host.de.colt.net has no TXT records.
Question and response
Question
dig host.de.colt.net. TXT
Answer
The response has no answer records.
Authority
host.de.colt.net. 86400 SOA ns0.de.colt.net. hostmaster.de.colt.net. 2013022111 10800 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0