:: Re: [DNG] Listserver configuration
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Autor: Joachim Fahrner
Fecha:  
A: dng
Asunto: Re: [DNG] Listserver configuration
Am 2017-07-04 18:27, schrieb Alessandro Selli:
> I'm afraid this has to do with the DNS server you're using (;;
> SERVER:
> 127.0.0.1#53(127.0.0.1), that is), as I get these values:
>
> [alessandro@draco ~]$ dig tupac2.dyne.org
>
> ; <<>> DiG 9.9.5-9+deb8u11-Debian <<>> tupac2.dyne.org
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19560
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 6
>
> ;; OPT PSEUDOSECTION:
> ; EDNS: version: 0, flags:; udp: 4096
> ;; QUESTION SECTION:
> ;tupac2.dyne.org.               IN      A

>
> ;; ANSWER SECTION:
> tupac2.dyne.org.        300     IN      A       178.62.188.7

>
> ;; AUTHORITY SECTION:
> dyne.org.               86400   IN      NS      ns2.dyne.org.
> dyne.org.               86400   IN      NS      ns3.dyne.org.
> dyne.org.               86400   IN      NS      ns.dyne.org.

>
> ;; ADDITIONAL SECTION:
> ns.dyne.org.            86400   IN      A       188.166.98.127
> ns.dyne.org.            86400   IN      AAAA    2a03:b0c0:2:d0::95:e001
> ns2.dyne.org.           86400   IN      A       198.199.70.248
> ns2.dyne.org.           86400   IN      AAAA    
> 2604:a880:400:d0::27:4001
> ns3.dyne.org.           86400   IN      A       178.21.114.142

>
> ;; Query time: 1041 msec
> ;; SERVER: 127.0.0.1#53(127.0.0.1)
> ;; WHEN: Tue Jul 04 18:19:43 CEST 2017
> ;; MSG SIZE rcvd: 217
>
> [alessandro@draco ~]$
>
> Which is consistent with the domain's value of 86400 for the EXPIRE
> SOA
> record:
>
> [alessandro@draco ~]$ host -t SOA dyne.org
> dyne.org has SOA record ns.dyne.org. root.dyne.org. 2017062500 7200
> 3600
> 86400 900
> [alessandro@draco ~]$


Strange. Is there some CDN in between?

$ dig @198.199.70.248 tupac2.dyne.org

; <<>> DiG 9.9.5-9+deb8u11-Debian <<>> @198.199.70.248 tupac2.dyne.org
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51709
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 4
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;tupac2.dyne.org.        IN    A


;; ANSWER SECTION:
tupac2.dyne.org.    300    IN    A    178.62.188.7


;; AUTHORITY SECTION:
dyne.org.        900    IN    NS    ns3.dyne.org.
dyne.org.        900    IN    NS    ns2.dyne.org.
dyne.org.        900    IN    NS    ns.dyne.org.


;; ADDITIONAL SECTION:
ns.dyne.org.        300    IN    A    188.166.98.127
ns2.dyne.org.        300    IN    A    198.199.70.248
ns3.dyne.org.        300    IN    A    178.21.114.142


;; Query time: 87 msec
;; SERVER: 198.199.70.248#53(198.199.70.248)
;; WHEN: Tue Jul 04 19:00:09 CEST 2017
;; MSG SIZE rcvd: 161