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- Reverse DNS
- How do I check the RDNS entry for my mail servers? Suppose my mail server is test.exapmle.com(ip= 65.34.56.121) what should be my RDNS?Are you talking about MX? or simple reverse lookup?nslookup "your mail servers fqdn"your RDNS address should be 121.56.34.65.in-addr.arpaif you have a linux box standing around just do a...
- Tags: e-mail, e-mail server, IP, PTR, RDNS, server, ssssss2@...
- Q&A 2005-07-21
- network flooding
- There are some machines that I suspect is flooding my network but I dont know which are those machines. Is there any way I can find which are the machines that are flooding my network. I am usinf ADSL D-link router which doesnt detects any sort of flooding in my...
- Tags: NETWORKING, Network technology, network
- Q&A 2005-05-26
- using 2 gateway
- I am having two cable router having private ip 192.168.1.1 and 192.168.1.10 in my network. Both the router has external IP as well as internal private Ip. I have DHCP server assigning dynamic Ip to the users connected on LAN. By default user are accessing internet through 192.168.1.1 but the...
- Tags: IP, Linux, router, ssssss2@..., windows
- Q&A 2005-05-14
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