; <<>> DiG 9.5.1-P2 <<>> +trace -x 38.107.191.93
;; global options:  printcmd
.			70773	IN	NS	i.root-servers.net.
.			70773	IN	NS	b.root-servers.net.
.			70773	IN	NS	l.root-servers.net.
.			70773	IN	NS	f.root-servers.net.
.			70773	IN	NS	a.root-servers.net.
.			70773	IN	NS	m.root-servers.net.
.			70773	IN	NS	e.root-servers.net.
.			70773	IN	NS	j.root-servers.net.
.			70773	IN	NS	c.root-servers.net.
.			70773	IN	NS	k.root-servers.net.
.			70773	IN	NS	h.root-servers.net.
.			70773	IN	NS	d.root-servers.net.
.			70773	IN	NS	g.root-servers.net.
;; Received 500 bytes from 127.0.0.1#53(127.0.0.1) in 0 ms

38.in-addr.arpa.	86400	IN	NS	NS.PSI.NET.
38.in-addr.arpa.	86400	IN	NS	NS2.PSI.NET.
;; Received 86 bytes from 192.33.4.12#53(c.root-servers.net) in 26 ms

191.107.38.in-addr.arpa. 43200	IN	SOA	auth1.dns.cogentco.com. dns.cogentco.com. 2009092801 10800 3600 604800 43200
;; Received 102 bytes from 38.8.50.2#53(NS2.PSI.NET) in 44 ms