Question and response
Question
dig rlb.com. NAPTR
Answer
The response has no answer records.
Authority
rlb.com. 21600 SOA ns1.netnames.net. hostmaster.cscdns.net. 2018080617 10800 1800 3600000 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0