lhr.netsolir.com has no TXT records.
Question and response
Question
dig lhr.netsolir.com. TXT
Answer
The response has no answer records.
Authority
lhr.netsolir.com. 3600 SOA ns1.netsolir.com. postmaster.netsolir.com. 2007080718 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0