| 1001options.net | TUCOWS.COM CO. | 2010-06-07 | 2012-06-07 | DNS |
| 1001soins.com | TUCOWS INC. | 2010-12-09 | 2011-12-09 | DNS |
| 10021stapleton.com | TUCOWS INC. | 2006-10-10 | 2009-10-10 | DNS |
| 1004info.com | TUCOWS INC. | 2004-02-19 | 2009-02-19 | DNS |
| 1004vision.com | TUCOWS INC. | 2004-02-20 | 2009-02-20 | DNS |
| 1004yellowpage.com | TUCOWS INC. | 2004-02-19 | 2009-02-19 | DNS |
| 1004yp.com | TUCOWS INC. | 2004-02-19 | 2009-02-19 | DNS |
| 100bandsin100days.com | TUCOWS INC. | 2009-01-31 | 2010-01-31 | DNS |
| 100bestcompaniesfordads.com | TUCOWS INC. | 2008-02-06 | 2012-02-06 | DNS |
| 100bios.com | 1 & 1 INTERNET AG | 2008-08-28 | 2009-08-28 | DNS |
| 100blackmengfl.org | Network Solutions LLC (R63-LROR) | 2003-10-17 16:22:02 | 2012-10-17 16:22:02 | DNS |
| 100hour.org | Tucows Inc. (R11-LROR) | 2006-06-02 18:20:38 | 2011-06-02 18:20:38 | DNS |
| 100hweb.com | TUCOWS.COM CO. | 2008-08-31 | 2012-08-31 | DNS |
| 100innings4autism.com | TUCOWS INC. | 2008-12-21 | 2010-12-21 | DNS |
| 100meterbolt.com | MELBOURNE IT, LTD. D/B/A INTERNET NAMES WORLDWIDE | 2008-08-23 | 2011-08-23 | DNS |
| 100meterbolt.net | MELBOURNE IT, LTD. D/B/A INTERNET NAMES WORLDWIDE | 2008-08-23 | 2012-08-23 | DNS |
| 100percentclothing.com | TUCOWS INC. | 2009-12-01 | 2010-12-01 | DNS |
| 100tweets.info | GoDaddy.com LLC (R171-LRMS) | 2011-12-08 07:50:24 | 2012-12-08 07:50:24 | DNS |
| 1015thefox.com | GODADDY.COM, INC. | 2001-04-23 | 2012-04-23 | DNS |
| 1017thefuse.com | TUCOWS INC. | 2005-08-15 | 2010-08-15 | DNS |
