Dig Dulcinea

debian@dulcinea:~$ dig +short @10.0.1.7 dulcinea.alvaro.gonzalonazareno.org
10.0.1.9

debian@dulcinea:~$ dig +short @10.0.1.7 sancho.alvaro.gonzalonazareno.org
10.0.1.4

debian@dulcinea:~$ dig +short @10.0.1.7 quijote.alvaro.gonzalonazareno.org
10.0.2.6

debian@dulcinea:~$ dig +short @10.0.1.7 freston.alvaro.gonzalonazareno.org
10.0.1.7

debian@dulcinea:~$ dig @10.0.1.7 www.alvaro.gonzalonazareno.org
...
;; ANSWER SECTION:
www.alvaro.gonzalonazareno.org. 86400 IN CNAME  quijote.alvaro.gonzalonazareno.org.
quijote.alvaro.gonzalonazareno.org. 86400 IN A  10.0.2.6
...

debian@dulcinea:~$ dig @10.0.1.7 bd.alvaro.gonzalonazareno.org
...
;; ANSWER SECTION:
bd.alvaro.gonzalonazareno.org. 86400 IN CNAME   sancho.alvaro.gonzalonazareno.org.
sancho.alvaro.gonzalonazareno.org. 86400 IN A   10.0.1.4
...

debian@dulcinea:~$ dig @10.0.1.7 www.josedomingo.org
...
;; ANSWER SECTION:
www.josedomingo.org.    900     IN      CNAME   endor.josedomingo.org.
endor.josedomingo.org.  900     IN      A       37.187.119.60
...

debian@dulcinea:~$ dig +short @10.0.1.7 -x 10.0.1.9
dulcinea.1.0.10.in-addr.arpa.

debian@dulcinea:~$ dig +short @10.0.1.7 -x 10.0.1.4
sancho.1.0.10.in-addr.arpa.

debian@dulcinea:~$ dig +short @10.0.1.7 -x 10.0.1.7
freston.1.0.10.in-addr.arpa.

debian@dulcinea:~$ dig +short @10.0.1.7 -x 10.0.2.12
dulcinea.2.0.10.in-addr.arpa.

debian@dulcinea:~$ dig +short @10.0.1.7 -x 10.0.2.6
quijote.2.0.10.in-addr.arpa.

debian@dulcinea:~$ dig @10.0.1.7 ns alvaro.gonzalonazareno.org
...
;; ANSWER SECTION:
alvaro.gonzalonazareno.org. 86400 IN    NS      freston.alvaro.gonzalonazareno.org.

;; ADDITIONAL SECTION:
freston.alvaro.gonzalonazareno.org. 86400 IN A  10.0.1.7
...