Contents
- INDEX
- Unix Networking Index
- HP-UX
- Solaris
- Linux Index
- General Unix
- Other Unix types
- Unix Scripts
- Unix databases
Associated Information
- none
Useful Links
- UGU Networking Resorces
|
Reverse DNS
- Information about reverse DNS is in the RIPE database (www.ripe.net)
- To query information about reverse DNS use:
- nslookup
- server servername
- ls -d nameserver e.g. ls -d 65.188-IN-ADDR.ARPA
- to update database
- mail auto-dbm@ripe.net
- copy and paste entry from database and amend entries as required
- send. Database is updated in a few minutes so check again then
- Then mail auto-inadd@ripe.net copy and pasting the database entry and then a line for
each IP address range for each name server.
Changing a primary reverse DNS record to a secondary (primary moving)
- On secondary nameserver edit the reverse DNS record in named.boot to point to the new
primary name server
- remove the file from the database directory (as specified in named.boot)
- Restart the named daemon
- On the primary nameserver, change the record in named.boot from a primary to a
secondary, pointing it to the new primary server
- remove the domain entry
- restart named
|