DNSSEC Debugger - ib.airbank.cz

Domain Name:

Time: 2025-07-02 06:27:45 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 = 2058 ;; 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 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 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 20250722000000 20250701000000 20326 . UGhOn2e0xbV2um4IqDwLtkXZVqk32Dz6Orahd8l3n5pQxAPO+PzC96lwt3YdDLFpzmu1FqPWugCK eq5uju1L2DklkEX7hnvBKKzb/Q2dkEA1w85dQQH34II778mePR3fvIDckntFXGsT9a8tdN9tFaP+ qJiwgtNbiKej8YheeX/DAAmZPn0s6/Bg3cLuozR9FXAwkgrA3rjcRpN/jKhPSauHvsin7gCbcUjs jA+P3l9y4Izc5ibPfdUIxVaTUt+OofHUV9VaZoexMQKwggIE78BLAs7AsP7KwlXDB8++Cy6IXVcg +9Gzv3k/gJokM3UHOGa0UrSfCIAKlfMFYADJBA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441`
	`. 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 20250722000000 20250701000000 20326 . UGhOn2e0xbV2um4IqDwLtkXZVqk32Dz6Orahd8l3n5pQxAPO+PzC96lwt3YdDLFpzmu1FqPWugCK eq5uju1L2DklkEX7hnvBKKzb/Q2dkEA1w85dQQH34II778mePR3fvIDckntFXGsT9a8tdN9tFaP+ qJiwgtNbiKej8YheeX/DAAmZPn0s6/Bg3cLuozR9FXAwkgrA3rjcRpN/jKhPSauHvsin7gCbcUjs jA+P3l9y4Izc5ibPfdUIxVaTUt+OofHUV9VaZoexMQKwggIE78BLAs7AsP7KwlXDB8++Cy6IXVcg +9Gzv3k/gJokM3UHOGa0UrSfCIAKlfMFYADJBA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=46441 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to h.root-servers.net for ib.airbank.cz/A
	Received 624 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 624 octets ;; HEADER SECTION ;; id = 33005 ;; 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) ;; 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 b.ns.nic.cz. cz. 172800 IN NS c.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 20250715050000 20250702040000 46441 . TLXz69pqJcUewKvklKnX+FYLtyGP9xWerlxjgCGi8+BJG5QaEW1jk1R8RieOzLU4Zf33a2F6Z51E SRUNlyXuYamUlug/AC/5K3m6lsPYOI5XBHYaL5Dg/Oc19SOM/60oJTFY5KXV/Vh/VHP06EWGFE0+ LGrY4NY3Zva0CHYQXBOMQTEbKYKNxT4BJYk+GL+PWs8nRAFecSePgomjIF72C0Fxvf5HPZbZ5mb9 QS1EAluJdNexZcNGMNgN/Fhic+wFJ43llGZa/9QQidLZJKFvwkG5XQLESPDS6FmFBYms8qCxBUiW QWrWt1iIWM8t3YNAquEa848UgvzhJGxCXZ++UQ== ) ;; ADDITIONAL SECTION (9 records) a.ns.nic.cz. 172800 IN A 194.0.12.1 b.ns.nic.cz. 172800 IN A 194.0.13.1 c.ns.nic.cz. 172800 IN A 194.0.14.1 d.ns.nic.cz. 172800 IN A 193.29.206.1 a.ns.nic.cz. 172800 IN AAAA 2001:678:f::1 b.ns.nic.cz. 172800 IN AAAA 2001:678:10::1 c.ns.nic.cz. 172800 IN AAAA 2001:678:11::1 d.ns.nic.cz. 172800 IN AAAA 2001:678:1::1 ;; { "EDNS-VERSION": 0 }
	Query to l.root-servers.net for cz/DNSKEY
	Received 613 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 613 octets ;; HEADER SECTION ;; id = 28091 ;; 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) ;; cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 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. cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20250715050000 20250702040000 46441 . TLXz69pqJcUewKvklKnX+FYLtyGP9xWerlxjgCGi8+BJG5QaEW1jk1R8RieOzLU4Zf33a2F6Z51E SRUNlyXuYamUlug/AC/5K3m6lsPYOI5XBHYaL5Dg/Oc19SOM/60oJTFY5KXV/Vh/VHP06EWGFE0+ LGrY4NY3Zva0CHYQXBOMQTEbKYKNxT4BJYk+GL+PWs8nRAFecSePgomjIF72C0Fxvf5HPZbZ5mb9 QS1EAluJdNexZcNGMNgN/Fhic+wFJ43llGZa/9QQidLZJKFvwkG5XQLESPDS6FmFBYms8qCxBUiW QWrWt1iIWM8t3YNAquEa848UgvzhJGxCXZ++UQ== ) ;; 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 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 ;; { "EDNS-VERSION": 0 }
	Found child zone cz

	Checking DS between . and cz
	Query to f.root-servers.net for cz/DS
	Received 366 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 366 octets ;; HEADER SECTION ;; id = 14821 ;; 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": 1472, ;; "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 20250715050000 20250702040000 46441 . TLXz69pqJcUewKvklKnX+FYLtyGP9xWerlxjgCGi8+BJG5QaEW1jk1R8RieOzLU4Zf33a2F6Z51E SRUNlyXuYamUlug/AC/5K3m6lsPYOI5XBHYaL5Dg/Oc19SOM/60oJTFY5KXV/Vh/VHP06EWGFE0+ LGrY4NY3Zva0CHYQXBOMQTEbKYKNxT4BJYk+GL+PWs8nRAFecSePgomjIF72C0Fxvf5HPZbZ5mb9 QS1EAluJdNexZcNGMNgN/Fhic+wFJ43llGZa/9QQidLZJKFvwkG5XQLESPDS6FmFBYms8qCxBUiW QWrWt1iIWM8t3YNAquEa848UgvzhJGxCXZ++UQ== ) ;; 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 20250715050000 20250702040000 46441 . TLXz69pqJcUewKvklKnX+FYLtyGP9xWerlxjgCGi8+BJG5QaEW1jk1R8RieOzLU4Zf33a2F6Z51E SRUNlyXuYamUlug/AC/5K3m6lsPYOI5XBHYaL5Dg/Oc19SOM/60oJTFY5KXV/Vh/VHP06EWGFE0+ LGrY4NY3Zva0CHYQXBOMQTEbKYKNxT4BJYk+GL+PWs8nRAFecSePgomjIF72C0Fxvf5HPZbZ5mb9 QS1EAluJdNexZcNGMNgN/Fhic+wFJ43llGZa/9QQidLZJKFvwkG5XQLESPDS6FmFBYms8qCxBUiW QWrWt1iIWM8t3YNAquEa848UgvzhJGxCXZ++UQ== )`
	RRSIG=46441 and DNSKEY=46441 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 = 7441 ;; 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 fOZu5UZiFvWPhFuxvHbFbpdMGukUkQd2E8xAC3Z8GVmHklwkP8rDqR2YJm7hrOVvXD/eWA0HhyLn 5rUDz8IJWg== ) ; keytag 41804 cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; keytag 20237 cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20250714082134 20250630065134 20237 cz. mBMyhKjnFSaIBff6xsYeji3kOIJl26ellphNQP1GxgQJ9vw8pARWIO8c8ibPCoa0S/JlVrXzWjwC FWmKvl9/8w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for cz
	`cz. 3600 IN DNSKEY ( 256 3 13 fOZu5UZiFvWPhFuxvHbFbpdMGukUkQd2E8xAC3Z8GVmHklwkP8rDqR2YJm7hrOVvXD/eWA0HhyLn 5rUDz8IJWg== ) ; keytag 41804`
	`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 20250714082134 20250630065134 20237 cz. mBMyhKjnFSaIBff6xsYeji3kOIJl26ellphNQP1GxgQJ9vw8pARWIO8c8ibPCoa0S/JlVrXzWjwC FWmKvl9/8w== )`
	RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
	DNSKEY=41804 is now in the chain-of-trust
	Query to d.ns.nic.cz for ib.airbank.cz/A
	Received 308 bytes from 193.29.206.1
	;; Response received from [193.29.206.1] 308 octets ;; HEADER SECTION ;; id = 61589 ;; 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 20250714062134 20250630045134 41804 cz. 4UcBf4NSSnH5isDDxTAG9jzvJFa8+cl5OiIQ3LoLOI7IIF+WDpsKxrYP0CdGm5U1Hi3sfdex695N zwoTrwoS7Q== ) ;; ADDITIONAL SECTION (3 records) ns101.airbank.cz. 3600 IN A 185.33.158.3 ns2.airbank.cz. 3600 IN A 80.188.30.164 ;; { "EDNS-VERSION": 0 }
	Query to b.ns.nic.cz for airbank.cz/DNSKEY
	Received 339 bytes from 194.0.13.1
	;; Response received from [194.0.13.1] 339 octets ;; HEADER SECTION ;; id = 58153 ;; 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 20250714062134 20250630045134 41804 cz. 4UcBf4NSSnH5isDDxTAG9jzvJFa8+cl5OiIQ3LoLOI7IIF+WDpsKxrYP0CdGm5U1Hi3sfdex695N zwoTrwoS7Q== ) ;; 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 c.ns.nic.cz for airbank.cz/DS
	Received 185 bytes from 194.0.14.1
	;; Response received from [194.0.14.1] 185 octets ;; HEADER SECTION ;; id = 59658 ;; 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 20250714062134 20250630045134 41804 cz. 4UcBf4NSSnH5isDDxTAG9jzvJFa8+cl5OiIQ3LoLOI7IIF+WDpsKxrYP0CdGm5U1Hi3sfdex695N zwoTrwoS7Q== ) ;; 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 20250714062134 20250630045134 41804 cz. 4UcBf4NSSnH5isDDxTAG9jzvJFa8+cl5OiIQ3LoLOI7IIF+WDpsKxrYP0CdGm5U1Hi3sfdex695N zwoTrwoS7Q== )`
	RRSIG=41804 and DNSKEY=41804 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 = 30099 ;; 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 20250813122203 20250614114702 17242 airbank.cz. asXjc9HKtZcEyX/4m/d8/NS/CdJhg0u6LEUpJTVNl31/vMaBk+aHp1Kvh2iXWEeutrcPWvjJHD82 lLaiCNoyQunlCfTVSEoumHh4xm/6s2BeJRlxXz2V3ZIjaruargFiVKxJWqAhE+jM0AFefV4wsBgz wMHG5BPXOZXZrMaUqlFzUN0tQOhYP14ZEK7tiP4MnzXr3Bdy4MaJHNnC+GduilntGq1mZNKKEmsA 0jcfdbDq9g0nrq6HSZ3fzTW/TerndgaLto8o2FjJdthHc5kFXIrUuSqMp28xZqyfDsakGlYGbg38 EhB/BNUAE26B8tSgvXsCkN74jTEKr+lglovWfKxJZksB+ThnLmF53iyvNGwGgexHjMlI5ge7UyY5 c/kcPasEjj+Lysi4sdLen1OrYVWXHwuytRCkx/oCbasZsjRaq2aaZfV98BaIj2K7rGXAPX+3PoXR LP7G8Peov6Y56JUpGjMI//kRfZArH/ETZ3f+Jn/XRRfC59rHGVO4xSPwJKxttwgtwxFyIBgzD3sK h3PhVMsWCpoledoUuhJ8XyKcGF52N7SKkLVrX9AK48d3qmmhq3x75l4Hvdb2LVXtLBZzDRRUop0i cYnjQ/HrsAaYBf2jloxZL8yuHpv1yCPgVAJ8/m26KJZihECBV8he7xMC1aHaDfA48KQp8QWu1Gk= ) airbank.cz. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250813122203 20250614114702 33834 airbank.cz. ZfbGCWJsSrVgEGoHrnVCkVt0pCNomRQE+myZRW56AgmLRqmtW0Ip71OA+G1I1QmTIif6t3Np1te+ yXSitR2FiCNn45EAU/97eSh93K1pP8sxozk55YkvJPwi7tBLQf7pkI/OEKbHSiXrxW/DZ6cIBe3P n+Eu5M0u0sjeKkI7mLEJjm/zWguALkcgNpl3wLOGPDSbGYhwnxjUWWBl+fWnUISVLej4OoDYnVnu fK304oQGsRXEt+V12iJSibBXTC8xEVsUbtVQevXQw7gKdUJjQYkX3Gy+FtwRaaoGH5ymexlyJjub RR1g9SDCC/z6Gj+R4iajQGMuW2GpcNNBjoz+SA== ) ;; 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 20250813122203 20250614114702 17242 airbank.cz. asXjc9HKtZcEyX/4m/d8/NS/CdJhg0u6LEUpJTVNl31/vMaBk+aHp1Kvh2iXWEeutrcPWvjJHD82 lLaiCNoyQunlCfTVSEoumHh4xm/6s2BeJRlxXz2V3ZIjaruargFiVKxJWqAhE+jM0AFefV4wsBgz wMHG5BPXOZXZrMaUqlFzUN0tQOhYP14ZEK7tiP4MnzXr3Bdy4MaJHNnC+GduilntGq1mZNKKEmsA 0jcfdbDq9g0nrq6HSZ3fzTW/TerndgaLto8o2FjJdthHc5kFXIrUuSqMp28xZqyfDsakGlYGbg38 EhB/BNUAE26B8tSgvXsCkN74jTEKr+lglovWfKxJZksB+ThnLmF53iyvNGwGgexHjMlI5ge7UyY5 c/kcPasEjj+Lysi4sdLen1OrYVWXHwuytRCkx/oCbasZsjRaq2aaZfV98BaIj2K7rGXAPX+3PoXR LP7G8Peov6Y56JUpGjMI//kRfZArH/ETZ3f+Jn/XRRfC59rHGVO4xSPwJKxttwgtwxFyIBgzD3sK h3PhVMsWCpoledoUuhJ8XyKcGF52N7SKkLVrX9AK48d3qmmhq3x75l4Hvdb2LVXtLBZzDRRUop0i cYnjQ/HrsAaYBf2jloxZL8yuHpv1yCPgVAJ8/m26KJZihECBV8he7xMC1aHaDfA48KQp8QWu1Gk= )
	`airbank.cz. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250813122203 20250614114702 33834 airbank.cz. ZfbGCWJsSrVgEGoHrnVCkVt0pCNomRQE+myZRW56AgmLRqmtW0Ip71OA+G1I1QmTIif6t3Np1te+ yXSitR2FiCNn45EAU/97eSh93K1pP8sxozk55YkvJPwi7tBLQf7pkI/OEKbHSiXrxW/DZ6cIBe3P n+Eu5M0u0sjeKkI7mLEJjm/zWguALkcgNpl3wLOGPDSbGYhwnxjUWWBl+fWnUISVLej4OoDYnVnu fK304oQGsRXEt+V12iJSibBXTC8xEVsUbtVQevXQw7gKdUJjQYkX3Gy+FtwRaaoGH5ymexlyJjub RR1g9SDCC/z6Gj+R4iajQGMuW2GpcNNBjoz+SA== )`
	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 = 12332 ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns2.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 = 49427 ;; 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. 2024111245 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20250830190215 20250701180215 33834 airbank.cz. KtAUAlS/dmvF/F+t67Q1P9YPA3zvVeOGhfCYOvyGzGyD2ds6K+t7Fc96fWsjDWRcEnJ9RLeYHHb7 l08hlV7QadHXxPR6lWf0o9Q+PxFUh7kVn+6vdYgNl4SVNM0FCISAbib4dKF4fN2jYzHAa684dukf /5qD9Mp7GkDeRdqrMVRL/RCvTf+xBgb3BoEnrmA4zH8SvaDpSG25zH0FIezsirAPnH6QMzTa3KfP aLRRdE8igvTJckvXqnmc4Oxs73mkiMi7BL6/gHcNr20xiO75TjZUkORwbCt1ZE1YoB4DiKLy1MQ3 GpHYgNg0QDnRuw6j+7pLKFSun9a7anmx5wWlbw== ) dva1u7f38bq644v88c02h0cipuk90tpc.airbank.cz. 3600 IN NSEC3 ( 1 0 10 f0a16f59692f48c1 e23scmnic9v4nvpi4q81qgo5uvbjvsa5 A RRSIG ) dva1u7f38bq644v88c02h0cipuk90tpc.airbank.cz. 3600 IN RRSIG ( NSEC3 8 3 345600 20250821191508 20250622181528 33834 airbank.cz. tvmMXKEZx0DUR7i4aI45GiVDyxbC24FfBTaT7Iy2+0ntN6UtivHdLmQ8KD9L6Zsn4YJgvB9UQsml 0SMZGdLyhpnJ1cz4oawqOgX4Xix3sv9O7mFrtSvJDuDUHl2ynC2cSfRLPfmn5/lmyTXT3g7r+iLZ yYkaVsvjDGlekWAdVtync6MXXTeS5x0eDfqRm/KUS6tozNutZfsuyWnSVEkQF2xTmmaePWq1uHCW Upf806Jj0vaTElPDAgZ29KwNIDUdasaXHVn37ADMhjg9LuOlnZSp4YKsFTKBNpQgfjWortTj1BLM YJmkeGcZgSxnoVo5VwjMcUf2o7tsrk6O23vf5Q== ) ;; 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 = 48971 ;; 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 SOA ( ns101.airbank.cz. unix.embedit.cz. 2024111245 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20250830190215 20250701180215 33834 airbank.cz. KtAUAlS/dmvF/F+t67Q1P9YPA3zvVeOGhfCYOvyGzGyD2ds6K+t7Fc96fWsjDWRcEnJ9RLeYHHb7 l08hlV7QadHXxPR6lWf0o9Q+PxFUh7kVn+6vdYgNl4SVNM0FCISAbib4dKF4fN2jYzHAa684dukf /5qD9Mp7GkDeRdqrMVRL/RCvTf+xBgb3BoEnrmA4zH8SvaDpSG25zH0FIezsirAPnH6QMzTa3KfP aLRRdE8igvTJckvXqnmc4Oxs73mkiMi7BL6/gHcNr20xiO75TjZUkORwbCt1ZE1YoB4DiKLy1MQ3 GpHYgNg0QDnRuw6j+7pLKFSun9a7anmx5wWlbw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "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 = 39452 ;; 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. 2024111245 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20250830190215 20250701180215 33834 airbank.cz. KtAUAlS/dmvF/F+t67Q1P9YPA3zvVeOGhfCYOvyGzGyD2ds6K+t7Fc96fWsjDWRcEnJ9RLeYHHb7 l08hlV7QadHXxPR6lWf0o9Q+PxFUh7kVn+6vdYgNl4SVNM0FCISAbib4dKF4fN2jYzHAa684dukf /5qD9Mp7GkDeRdqrMVRL/RCvTf+xBgb3BoEnrmA4zH8SvaDpSG25zH0FIezsirAPnH6QMzTa3KfP aLRRdE8igvTJckvXqnmc4Oxs73mkiMi7BL6/gHcNr20xiO75TjZUkORwbCt1ZE1YoB4DiKLy1MQ3 GpHYgNg0QDnRuw6j+7pLKFSun9a7anmx5wWlbw== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20250731043531 20250601033850 33834 airbank.cz. xy/hXY1pAiDMWK+eK4lbct4dWHqJBOsK+wberikG+tcoIvrwXATo1OsReli8qCu7hczYDJ71VYDN RCtB6ls3g5K1Cy9y+/u2Pf4C0a+G11NfG9TSsljWH1YcdrCIlhXhXGMl7SaFmtzbb6PGhOethq1D TU18i2BJpcC3QrgkpUWQ3wrx/WNKOX+PbFcJYs2S70m0GfBznv3dmdAUeZAXuRVHD5GEHenQRgka 0f7JgubcpTRpOUO3k68WXONdOkyznNvIIigM5xDII0Ha6segWjVghySq12MKdMAPSBnfOESvna2M GJWdiZI2EbNIHD6NFKvgQ9tmhx/kGuC1axroOA== ) ;; 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 20250717085200 20250518080738 33834 airbank.cz. 0ch5xHQepj/vKWqh5ECuF6+G7uD/uOGsP4bxU7tlWkvHACKB0I+nOVlUcB8RpXILCJUNGMDcy9yo i6wMXJU1QHou2pQcb7BZoFBbWQct3q4KlgZuIyH00oxsw4tSOfdbUG7NTqEg8UiTxoHRn4Myd9OK favygUWozPAwJbf4iMewrpd0BIimWdW1+NE2xkAA0ViLOfl0t2winlKHFvFI0cYccJ1wVBlehx3r l42ojGgTRdqJKBOFjJEoztVnIq5HMwQfgIePhCG35eAKnglEkPO5CEiqTv55dzGOJbdqELauD4NW l+p11roMDP5dB9lyz9uxIOBMn9A6vpSPW0nruQ== ) ;; { "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 = 51784 ;; 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. 2024111245 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20250830190215 20250701180215 33834 airbank.cz. KtAUAlS/dmvF/F+t67Q1P9YPA3zvVeOGhfCYOvyGzGyD2ds6K+t7Fc96fWsjDWRcEnJ9RLeYHHb7 l08hlV7QadHXxPR6lWf0o9Q+PxFUh7kVn+6vdYgNl4SVNM0FCISAbib4dKF4fN2jYzHAa684dukf /5qD9Mp7GkDeRdqrMVRL/RCvTf+xBgb3BoEnrmA4zH8SvaDpSG25zH0FIezsirAPnH6QMzTa3KfP aLRRdE8igvTJckvXqnmc4Oxs73mkiMi7BL6/gHcNr20xiO75TjZUkORwbCt1ZE1YoB4DiKLy1MQ3 GpHYgNg0QDnRuw6j+7pLKFSun9a7anmx5wWlbw== ) ;; 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 ns1.f5clouddns.com. airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20250731043531 20250601033850 33834 airbank.cz. xy/hXY1pAiDMWK+eK4lbct4dWHqJBOsK+wberikG+tcoIvrwXATo1OsReli8qCu7hczYDJ71VYDN RCtB6ls3g5K1Cy9y+/u2Pf4C0a+G11NfG9TSsljWH1YcdrCIlhXhXGMl7SaFmtzbb6PGhOethq1D TU18i2BJpcC3QrgkpUWQ3wrx/WNKOX+PbFcJYs2S70m0GfBznv3dmdAUeZAXuRVHD5GEHenQRgka 0f7JgubcpTRpOUO3k68WXONdOkyznNvIIigM5xDII0Ha6segWjVghySq12MKdMAPSBnfOESvna2M GJWdiZI2EbNIHD6NFKvgQ9tmhx/kGuC1axroOA== ) ;; 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 20250717085200 20250518080738 33834 airbank.cz. 0ch5xHQepj/vKWqh5ECuF6+G7uD/uOGsP4bxU7tlWkvHACKB0I+nOVlUcB8RpXILCJUNGMDcy9yo i6wMXJU1QHou2pQcb7BZoFBbWQct3q4KlgZuIyH00oxsw4tSOfdbUG7NTqEg8UiTxoHRn4Myd9OK favygUWozPAwJbf4iMewrpd0BIimWdW1+NE2xkAA0ViLOfl0t2winlKHFvFI0cYccJ1wVBlehx3r l42ojGgTRdqJKBOFjJEoztVnIq5HMwQfgIePhCG35eAKnglEkPO5CEiqTv55dzGOJbdqELauD4NW l+p11roMDP5dB9lyz9uxIOBMn9A6vpSPW0nruQ== ) ;; { "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 = 63756 ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== ) ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== )`
	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 = 54342 ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== ) ib.airbank.cz. 300 IN A 159.60.132.100 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.f5clouddns.com 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 = 44006 ;; 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. 2024111245 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20250830190215 20250701180215 33834 airbank.cz. KtAUAlS/dmvF/F+t67Q1P9YPA3zvVeOGhfCYOvyGzGyD2ds6K+t7Fc96fWsjDWRcEnJ9RLeYHHb7 l08hlV7QadHXxPR6lWf0o9Q+PxFUh7kVn+6vdYgNl4SVNM0FCISAbib4dKF4fN2jYzHAa684dukf /5qD9Mp7GkDeRdqrMVRL/RCvTf+xBgb3BoEnrmA4zH8SvaDpSG25zH0FIezsirAPnH6QMzTa3KfP aLRRdE8igvTJckvXqnmc4Oxs73mkiMi7BL6/gHcNr20xiO75TjZUkORwbCt1ZE1YoB4DiKLy1MQ3 GpHYgNg0QDnRuw6j+7pLKFSun9a7anmx5wWlbw== ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN NSEC3 ( 1 0 10 f0a16f59692f48c1 e23scmnic9v4nvpi4q81qgo5uvbjvsa5 A RRSIG ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN RRSIG ( NSEC3 8 3 345600 20250821191508 20250622181528 33834 airbank.cz. tvmMXKEZx0DUR7i4aI45GiVDyxbC24FfBTaT7Iy2+0ntN6UtivHdLmQ8KD9L6Zsn4YJgvB9UQsml 0SMZGdLyhpnJ1cz4oawqOgX4Xix3sv9O7mFrtSvJDuDUHl2ynC2cSfRLPfmn5/lmyTXT3g7r+iLZ yYkaVsvjDGlekWAdVtync6MXXTeS5x0eDfqRm/KUS6tozNutZfsuyWnSVEkQF2xTmmaePWq1uHCW Upf806Jj0vaTElPDAgZ29KwNIDUdasaXHVn37ADMhjg9LuOlnZSp4YKsFTKBNpQgfjWortTj1BLM YJmkeGcZgSxnoVo5VwjMcUf2o7tsrk6O23vf5Q== ) ;; 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 = 57739 ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== ) ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== )`
	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 = 61635 ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== ) ;; 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 ns1.f5clouddns.com. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20250731043531 20250601033850 33834 airbank.cz. xy/hXY1pAiDMWK+eK4lbct4dWHqJBOsK+wberikG+tcoIvrwXATo1OsReli8qCu7hczYDJ71VYDN RCtB6ls3g5K1Cy9y+/u2Pf4C0a+G11NfG9TSsljWH1YcdrCIlhXhXGMl7SaFmtzbb6PGhOethq1D TU18i2BJpcC3QrgkpUWQ3wrx/WNKOX+PbFcJYs2S70m0GfBznv3dmdAUeZAXuRVHD5GEHenQRgka 0f7JgubcpTRpOUO3k68WXONdOkyznNvIIigM5xDII0Ha6segWjVghySq12MKdMAPSBnfOESvna2M GJWdiZI2EbNIHD6NFKvgQ9tmhx/kGuC1axroOA== ) ;; 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 20250717085200 20250518080738 33834 airbank.cz. 0ch5xHQepj/vKWqh5ECuF6+G7uD/uOGsP4bxU7tlWkvHACKB0I+nOVlUcB8RpXILCJUNGMDcy9yo i6wMXJU1QHou2pQcb7BZoFBbWQct3q4KlgZuIyH00oxsw4tSOfdbUG7NTqEg8UiTxoHRn4Myd9OK favygUWozPAwJbf4iMewrpd0BIimWdW1+NE2xkAA0ViLOfl0t2winlKHFvFI0cYccJ1wVBlehx3r l42ojGgTRdqJKBOFjJEoztVnIq5HMwQfgIePhCG35eAKnglEkPO5CEiqTv55dzGOJbdqELauD4NW l+p11roMDP5dB9lyz9uxIOBMn9A6vpSPW0nruQ== ) ;; { "EDNS-VERSION": 0 }
	ns2.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 = 65251 ;; 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. 2024111245 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20250830190215 20250701180215 33834 airbank.cz. KtAUAlS/dmvF/F+t67Q1P9YPA3zvVeOGhfCYOvyGzGyD2ds6K+t7Fc96fWsjDWRcEnJ9RLeYHHb7 l08hlV7QadHXxPR6lWf0o9Q+PxFUh7kVn+6vdYgNl4SVNM0FCISAbib4dKF4fN2jYzHAa684dukf /5qD9Mp7GkDeRdqrMVRL/RCvTf+xBgb3BoEnrmA4zH8SvaDpSG25zH0FIezsirAPnH6QMzTa3KfP aLRRdE8igvTJckvXqnmc4Oxs73mkiMi7BL6/gHcNr20xiO75TjZUkORwbCt1ZE1YoB4DiKLy1MQ3 GpHYgNg0QDnRuw6j+7pLKFSun9a7anmx5wWlbw== ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN NSEC3 ( 1 0 10 f0a16f59692f48c1 e23scmnic9v4nvpi4q81qgo5uvbjvsa5 A RRSIG ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN RRSIG ( NSEC3 8 3 345600 20250821191508 20250622181528 33834 airbank.cz. tvmMXKEZx0DUR7i4aI45GiVDyxbC24FfBTaT7Iy2+0ntN6UtivHdLmQ8KD9L6Zsn4YJgvB9UQsml 0SMZGdLyhpnJ1cz4oawqOgX4Xix3sv9O7mFrtSvJDuDUHl2ynC2cSfRLPfmn5/lmyTXT3g7r+iLZ yYkaVsvjDGlekWAdVtync6MXXTeS5x0eDfqRm/KUS6tozNutZfsuyWnSVEkQF2xTmmaePWq1uHCW Upf806Jj0vaTElPDAgZ29KwNIDUdasaXHVn37ADMhjg9LuOlnZSp4YKsFTKBNpQgfjWortTj1BLM YJmkeGcZgSxnoVo5VwjMcUf2o7tsrk6O23vf5Q== ) ;; 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 = 42071 ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns101.airbank.cz. 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 RRSIG ( NS 8 2 3600 20250731043531 20250601033850 33834 airbank.cz. xy/hXY1pAiDMWK+eK4lbct4dWHqJBOsK+wberikG+tcoIvrwXATo1OsReli8qCu7hczYDJ71VYDN RCtB6ls3g5K1Cy9y+/u2Pf4C0a+G11NfG9TSsljWH1YcdrCIlhXhXGMl7SaFmtzbb6PGhOethq1D TU18i2BJpcC3QrgkpUWQ3wrx/WNKOX+PbFcJYs2S70m0GfBznv3dmdAUeZAXuRVHD5GEHenQRgka 0f7JgubcpTRpOUO3k68WXONdOkyznNvIIigM5xDII0Ha6segWjVghySq12MKdMAPSBnfOESvna2M GJWdiZI2EbNIHD6NFKvgQ9tmhx/kGuC1axroOA== ) ;; 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 20250717085200 20250518080738 33834 airbank.cz. 0ch5xHQepj/vKWqh5ECuF6+G7uD/uOGsP4bxU7tlWkvHACKB0I+nOVlUcB8RpXILCJUNGMDcy9yo i6wMXJU1QHou2pQcb7BZoFBbWQct3q4KlgZuIyH00oxsw4tSOfdbUG7NTqEg8UiTxoHRn4Myd9OK favygUWozPAwJbf4iMewrpd0BIimWdW1+NE2xkAA0ViLOfl0t2winlKHFvFI0cYccJ1wVBlehx3r l42ojGgTRdqJKBOFjJEoztVnIq5HMwQfgIePhCG35eAKnglEkPO5CEiqTv55dzGOJbdqELauD4NW l+p11roMDP5dB9lyz9uxIOBMn9A6vpSPW0nruQ== ) ;; { "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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== )`
	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 = 51743 ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== ) ;; AUTHORITY SECTION (5 records) airbank.cz. 3600 IN NS ns1.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN NS ns101.airbank.cz. airbank.cz. 3600 IN NS ns2.f5clouddns.com. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20250731043531 20250601033850 33834 airbank.cz. xy/hXY1pAiDMWK+eK4lbct4dWHqJBOsK+wberikG+tcoIvrwXATo1OsReli8qCu7hczYDJ71VYDN RCtB6ls3g5K1Cy9y+/u2Pf4C0a+G11NfG9TSsljWH1YcdrCIlhXhXGMl7SaFmtzbb6PGhOethq1D TU18i2BJpcC3QrgkpUWQ3wrx/WNKOX+PbFcJYs2S70m0GfBznv3dmdAUeZAXuRVHD5GEHenQRgka 0f7JgubcpTRpOUO3k68WXONdOkyznNvIIigM5xDII0Ha6segWjVghySq12MKdMAPSBnfOESvna2M GJWdiZI2EbNIHD6NFKvgQ9tmhx/kGuC1axroOA== ) ;; 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 20250717085200 20250518080738 33834 airbank.cz. 0ch5xHQepj/vKWqh5ECuF6+G7uD/uOGsP4bxU7tlWkvHACKB0I+nOVlUcB8RpXILCJUNGMDcy9yo i6wMXJU1QHou2pQcb7BZoFBbWQct3q4KlgZuIyH00oxsw4tSOfdbUG7NTqEg8UiTxoHRn4Myd9OK favygUWozPAwJbf4iMewrpd0BIimWdW1+NE2xkAA0ViLOfl0t2winlKHFvFI0cYccJ1wVBlehx3r l42ojGgTRdqJKBOFjJEoztVnIq5HMwQfgIePhCG35eAKnglEkPO5CEiqTv55dzGOJbdqELauD4NW l+p11roMDP5dB9lyz9uxIOBMn9A6vpSPW0nruQ== ) ;; { "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 = 65326 ;; 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. 2024111245 ;serial 86400 ;refresh 7200 ;retry 2592000 ;expire 345600 ;minimum ) airbank.cz. 3600 IN RRSIG ( SOA 8 2 3600 20250830190215 20250701180215 33834 airbank.cz. KtAUAlS/dmvF/F+t67Q1P9YPA3zvVeOGhfCYOvyGzGyD2ds6K+t7Fc96fWsjDWRcEnJ9RLeYHHb7 l08hlV7QadHXxPR6lWf0o9Q+PxFUh7kVn+6vdYgNl4SVNM0FCISAbib4dKF4fN2jYzHAa684dukf /5qD9Mp7GkDeRdqrMVRL/RCvTf+xBgb3BoEnrmA4zH8SvaDpSG25zH0FIezsirAPnH6QMzTa3KfP aLRRdE8igvTJckvXqnmc4Oxs73mkiMi7BL6/gHcNr20xiO75TjZUkORwbCt1ZE1YoB4DiKLy1MQ3 GpHYgNg0QDnRuw6j+7pLKFSun9a7anmx5wWlbw== ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN NSEC3 ( 1 0 10 f0a16f59692f48c1 e23scmnic9v4nvpi4q81qgo5uvbjvsa5 A RRSIG ) DVA1U7F38BQ644V88C02H0CIPUK90TPC.airbank.cz. 345600 IN RRSIG ( NSEC3 8 3 345600 20250821191508 20250622181528 33834 airbank.cz. tvmMXKEZx0DUR7i4aI45GiVDyxbC24FfBTaT7Iy2+0ntN6UtivHdLmQ8KD9L6Zsn4YJgvB9UQsml 0SMZGdLyhpnJ1cz4oawqOgX4Xix3sv9O7mFrtSvJDuDUHl2ynC2cSfRLPfmn5/lmyTXT3g7r+iLZ yYkaVsvjDGlekWAdVtync6MXXTeS5x0eDfqRm/KUS6tozNutZfsuyWnSVEkQF2xTmmaePWq1uHCW Upf806Jj0vaTElPDAgZ29KwNIDUdasaXHVn37ADMhjg9LuOlnZSp4YKsFTKBNpQgfjWortTj1BLM YJmkeGcZgSxnoVo5VwjMcUf2o7tsrk6O23vf5Q== ) ;; 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 = 3922 ;; 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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== ) ;; 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 ns1.f5clouddns.com. airbank.cz. 3600 IN NS ns2.airbank.cz. airbank.cz. 3600 IN RRSIG ( NS 8 2 3600 20250731043531 20250601033850 33834 airbank.cz. xy/hXY1pAiDMWK+eK4lbct4dWHqJBOsK+wberikG+tcoIvrwXATo1OsReli8qCu7hczYDJ71VYDN RCtB6ls3g5K1Cy9y+/u2Pf4C0a+G11NfG9TSsljWH1YcdrCIlhXhXGMl7SaFmtzbb6PGhOethq1D TU18i2BJpcC3QrgkpUWQ3wrx/WNKOX+PbFcJYs2S70m0GfBznv3dmdAUeZAXuRVHD5GEHenQRgka 0f7JgubcpTRpOUO3k68WXONdOkyznNvIIigM5xDII0Ha6segWjVghySq12MKdMAPSBnfOESvna2M GJWdiZI2EbNIHD6NFKvgQ9tmhx/kGuC1axroOA== ) ;; 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 20250717085200 20250518080738 33834 airbank.cz. 0ch5xHQepj/vKWqh5ECuF6+G7uD/uOGsP4bxU7tlWkvHACKB0I+nOVlUcB8RpXILCJUNGMDcy9yo i6wMXJU1QHou2pQcb7BZoFBbWQct3q4KlgZuIyH00oxsw4tSOfdbUG7NTqEg8UiTxoHRn4Myd9OK favygUWozPAwJbf4iMewrpd0BIimWdW1+NE2xkAA0ViLOfl0t2winlKHFvFI0cYccJ1wVBlehx3r l42ojGgTRdqJKBOFjJEoztVnIq5HMwQfgIePhCG35eAKnglEkPO5CEiqTv55dzGOJbdqELauD4NW l+p11roMDP5dB9lyz9uxIOBMn9A6vpSPW0nruQ== ) ;; { "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 20250804102618 20250630173547 33834 airbank.cz. ZXMmRFm6EHMPeHo2qXQU2UjzoQkjkMwwf9uarpuN83zyPplCDKN38OC5l4/UvTp2jRCqHysarZZW kIb6vdYIboUQCZKu3GY3SVBZ7WS8MDoh5eCcRV2IlMYIwdA044pC5knuqRtLpjxGfzvwEzgcjv4G xl33He57UQF4KO7WJG7ZId21dFMikZ/lpcodr1jEW/NhSTabKjV/B/Vojw64GSWtQlmlmwE77RqE f40sOVl7/sV+gR1rwUT0ElsN8afNGy7X6gg1eY9nc1qygSyvjN4rMcts0jJ+uHyWIUghUj19a4Lw pVz6ohDdNQvfSZDy53T6eaBWct5Nwjwy3A4pCg== )`
	RRSIG=33834 and DNSKEY=33834 verifies the A RRset

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