70.190.134.120
- - [30/Dec/2013:23:32:37 +0000] "POST / HTTP/1.1" 301 - "-"
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"
Because it's only the phpBB site that's being accessed in this way,
it's probably something phpBB-specific. It could be a mobile client
that does something unusual (although it's a strange user-agent string
for something legit),
What's strange about it? It's just Internet Explorer 6 on Windows XP
SP2. A good one to copy if you're really a robot...
Regards,
@ndy
--
andyjpb(a)ashurst.eu.org