RE: DNS issues w/ comcast.net and attbi.com

From: Erik Sundberg (no email)
Date: Tue Jan 04 2005 - 11:51:56 EST

  • Next message: Christopher Woodfield: "Re: minimum requirements for a full bgp feed"

    ATTBI: LOOK BAD
    COMCAST: LOOKS GOOD

    Erik.

    [root at asp-12 root]# dig mx attbi.com
    ;; QUESTION SECTION:
    ;attbi.com. IN MX

    ;; AUTHORITY SECTION:
    attbi.com. 4133 IN SOA ns.attbi.com.
    hostmaster.ns.attb
    i.com. 2005010401 10800 3600 604800 604800

    [root at asp-12 root]# dig mx comcast.net
    ;; QUESTION SECTION:
    ;comcast.net. IN MX

    ;; ANSWER SECTION:
    comcast.net. 384 IN MX 5 gateway-s.comcast.net.
    comcast.net. 384 IN MX 5 gateway-r.comcast.net.

    ;; AUTHORITY SECTION:
    comcast.net. 7068 IN NS dns02.jdc01.pa.comcast.net.
    comcast.net. 7068 IN NS dns01.jdc01.pa.comcast.net.

    ;; ADDITIONAL SECTION:
    gateway-r.comcast.net. 384 IN A 204.127.198.26
    gateway-r.comcast.net. 384 IN A 216.148.227.126
    gateway-s.comcast.net. 384 IN A 63.240.76.26
    gateway-s.comcast.net. 384 IN A 204.127.202.26
    dns01.jdc01.pa.comcast.net. 7068 IN A 68.87.96.3
    dns02.jdc01.pa.comcast.net. 7068 IN A 68.87.96.4

    > -----Original Message-----
    > From: [mailto:]On Behalf Of
    > Jim Popovitch
    > Sent: Tuesday, January 04, 2005 10:36 AM
    > To:
    > Subject: DNS issues w/ comcast.net and attbi.com
    >
    >
    >
    > Over the last few days I have seen numerous maillog errors wrt resolving
    > MX records for comcast.net and attbi.com. Am I alone in this?
    >
    > Yesterday:
    > DSN: Host unknown (Name server: comcast.net.: no data known)
    >
    > Today:
    > DSN: Host unknown (Name server: attbi.com.: no data known)
    >
    > Currently I can manually dig an mx record for comcast.net, but attbi.com
    > still seems to be blank.
    >
    > -------------------------------
    > jimpop at bugs~$ dig mx attbi.com
    >
    > ; <<>> DiG 9.2.1 <<>> mx attbi.com
    > ;; global options: printcmd
    > ;; Got answer:
    > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36144
    > ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
    >
    > ;; QUESTION SECTION:
    > ;attbi.com. IN MX
    >
    > ;; AUTHORITY SECTION:
    > attbi.com. 2282 IN SOA ns.attbi.com.
    > hostmaster.ns.attbi.com. 2005010401 10800 3600 604800 604800
    >
    > ;; Query time: 1 msec
    > ;; SERVER: 127.0.0.1#53(127.0.0.1)
    > ;; WHEN: Tue Jan 4 11:28:18 2005
    > ;; MSG SIZE rcvd: 77
    >
    > ---------------------------------
    > jimpop at bugs~$ dig mx comcast.net
    >
    > ; <<>> DiG 9.2.1 <<>> mx comcast.net
    > ;; global options: printcmd
    > ;; Got answer:
    > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38261
    > ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
    >
    > ;; QUESTION SECTION:
    > ;comcast.net. IN MX
    >
    > ;; ANSWER SECTION:
    > comcast.net. 575 IN MX 5 gateway-s.comcast.net.
    > comcast.net. 575 IN MX 5 gateway-r.comcast.net.
    >
    > ;; Query time: 1 msec
    > ;; SERVER: 127.0.0.1#53(127.0.0.1)
    > ;; WHEN: Tue Jan 4 11:28:43 2005
    > ;; MSG SIZE rcvd: 81
    > ---------------------------------
    >
    > tia,
    >
    > -Jim P.
    >
    >
    >
    >
    >


  • Next message: Christopher Woodfield: "Re: minimum requirements for a full bgp feed"





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