Question and response
Question
dig spf.ti.com. NAPTR
Answer
The response has no answer records.
Authority
ti.com. 30 SOA oleibdm.itg.ti.com. hostmaster.ti.com. 2013108351 900 300 2419200 30
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0