DNS Traversal for dra.hmg.gb

Looking on 13 servers:
Server Response Time
a.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 112.00 ms
b.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 105.90 ms
c.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 8.25 ms
d.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 69.59 ms
e.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 2.18 ms
f.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 106.64 ms
g.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 143.86 ms
h.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 162.65 ms
i.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 113.61 ms
j.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 153.31 ms
k.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 165.58 ms
l.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 106.13 ms
m.root-servers.net ns.uu.net, ns0.ja.net, ns4.ja.net 23.46 ms

Looking on 3 servers:
Server Response Time
ns.uu.net ns1.cs.ucl.ac.uk, relay.mod.uk, sun.mhs-relay.ac.uk 55.57 ms
ns0.ja.net ns1.cs.ucl.ac.uk, relay.mod.uk, sun.mhs-relay.ac.uk 231.54 ms
ns4.ja.net ns1.cs.ucl.ac.uk, relay.mod.uk, sun.mhs-relay.ac.uk 225.37 ms

Looking on 3 servers:
Server Response Time
ns1.cs.ucl.ac.uk Primary DNS server: ns1.cs.ucl.ac.uk
Responsible name: hostmaster.cs.ucl.ac.uk
Serial: 200709271
Refresh: 14400s
Retry: 1800s
Expire: 3600000s
Minimum TTL: 360000s, ns1.cs.ucl.ac.uk, relay.mod.uk, sun.mhs-relay.ac.uk
160.22 ms
relay.mod.uk Primary DNS server: ns1.cs.ucl.ac.uk
Responsible name: hostmaster.cs.ucl.ac.uk
Serial: 200709271
Refresh: 14400s
Retry: 1800s
Expire: 3600000s
Minimum TTL: 360000s, ns1.cs.ucl.ac.uk, relay.mod.uk, sun.mhs-relay.ac.uk
150.94 ms
sun.mhs-relay.ac.uk Primary DNS server: ns1.cs.ucl.ac.uk
Responsible name: hostmaster.cs.ucl.ac.uk
Serial: 200709271
Refresh: 14400s
Retry: 1800s
Expire: 3600000s
Minimum TTL: 360000s, ns1.cs.ucl.ac.uk, relay.mod.uk, sun.mhs-relay.ac.uk
157.84 ms