replicate a whole master

[Pol Hallen]

Hi all :-)

dig yahoo.it @192.168.1.212

query is 38ms, second query is 1msec

Can I replicate a whole internet primary dns to have on my bind in local 
network all domains name updated?

Is 38ms an acceptable results?

thanks for help

Pol

dig yahoo.it @192.168.1.212

; <<>> DiG 9.9.5-9+deb8u6-Debian <<>> yahoo.it @192.168.1.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38206
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 5, ADDITIONAL: 9

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;yahoo.it.			IN	A

;; ANSWER SECTION:
yahoo.it.		126	IN	A	77.238.184.24
yahoo.it.		126	IN	A	106.10.212.24
yahoo.it.		126	IN	A	212.82.102.24
yahoo.it.		126	IN	A	74.6.50.24
yahoo.it.		126	IN	A	98.137.236.24

;; AUTHORITY SECTION:
it.			161844	IN	NS	nameserver.cnr.it.
it.			161844	IN	NS	a.dns.it.
it.			161844	IN	NS	m.dns.it.
it.			161844	IN	NS	dns.nic.it.
it.			161844	IN	NS	r.dns.it.

;; ADDITIONAL SECTION:
a.dns.it.		161844	IN	A	194.0.16.215
a.dns.it.		161844	IN	AAAA	2001:678:12:0:194:0:16:215
m.dns.it.		161844	IN	A	217.29.76.4
m.dns.it.		161844	IN	AAAA	2001:1ac0:0:200:0:a5d1:6004:2
r.dns.it.		161844	IN	A	193.206.141.46
r.dns.it.		161844	IN	AAAA	2001:760:ffff:ffff::ca
dns.nic.it.		161844	IN	A	192.12.192.5
nameserver.cnr.it.	161844	IN	A	194.119.192.34

;; Query time: 38 msec
;; SERVER: 192.168.1.212#53(192.168.1.212)
;; WHEN: Mon Sep 19 15:49:17 CEST 2016
;; MSG SIZE  rcvd: 384

Pol