNS and networking is a prerequisite do maintaina public mailserver? ______________________________________________________________________ zone "196.168.192.in-addr.arpa." IN { type master; file "zones/196.168.192.in-addr.arpa.dns"; }; ______________________________________________________________________ [root@srv-rhsoft:~]$ more zones/196.168.192.in-addr.arpa.dns $TTL 3600 @ IN SOA srv-rhsoft.rhsoft.net. admin.rhsoft.net. ( 1316784994 ; Serial 1800 ; Refresh 600 ; Retry 1814400 ; Expire 900 ; Negative-TTL ); NS srv-rhsoft.rhsoft.net. 16 PTR arrakisvm.vmware.local. 255 PTR broadcast.vmware.local ______________________________________________________________________ > Same is true for zone-two.com with exactly the same related parameters! > Maybe it is wrong to have both of them? why don't you ask a nameserver others also asking? nslookup xx.xxx.xxx.xxx 8.8.8.8 why don't you just open the link below? http://www.emailtalk.org/ptr.aspx frankly, it makes me angry if people * don't quote what they are replying to * don't read informations someone provides them ____________________________________________________ if you would not strip your IP for no good reason i could even tell you what nameservers are responsible for your PTR what you create on your BIND don't matter until you have at least a /24 network and a agreement with your ISP that he makes your nameservers responsible for in-addr-arpa of that subnet and that is not easy to achieve - been there done that, took years of asking
