UniversalFeedParser

[keyplyr]

UA: UniversalFeedParser/3.3 +http://feedparser.org/
Protocol: HTTP/1.1
Robots.txt: No
Host: eonix.net (serverhub.com)
104.140.0.0 - 104.140.255.255
104.140.0.0/16

URL in UA string for sale

[lucy24]

One of these days I'm going to dig up all the robots that have "Feed" in their name; I can't tell them all apart. Are yours hitting pages that have appeared on someone's (not necessarily your own) RSS feed?

Favorite UA to date (URL obfuscated):

Feedly/1.0 (+http://www.example.com/fetcher.html; like FeedFetcher-Google)

Is "like FeedFetcher-Google" meant to lull suspicion and inspire confidence, much like calling yourself Baiduspider?

[keyplyr]

Are yours hitting pages that have appeared on someone's (not necessarily your own) RSS feed

No, I actually filter "feed", "fetch", "rss", "parse" and a couple other related UA attributes, allowing only a couple of these UAs access.

Rss feed retrievers, including Google's, are known to scrape content from a web site and "feed" it into iframes (or other container methods) at remote sites. It's not difficult to do and the original site has no breadcrump to alert them. [webmasterworld.com...]

One of the reasons I use a script that busts both frames & iframes bringing the user to the Parent source... my site.

I also use this header field:
X-FRAME-OPTIONS: deny