Not able to resolve a domain
each at isc.org
Fri Nov 18 16:33:55 UTC 2011
> 1. When was 1/8 allocated, recently? Maybe you need to update your
> bogon filter?
That's my guess. 220.127.116.11/8 was one of the last network blocks
allocated--last April, IIRC--and prior to that time it was often
filtered because it was commonly used in spoofing attacks.
In fact, the BIND 9 documentation contains a sample blackhole ACL
which, until recently, specifically recommended filtering addresses
in that block. The advice is outdated but I think someone is still
Evan Hunt -- each at isc.org
Internet Systems Consortium, Inc.
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