##Python 2.7, 7170 77 Bytes
importfrom urllib as limport*
a=1
try:l.urlopen('http://to.')
except:a=0
print a
import urllib as l
try:
l.urlopen('http://a.uk')
print 1
except:
print 0
Uses 1 for truthy, 0 for falsy. a.uk redirects to a motorbike clothing company. Saved 3 bytes by assigning to a variable and printing that. And another one for the "to." trick (confirmed to work with urllib), two for getting rid of the pesky indents.