Hello, When we are getting Additional Section for a DNS Response like this, What is the need for this ADDITIONAL SECTION? Why is this ADDITIONAL SECTION returned? Is there a way to turn off these ADDITIONAL RESPONSE messages from the DNS Server?
dig _sip._udp.belur.inlab.com SRV ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6 <<>> _sip._udp.belur.inlab.com SRV ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62992 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 2 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;_sip._udp.belur.inlab.com. IN SRV ;; ANSWER SECTION: _sip._udp.belur.inlab.com. 60 IN SRV 0 0 11199 belur.inlab.com. ;; AUTHORITY SECTION: inlab.com. 60 IN NS sbxlinux3.inlab.com. ;; ADDITIONAL SECTION: belur.inlab.com. 60 IN A 10.54.80.14 sbxlinux3.inlab.com. 60 IN A 10.54.78.21 Thanks Harshith
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