On Thu, Sep 17, 2015 at 07:58:54PM +0000,
 Edward Lewis <edward.le...@icann.org> wrote 
 a message of 145 lines which said:

> >Name:                draft-lewis-domain-names
> >Revision:    00

If you want a nice example of a domain name which is not a DNS name,
add in your /etc/hosts (or equivalent for your OS):

104.20.1.85 
veryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongname.example.com

It is not a DNS name (first label is too long) but it works fine for
several applications which expect domain names:

% ping -c 3 
veryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongname.example.com
PING 
veryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongname.example.com
 (104.20.1.85) 56(84) bytes of data.
64 bytes from 
veryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongname.example.com
 (104.20.1.85): icmp_seq=1 ttl=58 time=2.10 ms
64 bytes from 
veryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongname.example.com
 (104.20.1.85): icmp_seq=2 ttl=58 time=1.88 ms
64 bytes from 
veryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongname.example.com
 (104.20.1.85): icmp_seq=3 ttl=58 time=2.27 ms

--- 
veryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongname.example.com
 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 1.887/2.089/2.273/0.166 ms

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