Confused ... Useragent Discrepancy

[Talisman]

As an update.... I received an email from this visitor asking something that will require a reply from us within a short period of time.

The content of that message is a little strange and we have other (unrelated) reasons to suspect that it might be a person who keeps trying to hack our site, our server, personal accounts.... and so on.

So we need to know if that "contype" thing, in itself, is suspicious or if it's really nothing at all.

I've seen what bots look like when they show up on the Session table.... but I'm not sure what to expect if it's someone using a proxy or other method of surfing anonymously. And I've never seen differing useragent system info show up for the same IP address during the same session before.

Any help or advice you can offer would surely be appreciated.

Thanks!