Hello all!
I have just installed bind on a brand new Ubuntu 10.04 server. I configured it according to several tutorials (and based on my knowledge from the past), but I'm having a strange issue. These are reachable:
domain.com
admin.domain.com
dbadmin.domain.com, etc.
But
www.domain.com is not reachable. Pinging it gives an unreachable host.
Here are my config files:
/etc/resolv.conf
Code:
search domain.com
nameserver ns1_ip
nameserver ns2_ip
nameserver dns_isp1
nameserver dns_isp2
/etc/bind/named.conf.options
Code:
options {
directory "/var/cache/bind";
// If there is a firewall between you and nameservers you want
// to talk to, you may need to fix the firewall to allow multiple
// ports to talk. See http://www.kb.cert.org/vuls/id/800113
// If your ISP provided one or more IP addresses for stable
// nameservers, you probably want to use them as forwarders.
// Uncomment the following block, and insert the addresses replacing
// the all-0's placeholder.
forwarders {
dns_isp2;
dns_isp1;
};
auth-nxdomain no; # conform to RFC1035
listen-on-v6 { any; };
};
/etc/bind/named.conf.local
Code:
//
// Do any local configuration here
//
// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";
zone "domain.com" {
type master;
file "/etc/bind/domain.com";
};
zone "reversed_ip.in-addr.arpa" {
type master;
notify no;
file "/etc/bind/reversed_ip";
};
zone "reversed_ns_ip.in-addr.arpa" {
type master;
notify no;
file "/etc/bind/reversed_ns_ip";
};
logging {
channel query.log {
file "/var/log/query.log";
// Set the severity to dynamic to see all the debug messages.
severity debug 3;
};
category queries { query.log; };
};
/etc/bind/reversed_ns_ip
Code:
;
; BIND reverse data file for local loopback interface
;
$TTL 604800
@ IN SOA ns1.domain.com. support.domain.com. (i
201107141533 ; Serial
10800 ; Refresh
3600 ; Retry
604800 ; Expire
86400 ) ; Negative Cache TTL
;
IN NS ns1.domain.com.
IN NS ns2.domain.com.
232 IN PTR ns1.domain.com.
233 IN PTR ns2.domain.com.
/etc/bind/reversed_ip
Code:
;
; BIND reverse data file for local loopback interface
;
$TTL 604800
@ IN SOA ns1.domain.com. support.domain.com. (
201107141335 ; Serial
10800 ; Refresh
3600 ; Retry
604800 ; Expire
86400 ) ; Negative Cache TTL
256 IN PTR domain.com.
/etc/bind/domain.com
Code:
;
; BIND data file for local loopback interface
;
$TTL 86400 ;1 day
@ IN SOA ns1.domain.com. support.domain.com. (
201107141527 ; Serial
10800 ; Refresh
3600 ; Retry
604800 ; Expire
86400 ) ; Negative Cache TTL
IN NS ns1.domain.com.
IN NS ns2.domain.com.
;domain.com. IN A ip
@ IN A ip
ns1 IN A ns1_ip
ns2 IN A ns2_ip
admin IN A ip
dbadmin IN A ip
;test IN A ip
wiki IN A ip
www IN A ip
;www IN CNAME test ;Tests
Does anyone see what's wrong here? It's only the www that doesn't work, all the others do work.
Edit: I just waited it out, and all of a sudden it's fixed now. Looks like I needed to refresh the cache or something.
