[GTER] NIC.br opera nova cópia de servidor DNS raiz

[Gleydson Soares]

por um acaso esse server roda NSD ? http://en.wikipedia.org/wiki/NSD
alguns root-servers ja' migraram para ele.

"In Internet computing, NSD (for "name server daemon") is an open-source server program for the Domain Name System. It was developed by NLnet Labs of Amsterdam in cooperation with the RIPE NCC, from scratch as an authoritative name server (i.e., not implementing the recursive caching function by design). The intention of this development is to add variance to the "gene pool" of DNS implementations used by higher level name servers and thus increasing the resilience of DNS against software flaws or exploits.

NSD uses BIND-style zone-files (zone-files used under BIND can usually be used unmodified in NSD, once entered into the NSD configuration).

NSD uses zone information compiled via 'zonec' into a binary database file (nsd.db) which allows fast startup of the NSD name-service daemon, and allows syntax-structural errors in Zone-Files to be flagged at compile-time (before being made available to NSD service itself).

The collection of programs/processes that make-up NSD are designed so that the NSD daemon itself runs as a non-privileged user and can be easily be configured to run in a Chroot jail, such that security flaws in the NSD daemon are not so likely to result in system-wide compromise as without such measures.

As of March, 2008, three of the Internet root nameservers are using NSD:

    * k.root-servers.net was switched to NSD on February 19, 2003.[1]
    * One of the 2 load-balanced servers for h.root-servers.net (called "H1", "H2") was switched to NSD, and now there are 3 servers all running NSD (called "H1", "H2", "H3").[2]
    * l.root-servers.net switched to NSD on February 6, 2007.

Several other TLDs use NSD for part of their servers."


On Tue, Jan 19, 2010 at 04:12:29PM -0200, Eduardo Schoedler wrote:
> Senhores.
> 
> É com satisfação que parabenizo Leandro Bertholdo e os demais responsáveis
> pela ativação do novo servidor DNS Raiz no PTT-RS.
> 
> # traceroute i.root-servers.net
> traceroute to i.root-servers.net (192.36.148.17), 30 hops max, 60 byte
> packets
>  1  rtr01.scr.viavale.com.br (200.xxx.xxx.1)  0.263 ms  0.254 ms  0.668 ms
>  2  acc01.scr.viavale.com.br (200.xxx.xxx.249)  1.987 ms  1.989 ms  1.979 ms
>  3  200.143.116.252 (200.xxx.xxx.252)  1.930 ms  1.921 ms  1.926 ms
>  4  200.219.143.20 (200.xxx.xxx.20)  6.710 ms  8.358 ms  7.538 ms
>  5  i.root-servers.net (192.36.148.17)  8.353 ms  6.691 ms  9.390 ms
> 
> 
> [1] http://www.nic.br/imprensa/releases/2010/rl-2010-01.htm
> 
> 
> Sds,
> 
> --
> Eduardo Schoedler
> 
> --
> gter list    https://eng.registro.br/mailman/listinfo/gter