ok, now we are getting somewhere!

So of the two servers that are listed the primary one, mine, does not
respond


 the secondary from AT&T is not responsive

 finally as you'll see below pinging t

Internal DNS is being returned as the external DNS number, that's a third
thing I need to fix up.

So I need to find out what's the correct AT&T DNS reference that I should
be using and
second I need to fix my own DNS so that I return the external not the
internal IP

Retest with improved  DNS parsing  method, thx again..



ping -c 3 108.220.213.121
PING 108.220.213.121 (108.220.213.121) 56(84) bytes of data.
64 bytes from 108.220.213.121: icmp_seq=1 ttl=64 time=1.51 ms
64 bytes from 108.220.213.121: icmp_seq=2 ttl=64 time=0.850 ms
64 bytes from 108.220.213.121: icmp_seq=3 ttl=64 time=1.35 ms

--- 108.220.213.121 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 0.850/1.236/1.513/0.281 ms
[jackc@ws ~ $ ping -c 3 ns3.attdns.com
PING ns3.attdns.com (144.160.20.47) 56(84) bytes of data.

--- ns3.attdns.com ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2038ms





*[jackc@ws ~ $ ping -c 3 ws.linuxlighthouse.com
<http://ws.linuxlighthouse.com>PING ws (10.0.0.101) 56(84) bytes of data.64
bytes from ws (10.0.0.101): icmp_seq=1 ttl=64 time=0.083 ms64 bytes from ws
(10.0.0.101): icmp_seq=2 ttl=64 time=0.062 ms64 bytes from ws (10.0.0.101):
icmp_seq=3 ttl=64 time=0.067 ms*


*wrong!!  let  me clean these up and see how far that gets me *

*thanks again for all your help *

*I am getting there slow but sure*

--- ws ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2038ms
rtt min/avg/max/mdev = 0.062/0.070/0.083/0.009 ms



On Fri, Apr 16, 2021 at 8:25 AM Doug H. <fedoraproject....@wombatz.com>
wrote:

> On Thu, Apr 15, 2021, at 11:00 AM, Jack Craig wrote:
> > hi list,
> >
> > so my bind config has apparently not worked despite my dig'ing.
> >
> > an external config checker says it finds no valid IP' for
> > linuxlighthouse.com, i am failing http challenge.
>
> Others have given good answers, but let me show you how I parse it...
>
> >whois linuxlighthouse.com | grep ^Name
> Name Server: WS.LINUXLIGHTHOUSE.COM
> Name Server: NS3.ATTDNS.COM
>
> First one is not useful since it lives inside the domain. See:
> https://ns1.com/blog/glue-records-and-dedicated-dns
>
> So I check the other one:
>
> >dig @NS3.ATTDNS.COM linuxlighthouse.com any
>
> ; <<>> DiG 9.11.28-RedHat-9.11.28-1.fc33 <<>> @NS3.ATTDNS.COM
> linuxlighthouse.com any
> ; (2 servers found)
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 19251
> ;; 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:
> ;linuxlighthouse.com.           IN      ANY
>
> ;; Query time: 110 msec
> ;; SERVER: 2001:1890:1c00:5323::c:3#53(2001:1890:1c00:5323::c:3)
> ;; WHEN: Fri Apr 16 07:59:10 PDT 2021
> ;; MSG SIZE  rcvd: 48
>
> Note the part "WARNING: recursion requested but not available", so it is
> saying that it is not authoritative for that domain.
>
> So I check to see that it is the auth for its own domain:
>
> >dig @NS3.ATTDNS.COM ATTDNS.COM any
>
> ; <<>> DiG 9.11.28-RedHat-9.11.28-1.fc33 <<>> @NS3.ATTDNS.COM ATTDNS.COM
> any
> ; (2 servers found)
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62918
> ;; flags: qr aa rd; QUERY: 1, ANSWER: 7, AUTHORITY: 0, ADDITIONAL: 9
> ;; WARNING: recursion requested but not available
>
> ;; OPT PSEUDOSECTION:
> ; EDNS: version: 0, flags:; udp: 4096
> ;; QUESTION SECTION:
> ;ATTDNS.COM.                    IN      ANY
>
> ;; ANSWER SECTION:
> ATTDNS.COM.             28800   IN      SOA     ns0.ATTDNS.COM.
> eiss-dns.att.COM. 2021033001 3600 1800 2592000 300
> ATTDNS.COM.             28800   IN      NS      ns1.ATTDNS.COM.
> ATTDNS.COM.             28800   IN      NS      ns3.ATTDNS.COM.
> ATTDNS.COM.             28800   IN      NS      ns4.ATTDNS.COM.
> ATTDNS.COM.             28800   IN      NS      ns2.ATTDNS.COM.
> ATTDNS.COM.             600     IN      MX      10
> mx0b-00191d01.pphosted.COM.
> ATTDNS.COM.             600     IN      MX      10
> mx0a-00191d01.pphosted.COM.
>
> ;; ADDITIONAL SECTION:
> ns1.ATTDNS.COM.         28800   IN      AAAA    2001:1890:1286:320::c:2
> ns2.ATTDNS.COM.         28800   IN      AAAA    2001:1890:1c00:3320::c:3
> ns3.ATTDNS.COM.         28800   IN      AAAA    2001:1890:1c00:5323::c:3
> ns4.ATTDNS.COM.         28800   IN      AAAA    2001:1890:1c00:6320::c:6
> ns1.ATTDNS.COM.         28800   IN      A       144.160.112.22
> ns2.ATTDNS.COM.         28800   IN      A       144.160.128.140
> ns3.ATTDNS.COM.         28800   IN      A       144.160.20.47
> ns4.ATTDNS.COM.         28800   IN      A       144.160.229.11
>
> ;; Query time: 97 msec
> ;; SERVER: 2001:1890:1c00:5323::c:3#53(2001:1890:1c00:5323::c:3)
> ;; WHEN: Fri Apr 16 08:00:15 PDT 2021
> ;; MSG SIZE  rcvd: 409
>
>
> Yup, good there. So you have two name servers listed. We need that glue
> record to figure out where one is and the other claims to not know who you
> are.
>
>
> --
> Doug Herr
> fedoraproject....@wombatz.com
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