[163850] in North American Network Operators' Group
Re: Need help in flushing DNS
daemon@ATHENA.MIT.EDU (Andree Toonk)
Thu Jun 20 03:31:49 2013
Date: Thu, 20 Jun 2013 00:31:21 -0700
From: Andree Toonk <andree+nanog@toonk.nl>
To: nanog@nanog.org
In-Reply-To: <CANQy6FbPfDYkTC7QfwSBKsisa_uJULKf2OA5yvFWg1086q8mfQ@mail.gmail.com>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
.-- My secret spy satellite informs me that at 2013-06-19 10:34 PM Paul
Ferguson wrote:
> ; <<>> DiG 9.7.3 <<>> @localhost yelp.com A
<SNIP>
> ;; ANSWER SECTION:
> yelp.com. 300 IN A 204.11.56.20
Interesting to see that traffic to this IP addresses is going through
prolexic...
I guess they're considering this as a DOS.
andree@bofh:~/src$ traceroute 204.11.57.20
traceroute to 204.11.57.20 (204.11.57.20), 64 hops max, 52 byte packets
1 10.200.200.200 (10.200.200.200) 17.089 ms 13.144 ms 13.552 ms
2 67.215.89.1 (67.215.89.1) 20.963 ms 15.371 ms 17.026 ms
3 67.215.93.14 (67.215.93.14) 20.486 ms 14.458 ms 16.917 ms
4 ge-0-7-0-5.r06.snjsca04.us.bb.gin.ntt.net (128.241.219.145) 19.449
ms 19.375 ms 15.274 ms
5 ae-2.prolexic.snjsca04.us.bb.gin.ntt.net (128.241.219.242) 17.107
ms 23.272 ms 16.019 ms
6 209.200.184.34 (209.200.184.34) 14.878 ms 19.062 ms 15.776 ms
7 unknown.prolexic.com (72.52.30.126) 67.871 ms 64.376 ms 66.988 ms
8 domain.not.configured (204.11.57.20) 71.729 ms 65.830 ms 67.823 ms
Reflection attacks are so yesterday...
Cheers,
Andree
