[Linux@pc1600 ~]$ ping mail.arcor.de
PING mail.arcor-online.net (151.189.21.116) 56(84) bytes of data.
64 bytes from mail.arcor-online.net (151.189.21.116): icmp_seq=1 ttl=250 time=186 ms
64 bytes from mail.arcor-online.net (151.189.21.116): icmp_seq=2 ttl=250 time=160 ms
64 bytes from mail.arcor-online.net (151.189.21.116): icmp_seq=3 ttl=250 time=161 ms
64 bytes from mail.arcor-online.net (151.189.21.116): icmp_seq=4 ttl=250 time=138 ms
--- mail.arcor-online.net ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 138.729/161.545/186.311/16.856 ms
[Linux@pc1600 ~]$ telnet mail.arcor.de 25
Trying 151.189.21.116...
[Linux@pc1600 ~]$ traceroute mail.arcor.de
traceroute to mail.arcor.de (151.189.21.116), 30 hops max, 40 byte packets
1 router.netzwerk.local (192.168.1.14) 0.565 ms 0.798 ms 1.056 ms
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