I-Root

NIXI root DNS servers and updates

Dns, Networking

Has been a while since I checked the status of root servers which are hosted at NIXI. The list as per their official member list stays the same i.e i root in Mumbai, K root in Noida and F root in Chennai. 

 

i root seems to be up!

show ip bgp neighbors 218.100.48.75 received-routes
       There are 5 received routes from neighbor 218.100.48.75
Searching for matching routes, use ^C to quit...
Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED
       E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH m:NOT-INSTALLED-MULTIPATH
       S:SUPPRESSED F:FILTERED s:STALE
       Prefix             Next Hop        MED        LocPrf     Weight Status
1      192.36.148.0/24    218.100.48.75   0          100        0      BE
         AS_PATH: 8674 29216
2      194.58.198.0/24    218.100.48.75   0          100        0      BE
         AS_PATH: 8674 56908
3      194.58.199.0/24    218.100.48.75   0          100        0      BE
         AS_PATH: 8674 56908
4      194.146.106.0/24   218.100.48.75   0          100        0      BE
         AS_PATH: 8674
5      194.146.107.0/24   218.100.48.75   0          100        0      BE
         AS_PATH: 8674

 

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F-root DNS node back up in Chennai!

Dns, Networking

And finally ACN i.e “Advanced Computer Networks” exam next. Hopefully less to cram in this one and syllabus is pretty interesting. 

Talking about networks - I am very happy to post this update. Finally F root server’s node in Chennai is back up! 

Though ISC did not updated me about this development but anyways I can always assume they were busy in hitting head with India bureaucratic bodies. :)

If you are following my blog, you might have seen my past blog post about “Broken connectivity of F root server” due to NIXI’s routing policies. When I informed ISC (root server operator for F root) about it, they took down the Indian anycasting instance in order to work on fix. 

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