Microsoft dns ptr records not updating
You also forget to reconfigure the DHCP scope options so the clients still point at the ISP’s DNS server instead of the new DC. The DC doesn’t register SRV records in the new DNS zone and the clients wouldn’t be able to find them, even if it did. Read the rest of the column for suggestions about resolving Internet names. It accepts the flat name from the user then appends a suffix to form a FQDN it can send to a DNS server.The member computers don’t know that the domain has been upgraded to AD unless they just happen to authenticate at the PDC. Users treat additional keystrokes as if they were penalties visited upon them by uncaring IT bureaucrats. The resolver obtains this DNS suffix from one of several places.This standard query resolution has a couple of problems.First, the internal server can get so preoccupied chasing down recursive queries for public hosts that it runs out of resources to handle queries for its own zones.If you’re an experienced Windows system engineer, they may seem a little trivial.But even the most highly trained and savvy administrator can get in a hurry and make a mistake.The user interface calls this the Connection-specific Suffix.
The desktops use DHCP with a scope option that includes the IP addresses of two DNS servers managed by the customer’s broadband provider.
The TCP/IP Settings window calls this the Primary Suffix.
If a query using the primary suffix fails, and the Append Parent Suffixes option is checked, the resolver strips the leftmost element from the primary suffix and tries again. The TCP/IP settings for each network interface can have a unique DNS suffix, populated either statically or with DHCP.
If you do give it a value, the resolver first tries the Primary Suffix, then the Connection-specific Suffix, then the parent suffixes of the Primary Suffix.
The TCP/IP settings for all network interfaces share an optional set of DNS suffixes that the Registry calls a Search List.
This agreement would allow your DNS server to send recursive queries to the ISP’s name servers.