nanog mailing list archives
RE: Reverse DNS RFCs and Recommendations
From: Nolan Rollo <nrollo () kw-corp com>
Date: Wed, 30 Oct 2013 21:33:38 +0000
So in the four examples below, 3 of them preface the IP with an alpha character. Charter however, starts the rDNS off with a number. I'm not arguing with anyone but what potential problems could that cause with DNS? I'm also thinking of the famous www.1and1.com, where the number "1" starts off one of the sections. <snip> 3. Start each section of the name with a letter, not a number or hyphen. <snip>
Actual Examples: cpe-67-XX-XX-XX.stny.res.rr.com - 67.XX.XX.XX d28-XX-XX-XX.dim.wideopenwest.com - 28.XX.XX.XX c-68-XX-XX-XX.hsd1.mi.comcast.net - 68.XX.XX.XX 24-XX-XX-XX.static.bycy.mi.charter.com - 24.XX.XX.XX
Current thread:
- Re: Reverse DNS RFCs and Recommendations, (continued)
- Re: Reverse DNS RFCs and Recommendations Valdis . Kletnieks (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Masataka Ohta (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Leo Bicknell (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Andrew Sullivan (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Dave Crocker (Oct 31)
- Re: Reverse DNS RFCs and Recommendations Tim Franklin (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Andrew Sullivan (Oct 30)
- RE: Reverse DNS RFCs and Recommendations Nolan Rollo (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Joe Abley (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Scott Howard (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Mark Andrews (Oct 30)
- Re: Reverse DNS RFCs and Recommendations William Herrin (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Valdis . Kletnieks (Oct 30)
- Re: Reverse DNS RFCs and Recommendations Barry Shein (Oct 30)
- Re: Reverse DNS RFCs and Recommendations John Levine (Oct 31)