_2wqk0qpbq84hts21g0347o379bm8fa9
Question and response
Question
dig www.o2.cz. TXT
Answer
www.o2.cz. 10800 TXT "_2wqk0qpbq84hts21g0347o379bm8fa9"
Authority
o2.cz. 10800 NS dns.iol.cz.
o2.cz. 10800 NS ns2.tel.cz.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0