Another way of showing the problem, with the other Qwest nameserver:
jcomeau@unixshell:~$ dig test.jcomeau.com @206.81.128.1 +norecurse; <<>> DiG 9.2.4 <<>> test.jcomeau.com @206.81.128.1 +norecurse ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9860 ;; flags: qr ra; QUERY: 1, ANSWER: 0, AUTHORITY: 3, ADDITIONAL: 3
;; QUESTION SECTION: ;test.jcomeau.com. IN A
;; AUTHORITY SECTION: jcomeau.com. 171438 IN NS ns1.domaindiscount24.net. jcomeau.com. 171438 IN NS ns2.domaindiscount24.net. jcomeau.com. 171438 IN NS ns3.domaindiscount24.net.
;; ADDITIONAL SECTION: ns1.domaindiscount24.net. 155503 IN A 81.3.43.97 ns2.domaindiscount24.net. 155503 IN A 81.3.43.235 ns3.domaindiscount24.net. 155503 IN A 69.64.48.181
;; Query time: 82 msec ;; SERVER: 206.81.128.1#53(206.81.128.1) ;; WHEN: Fri Jul 7 18:49:17 2006 ;; MSG SIZE rcvd: 156
jcomeau@unixshell:~$ dig test.jcomeau.com @206.81.128.1 +recurse
; <<>> DiG 9.2.4 <<>> test.jcomeau.com @206.81.128.1 +recurse ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 10610 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION: ;test.jcomeau.com. IN A
;; Query time: 551 msec ;; SERVER: 206.81.128.1#53(206.81.128.1) ;; WHEN: Fri Jul 7 18:49:24 2006 ;; MSG SIZE rcvd: 34
jcomeau@unixshell:~$
last updated 2013-01-10 20:47:26. served from tektonic.jcomeau.com