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msnbot-media/1.0

.microsoft.com and (MS's) .phx.gbl

         

Pfui

7:05 pm on May 16, 2006 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member Top Contributors Of The Month



UA: msnbot-media/1.0 (+http://search.msn.com/msnbot.htm)
Host(s): Examples Below

So far, so good, robots.txt-wise. But it's not hit any of my embedded-media pages so I don't know what "media" it's looking for that msnbot doesn't already find, or MS's plans for the results.

Given those unknowns, and because msnbot is allowed more places on-site than not, I just specifically disallowed this variation (the last thing I need is people just hitting media files). We shall see if it heeds its own robots.txt designation:

User-agent: msnbot-media
Disallow: /

Access Log Examples:

tide525.microsoft.com - - [09/May/2006:07:49:02 -0700] "GET /robots.txt HTTP/1.1" 200 8382 "-"
"msnbot-media/1.0 (+http://search.msn.com/msnbot.htm)"
tide525.microsoft.com - - [09/May/2006:07:49:05 -0700] "GET / HTTP/1.1" 200 14182 "-"
"msnbot-media/1.0 (+http://search.msn.com/msnbot.htm)"

bl1sch2043804.phx.gbl - - [09/May/2006:16:43:06 -0700] "GET /robots.txt HTTP/1.0" 200 8382 "-"
"msnbot-media/1.0 (+http://search.msn.com/msnbot.htm)"
bl1sch2043804.phx.gbl - - [09/May/2006:16:43:07 -0700] "GET / HTTP/1.0" 200 14147 "-"
"msnbot-media/1.0 (+http://search.msn.com/msnbot.htm)"

[Multiple daily hits snipped]

bl1sch2043804.phx.gbl - - [16/May/2006:11:30:59 -0700] "GET /robots.txt HTTP/1.0" 200 8482 "-"
"msnbot-media/1.0 (+http://search.msn.com/msnbot.htm)"
bl1sch2043804.phx.gbl - - [16/May/2006:11:31:03 -0700] "GET /dir/FILENAME.html HTTP/1.0" 200 52406 "-"
"msnbot-media/1.0 (+http://search.msn.com/msnbot.htm)"

volatilegx

1:39 pm on May 17, 2006 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



> bl1sch2043804.phx.gbl

Is .gbl a valid top level domain? I don't think it is. [dnsstuff.com...]

That being said, I've definitely seen MSN bots with Microsoft IPs using a *.phx.gbl hostname. Am I missing something?

Pfui

4:07 pm on May 17, 2006 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member Top Contributors Of The Month



Good question! How odd. Whenever I see unofficial or misconfigured TLDs, I nuke 'em on the spot. But not this one... I guess I never thought much about it, seeing as how the official msnbot resolves to Microsoft [spidertrack.org] one way or another. (Plus from old-old telephone days, I tend to misread it as an innocuous 'pbx global':)

Hmm. I wonder if this elephant in our communal livingroom is a mailserver network? More importantly, I wonder what happens if we stop feeding it?