North American Network Operators Group

Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical

Re: Big increase in DNS service ?!?!

  • From: John J. Buxbaum
  • Date: Wed Jul 30 12:31:39 1997

 I saw the samething last week. Any ideas?

-----Original Message-----
From: Francois Beauregard <[email protected]>
To: [email protected] <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Big increase in DNS service ?!?!



>Wow... I just checked the root servers for the list of head servers from
>a.root-servers.net...
>
>Anyone knows why all servers are repeated twice...
>
>>From NSLookup I got...
>
>(root)
>        origin = A.ROOT-SERVERS.NET
>        mail addr = hostmaster.INTERNIC.NET
>        serial = 1997072900
>        refresh = 10800 (3 hours)
>        retry   = 900 (15 mins)
>        expire  = 604800 (7 days)
>        minimum ttl = 86400 (1 day)
>(root)  nameserver = J.ROOT-SERVERS.NET
>(root)  nameserver = K.ROOT-SERVERS.NET
>(root)  nameserver = L.ROOT-SERVERS.NET
>(root)  nameserver = M.ROOT-SERVERS.NET
>(root)  nameserver = A.ROOT-SERVERS.NET
>(root)  nameserver = H.ROOT-SERVERS.NET
>(root)  nameserver = B.ROOT-SERVERS.NET
>(root)  nameserver = C.ROOT-SERVERS.NET
>(root)  nameserver = D.ROOT-SERVERS.NET
>(root)  nameserver = E.ROOT-SERVERS.NET
>(root)  nameserver = I.ROOT-SERVERS.NET
>(root)  nameserver = F.ROOT-SERVERS.NET
>(root)  nameserver = G.ROOT-SERVERS.NET
>(root)  nameserver = J.ROOT-SERVERS.NET
>(root)  nameserver = K.ROOT-SERVERS.NET
>(root)  nameserver = L.ROOT-SERVERS.NET
>(root)  nameserver = M.ROOT-SERVERS.NET
>(root)  nameserver = A.ROOT-SERVERS.NET
>(root)  nameserver = H.ROOT-SERVERS.NET
>(root)  nameserver = B.ROOT-SERVERS.NET
>(root)  nameserver = C.ROOT-SERVERS.NET
>(root)  nameserver = D.ROOT-SERVERS.NET
>(root)  nameserver = E.ROOT-SERVERS.NET
>(root)  nameserver = I.ROOT-SERVERS.NET
>(root)  nameserver = F.ROOT-SERVERS.NET
>(root)  nameserver = G.ROOT-SERVERS.NET
>J.ROOT-SERVERS.NET      internet address = 198.41.0.10
>K.ROOT-SERVERS.NET      internet address = 193.0.14.129
>L.ROOT-SERVERS.NET      internet address = 198.32.64.12
>
>Because of the size limit of the packets, I receive only 3 IP from the
>query to a root server and I get the following response when starting
DNS...
>
>"NOTICE : check_root: 1 root servers after query to root server < min."
>
>Not pretty...  Is this a screwup again or are they getting "spoofed" ???
>
>
>
>Sincerely
>
>----------------------------------
>Francois Beauregard
>[email protected]
>FBLI.COM
>We love feedbacks and live by them
>
>Sales        : [email protected] 1 (888) FBLI.COM
>Tech support : [email protected] 1 (514) 349-0455
>Internet Web : http://www.fbli.com
>ICQ          : 1907537
>
>Montreal, Canada
>----------------------------------
>