Page is a not externally linkable
jdMorgan - 4:49 am on Dec 5, 2007 (gmt 0)
Based on this and what I've seen of their robots.txt and on-page robots meta-tag handling, I have to agree with your assessment. Jim [edited by: jdMorgan at 4:49 am (utc) on Dec. 5, 2007]
There are actually two PTR records for addresses in that range; If your server checks only the first (which appears to be a CNAME), then it may fail rDNS verification. The second record points to hotmail.com