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off-list Re: Weird DNS issues for domains

  • From: Edward Lewis
  • Date: Thu Sep 29 11:39:48 2005

At 9:33 -0400 9/29/05, Matthew Crocker wrote:
What do you all see for sanderson.mtrsd.k12.ma.us &
www.sanderson.mtrsd.k12.ma.us.
For your entertainment, I'm a cox.net customer in No Va...

$ dig +trace sanderson.mtrsd.k12.ma.us ns

; <<>> DiG 9.3.1 <<>> +trace sanderson.mtrsd.k12.ma.us ns
;; global options:  printcmd
.                       495670  IN      NS      L.ROOT-SERVERS.NET.
.                       495670  IN      NS      M.ROOT-SERVERS.NET.
.                       495670  IN      NS      A.ROOT-SERVERS.NET.
.                       495670  IN      NS      B.ROOT-SERVERS.NET.
.                       495670  IN      NS      C.ROOT-SERVERS.NET.
.                       495670  IN      NS      D.ROOT-SERVERS.NET.
.                       495670  IN      NS      E.ROOT-SERVERS.NET.
.                       495670  IN      NS      F.ROOT-SERVERS.NET.
.                       495670  IN      NS      G.ROOT-SERVERS.NET.
.                       495670  IN      NS      H.ROOT-SERVERS.NET.
.                       495670  IN      NS      I.ROOT-SERVERS.NET.
.                       495670  IN      NS      J.ROOT-SERVERS.NET.
.                       495670  IN      NS      K.ROOT-SERVERS.NET.
;; Received 436 bytes from 68.100.16.25#53(68.100.16.25) in 34 ms

us.                     172800  IN      NS      A.GTLD.BIZ.
us.                     172800  IN      NS      B.GTLD.BIZ.
us.                     172800  IN      NS      C.GTLD.BIZ.
;; Received 147 bytes from 198.32.64.12#53(L.ROOT-SERVERS.NET) in 129 ms

k12.ma.us.              900     IN      NS      NS2.PIR.NET.
k12.ma.us.              900     IN      NS      NS2.XCOM.NET.
k12.ma.us.              900     IN      NS      LNS0.MA.WORLDNAMES.NET.
k12.ma.us.              900     IN      NS      SIDEHACK.GWEEP.NET.
k12.ma.us.              900     IN      NS      NS.WPI.EDU.
k12.ma.us.              900     IN      NS      NS.AMARANTH.NET.
;; Received 203 bytes from 209.173.53.162#53(A.GTLD.BIZ) in 33 ms

mtrsd.k12.ma.us.        86400   IN      NS      dns-auth1.crocker.com.
mtrsd.k12.ma.us.        86400   IN      NS      dns-auth2.crocker.com.
;; Received 102 bytes from 130.64.1.31#53(NS2.PIR.NET) in 39 ms

sanderson.mtrsd.k12.ma.us. 604800 IN    NS      dns-auth2.crocker.com.
sanderson.mtrsd.k12.ma.us. 604800 IN    NS      dns-auth1.crocker.com.
;; Received 134 bytes from 204.97.12.58#53(dns-auth1.crocker.com) in 30 ms

$ dig +trace www.sanderson.mtrsd.k12.ma.us. a

; <<>> DiG 9.3.1 <<>> +trace www.sanderson.mtrsd.k12.ma.us. a
;; global options:  printcmd
.                       495646  IN      NS      D.ROOT-SERVERS.NET.
.                       495646  IN      NS      E.ROOT-SERVERS.NET.
.                       495646  IN      NS      F.ROOT-SERVERS.NET.
.                       495646  IN      NS      G.ROOT-SERVERS.NET.
.                       495646  IN      NS      H.ROOT-SERVERS.NET.
.                       495646  IN      NS      I.ROOT-SERVERS.NET.
.                       495646  IN      NS      J.ROOT-SERVERS.NET.
.                       495646  IN      NS      K.ROOT-SERVERS.NET.
.                       495646  IN      NS      L.ROOT-SERVERS.NET.
.                       495646  IN      NS      M.ROOT-SERVERS.NET.
.                       495646  IN      NS      A.ROOT-SERVERS.NET.
.                       495646  IN      NS      B.ROOT-SERVERS.NET.
.                       495646  IN      NS      C.ROOT-SERVERS.NET.
;; Received 436 bytes from 68.100.16.25#53(68.100.16.25) in 27 ms

us.                     172800  IN      NS      A.GTLD.BIZ.
us.                     172800  IN      NS      B.GTLD.BIZ.
us.                     172800  IN      NS      C.GTLD.BIZ.
;; Received 151 bytes from 128.8.10.90#53(D.ROOT-SERVERS.NET) in 24 ms

k12.ma.us.              900     IN      NS      NS.WPI.EDU.
k12.ma.us.              900     IN      NS      NS.AMARANTH.NET.
k12.ma.us.              900     IN      NS      NS2.PIR.NET.
k12.ma.us.              900     IN      NS      NS2.XCOM.NET.
k12.ma.us.              900     IN      NS      LNS0.MA.WORLDNAMES.NET.
k12.ma.us.              900     IN      NS      SIDEHACK.GWEEP.NET.
;; Received 207 bytes from 209.173.53.162#53(A.GTLD.BIZ) in 32 ms

mtrsd.k12.ma.us.        86400   IN      NS      dns-auth2.crocker.com.
mtrsd.k12.ma.us.        86400   IN      NS      dns-auth1.crocker.com.
;; Received 106 bytes from 130.215.36.18#53(NS.WPI.EDU) in 36 ms

www.sanderson.mtrsd.k12.ma.us. 604800 IN CNAME  www.mtrsd.k12.ma.us.
sanderson.mtrsd.k12.ma.us. 604800 IN    NS      dns-auth2.crocker.com.
sanderson.mtrsd.k12.ma.us. 604800 IN    NS      dns-auth1.crocker.com.
;; Received 156 bytes from 204.97.12.57#53(dns-auth2.crocker.com) in 42 ms

$ dig sanderson.mtrsd.k12.ma.us ns

; <<>> DiG 9.3.1 <<>> sanderson.mtrsd.k12.ma.us ns
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 30698
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 2

;; QUESTION SECTION:
;sanderson.mtrsd.k12.ma.us.     IN      NS

;; ANSWER SECTION:
sanderson.mtrsd.k12.ma.us. 604800 IN    NS      dns-auth1.crocker.com.
sanderson.mtrsd.k12.ma.us. 604800 IN    NS      dns-auth2.crocker.com.

;; ADDITIONAL SECTION:
dns-auth1.crocker.com.  151957  IN      A       204.97.12.58
dns-auth2.crocker.com.  151957  IN      A       204.97.12.57

;; Query time: 119 msec
;; SERVER: 68.100.16.25#53(68.100.16.25)
;; WHEN: Thu Sep 29 11:36:31 2005
;; MSG SIZE  rcvd: 134

$ dig www.sanderson.mtrsd.k12.ma.us. a

; <<>> DiG 9.3.1 <<>> www.sanderson.mtrsd.k12.ma.us. a
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4869
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;www.sanderson.mtrsd.k12.ma.us. IN      A

;; ANSWER SECTION:
www.sanderson.mtrsd.k12.ma.us. 604800 IN CNAME  www.mtrsd.k12.ma.us.
www.mtrsd.k12.ma.us.    604800  IN      A       159.250.29.161

;; AUTHORITY SECTION:
mtrsd.k12.ma.us.        604800  IN      NS      dns-auth1.crocker.com.
mtrsd.k12.ma.us.        604800  IN      NS      dns-auth2.crocker.com.

;; ADDITIONAL SECTION:
dns-auth1.crocker.com.  151950  IN      A       204.97.12.58
dns-auth2.crocker.com.  151950  IN      A       204.97.12.57

;; Query time: 58 msec
;; SERVER: 68.100.16.25#53(68.100.16.25)
;; WHEN: Thu Sep 29 11:36:38 2005
;; MSG SIZE  rcvd: 172


--
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Edward Lewis                                                +1-571-434-5468
NeuStar

If you knew what I was thinking, you'd understand what I was saying.




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