I thought I know DNS but I guess not. I noticed that when I try to do a Lookup on our domain name it says that "no reverse lookup configured". I inherited this network and I am a bit confused.
We are running a raptor 6.53 firewall with DNSD. We actually have an ISP that handles our DNS entries yet we still have outside DNS configured on the raptor.
On our ISP DNS servers we have this config for one of our registerd domain names:
SOA dbru.br.ns.els-gms.att.net. hostmaster.mail.att.net.
NS dbru.br.ns.els-gms.att.net.
NS dmtu.mt.ns.els-gms.att.net.
@. A 207.252.xxx.x
localhost. A 127.0.0.1
@. MX 10 ourmail.com.
Our ISP also have a reverse lookup zone configured as so:
SOA cbru.br.ns.els-gms.att.net. rm-hostmaster.ems.att.com.
NS cbru.br.ns.els-gms.att.net.
NS cmtu.mt.ns.els-gms.att.net.
19. PTR newserver.ourcompany.net.
0. PTR ourmail.com.
I am wondering if I should even be running DNSD on our firewall? Do I need to have any reverse lookup configured on the firewall?
Any suggestion would be great.
We are running a raptor 6.53 firewall with DNSD. We actually have an ISP that handles our DNS entries yet we still have outside DNS configured on the raptor.
On our ISP DNS servers we have this config for one of our registerd domain names:
SOA dbru.br.ns.els-gms.att.net. hostmaster.mail.att.net.
NS dbru.br.ns.els-gms.att.net.
NS dmtu.mt.ns.els-gms.att.net.
@. A 207.252.xxx.x
localhost. A 127.0.0.1
@. MX 10 ourmail.com.
Our ISP also have a reverse lookup zone configured as so:
SOA cbru.br.ns.els-gms.att.net. rm-hostmaster.ems.att.com.
NS cbru.br.ns.els-gms.att.net.
NS cmtu.mt.ns.els-gms.att.net.
19. PTR newserver.ourcompany.net.
0. PTR ourmail.com.
I am wondering if I should even be running DNSD on our firewall? Do I need to have any reverse lookup configured on the firewall?
Any suggestion would be great.