On Fri, 14 May 2021 13:14:08 -0700 Jack Craig jack.craig.aptos@gmail.com wrote:
Hi folks
With help from this list I recently updated my DNS configuration to provide for a primary and secondary DNS server where the primary DNS server is my host inside my domain and the secondary server is provided by AT&T
I discovered that the secondary server on file with my registrar was wrong so I got the right data and they claim to have created a glue record but I'm still getting that host is not responding
*primary dns ws.linuxlighthouse.com http://ws.linuxlighthouse.com* *Secondary server ns2.swbell.net http://ns2.swbell.net*
would some kind soul direct me to a coherent glue (or duct tape) record test?
also, given some domain name how do you know which top level domain name servers should be the first set that you query to locate your domain in question??
tia...
Primary: ]$ dig ws.linuxlighthouse.com
; <<>> DiG 9.11.31-RedHat-9.11.31-1.fc33 <<>> ws.linuxlighthouse.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 14144 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 2
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;ws.linuxlighthouse.com. IN A
;; ANSWER SECTION: ws.linuxlighthouse.com. 172284 IN A 108.220.213.121
;; AUTHORITY SECTION: . 54377 IN NS k.root-servers.net. . 54377 IN NS a.root-servers.net. . 54377 IN NS j.root-servers.net. . 54377 IN NS m.root-servers.net. . 54377 IN NS b.root-servers.net. . 54377 IN NS l.root-servers.net. . 54377 IN NS d.root-servers.net. . 54377 IN NS c.root-servers.net. . 54377 IN NS i.root-servers.net. . 54377 IN NS f.root-servers.net. . 54377 IN NS e.root-servers.net. . 54377 IN NS g.root-servers.net. . 54377 IN NS h.root-servers.net.
;; ADDITIONAL SECTION: a.root-servers.net. 151362 IN A 198.41.0.4
;; Query time: 3 msec ;; SERVER: 192.168.168.10#53(192.168.168.10) ;; WHEN: Fri May 14 22:42:09 CEST 2021 ;; MSG SIZE rcvd: 294
Secondary: $ dig @ns2.swbell.net ws.linuxlighthouse.com
; <<>> DiG 9.11.31-RedHat-9.11.31-1.fc33 <<>> @ns2.swbell.net ws.linuxlighthouse.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 7882 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;ws.linuxlighthouse.com. IN A
;; Query time: 143 msec ;; SERVER: 151.164.11.218#53(151.164.11.218) ;; WHEN: Fri May 14 22:39:57 CEST 2021 ;; MSG SIZE rcvd: 51
BR, Bob