Re: mail.nanog.org broken v6 reverse DNS
On 9/14/23 2:12 PM, Bryan Fields wrote: On 9/14/23 1:35 PM, Chris Adams wrote: While wondering at high spam scores for NANOG mail, I noticed that it's in part because of broken reverse DNS for mail.nanog.org's IPv6 address. The address is 2001:1838:2001:8::20, with reverse delegated to ns1.scservers.com and ns2.scservers.com... but those hostnames don't resolve. The auth servers for scservers.com return SERVFAIL. Thanks, It's being looked at now. I'll updated once it's fixed. Our provider has fixed their reverse zones delegation at ARIN. It's working, but will need ~24 hours for the cached ttl to expire. Thanks! -- Bryan Fields 727-409-1194 - Voice http://bryanfields.net
Re: mail.nanog.org broken v6 reverse DNS
On 9/14/23 1:35 PM, Chris Adams wrote: While wondering at high spam scores for NANOG mail, I noticed that it's in part because of broken reverse DNS for mail.nanog.org's IPv6 address. The address is 2001:1838:2001:8::20, with reverse delegated to ns1.scservers.com and ns2.scservers.com... but those hostnames don't resolve. The auth servers for scservers.com return SERVFAIL. Thanks, It's being looked at now. I'll updated once it's fixed. -- Bryan Fields 727-409-1194 - Voice http://bryanfields.net
mail.nanog.org broken v6 reverse DNS
While wondering at high spam scores for NANOG mail, I noticed that it's in part because of broken reverse DNS for mail.nanog.org's IPv6 address. The address is 2001:1838:2001:8::20, with reverse delegated to ns1.scservers.com and ns2.scservers.com... but those hostnames don't resolve. The auth servers for scservers.com return SERVFAIL. -- Chris Adams
