[dns-operations] AAAA record for c.root-servers.net
Jim Popovitch
jimpop at gmail.com
Sun Mar 30 23:23:30 UTC 2014
On Sun, Mar 30, 2014 at 6:47 PM, SM <sm at resistor.net> wrote:
> Hi Stephan,
>
> At 15:15 30-03-2014, Stephan Lagerholm wrote:
>
>> c.root-servers.net is not reachable over v6 for everybody. There appears
>> to be some peering disputes between operators over v6 still. Additionally,
>> Leen Besselink told me on another mailing list (unbound) that it is
>> advertized as a /48 that might get filtered.
>>
>
> Route to IPv6 node 2001:500:2::c
>
> 1 25 ms 25 ms 24 ms 2001:470:0:286::1
> 2 82 ms 41 ms 50 ms 2001:470:0:270::2
> 3 51 ms 48 ms 50 ms 2001:470:0:240::1
> 4 74 ms 102 ms 72 ms 2001:470:0:1b4::1
> 5 75 ms 74 ms 74 ms 2001:470:0:32::2
> 6 * * * ?
>
> Route to IPv6 node 2001:500:2::c
>
> 1 <1 ms <1 ms <1 ms 2001:470:0:2cd::1
> 2 66 ms 77 ms 73 ms 2001:470:0:2cf::2
> 3 83 ms 95 ms 98 ms 2001:470:0:298::1
> 4 107 ms 100 ms 111 ms 2001:470:0:270::2
> 5 112 ms 117 ms 107 ms 2001:470:0:240::1
> 6 145 ms 145 ms 134 ms 2001:470:0:1b4::1
> 7 137 ms 137 ms 145 ms 2001:470:0:32::2
> 8 * * * ?
>
>
> Route to IPv6 node 2001:500:2::c
>
> 1 36 ms 49 ms 64 ms 2001:470:0:29f::1
> 2 113 ms 98 ms 134 ms 2001:470:0:26a::1
> 3 190 ms 198 ms 199 ms 2001:470:0:294::1
> 4 184 ms 226 ms 192 ms 2001:470:0:72::1
> 5 191 ms 193 ms 199 ms 2001:470:0:2b7::1
> 6 222 ms 193 ms 193 ms 2001:470:0:32::2
> 7 * * * ?
>
> Regards,
> -sm
>
Hmmm, I see no problems from 5 spots on the globe:
==================================================
1.|-- 2604:180::1 0.0% 1 3.4 3.4
3.4 3.4 0.0
2.|-- xe-0-1-0-17.r04.atlnga05.us.bb.gin.ntt.net 0.0% 1 0.9 0.9
0.9 0.9 0.0
3.|-- 2001:550:3::391 0.0% 1 1.5 1.5
1.5 1.5 0.0
4.|-- 2001:550::91 0.0% 1 13.2 13.2
13.2 13.2 0.0
5.|-- 2001:550::194 0.0% 1 13.1 13.1
13.1 13.1 0.0
6.|-- 2001:550:2::11 0.0% 1 187.8 187.8
187.8 187.8 0.0
7.|-- 2001:550:2::12 0.0% 1 12.4 12.4
12.4 12.4 0.0
8.|-- c.root-servers.net 0.0% 1 13.2 13.2
13.2 13.2 0.0
==================================================
1.|-- 2405:4200:202::208:246 0.0% 1 0.1 0.1 0.1
0.1 0.0
2.|-- edge-1.v34.ntp.sg.gs 0.0% 1 0.7 0.7 0.7
0.7 0.0
3.|-- edge-2.v42.ntp.sg.gs 0.0% 1 1.5 1.5 1.5
1.5 0.0
4.|-- 2001:218:4000:4::1 0.0% 1 1.2 1.2 1.2
1.2 0.0
5.|-- as-3.r21.sngpsi02.sg.bb.gin.ntt.net 0.0% 1 1.6 1.6 1.6
1.6 0.0
6.|-- ae-3.r20.sngpsi05.sg.bb.gin.ntt.net 0.0% 1 1.6 1.6 1.6
1.6 0.0
7.|-- ae-3.r20.snjsca04.us.bb.gin.ntt.net 0.0% 1 174.1 174.1 174.1
174.1 0.0
8.|-- ae-1.r07.snjsca04.us.bb.gin.ntt.net 0.0% 1 175.3 175.3 175.3
175.3 0.0
9.|-- 2001:550:3::ed 0.0% 1 182.1 182.1 182.1
182.1 0.0
10.|-- 2001:550::1040 0.0% 1 187.7 187.7 187.7
187.7 0.0
11.|-- 2001:550::141 0.0% 1 183.1 183.1 183.1
183.1 0.0
12.|-- 2001:550:2:9::4:2 0.0% 1 194.0 194.0 194.0
194.0 0.0
13.|-- c.root-servers.net 0.0% 1 185.5 185.5 185.5
185.5 0.0
==================================================
1.|-- 2a00:d880:2:1::1 0.0% 1 1.0 1.0 1.0
1.0 0.0
2.|-- weservit.nikhef.ip6.jointtransit.nl 0.0% 1 6.2 6.2 6.2
6.2 0.0
3.|-- 2001:5002:100:1::1 0.0% 1 1.8 1.8 1.8
1.8 0.0
4.|-- 2001:978:3::13d 0.0% 1 2.3 2.3 2.3
2.3 0.0
5.|-- 2001:978::154:54:21:235 0.0% 1 8.9 8.9 8.9
8.9 0.0
6.|-- 2001:978:2:46::2a 0.0% 1 9.1 9.1 9.1
9.1 0.0
7.|-- 2001:978:2:7::19 0.0% 1 8.3 8.3 8.3
8.3 0.0
8.|-- 2001:978:2:7::1a 0.0% 1 21.1 21.1 21.1
21.1 0.0
9.|-- c.root-servers.net 0.0% 1 8.2 8.2 8.2
8.2 0.0
==================================================
1.|-- 2604:180:1::1 0.0% 1 0.4 0.4
0.4 0.4 0.0
2.|-- xe-0-0-0-19.r04.sttlwa01.us.bb.gin.ntt.net 0.0% 1 1.3 1.3
1.3 1.3 0.0
3.|-- ae-3.r05.sttlwa01.us.bb.gin.ntt.net 0.0% 1 1.0 1.0
1.0 1.0 0.0
4.|-- 2001:550:3::309 0.0% 1 1.0 1.0
1.0 1.0 0.0
5.|-- 2001:550::67:1110 0.0% 1 32.6 32.6
32.6 32.6 0.0
6.|-- 2001:550::25 0.0% 1 34.3 34.3
34.3 34.3 0.0
7.|-- 2001:550::141 0.0% 1 37.3 37.3
37.3 37.3 0.0
8.|-- 2001:550:2:9::4:2 0.0% 1 31.8 31.8
31.8 31.8 0.0
9.|-- c.root-servers.net 0.0% 1 31.6 31.6
31.6 31.6 0.0
==================================================
1.|-- 2405:4200:402::49:250 0.0% 1 0.1 0.1 0.1 0.1 0.0
2.|-- 2405:4200:400:30::1 0.0% 1 0.3 0.3 0.3 0.3 0.0
3.|-- edge-2.v43.eqix.sg.gs 0.0% 1 200.4 200.4 200.4 200.4 0.0
4.|-- edge-1.v30.eqix.sg.gs 0.0% 1 200.6 200.6 200.6 200.6 0.0
5.|-- 2405:2000:300::11 0.0% 1 200.4 200.4 200.4 200.4 0.0
6.|-- 2405:2000:300::1a 0.0% 1 200.9 200.9 200.9 200.9 0.0
7.|-- 2405:2000:ffa0:200::12 0.0% 1 249.5 249.5 249.5 249.5 0.0
8.|-- 2001:550:3::399 0.0% 1 263.1 263.1 263.1 263.1 0.0
9.|-- 2001:550::141 0.0% 1 262.3 262.3 262.3 262.3 0.0
10.|-- 2001:550:2:9::4:2 0.0% 1 260.9 260.9 260.9 260.9 0.0
11.|-- c.root-servers.net 0.0% 1 260.7 260.7 260.7 260.7 0.0
-Jim P.
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