ns2.dreamhost.com has no TXT records.
Question and response
Question
dig ns2.dreamhost.com. TXT
Answer
The response has no answer records.
Authority
dreamhost.com. 300 SOA ns1.dreamhost.com. hostmaster.dreamhost.com. 2026030900 2015 1800 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0