nanog mailing list archives
Re: [SHAME] Spam Rats
From: "John Levine" <johnl () iecc com>
Date: 10 Jan 2013 20:57:25 -0000
*.4.4.3.0.5.a.0.0.8.b.d.0.1.0.0.2.ip6.arpa. PTR a.node.on.vlan344.namn.se. ...will work just fine, for instance.
Since there is no AAAA record for a.node.on.vlan344.namn.se., this won't work fine in any rDNS check I'm aware of. You are aware that useful rDNS has to have matching forward DNs, right?
Current thread:
- Re: [SHAME] Spam Rats, (continued)
- Re: [SHAME] Spam Rats Mark Foster (Jan 09)
- Re: [SHAME] Spam Rats Mark Andrews (Jan 09)
- Re: [SHAME] Spam Rats Jeff Kell (Jan 09)
- Re: [SHAME] Spam Rats Mark Andrews (Jan 09)
- Re: [SHAME] Spam Rats John Levine (Jan 09)
- Re: [SHAME] Spam Rats Mark Andrews (Jan 09)
- Re: [SHAME] Spam Rats John R. Levine (Jan 09)
- Re: [SHAME] Spam Rats Mark Andrews (Jan 09)
- PTRs for IPv6 (was Re: [SHAME] Spam Rats) Lee Howard (Jan 10)
- Re: [SHAME] Spam Rats Måns Nilsson (Jan 09)
- Re: [SHAME] Spam Rats John Levine (Jan 10)
- Re: [SHAME] Spam Rats Robert Bonomi (Jan 10)
- Re: [SHAME] Spam Rats Tony Finch (Jan 11)
- Re: [SHAME] Spam Rats JP Viljoen (Jan 10)
- Re: [SHAME] Spam Rats Owen DeLong (Jan 10)
- Re: [SHAME] Spam Rats Julian DeMarchi (Jan 09)
- Re: [SHAME] Spam Rats Rich Kulawiec (Jan 10)
- Re: [SHAME] Spam Rats Barry Shein (Jan 10)