[outages] AT&T DNS problems?

[Tim Huffman]

We are the primary DNS servers for the ben.edu domain. We seem to be having an issue with an AT&T server that is responding  with incorrect A records for www.ben.edu<http://www.ben.edu> and ben.edu.

What it SHOULD be the response:
nslookup www.ben.edu
Server:         63.250.224.66
Address:        63.250.224.66#53

www.ben.edu     canonical name = ben.edu.
Name:   ben.edu
Address: 38.100.120.100

What 12.127.17.83 is responding with:
> www.ben.edu
Server:  tbru.br.rs.els-gms.att.net
Address:  12.127.17.83

Non-authoritative answer:
Name:    www.ben.edu
Address:  208.91.197.132

This appears to be affecting only iPhones and iPads on the AT&T network. Is anybody else having problems with this? Are there any AT&T people on this list that can help?


Tim Huffman
Business Only Broadband
777 Oakmont Lane, Suite 2000, Westmont, IL 60559
Direct: 630.590.6012 | Main: 630.590.6000 | Fax: 630.986.2496
thuffman at bobbroadband.com<mailto:thuffman at bobbroadband.com>  |  http://www.bobbroadband.com/
Cell:  630.340.1925 | Toll-Free Customer Support:  877.262.4553
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