-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10/9/2013 9:49 AM, Chris Adams wrote:
Once upon a time, Robert Webb <rwebb@ropeguru.com> said:
But how would thet differ from the IPv4 address space which has PTR records for all their IP's? Just the shear number they would have to deal with in the IPv6 space?
Oh, are you looking for auto-generated reverse for every address? That's not going to happen for IPv6 (and it turns out that it wasn't really a good idea for IPv4). There's no reason to have reverse DNS unless it has meaning, and "12-34-56-78.rev.domain.net" isn't really all that useful.
That's not necessarily true -- some (very large) organizations using DMARC will reject mail from hosts without a PTR record. - - ferg -----BEGIN PGP SIGNATURE----- Version: PGP Desktop 10.2.0 (Build 2317) Charset: utf-8 wj8DBQFSVYuKq1pz9mNUZTMRAo5dAKCCuFYjseatheC9upjRRgkzcFJ5LwCfUhhd Krgz0IA6e5dbllo8NgXbzV0= =mehI -----END PGP SIGNATURE----- -- Paul Ferguson Vice President, Threat Intelligence Internet Identity, Tacoma, Washington USA IID --> "Connect and Collaborate" --> www.internetidentity.com