I think the forward look-up zone is use to convert host name to ip address of a pc in our network
Forward lookup is name-to-IP address; the reverse lookup is IP address-to-name.
Ip domain lookup command used for forward lookup and reverse lookup to be done in router.to resolve name to ip - forward look up and ip to name - reverse look up.. Router is responsiblr for the same hence we configure this cmd in router whereas switch is not responsible for dns lookup hence at the time of switch configuration we disable this cmd with "no ip dns look up".....
There is no function of that name in Excel. There is a function called VLOOKUP which stands for Vertical Lookup, and is probably what you mean.
Reverse DNS lookup means one is trying to find the domain name associated with a particular IP address. Forward DNS lookup means one is trying to find the IP address associated with a domain name.
In computer networking, reverse DNS lookup or reverse DNS resolution is the determination of a domain name that is associated with given IP adress using DNS of the internet.
There is a function called FIND and a function called SEARCH in Excel. There are other functions that can be used to find things, such as the various lookup functions.
Hi guys my name is KUDRAT ALI the answer is as follows .... DNS Records are.. HOST RECORD: Where Name is mapped to IP, hosted by Forward lookup zone. SRV (service) RECORD: Where has service location record like (port and IP). Hosted by forward lookup zone. PTR (Pointer) RECORD: Where IP is mapped to name.Hosted by reverse lookup zone NS (name server) RECORD: Where DNS servers information and hosted by both frw lookup and reverse lookup zone. SOA (start of authority) : Where updated made and replications made on bases of version numbers are stored hosted by both fwd look up n reverse look up zone..
The nslookup command is a user interface to the DNS service, and provides name resolution lookup (among other things). It can also be used to debug problems with DNS resolution and the DNS configuration itself, return zone information, etc.
This is possible because of what is called Domain Name Resolution (DNS). Your computer sends a lookup request for 'yahoo.com' to a DNS server, which resolves the domain name into it's IP address.
Let's say you type in the host name, "www.google.com" into your browser. The browser will contact the DNS (Domain Name Server) and ask it for the ip address (192.117.0.1 for example) for www.google.com. This is what's called a forward lookup. The reverse lookup then is when the browser has the ip address but needs to find the host name for that address. So the browser contacts the DNS using the ip address and asks for the host name.
If logged in, click your name in the upper right corner, if not, or you are logged into another account and want to veiw youe user lookup, write your user name in the search box. Click on the icon with the user name. It will bring you to your lookup where you can then go to your gallery, shop, and more!
Try Ping or Tracert using a FQDN as the target instead of an IP address. Both will do a DNS lookup before performing the ping or tracert.