Title: Allowing asdfdf which is wrong.
Date: 2/11/2014 6:12:56 AM
As per standards hostname shouldn't be without .com
Title: domains that start with a digit
Name: Earl Jenkins
Date: 1/9/2012 2:24:07 PM
As per RFC 1123, hostname labels are allowed to start with a digit. This is a direct modification of the original RFC 952, which specified that labels could not start with a digit. (See http://en.wikipedia.org/wiki/Hostname#Restrictions_on_valid_host_names)
Excellent regex, Remi!
Date: 8/24/2006 2:57:01 PM
Just what I need.
Title: no issues
Name: Remi Sabourin
Date: 9/27/2005 12:20:56 AM
I have been using a few years now with no issues - as eugen pointed out with his example and you can see if all the RFCs are reviewed, numerics can be used as the first character. One of the most notable examples is 3com.com
Date: 1/11/2005 12:38:27 PM
thats right so far, but look at 6502.org :-)
Date: 12/21/2004 10:38:45 AM
As of RFC 1035 each label should start from alphabetical character only but your regexp allows label to start with numberic. This is wrong.