(again) on the issue of "Dotless Domains."
A fellow OARC member asked me if I could generate a list of the top 50,000 dotless domains seen at the root name servers. This type of data is available in the annual
(DITL) collections that OARC performs annually. I ran the analys is for the April 2012 data. Out of 30.1 billion queries in the data set, 1.76 billion (5.8%) were queries for single-label names. Here are the top 20:
Rank Count Query
==== =========== =====================
1 287,650,115 local
2 31,698,784 localhost
3 16,562,544 wpad
4 13,367,843 com
5 12,983,976 ru
6 8,970,691 _nfsv4idmapdomain
7 5,490,837 net
8 4,416,080 \032
9 4,187,822 org
10 3,372,632 mail
11 2,776,746 de
12 2,658,933 uk
13 1,940,390 unifi
14 1,795,716 jp
15 1,725,496 yotaaccessinterface
16 1,679,345 mybooklive
17 1,507,665 pl
18 1,406,996 http
19 1,294,151 arpa
20 1,264,372 helvetica,