; config options
;server:
	stub-addr: 193.0.14.129 	# K.ROOT-SERVERS.NET.
CONFIG_END

SCENARIO_BEGIN Iteration over ns server list.

; K.ROOT-SERVERS.NET.
RANGE_BEGIN 0 100
	ADDRESS 193.0.14.129 
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
. IN NS
SECTION ANSWER
. IN NS	K.ROOT-SERVERS.NET.
SECTION ADDITIONAL
K.ROOT-SERVERS.NET.	IN	A	193.0.14.129
ENTRY_END

ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
com. IN A
SECTION AUTHORITY
com.	IN NS	a.gtld-servers.net.
SECTION ADDITIONAL
a.gtld-servers.net.	IN 	A	192.5.6.30
ENTRY_END
RANGE_END

; a.gtld-servers.net.
RANGE_BEGIN 0 100
	ADDRESS 192.5.6.30
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR NOERROR
SECTION QUESTION
com. IN NS
SECTION ANSWER
com.    IN NS   a.gtld-servers.net.
SECTION ADDITIONAL
a.gtld-servers.net.     IN      A       192.5.6.30
ENTRY_END

ENTRY_BEGIN
MATCH opcode subdomain
ADJUST copy_id copy_query
REPLY QR NOERROR
SECTION QUESTION
example.com. IN A
SECTION AUTHORITY
example.com.	IN NS	ns1.example.com.
example.com.	IN NS	ns2.example.com.
example.com.	IN NS	ns3.example.com.
example.com.	IN NS	ns4.example.com.
example.com.	IN NS	ns5.example.com.
example.com.	IN NS	ns6.example.com.
SECTION ADDITIONAL
ns1.example.com.		IN 	A	1.2.3.4
ns2.example.com.		IN 	A	1.2.3.5
ns3.example.com.		IN 	A	1.2.3.6
ns4.example.com.		IN 	A	1.2.3.7
ns5.example.com.		IN 	A	1.2.3.8
ns6.example.com.		IN 	A	1.2.3.9
ENTRY_END
RANGE_END

; ns1.example.com.
RANGE_BEGIN 0 100
	ADDRESS 1.2.3.4
ENTRY_BEGIN
MANDATORY
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA REFUSED
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END


; ns2.example.com.
RANGE_BEGIN 0 100
	ADDRESS 1.2.3.5
ENTRY_BEGIN
MANDATORY
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA REFUSED
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END

; ns3.example.com.
RANGE_BEGIN 0 100
	ADDRESS 1.2.3.6
ENTRY_BEGIN
MANDATORY
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA REFUSED
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END

; ns4.example.com.
RANGE_BEGIN 0 100
	ADDRESS 1.2.3.7
ENTRY_BEGIN
MANDATORY
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA REFUSED
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END

; ns5.example.com.
RANGE_BEGIN 0 100
	ADDRESS 1.2.3.8
ENTRY_BEGIN
MANDATORY
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA REFUSED
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END

; ns6.example.com.
RANGE_BEGIN 0 100
	ADDRESS 1.2.3.9
ENTRY_BEGIN
MANDATORY
MATCH opcode qtype qname
ADJUST copy_id
REPLY QR AA REFUSED
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END
RANGE_END


STEP 1 QUERY
ENTRY_BEGIN
REPLY RD DO
SECTION QUESTION
www.example.com. IN A
ENTRY_END

; recursion happens here.
STEP 10 CHECK_ANSWER
ENTRY_BEGIN
MATCH opcode qname flags rcode question
REPLY QR RD RA DO SERVFAIL
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
SECTION AUTHORITY
SECTION ADDITIONAL
ENTRY_END

SCENARIO_END