I am trying to find a way I could block all websites except for 5
sites.  I am trying to avoid spending big money.  I was thinking of
using IE.  Can someone please help me out?  Thanks

How do I route an IP address to a host name? I have read that I need to
create a ptr record but am a little confused. bascially I want to route
81.178.3.108 to my internal IP 192.168.1.20 (Host name zion). I have
tried creating a ptr record but it doesnt seem to work . Im running ...

I have win2k server on wich is DSN, DHCP and WINS server, also there is
another DC win2k3 server on wich are offline files and data files.
Problem is that for some records I have same IP address (name is different).
What should I do.

We just took over the responsibility for the external DNS in our company and
it currently has a number of problem that we are now trying to fix.
One question we have deals with the need for reverse lookup zones (arpa)
zones.  Now we understand that MX records should have a reverse ...

A paticular domain that I have is on a server in house with
subsite.domain.com.  The main domain.com is hosted elsewhere.  In order to
access the subsite.domain.com I need to setup a domain in windows DNS.  When
I do this I can no longer access the domain.com outside the company. ...

Can anyone give me a clue?
I have a small office network, and I have a Windows 2000 SP4 server with
all patches and security updates installed.
The server runs DNS and WINS.

Would some please explain to me why Microsoft's DNS Cache Resolver has
it's own built in TTL defaulting to 86400 (24 hours) instead of paying
attention to the TTL that the domain's name server reports? This is
very frustrating to me. We set our TTLs on our domains in BIND to be

I am not able to create a DNS record to point to a url with the port
number included in Active Directory.  Is there a way to create this
record.  I need to have a record point to
http://ipaddress:41080/example/example.jsp.

I have w2k3 DNS service to handle my intranet DNS zone xxxxx.yyy Want to
use Linux/BIND 9.x as secondary, but zone was not transfered
succesfully. I have allowed zone transfers in zone properties and only
allowed server is IP address of this linux machine. Remote IP is

I inherited a 2000 forest (mixed mode) with DNS that's a bit wierd.
I'm preparing for forestprep and domainprep but want to make sure DNS
is correct before proceeding.
Let me first state that DNS for child domains was NOT setup/delegated

My clients all point to my DNS server for resolution.  Periodically one
particular URL will fail to resolve on their PCs.  If I clear the DNS
server cache, resolution works for another 5 days or so.  Any idea
what's going on and whether or not I should setup some automated cache

I have an XP SP2 (fully patched) laptop that I use at home and at work.
When at work it is connected to the LAN via 100 MEG ethernet. When at
home I connect it via an NTL 1MB broadband internet connection.
When I use my computer at home and unlike at work, all applications

Hello;
I need to find hosts served by a specific name server.
for examle google.com served by
ns1.google.com  internet address = 216.239.32.10

Is there a way to request a DNS server so that it provides all of its
entries?  Basically i have a closed system that has entries of existing
machines on it, and i need to figure out how to discover them.  I could
ping, but guess how long that would take...  Any other suggestions on

we have a parent domain xxx.com.
we have create a childdomain child.xxx.com.
now i have a DNS problem:
the child.xxx.com was a secondary dns zone.