DNSSEC Debugger - ib.airbank.cz

Domain Name:

Time: 2026-01-05 02:42:46 UTC

Analyzing DNSSEC problems for ib.airbank.cz

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to k.root-servers.net for ./DNSKEY
	Received 1414 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1414 octets ;; HEADER SECTION ;; id = 33720 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20260122000000 20260101000000 20326 . USkvPpFyQAxqOkImrqqrMdiekwo0VJR5VGDlDxCNsI1dJ79PzX9wXPKprjsMZf77Xbo2SmRTCz+r bNtUtTmiKtDNsRROj9+45I4ExW1w3JKx3SrfHdORnrM0FK14YI+BbOJGkVsSMfJkscC2IWDb0APd vZgkUvYmi1ERmu4UG6CAujAmHe7GbLtEQlzMEdlCrYAgRtJo5RstNivFZ5A9WiBQMlfOAoEf0zr7 FDbHocQa2i983Jc3TzNJcRZwmQRpV1beonuMzQ3BumxE8n0sLX3pd6YFfZeO5J+kY8NVKFrSyEpf i83Yucy2Jd5LJwDo4t2kHHmG03LbkZbeGPkawg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260122000000 20260101000000 20326 . USkvPpFyQAxqOkImrqqrMdiekwo0VJR5VGDlDxCNsI1dJ79PzX9wXPKprjsMZf77Xbo2SmRTCz+r bNtUtTmiKtDNsRROj9+45I4ExW1w3JKx3SrfHdORnrM0FK14YI+BbOJGkVsSMfJkscC2IWDb0APd vZgkUvYmi1ERmu4UG6CAujAmHe7GbLtEQlzMEdlCrYAgRtJo5RstNivFZ5A9WiBQMlfOAoEf0zr7 FDbHocQa2i983Jc3TzNJcRZwmQRpV1beonuMzQ3BumxE8n0sLX3pd6YFfZeO5J+kY8NVKFrSyEpf i83Yucy2Jd5LJwDo4t2kHHmG03LbkZbeGPkawg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=61809 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to a.root-servers.net for ib.airbank.cz/A
	Received 624 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 624 octets ;; HEADER SECTION ;; id = 35544 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) cz. 172800 IN NS a.ns.nic.cz. cz. 172800 IN NS c.ns.nic.cz. cz. 172800 IN NS b.ns.nic.cz. cz. 172800 IN NS d.ns.nic.cz. cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20260117170000 20260104160000 21831 . UWKzrZmsXIfUK8sYa+MVabna9tfzP8yfEJCyR8xqsgt6xFAN9wS/fpNQUwf8CnRgsDuCz7c1qGMs RHaZbo/q6A+y3jIHhYiUXSh810mYZRK5DN9ufTbm7WTIqOu5qZHhvttNu17YkHKLW59qPblVsDys 0WHdo9tq5ztSFIi3Heed2zh/bU3GHEr7sWsPmf/D0uav9rTdIrwqsji+9ICCduhcmu1dE3SSui2K UyVQx4ghABFnm5iHz8zuNjwcKui/gLhyDS356qpOkrAKUvwAMnUi4CK7Mmu1zsxt40pwUhWwsRha 02DVyg+m7KexeLb1Vybvjr/mW4umO7suje1vCw== ) ;; ADDITIONAL SECTION (9 records) a.ns.nic.cz. 172800 IN A 194.0.12.1 a.ns.nic.cz. 172800 IN AAAA 2001:678:f::1 c.ns.nic.cz. 172800 IN A 194.0.14.1 c.ns.nic.cz. 172800 IN AAAA 2001:678:11::1 b.ns.nic.cz. 172800 IN A 194.0.13.1 b.ns.nic.cz. 172800 IN AAAA 2001:678:10::1 d.ns.nic.cz. 172800 IN A 193.29.206.1 d.ns.nic.cz. 172800 IN AAAA 2001:678:1::1 ;; { "EDNS-VERSION": 0 }
	Query to m.root-servers.net for cz/DNSKEY
	Received 615 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 615 octets ;; HEADER SECTION ;; id = 55078 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) cz. 172800 IN NS a.ns.nic.cz. cz. 172800 IN NS d.ns.nic.cz. cz. 172800 IN NS c.ns.nic.cz. cz. 172800 IN NS b.ns.nic.cz. cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20260117170000 20260104160000 21831 . UWKzrZmsXIfUK8sYa+MVabna9tfzP8yfEJCyR8xqsgt6xFAN9wS/fpNQUwf8CnRgsDuCz7c1qGMs RHaZbo/q6A+y3jIHhYiUXSh810mYZRK5DN9ufTbm7WTIqOu5qZHhvttNu17YkHKLW59qPblVsDys 0WHdo9tq5ztSFIi3Heed2zh/bU3GHEr7sWsPmf/D0uav9rTdIrwqsji+9ICCduhcmu1dE3SSui2K UyVQx4ghABFnm5iHz8zuNjwcKui/gLhyDS356qpOkrAKUvwAMnUi4CK7Mmu1zsxt40pwUhWwsRha 02DVyg+m7KexeLb1Vybvjr/mW4umO7suje1vCw== ) ;; ADDITIONAL SECTION (9 records) d.ns.nic.cz. 172800 IN A 193.29.206.1 c.ns.nic.cz. 172800 IN A 194.0.14.1 b.ns.nic.cz. 172800 IN A 194.0.13.1 a.ns.nic.cz. 172800 IN A 194.0.12.1 d.ns.nic.cz. 172800 IN AAAA 2001:678:1::1 c.ns.nic.cz. 172800 IN AAAA 2001:678:11::1 b.ns.nic.cz. 172800 IN AAAA 2001:678:10::1 a.ns.nic.cz. 172800 IN AAAA 2001:678:f::1 ;; { "EDNS-VERSION": 0 }
	Found child zone cz

	Checking DS between . and cz
	Query to k.root-servers.net for cz/DS
	Received 366 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 366 octets ;; HEADER SECTION ;; id = 19373 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DS ;; ANSWER SECTION (2 records) cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20260117170000 20260104160000 21831 . UWKzrZmsXIfUK8sYa+MVabna9tfzP8yfEJCyR8xqsgt6xFAN9wS/fpNQUwf8CnRgsDuCz7c1qGMs RHaZbo/q6A+y3jIHhYiUXSh810mYZRK5DN9ufTbm7WTIqOu5qZHhvttNu17YkHKLW59qPblVsDys 0WHdo9tq5ztSFIi3Heed2zh/bU3GHEr7sWsPmf/D0uav9rTdIrwqsji+9ICCduhcmu1dE3SSui2K UyVQx4ghABFnm5iHz8zuNjwcKui/gLhyDS356qpOkrAKUvwAMnUi4CK7Mmu1zsxt40pwUhWwsRha 02DVyg+m7KexeLb1Vybvjr/mW4umO7suje1vCw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for cz in the . zone
	DS=20237/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`cz. 86400 IN RRSIG ( DS 8 1 86400 20260117170000 20260104160000 21831 . UWKzrZmsXIfUK8sYa+MVabna9tfzP8yfEJCyR8xqsgt6xFAN9wS/fpNQUwf8CnRgsDuCz7c1qGMs RHaZbo/q6A+y3jIHhYiUXSh810mYZRK5DN9ufTbm7WTIqOu5qZHhvttNu17YkHKLW59qPblVsDys 0WHdo9tq5ztSFIi3Heed2zh/bU3GHEr7sWsPmf/D0uav9rTdIrwqsji+9ICCduhcmu1dE3SSui2K UyVQx4ghABFnm5iHz8zuNjwcKui/gLhyDS356qpOkrAKUvwAMnUi4CK7Mmu1zsxt40pwUhWwsRha 02DVyg+m7KexeLb1Vybvjr/mW4umO7suje1vCw== )`
	RRSIG=21831 and DNSKEY=21831 verifies the DS RRset
	DS=20237/SHA-256 is now in the chain-of-trust
	`cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 )`
	Query to a.ns.nic.cz for cz/DNSKEY
	Received 289 bytes from 194.0.12.1
	;; Response received from [194.0.12.1] 289 octets ;; HEADER SECTION ;; id = 49263 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DNSKEY ;; ANSWER SECTION (3 records) cz. 3600 IN DNSKEY ( 256 3 13 wjDfAtx2X6AfFrAxOUdymlXCQCVmshUpuQifQVYuWmztFOOIJvjGVsXRO2kyCNuoLT+9P/mQKb+Z aUDpx0Ke3A== ) ; keytag 37443 cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; keytag 20237 cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260117202134 20260103185134 20237 cz. 42efLDzECfwPIrAmowd8A2S+RyaoOfA5UovYOi6x4OaUF3F9FAmRCRqXHezqPQF1NPnLa19/VM+x Ag04ZezLAQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for cz
	`cz. 3600 IN DNSKEY ( 256 3 13 wjDfAtx2X6AfFrAxOUdymlXCQCVmshUpuQifQVYuWmztFOOIJvjGVsXRO2kyCNuoLT+9P/mQKb+Z aUDpx0Ke3A== ) ; keytag 37443`
	`cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; keytag 20237`
	DNSKEY=20237/SEP is now in the chain-of-trust
	DS=20237/SHA-256 verifies DNSKEY=20237/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260117202134 20260103185134 20237 cz. 42efLDzECfwPIrAmowd8A2S+RyaoOfA5UovYOi6x4OaUF3F9FAmRCRqXHezqPQF1NPnLa19/VM+x Ag04ZezLAQ== )`
	RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
	DNSKEY=37443 is now in the chain-of-trust
	Query to c.ns.nic.cz for ib.airbank.cz/A
	Received 308 bytes from 194.0.14.1
	;; Response received from [194.0.14.1] 308 octets ;; HEADER SECTION ;; id = 21532 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN DS ( 17242 8 2 86931ae0f3ba5f4aaa9c34b67f97c1fe04f189a834566daeb326463998313c2d ) airbank.cz. 3600 IN RRSIG ( DS 13 2 3600 20260110182134 20251227165134 37443 cz. uBcJgWV58j3ZFHq1TQ+i9u80BcuSO6NQslpjLPYS9rjpqqOO4zpMZrzmWgZ92A38d5RSOKJcjdw6 gz2DyIztGA== ) ;; ADDITIONAL SECTION (3 records) ns2.airbank.cz. 3600 IN A 80.188.30.164 ns101.airbank.cz. 3600 IN A 185.33.158.3 ;; { "EDNS-VERSION": 0 }
	Query to c.ns.nic.cz for airbank.cz/DNSKEY
	Received 305 bytes from 194.0.14.1
	;; Response received from [194.0.14.1] 305 octets ;; HEADER SECTION ;; id = 47589 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; airbank.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN DS ( 17242 8 2 86931ae0f3ba5f4aaa9c34b67f97c1fe04f189a834566daeb326463998313c2d ) airbank.cz. 3600 IN RRSIG ( DS 13 2 3600 20260110182134 20251227165134 37443 cz. uBcJgWV58j3ZFHq1TQ+i9u80BcuSO6NQslpjLPYS9rjpqqOO4zpMZrzmWgZ92A38d5RSOKJcjdw6 gz2DyIztGA== ) ;; ADDITIONAL SECTION (3 records) ns2.airbank.cz. 3600 IN A 80.188.30.164 ns101.airbank.cz. 3600 IN A 185.33.158.3 ;; { "EDNS-VERSION": 0 }
	Found child zone airbank.cz

airbank.cz

	Checking DS between cz and airbank.cz
	Query to a.ns.nic.cz for airbank.cz/DS
	Received 185 bytes from 194.0.12.1
	;; Response received from [194.0.12.1] 185 octets ;; HEADER SECTION ;; id = 44524 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; airbank.cz. IN DS ;; ANSWER SECTION (2 records) airbank.cz. 3600 IN DS ( 17242 8 2 86931ae0f3ba5f4aaa9c34b67f97c1fe04f189a834566daeb326463998313c2d ) airbank.cz. 3600 IN RRSIG ( DS 13 2 3600 20260110182134 20251227165134 37443 cz. uBcJgWV58j3ZFHq1TQ+i9u80BcuSO6NQslpjLPYS9rjpqqOO4zpMZrzmWgZ92A38d5RSOKJcjdw6 gz2DyIztGA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for airbank.cz in the cz zone
	DS=17242/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`airbank.cz. 3600 IN RRSIG ( DS 13 2 3600 20260110182134 20251227165134 37443 cz. uBcJgWV58j3ZFHq1TQ+i9u80BcuSO6NQslpjLPYS9rjpqqOO4zpMZrzmWgZ92A38d5RSOKJcjdw6 gz2DyIztGA== )`
	RRSIG=37443 and DNSKEY=37443 verifies the DS RRset
	DS=17242/SHA-256 is now in the chain-of-trust
	`airbank.cz. 3600 IN DS ( 17242 8 2 86931ae0f3ba5f4aaa9c34b67f97c1fe04f189a834566daeb326463998313c2d )`
	Query to ns2.f5clouddns.com for airbank.cz/DNSKEY
	Received 1739 bytes from 107.162.176.221
	;; Response received from [107.162.176.221] 1739 octets ;; HEADER SECTION ;; id = 8791 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; airbank.cz. IN DNSKEY ;; ANSWER SECTION (4 records) airbank.cz. 3600 IN DNSKEY ( 256 3 8 AwEAAd3kkIxJH4/PO9gc9UlWTF3+88TBjHAoWhmYgHG66lVd8WdbXQ2n5jkXduW+7dWzlARE6lzV /z2ucuAtwKxt73SfO4IdZ1IV0YP1blM7SlVXFJqvHaq+v+IMmB2eF8Q0XTRWgPJhXdH2kI9AJrK1 fIbNB49nwF6+ZGjO557xMrXqLAoNNb+hkH2VNNRcnYx+2QmbyYPy1paM18dF79ExvOTOKRUa91rd ZfiYYHRtv/14fc1zA2aYobF9pRJ9BabBhggtUsE0onIHd4YkFpVgXrzceqdgwpqRe5oNUfDcOrLN ucukYjcxniV/wP2T3kzjXaF3paIDdLW0lVLSL1S8jUU= ) ; keytag 33834 airbank.cz. 3600 IN DNSKEY ( 257 3 8 AwEAAeOrqojMVufzqg8JhTxy0Q04ovcYuvEzkgKrSNtgR5e/4sbr+KgLXrbOIZvt7mKEuyXuU8KQ Ow8Qdf8N/q4rkLdmTNF/wndPB4AkINBU2HTAWQAehzDCqtGANBB9bLOclrg1S7PZelNzEzgi8vmN 601z0JJWfC0Sr8yfKxoDyz2p2C5BizG/fXuVTopW5S5h0zwmJLn5x9rXusT6hUh4eUr7AQ11LMHk 2NhmqfhbTfyda1fi01/gvI7u2sNmqdW9Bc3NJX8Eb/Jr+rUkqNmsfztcK+IjXW2Vtbyzs5gFxQfd puLNQap7QbqkuIOBhq99Otgy0VI3TTqJjM1N2g0S1Ih5AfB63xW7FvykEjNvTZZHH0gs8/lE9rkt xCd4GcpDQevfg7mc9KuDQFFnOdGQHtQpViEX1Rjg9ck4qFtxpivDdw7L1F270r3r2jwtLRiUySey jMh4Df5RDA31SKkrexEuBv+r0p4A787L9Bnh6jro7oVMXKbh/JwMe5Z79ydRupYxXHolwZvPfkm4 amE8KO/V1rzaWrjSd7XmCNTYAYAuPwhXm4WKGmUFFoDK+4sCDar4uywuUVQMG/aup3VRW5sOt+ps 7lyjUHwluOl1xI8jscMyrH1m26iD0BjKIyozQElUnswffnI4EE+qq431T3QgjWHXf/BKJxMHnf3i X5LT ) ; keytag 17242 airbank.cz. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260209102219 20251211093032 17242 airbank.cz. wIRBIfJL4Qv22TpPGcS4zFxspMz9wdx25YD0YS1/t6oNufX0+5CFOZT7zhrqVdFsfF6aYjCyT5Vn grO+pQP28PAu18AbjVyNZTJ6jwW+TqsveewTgWNtrfEfwOqId7OI1RukIu38qFl1TmgZEgehkTTw 6XYuhT0p5IWWGp9sYv1vrMMWy5ce4PT2GSCb6zpwuf9qfaXoHf4XwezrYIkGo9s/lt0lV+YuucKS UcCtTHl5I9nMacqJpmC5fty2EkKUAHHyEeE5KJ2kYBktQ/1Pr37fizTGKuNRgKeGXfCQJBaUaS+T 1gXV/JcFkyXD3cH3D42YJnDRJb+x8Rm6x1F1OKuM3wLI2L6BQbC8lxYCPegKkREuL2CMCVVemkHt t0V0QNwpha+waYvzpacq0BGDpCw7IVzti36iP9/EoGS5oDnKVFIFfANhx8dcrnIMaeo+9sXpdB05 OpUWlIat4bvo7LmM4XfMRQ7u8hOYSIjFCaSF34UP7boah+7nWIWaIJ0w67xPzfzZXPkMOhciPUKB 93KotNtAq322tDSuE+f5kh0oiyNFN2LVCkV/ZTyiOM/dNZyVSe1GMmIWGlebh/stY857y7TtaYNT jmkqOn3/kZp4j4Z8usuL1mwVO7uh/HTX9asP3I/mzyylzLGA4uF1Aca7uD77dfMNQhs9unykC+E= ) airbank.cz. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260209102219 20251211093032 33834 airbank.cz. 2tADPI/hpLbad3QGHqtXmjWh1R7MK4H7vdGs6h3lNWvXPe49ZJ06h9+o3PB4/5okl8h38zuywju5 i+KJBz8vKOCVzt2qIZ5+PMClckdS2mmO7xqNTusVkxcbAR941rnoTsp6i24hjB6p1X1hoztKlAxD /4CnuKW9WeSRD/TXCRLMTGFblJ82p0ciki0jH/RyCYBBXnbhgFXjIdHiGJeSC4BJRSkBL5QURXsO 1rLSdV3A2jG0Uk82gG2LQGQ/xdhjjjFCT+rZ30zQfDlp7W3o3y4bIw9qCMjrm0PfS270zcpeex7C tY4bwF2dJ3BneQKPyG+fkhNWR+oz5bMuPaWviw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for airbank.cz
	`airbank.cz. 3600 IN DNSKEY ( 256 3 8 AwEAAd3kkIxJH4/PO9gc9UlWTF3+88TBjHAoWhmYgHG66lVd8WdbXQ2n5jkXduW+7dWzlARE6lzV /z2ucuAtwKxt73SfO4IdZ1IV0YP1blM7SlVXFJqvHaq+v+IMmB2eF8Q0XTRWgPJhXdH2kI9AJrK1 fIbNB49nwF6+ZGjO557xMrXqLAoNNb+hkH2VNNRcnYx+2QmbyYPy1paM18dF79ExvOTOKRUa91rd ZfiYYHRtv/14fc1zA2aYobF9pRJ9BabBhggtUsE0onIHd4YkFpVgXrzceqdgwpqRe5oNUfDcOrLN ucukYjcxniV/wP2T3kzjXaF3paIDdLW0lVLSL1S8jUU= ) ; keytag 33834`
	airbank.cz. 3600 IN DNSKEY ( 257 3 8 AwEAAeOrqojMVufzqg8JhTxy0Q04ovcYuvEzkgKrSNtgR5e/4sbr+KgLXrbOIZvt7mKEuyXuU8KQ Ow8Qdf8N/q4rkLdmTNF/wndPB4AkINBU2HTAWQAehzDCqtGANBB9bLOclrg1S7PZelNzEzgi8vmN 601z0JJWfC0Sr8yfKxoDyz2p2C5BizG/fXuVTopW5S5h0zwmJLn5x9rXusT6hUh4eUr7AQ11LMHk 2NhmqfhbTfyda1fi01/gvI7u2sNmqdW9Bc3NJX8Eb/Jr+rUkqNmsfztcK+IjXW2Vtbyzs5gFxQfd puLNQap7QbqkuIOBhq99Otgy0VI3TTqJjM1N2g0S1Ih5AfB63xW7FvykEjNvTZZHH0gs8/lE9rkt xCd4GcpDQevfg7mc9KuDQFFnOdGQHtQpViEX1Rjg9ck4qFtxpivDdw7L1F270r3r2jwtLRiUySey jMh4Df5RDA31SKkrexEuBv+r0p4A787L9Bnh6jro7oVMXKbh/JwMe5Z79ydRupYxXHolwZvPfkm4 amE8KO/V1rzaWrjSd7XmCNTYAYAuPwhXm4WKGmUFFoDK+4sCDar4uywuUVQMG/aup3VRW5sOt+ps 7lyjUHwluOl1xI8jscMyrH1m26iD0BjKIyozQElUnswffnI4EE+qq431T3QgjWHXf/BKJxMHnf3i X5LT ) ; keytag 17242
	DNSKEY=17242/SEP is now in the chain-of-trust
	DS=17242/SHA-256 verifies DNSKEY=17242/SEP
	Found 2 RRSIGs over DNSKEY RRset
	airbank.cz. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260209102219 20251211093032 17242 airbank.cz. wIRBIfJL4Qv22TpPGcS4zFxspMz9wdx25YD0YS1/t6oNufX0+5CFOZT7zhrqVdFsfF6aYjCyT5Vn grO+pQP28PAu18AbjVyNZTJ6jwW+TqsveewTgWNtrfEfwOqId7OI1RukIu38qFl1TmgZEgehkTTw 6XYuhT0p5IWWGp9sYv1vrMMWy5ce4PT2GSCb6zpwuf9qfaXoHf4XwezrYIkGo9s/lt0lV+YuucKS UcCtTHl5I9nMacqJpmC5fty2EkKUAHHyEeE5KJ2kYBktQ/1Pr37fizTGKuNRgKeGXfCQJBaUaS+T 1gXV/JcFkyXD3cH3D42YJnDRJb+x8Rm6x1F1OKuM3wLI2L6BQbC8lxYCPegKkREuL2CMCVVemkHt t0V0QNwpha+waYvzpacq0BGDpCw7IVzti36iP9/EoGS5oDnKVFIFfANhx8dcrnIMaeo+9sXpdB05 OpUWlIat4bvo7LmM4XfMRQ7u8hOYSIjFCaSF34UP7boah+7nWIWaIJ0w67xPzfzZXPkMOhciPUKB 93KotNtAq322tDSuE+f5kh0oiyNFN2LVCkV/ZTyiOM/dNZyVSe1GMmIWGlebh/stY857y7TtaYNT jmkqOn3/kZp4j4Z8usuL1mwVO7uh/HTX9asP3I/mzyylzLGA4uF1Aca7uD77dfMNQhs9unykC+E= )
	`airbank.cz. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260209102219 20251211093032 33834 airbank.cz. 2tADPI/hpLbad3QGHqtXmjWh1R7MK4H7vdGs6h3lNWvXPe49ZJ06h9+o3PB4/5okl8h38zuywju5 i+KJBz8vKOCVzt2qIZ5+PMClckdS2mmO7xqNTusVkxcbAR941rnoTsp6i24hjB6p1X1hoztKlAxD /4CnuKW9WeSRD/TXCRLMTGFblJ82p0ciki0jH/RyCYBBXnbhgFXjIdHiGJeSC4BJRSkBL5QURXsO 1rLSdV3A2jG0Uk82gG2LQGQ/xdhjjjFCT+rZ30zQfDlp7W3o3y4bIw9qCMjrm0PfS270zcpeex7C tY4bwF2dJ3BneQKPyG+fkhNWR+oz5bMuPaWviw== )`
	RRSIG=17242 and DNSKEY=17242/SEP verifies the DNSKEY RRset
	RRSIG=33834 and DNSKEY=33834 verifies the DNSKEY RRset
	DNSKEY=33834 is now in the chain-of-trust
	Query to ns2.f5clouddns.com for ib.airbank.cz/A
	Received 382 bytes from 107.162.176.221
	;; Response received from [107.162.176.221] 382 octets ;; HEADER SECTION ;; id = 56147 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (2 records) ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== ) ib.airbank.cz. 300 IN A 159.60.132.100 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns2.f5clouddns.com is authoritative for ib.airbank.cz
	Query to ns101.airbank.cz for ib.airbank.cz/DNSKEY
	Received 780 bytes from 185.33.158.3
	;; Response received from [185.33.158.3] 780 octets ;; HEADER SECTION ;; id = 10709 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) airbank.cz. 3600 IN SOA ( ns101.airbank.cz. unix.embedit.cz. 2024111851 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20260305153125 20260104143125 33834 airbank.cz. STzM634/JG2Te1YkpuiXNsGeZtyfAcm9zbHVwK82dtciA0oaAkwGVyZ2kGrpR4mlJZKwkbKoq7Ai EgNF0G3ZRI6YFynwC/rb9WuR2SR5DZDWwvn1dfkx+HGi2AMqx4DDkIyd8Z3bbuSKpBO27PqxedSv RVb4x9QCpa5mHl3/fl/ZCqDIKWrOw5++TxfTfuejNXji5kfqhdxQqfdo7GGvZv+7ob7FcVNImOZ1 eK7rreT024LYNDl0UKbpe97mWJ6VdJ6ZHtXq8iHX8UvI1LYV6+HUyImrqeyhGSWheQdO/NVK5jpg WbCmxaeRGulYg/KzgVBFvbSXd/4LaIgOxG2c3g== ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN NSEC3 ( 1 0 10 f0a16f59692f48c1 e23scmnic9v4nvpi4q81qgo5uvbjvsa5 A RRSIG ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN RRSIG ( NSEC3 8 3 345600 20260217170411 20251219160555 33834 airbank.cz. I1VA19XZV1VNJev5NZggLor658u4DJ6C2Lz9GWOoiXX0Wg54WTA3W3n0aZRJd0nWdAmxEplc6XqY BsvfaKCjMx1qZ0dHPkR56ZLTYqJs0DLJqKSW5UmFQHC1zXYU1+Ks1/cubl4jy4H+yOL/qxnRQ6fH n5YqZleKfvi3JAiVmmYGR4EneEj1CoRAO0kYPEAwb99cQqlDx1wqO7T049CzOMzxwzNvfXKkeeIW Tt22w+W/Vh49HahMvjlF6PMvvAKI6hiIN39i4ZH/KqCL8QH2x5IHsO5ypBD2UQItXuPrYqQJcJo3 +BVcqnR0JI+Bmq8+Qtfg6p3dNutOU13okRt96g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found RRSIG signed by airbank.cz zone
	Query to ns1.f5clouddns.com for airbank.cz/SOA
	Received 424 bytes from 107.162.234.197
	;; Response received from [107.162.234.197] 424 octets ;; HEADER SECTION ;; id = 47861 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; airbank.cz. IN SOA ;; ANSWER SECTION (2 records) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20260305153125 20260104143125 33834 airbank.cz. STzM634/JG2Te1YkpuiXNsGeZtyfAcm9zbHVwK82dtciA0oaAkwGVyZ2kGrpR4mlJZKwkbKoq7Ai EgNF0G3ZRI6YFynwC/rb9WuR2SR5DZDWwvn1dfkx+HGi2AMqx4DDkIyd8Z3bbuSKpBO27PqxedSv RVb4x9QCpa5mHl3/fl/ZCqDIKWrOw5++TxfTfuejNXji5kfqhdxQqfdo7GGvZv+7ob7FcVNImOZ1 eK7rreT024LYNDl0UKbpe97mWJ6VdJ6ZHtXq8iHX8UvI1LYV6+HUyImrqeyhGSWheQdO/NVK5jpg WbCmxaeRGulYg/KzgVBFvbSXd/4LaIgOxG2c3g== ) airbank.cz. 3600 IN SOA ( ns101.airbank.cz. unix.embedit.cz. 2024111851 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns2.airbank.cz for airbank.cz/SOA
	Received 1102 bytes from 80.188.30.164
	;; Response received from [80.188.30.164] 1102 octets ;; HEADER SECTION ;; id = 972 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; airbank.cz. IN SOA ;; ANSWER SECTION (2 records) airbank.cz. 3600 IN SOA ( ns101.airbank.cz. unix.embedit.cz. 2024111851 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20260305153125 20260104143125 33834 airbank.cz. STzM634/JG2Te1YkpuiXNsGeZtyfAcm9zbHVwK82dtciA0oaAkwGVyZ2kGrpR4mlJZKwkbKoq7Ai EgNF0G3ZRI6YFynwC/rb9WuR2SR5DZDWwvn1dfkx+HGi2AMqx4DDkIyd8Z3bbuSKpBO27PqxedSv RVb4x9QCpa5mHl3/fl/ZCqDIKWrOw5++TxfTfuejNXji5kfqhdxQqfdo7GGvZv+7ob7FcVNImOZ1 eK7rreT024LYNDl0UKbpe97mWJ6VdJ6ZHtXq8iHX8UvI1LYV6+HUyImrqeyhGSWheQdO/NVK5jpg WbCmxaeRGulYg/KzgVBFvbSXd/4LaIgOxG2c3g== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20260127023104 20251128020559 33834 airbank.cz. U0srb8ljQt5f3x08c5yG8zZamzU3hEKMXc07Nva4UXZy9/vWT0VlZ9O5g6dWuZUFrgdUcqz1zvjd bX61v4Sd7pkviTPIWIsY9mklWfiez1AK02g1j1Ah845VHw4xYGo8AZIEfgnHfvbY3tdpPpFD3GXc Ax0ZF5If0eFJAH3fn7nEeBGl6IDA4sNAAHNaXEtbplFy9UWCroPiT62iWlpeyXyTkdDy11uCVsRc 0GQvfAZxqQfB9TEVokUfYrgF3wBsiWbGYKoV4DE9hrBoOhqwayBArqUqCHjdWrN0KaT4HFlG27sR CYALuAbpMFghmlE18Mro3xgwxOkv0R9i4zLmUA== ) ;; ADDITIONAL SECTION (4 records) ns2.airbank.cz. 3600 IN A 80.188.30.164 ns101.airbank.cz. 3600 IN A 185.33.158.3 ns2.airbank.cz. 3600 IN RRSIG ( A 8 3 3600 20260227054613 20251229045213 33834 airbank.cz. fi26F64GEXiIo94nOy7FAAldfdRSu4+jwh3LQo/DG+Tc++Ff2b+tH8JCOs45gIj9wnyyPWcVNdbP bazGYLjngmlQbzd633Lc8CNkSyBD0q5Lr4R4xr6zZBviOoFUxhB2z65Vdz0snW7npcpqsKrRqFwj YNaYD8rvDhy5Yvs1D7lw5/Y+3Ee+a+czVRca3YQaliThKyfyWEgPev3oUL6v2vSM54yQK7NGybx7 GMsJPftER+5UWULvCFsmt3oWRpv20QM+HcuD2Mm49npsfQSC7KTv0xfqiwGhb2BS66XwZYa0CoNZ bVcKPFYRv6RWR6UKq9hntlcVeq8rWobbquXWXQ== ) ;; { "EDNS-VERSION": 0 }
	Query to ns101.airbank.cz for airbank.cz/SOA
	Received 1102 bytes from 185.33.158.3
	;; Response received from [185.33.158.3] 1102 octets ;; HEADER SECTION ;; id = 46280 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; airbank.cz. IN SOA ;; ANSWER SECTION (2 records) airbank.cz. 3600 IN SOA ( ns101.airbank.cz. unix.embedit.cz. 2024111851 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20260305153125 20260104143125 33834 airbank.cz. STzM634/JG2Te1YkpuiXNsGeZtyfAcm9zbHVwK82dtciA0oaAkwGVyZ2kGrpR4mlJZKwkbKoq7Ai EgNF0G3ZRI6YFynwC/rb9WuR2SR5DZDWwvn1dfkx+HGi2AMqx4DDkIyd8Z3bbuSKpBO27PqxedSv RVb4x9QCpa5mHl3/fl/ZCqDIKWrOw5++TxfTfuejNXji5kfqhdxQqfdo7GGvZv+7ob7FcVNImOZ1 eK7rreT024LYNDl0UKbpe97mWJ6VdJ6ZHtXq8iHX8UvI1LYV6+HUyImrqeyhGSWheQdO/NVK5jpg WbCmxaeRGulYg/KzgVBFvbSXd/4LaIgOxG2c3g== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20260127023104 20251128020559 33834 airbank.cz. U0srb8ljQt5f3x08c5yG8zZamzU3hEKMXc07Nva4UXZy9/vWT0VlZ9O5g6dWuZUFrgdUcqz1zvjd bX61v4Sd7pkviTPIWIsY9mklWfiez1AK02g1j1Ah845VHw4xYGo8AZIEfgnHfvbY3tdpPpFD3GXc Ax0ZF5If0eFJAH3fn7nEeBGl6IDA4sNAAHNaXEtbplFy9UWCroPiT62iWlpeyXyTkdDy11uCVsRc 0GQvfAZxqQfB9TEVokUfYrgF3wBsiWbGYKoV4DE9hrBoOhqwayBArqUqCHjdWrN0KaT4HFlG27sR CYALuAbpMFghmlE18Mro3xgwxOkv0R9i4zLmUA== ) ;; ADDITIONAL SECTION (4 records) ns2.airbank.cz. 3600 IN A 80.188.30.164 ns101.airbank.cz. 3600 IN A 185.33.158.3 ns2.airbank.cz. 3600 IN RRSIG ( A 8 3 3600 20260227054613 20251229045213 33834 airbank.cz. fi26F64GEXiIo94nOy7FAAldfdRSu4+jwh3LQo/DG+Tc++Ff2b+tH8JCOs45gIj9wnyyPWcVNdbP bazGYLjngmlQbzd633Lc8CNkSyBD0q5Lr4R4xr6zZBviOoFUxhB2z65Vdz0snW7npcpqsKrRqFwj YNaYD8rvDhy5Yvs1D7lw5/Y+3Ee+a+czVRca3YQaliThKyfyWEgPev3oUL6v2vSM54yQK7NGybx7 GMsJPftER+5UWULvCFsmt3oWRpv20QM+HcuD2Mm49npsfQSC7KTv0xfqiwGhb2BS66XwZYa0CoNZ bVcKPFYRv6RWR6UKq9hntlcVeq8rWobbquXWXQ== ) ;; { "EDNS-VERSION": 0 }
	Query to ns2.f5clouddns.com for ib.airbank.cz/A
	Received 382 bytes from 107.162.176.221
	;; Response received from [107.162.176.221] 382 octets ;; HEADER SECTION ;; id = 63406 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (2 records) ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== ) ib.airbank.cz. 300 IN A 159.60.132.100 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ib.airbank.cz A RR has value 159.60.132.100
	Found 1 RRSIGs over A RRset
	`ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== )`
	RRSIG=33834 and DNSKEY=33834 verifies the A RRset

airbank.cz

	Query to ns2.airbank.cz for ib.airbank.cz/A
	Received 1072 bytes from 80.188.30.164
	;; Response received from [80.188.30.164] 1072 octets ;; HEADER SECTION ;; id = 11325 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (2 records) ib.airbank.cz. 300 IN A 159.60.132.100 ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20260127023104 20251128020559 33834 airbank.cz. U0srb8ljQt5f3x08c5yG8zZamzU3hEKMXc07Nva4UXZy9/vWT0VlZ9O5g6dWuZUFrgdUcqz1zvjd bX61v4Sd7pkviTPIWIsY9mklWfiez1AK02g1j1Ah845VHw4xYGo8AZIEfgnHfvbY3tdpPpFD3GXc Ax0ZF5If0eFJAH3fn7nEeBGl6IDA4sNAAHNaXEtbplFy9UWCroPiT62iWlpeyXyTkdDy11uCVsRc 0GQvfAZxqQfB9TEVokUfYrgF3wBsiWbGYKoV4DE9hrBoOhqwayBArqUqCHjdWrN0KaT4HFlG27sR CYALuAbpMFghmlE18Mro3xgwxOkv0R9i4zLmUA== ) ;; ADDITIONAL SECTION (4 records) ns2.airbank.cz. 3600 IN A 80.188.30.164 ns101.airbank.cz. 3600 IN A 185.33.158.3 ns2.airbank.cz. 3600 IN RRSIG ( A 8 3 3600 20260227054613 20251229045213 33834 airbank.cz. fi26F64GEXiIo94nOy7FAAldfdRSu4+jwh3LQo/DG+Tc++Ff2b+tH8JCOs45gIj9wnyyPWcVNdbP bazGYLjngmlQbzd633Lc8CNkSyBD0q5Lr4R4xr6zZBviOoFUxhB2z65Vdz0snW7npcpqsKrRqFwj YNaYD8rvDhy5Yvs1D7lw5/Y+3Ee+a+czVRca3YQaliThKyfyWEgPev3oUL6v2vSM54yQK7NGybx7 GMsJPftER+5UWULvCFsmt3oWRpv20QM+HcuD2Mm49npsfQSC7KTv0xfqiwGhb2BS66XwZYa0CoNZ bVcKPFYRv6RWR6UKq9hntlcVeq8rWobbquXWXQ== ) ;; { "EDNS-VERSION": 0 }
	ns2.airbank.cz is authoritative for ib.airbank.cz
	Query to ns2.airbank.cz for ib.airbank.cz/DNSKEY
	Received 780 bytes from 80.188.30.164
	;; Response received from [80.188.30.164] 780 octets ;; HEADER SECTION ;; id = 14800 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) airbank.cz. 3600 IN SOA ( ns101.airbank.cz. unix.embedit.cz. 2024111851 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20260305153125 20260104143125 33834 airbank.cz. STzM634/JG2Te1YkpuiXNsGeZtyfAcm9zbHVwK82dtciA0oaAkwGVyZ2kGrpR4mlJZKwkbKoq7Ai EgNF0G3ZRI6YFynwC/rb9WuR2SR5DZDWwvn1dfkx+HGi2AMqx4DDkIyd8Z3bbuSKpBO27PqxedSv RVb4x9QCpa5mHl3/fl/ZCqDIKWrOw5++TxfTfuejNXji5kfqhdxQqfdo7GGvZv+7ob7FcVNImOZ1 eK7rreT024LYNDl0UKbpe97mWJ6VdJ6ZHtXq8iHX8UvI1LYV6+HUyImrqeyhGSWheQdO/NVK5jpg WbCmxaeRGulYg/KzgVBFvbSXd/4LaIgOxG2c3g== ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN NSEC3 ( 1 0 10 f0a16f59692f48c1 e23scmnic9v4nvpi4q81qgo5uvbjvsa5 A RRSIG ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN RRSIG ( NSEC3 8 3 345600 20260217170411 20251219160555 33834 airbank.cz. I1VA19XZV1VNJev5NZggLor658u4DJ6C2Lz9GWOoiXX0Wg54WTA3W3n0aZRJd0nWdAmxEplc6XqY BsvfaKCjMx1qZ0dHPkR56ZLTYqJs0DLJqKSW5UmFQHC1zXYU1+Ks1/cubl4jy4H+yOL/qxnRQ6fH n5YqZleKfvi3JAiVmmYGR4EneEj1CoRAO0kYPEAwb99cQqlDx1wqO7T049CzOMzxwzNvfXKkeeIW Tt22w+W/Vh49HahMvjlF6PMvvAKI6hiIN39i4ZH/KqCL8QH2x5IHsO5ypBD2UQItXuPrYqQJcJo3 +BVcqnR0JI+Bmq8+Qtfg6p3dNutOU13okRt96g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found RRSIG signed by airbank.cz zone
	Query to ns2.airbank.cz for ib.airbank.cz/A
	Received 1072 bytes from 80.188.30.164
	;; Response received from [80.188.30.164] 1072 octets ;; HEADER SECTION ;; id = 42927 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (2 records) ib.airbank.cz. 300 IN A 159.60.132.100 ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20260127023104 20251128020559 33834 airbank.cz. U0srb8ljQt5f3x08c5yG8zZamzU3hEKMXc07Nva4UXZy9/vWT0VlZ9O5g6dWuZUFrgdUcqz1zvjd bX61v4Sd7pkviTPIWIsY9mklWfiez1AK02g1j1Ah845VHw4xYGo8AZIEfgnHfvbY3tdpPpFD3GXc Ax0ZF5If0eFJAH3fn7nEeBGl6IDA4sNAAHNaXEtbplFy9UWCroPiT62iWlpeyXyTkdDy11uCVsRc 0GQvfAZxqQfB9TEVokUfYrgF3wBsiWbGYKoV4DE9hrBoOhqwayBArqUqCHjdWrN0KaT4HFlG27sR CYALuAbpMFghmlE18Mro3xgwxOkv0R9i4zLmUA== ) ;; ADDITIONAL SECTION (4 records) ns2.airbank.cz. 3600 IN A 80.188.30.164 ns101.airbank.cz. 3600 IN A 185.33.158.3 ns2.airbank.cz. 3600 IN RRSIG ( A 8 3 3600 20260227054613 20251229045213 33834 airbank.cz. fi26F64GEXiIo94nOy7FAAldfdRSu4+jwh3LQo/DG+Tc++Ff2b+tH8JCOs45gIj9wnyyPWcVNdbP bazGYLjngmlQbzd633Lc8CNkSyBD0q5Lr4R4xr6zZBviOoFUxhB2z65Vdz0snW7npcpqsKrRqFwj YNaYD8rvDhy5Yvs1D7lw5/Y+3Ee+a+czVRca3YQaliThKyfyWEgPev3oUL6v2vSM54yQK7NGybx7 GMsJPftER+5UWULvCFsmt3oWRpv20QM+HcuD2Mm49npsfQSC7KTv0xfqiwGhb2BS66XwZYa0CoNZ bVcKPFYRv6RWR6UKq9hntlcVeq8rWobbquXWXQ== ) ;; { "EDNS-VERSION": 0 }
	ib.airbank.cz A RR has value 159.60.132.100
	Found 1 RRSIGs over A RRset
	`ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== )`
	RRSIG=33834 and DNSKEY=33834 verifies the A RRset

airbank.cz

	Query to ns101.airbank.cz for ib.airbank.cz/A
	Received 1072 bytes from 185.33.158.3
	;; Response received from [185.33.158.3] 1072 octets ;; HEADER SECTION ;; id = 48165 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (2 records) ib.airbank.cz. 300 IN A 159.60.132.100 ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20260127023104 20251128020559 33834 airbank.cz. U0srb8ljQt5f3x08c5yG8zZamzU3hEKMXc07Nva4UXZy9/vWT0VlZ9O5g6dWuZUFrgdUcqz1zvjd bX61v4Sd7pkviTPIWIsY9mklWfiez1AK02g1j1Ah845VHw4xYGo8AZIEfgnHfvbY3tdpPpFD3GXc Ax0ZF5If0eFJAH3fn7nEeBGl6IDA4sNAAHNaXEtbplFy9UWCroPiT62iWlpeyXyTkdDy11uCVsRc 0GQvfAZxqQfB9TEVokUfYrgF3wBsiWbGYKoV4DE9hrBoOhqwayBArqUqCHjdWrN0KaT4HFlG27sR CYALuAbpMFghmlE18Mro3xgwxOkv0R9i4zLmUA== ) ;; ADDITIONAL SECTION (4 records) ns2.airbank.cz. 3600 IN A 80.188.30.164 ns101.airbank.cz. 3600 IN A 185.33.158.3 ns2.airbank.cz. 3600 IN RRSIG ( A 8 3 3600 20260227054613 20251229045213 33834 airbank.cz. fi26F64GEXiIo94nOy7FAAldfdRSu4+jwh3LQo/DG+Tc++Ff2b+tH8JCOs45gIj9wnyyPWcVNdbP bazGYLjngmlQbzd633Lc8CNkSyBD0q5Lr4R4xr6zZBviOoFUxhB2z65Vdz0snW7npcpqsKrRqFwj YNaYD8rvDhy5Yvs1D7lw5/Y+3Ee+a+czVRca3YQaliThKyfyWEgPev3oUL6v2vSM54yQK7NGybx7 GMsJPftER+5UWULvCFsmt3oWRpv20QM+HcuD2Mm49npsfQSC7KTv0xfqiwGhb2BS66XwZYa0CoNZ bVcKPFYRv6RWR6UKq9hntlcVeq8rWobbquXWXQ== ) ;; { "EDNS-VERSION": 0 }
	ns101.airbank.cz is authoritative for ib.airbank.cz
	Query to ns101.airbank.cz for ib.airbank.cz/DNSKEY
	Received 780 bytes from 185.33.158.3
	;; Response received from [185.33.158.3] 780 octets ;; HEADER SECTION ;; id = 2796 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) airbank.cz. 3600 IN SOA ( ns101.airbank.cz. unix.embedit.cz. 2024111851 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20260305153125 20260104143125 33834 airbank.cz. STzM634/JG2Te1YkpuiXNsGeZtyfAcm9zbHVwK82dtciA0oaAkwGVyZ2kGrpR4mlJZKwkbKoq7Ai EgNF0G3ZRI6YFynwC/rb9WuR2SR5DZDWwvn1dfkx+HGi2AMqx4DDkIyd8Z3bbuSKpBO27PqxedSv RVb4x9QCpa5mHl3/fl/ZCqDIKWrOw5++TxfTfuejNXji5kfqhdxQqfdo7GGvZv+7ob7FcVNImOZ1 eK7rreT024LYNDl0UKbpe97mWJ6VdJ6ZHtXq8iHX8UvI1LYV6+HUyImrqeyhGSWheQdO/NVK5jpg WbCmxaeRGulYg/KzgVBFvbSXd/4LaIgOxG2c3g== ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN NSEC3 ( 1 0 10 f0a16f59692f48c1 e23scmnic9v4nvpi4q81qgo5uvbjvsa5 A RRSIG ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN RRSIG ( NSEC3 8 3 345600 20260217170411 20251219160555 33834 airbank.cz. I1VA19XZV1VNJev5NZggLor658u4DJ6C2Lz9GWOoiXX0Wg54WTA3W3n0aZRJd0nWdAmxEplc6XqY BsvfaKCjMx1qZ0dHPkR56ZLTYqJs0DLJqKSW5UmFQHC1zXYU1+Ks1/cubl4jy4H+yOL/qxnRQ6fH n5YqZleKfvi3JAiVmmYGR4EneEj1CoRAO0kYPEAwb99cQqlDx1wqO7T049CzOMzxwzNvfXKkeeIW Tt22w+W/Vh49HahMvjlF6PMvvAKI6hiIN39i4ZH/KqCL8QH2x5IHsO5ypBD2UQItXuPrYqQJcJo3 +BVcqnR0JI+Bmq8+Qtfg6p3dNutOU13okRt96g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found RRSIG signed by airbank.cz zone
	Query to ns101.airbank.cz for ib.airbank.cz/A
	Received 1072 bytes from 185.33.158.3
	;; Response received from [185.33.158.3] 1072 octets ;; HEADER SECTION ;; id = 56405 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 5 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (2 records) ib.airbank.cz. 300 IN A 159.60.132.100 ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20260127023104 20251128020559 33834 airbank.cz. U0srb8ljQt5f3x08c5yG8zZamzU3hEKMXc07Nva4UXZy9/vWT0VlZ9O5g6dWuZUFrgdUcqz1zvjd bX61v4Sd7pkviTPIWIsY9mklWfiez1AK02g1j1Ah845VHw4xYGo8AZIEfgnHfvbY3tdpPpFD3GXc Ax0ZF5If0eFJAH3fn7nEeBGl6IDA4sNAAHNaXEtbplFy9UWCroPiT62iWlpeyXyTkdDy11uCVsRc 0GQvfAZxqQfB9TEVokUfYrgF3wBsiWbGYKoV4DE9hrBoOhqwayBArqUqCHjdWrN0KaT4HFlG27sR CYALuAbpMFghmlE18Mro3xgwxOkv0R9i4zLmUA== ) ;; ADDITIONAL SECTION (4 records) ns2.airbank.cz. 3600 IN A 80.188.30.164 ns101.airbank.cz. 3600 IN A 185.33.158.3 ns2.airbank.cz. 3600 IN RRSIG ( A 8 3 3600 20260227054613 20251229045213 33834 airbank.cz. fi26F64GEXiIo94nOy7FAAldfdRSu4+jwh3LQo/DG+Tc++Ff2b+tH8JCOs45gIj9wnyyPWcVNdbP bazGYLjngmlQbzd633Lc8CNkSyBD0q5Lr4R4xr6zZBviOoFUxhB2z65Vdz0snW7npcpqsKrRqFwj YNaYD8rvDhy5Yvs1D7lw5/Y+3Ee+a+czVRca3YQaliThKyfyWEgPev3oUL6v2vSM54yQK7NGybx7 GMsJPftER+5UWULvCFsmt3oWRpv20QM+HcuD2Mm49npsfQSC7KTv0xfqiwGhb2BS66XwZYa0CoNZ bVcKPFYRv6RWR6UKq9hntlcVeq8rWobbquXWXQ== ) ;; { "EDNS-VERSION": 0 }
	ib.airbank.cz A RR has value 159.60.132.100
	Found 1 RRSIGs over A RRset
	`ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== )`
	RRSIG=33834 and DNSKEY=33834 verifies the A RRset

airbank.cz

	Query to ns1.f5clouddns.com for ib.airbank.cz/A
	Received 382 bytes from 107.162.234.197
	;; Response received from [107.162.234.197] 382 octets ;; HEADER SECTION ;; id = 50223 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (2 records) ib.airbank.cz. 300 IN A 159.60.132.100 ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.f5clouddns.com is authoritative for ib.airbank.cz
	Query to ns1.f5clouddns.com for ib.airbank.cz/DNSKEY
	Received 865 bytes from 107.162.234.197
	;; Response received from [107.162.234.197] 865 octets ;; HEADER SECTION ;; id = 25054 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) airbank.cz. 3600 IN SOA ( ns101.airbank.cz. unix.embedit.cz. 2024111851 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20260305153125 20260104143125 33834 airbank.cz. STzM634/JG2Te1YkpuiXNsGeZtyfAcm9zbHVwK82dtciA0oaAkwGVyZ2kGrpR4mlJZKwkbKoq7Ai EgNF0G3ZRI6YFynwC/rb9WuR2SR5DZDWwvn1dfkx+HGi2AMqx4DDkIyd8Z3bbuSKpBO27PqxedSv RVb4x9QCpa5mHl3/fl/ZCqDIKWrOw5++TxfTfuejNXji5kfqhdxQqfdo7GGvZv+7ob7FcVNImOZ1 eK7rreT024LYNDl0UKbpe97mWJ6VdJ6ZHtXq8iHX8UvI1LYV6+HUyImrqeyhGSWheQdO/NVK5jpg WbCmxaeRGulYg/KzgVBFvbSXd/4LaIgOxG2c3g== ) dva1u7f38bq644v88c02h0cipuk90tpc.airbank.cz. 3600 IN NSEC3 ( 1 0 10 f0a16f59692f48c1 e23scmnic9v4nvpi4q81qgo5uvbjvsa5 A RRSIG ) dva1u7f38bq644v88c02h0cipuk90tpc.airbank.cz. 3600 IN RRSIG ( NSEC3 8 3 345600 20260217170411 20251219160555 33834 airbank.cz. I1VA19XZV1VNJev5NZggLor658u4DJ6C2Lz9GWOoiXX0Wg54WTA3W3n0aZRJd0nWdAmxEplc6XqY BsvfaKCjMx1qZ0dHPkR56ZLTYqJs0DLJqKSW5UmFQHC1zXYU1+Ks1/cubl4jy4H+yOL/qxnRQ6fH n5YqZleKfvi3JAiVmmYGR4EneEj1CoRAO0kYPEAwb99cQqlDx1wqO7T049CzOMzxwzNvfXKkeeIW Tt22w+W/Vh49HahMvjlF6PMvvAKI6hiIN39i4ZH/KqCL8QH2x5IHsO5ypBD2UQItXuPrYqQJcJo3 +BVcqnR0JI+Bmq8+Qtfg6p3dNutOU13okRt96g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found RRSIG signed by airbank.cz zone
	Query to ns1.f5clouddns.com for ib.airbank.cz/A
	Received 382 bytes from 107.162.234.197
	;; Response received from [107.162.234.197] 382 octets ;; HEADER SECTION ;; id = 48064 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ib.airbank.cz. IN A ;; ANSWER SECTION (2 records) ib.airbank.cz. 300 IN A 159.60.132.100 ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ib.airbank.cz A RR has value 159.60.132.100
	Found 1 RRSIGs over A RRset
	`ib.airbank.cz. 300 IN RRSIG ( A 8 3 300 20260131084446 20251202074723 33834 airbank.cz. Fh6awXxCQnfPuO4hrVKNVoiL8eIidNFErRlx+gCtd+/9wTpF2q3Rf2JRHbSu2coji7yVsTnuuX/e yicg1rdfDk1JJaOSR1Hj+kIxWqyEihhsEBU0uv1lzmlAaFdOeXZiWxc26mTATwm8goEsd6oMqxx7 zHjcw3kbcP2Ye/Qfq4Qhay/1decgp2aQEvifVDwt7mkG5zj0TBIMe5bZLdLbtbpq36jeskDaQRdj ooxpuXFagOAY5bayAJN0LDH7E82IAXqLfQhwhbDkJsqVVDWb8AzsSlxOC7XIMGaRwwDJgueziMo2 EcyTde16B/G4dKvIBxSsH9ECjwpGQT2FPjDaWw== )`
	RRSIG=33834 and DNSKEY=33834 verifies the A RRset

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