Stub zones can beef up your DNS infrastructure. Here’s a practical guide to when and how to use them. In a previous DNS column, I briefly covered a new feature in Windows 2003 called stub zones. A ...

Interesting, not only am I missing the reverse zones (unless I manually create something in a forward zone and create the associated PTR record) but I am also missing my exchange records, even the A ...

The Address (A) record associates a domain name or subdomain with an IP address, which is the primary purpose of the DNS system. The @ sign identifies "this domain;" for example, A @ nnn.nnn.nnn.nnn ...

hello,<BR><BR>I have a win2k Server (SP4..fully updated) DNS server (Active directory intergrated).<BR><BR>i have a problem, old records are not being deleted from the reverse lookup zone. I am not at ...

The DNS CNAME is one of the most versatile tools in an IT administrator’s arsenal. One caveat to reaching the full potential of a CNAME is default TTL. IT pro Rick Vanover explains situations to lower ...