; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35253
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 9
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;37-188-139-22.red.o2.cz.	IN	ANY

;; AUTHORITY SECTION:
cz.			172800	IN	NS	a.ns.nic.cz.
cz.			172800	IN	NS	b.ns.nic.cz.
cz.			172800	IN	NS	c.ns.nic.cz.
cz.			172800	IN	NS	d.ns.nic.cz.

;; ADDITIONAL SECTION:
a.ns.nic.cz.		172800	IN	A	194.0.12.1
a.ns.nic.cz.		172800	IN	AAAA	2001:678:f::1
b.ns.nic.cz.		172800	IN	A	194.0.13.1
b.ns.nic.cz.		172800	IN	AAAA	2001:678:10::1
c.ns.nic.cz.		172800	IN	A	194.0.14.1
c.ns.nic.cz.		172800	IN	AAAA	2001:678:11::1
d.ns.nic.cz.		172800	IN	A	193.29.206.1
d.ns.nic.cz.		172800	IN	AAAA	2001:678:1::1

;; Query time: 79 msec
;; SERVER: 199.7.83.42#53(199.7.83.42)
;; WHEN: Wed Sep 25 15:41:03 CEST 2024
;; MSG SIZE  rcvd: 299

---------------------------------------------------------------------------------------

DNS Server = 194.0.12.1

; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51975
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 5
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;37-188-139-22.red.o2.cz.	IN	ANY

;; AUTHORITY SECTION:
o2.cz.			3600	IN	NS	dns.iol.cz.
o2.cz.			3600	IN	NS	ns2.tel.cz.

;; ADDITIONAL SECTION:
dns.iol.cz.		3600	IN	A	194.228.2.61
dns.iol.cz.		3600	IN	AAAA	2a00:1028:100:102::61
ns2.tel.cz.		3600	IN	A	194.228.2.1
ns2.tel.cz.		3600	IN	AAAA	2a00:1028:1:205::2

;; Query time: 63 msec
;; SERVER: 194.0.12.1#53(194.0.12.1)
;; WHEN: Wed Sep 25 15:41:03 CEST 2024
;; MSG SIZE  rcvd: 184