Things You've Never Seen **

frank@cmbsd [/home/cmcc/frank]# ping 140.113.13.1
PING 140.113.13.1 (140.113.13.1): 56 data bytes
^C
--- 140.113.13.1 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
frank@cmbsd [/home/cmcc/frank]# ping 140.113.144.1
PING 140.113.144.1 (140.113.144.1): 56 data bytes
ping: sendto: Host is down
^C
--- 140.113.144.1 ping statistics ---
7 packets transmitted, 0 packets received, 100% packet loss
frank@cmbsd [/home/cmcc/frank]# ping 140.113.170.1
PING 140.113.170.1 (140.113.170.1): 56 data bytes
^C
--- 140.113.170.1 ping statistics ---
7 packets transmitted, 0 packets received, 100% packet loss
frank@cmbsd [/home/cmcc/frank]# nslookup
Default Server: mDNS.NCTU.edu.tw
Address: 140.113.1.23

> set type=soa
> cm.nctu.edu.tw
Server: mDNS.NCTU.edu.tw
Address: 140.113.1.23

Non-authoritative answer:
cm.nctu.edu.tw
origin = ns.cm.nctu.edu.tw
mail addr = hostmaster.ns.cm.nctu.edu.tw
serial = 2003091801
refresh = 86400 (1D)
retry = 1800 (30M)
expire = 2592000 (4w2d)
minimum ttl = 1200 (20M)

Authoritative answers can be found from:
cm.nctu.edu.tw nameserver = ns2.cm.nctu.edu.tw
cm.nctu.edu.tw nameserver = ns3.cm.nctu.edu.tw
cm.nctu.edu.tw nameserver = ns.cm.nctu.edu.tw
ns.cm.nctu.edu.tw internet address = 140.113.13.1
ns2.cm.nctu.edu.tw internet address = 140.113.144.1
ns3.cm.nctu.edu.tw internet address = 140.113.170.1
>
** this title is from a special episode of the tv series "Friends: Stuff You've Never Seen". It's an amazing joy of the NG clips, even funnier than most of the Friends episodes. What happened here is a tragedy, but the episode is totally amusing.