Re: DNS ed.gov translations

[Mark Andrews <marka () isc org>]

In message <C0FCEA35-9D75-4841-8FF4-1E7A68C17C0B () williams edu>, Peter Charbonneau writes:
> Greetings,
>
>    Periodically, we loose the capability of translating .ed.gov names.
>
>    Today, it seems that it is www.dl.ed.gov and www.fafsa.ed.gov that  
> will not translate.
>
> If I use dig .... I get:
>
> porthos2:~ pcharbon2$ dig +trace www.fafsa.ed.gov
>
> ; <<>> DiG 9.4.3-P1 <<>> +trace www.fafsa.ed.gov
> ;; global options:  printcmd
> .                     499251  IN      NS      L.ROOT-SERVERS.NET.
> .                     499251  IN      NS      M.ROOT-SERVERS.NET.
> .                     499251  IN      NS      H.ROOT-SERVERS.NET.
> .                     499251  IN      NS      D.ROOT-SERVERS.NET.
> .                     499251  IN      NS      A.ROOT-SERVERS.NET.
> .                     499251  IN      NS      K.ROOT-SERVERS.NET.
> .                     499251  IN      NS      B.ROOT-SERVERS.NET.
> .                     499251  IN      NS      G.ROOT-SERVERS.NET.
> .                     499251  IN      NS      E.ROOT-SERVERS.NET.
> .                     499251  IN      NS      I.ROOT-SERVERS.NET.
> .                     499251  IN      NS      J.ROOT-SERVERS.NET.
> .                     499251  IN      NS      C.ROOT-SERVERS.NET.
> .                     499251  IN      NS      F.ROOT-SERVERS.NET.
> ;; Received 488 bytes from 137.165.4.21#53(137.165.4.21) in 2 ms
>
> gov.                  172800  IN      NS      E.GOV.ZONEEDIT.COM.
> gov.                  172800  IN      NS      G.GOV.ZONEEDIT.COM.
> gov.                  172800  IN      NS      A.GOV.ZONEEDIT.COM.
> gov.                  172800  IN      NS      B.GOV.ZONEEDIT.COM.
> gov.                  172800  IN      NS      C.GOV.ZONEEDIT.COM.
> gov.                  172800  IN      NS      D.GOV.ZONEEDIT.COM.
> gov.                  172800  IN      NS      F.GOV.ZONEEDIT.COM.
> ;; Received 274 bytes from 192.203.230.10#53(E.ROOT-SERVERS.NET) in 82  
> ms
>
> ed.gov.                       86400   IN      NS      eduptcdns02.ed.gov.
> ed.gov.                       86400   IN      NS      eduftcdns01.ed.gov.
> ed.gov.                       86400   IN      NS      eduftcdns02.ed.gov.
> ed.gov.                       86400   IN      NS      eduptcdns01.ed.gov.
> ;; Received 202 bytes from 216.55.155.29#53(A.GOV.ZONEEDIT.COM) in 84 ms
>
> dig: couldn't get address for 'eduftcdns01.ed.gov': not found
> porthos2:~ pcharbon2$
>
>
> It always seems to fail after the "third" lookup sequence.
>
> After about an hour (or two or eight) it starts working again for some  
> period of time.
>
> I am out of troubleshooting tools and don't know where to go from  
> here.  Any help would be greatly appreciated.
>
>
>
> PeteC
>
>
> Peter Charbonneau
> Sr. Network and Systems Administrator
> Williams College
> (413) 597-3408 (office)
> (413) 822-2922 (cell)
> OIT will NEVER ask for your password!

        What nameserver and version are you running?
        What options do you have turned on in the nameserver?
        What firewall settings do you have?  Do you allow fragments
        through?
        
        Mark
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka () isc org