Question and response
Question
dig xcs1.ibw.com. PTR
Answer
The response has no answer records.
Authority
ibw.com. 3600 SOA ns1.intercom.com.sv. hostmaster.intercom.com.sv. 20210793 86400 7200 3600000 172800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0