Question and response
Question
dig fe2-r5-out.tr2.l.antispamcloud.com. AAAA
Answer
fe2-r5-out.tr2.l.antispamcloud.com. 3600 AAAA 2001:550:2:8:0:0:5f:105
Authority
l.antispamcloud.com. 172800 NS ns-1229.awsdns-25.org.
l.antispamcloud.com. 172800 NS ns-2012.awsdns-59.co.uk.
l.antispamcloud.com. 172800 NS ns-4.awsdns-00.com.
l.antispamcloud.com. 172800 NS ns-824.awsdns-39.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0