web:/# cat /etc/resolv.conf
search xtreme-server.de
nameserver 217.20.116.1


web:/# ping 217.20.116.1
PING 217.20.116.1 (217.20.116.1) 56(84) bytes of data.

--- 217.20.116.1 ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 3999ms

mail:~ # cat /etc/resolv.conf
nameserver 217.20.116.1
nameserver 217.20.115.1
search xtreme-server.de


mail:~ # ping 217.20.116.1
PING 217.20.116.1 (217.20.116.1) 56(84) bytes of data.
64 bytes from 217.20.116.1: icmp_seq=1 ttl=61 time=0.332 ms
64 bytes from 217.20.116.1: icmp_seq=2 ttl=61 time=0.305 ms
64 bytes from 217.20.116.1: icmp_seq=3 ttl=61 time=0.266 ms


mail:~ # ping 217.20.115.1
PING 217.20.115.1 (217.20.115.1) 56(84) bytes of data.
64 bytes from 217.20.115.1: icmp_seq=1 ttl=61 time=0.385 ms
64 bytes from 217.20.115.1: icmp_seq=2 ttl=61 time=0.345 ms
64 bytes from 217.20.115.1: icmp_seq=3 ttl=61 time=0.275 ms