--- /dev/null
+adns debug: using nameserver 172.18.45.6
+Error during DNS SRV lookup for srv.tcp.test.iwj.relativity.greenend.org.uk: Domain name is syntactically invalid
+Error during DNS SRV lookup for spong: Domain name is syntactically invalid
+_foo._bar does not exist
+_s*a._tcp.ucam.org does not exist
+Error during DNS SRV lookup for _s*a._tcp.pi&ckle.ucam.org: Domain name is syntactically invalid