DNSSEC Analyzer - rowanet.cz

Domain Name:

Time: 2021-06-12 20:58:25 UTC, NTP stratum 4

Analyzing DNSSEC problems for rowanet.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 h.root-servers.net for ./DNSKEY
	Received 864 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (864 bytes) ;; HEADER SECTION ;; id = 53388 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAa+HvD7XXjmL+1htThUQyZW7oWGnjzKHJASg3TSR5Bmu5LfnSVW7fxqZa2oAYo2ionIQWyqA j/loApzg8GNMhyIibftPJso54uWRQ2GaoMrwLD5SLu676kf7urJq6nqdjNC0aJM/C888li69lVH6 tiu2tZm1NH3cmgfnMUJpD60bsrDUqs7XwftmNkdkHa4ltQbM3UNPyfTaNBQYoH3wpOpSjdk3tyDR nreBO6Idrw+DGf/rve4sL3qiSaXfYIkcwAwozxR34iHU5dbCDs8S6FmZYhoSVKVgNSUkudxhd9/6 RrZkYRgvwRsQXl3UwsacU1DsXcORqIC+7NlQ6M2OJVU= ) ; Key ID = 14631 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20210701000000 20210610000000 20326 . BnlgUs78N3ckYFZHySrbdpmlrvI6d7lY5TNKs2J7miY5T03UuR2EJGcLwpoEL5trbTVqKL3/MCSD E+1E8N8kB6yskFAqloUMifyI+5sqApbuWtohUU7IcEYQ8cko/PLngbVwVMNJyipXd54A4pmWKSy4 qAa74sdsYTDmyPrsYibxTKwdmjLOrAxB1gOj435BgmV7z50feme761b06SwG3ChyQdVOXWOhbWtL IvrqIxiHvjSSgmCyicZSvbP+m+oan4BDhe/cH6/yhsQOtBC3enr/QP7mhhcoURGoF0bd/S0eoLMp e5PDeyKeyzV0R5O7CAb44lX37G2VOlSTH/1crQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAa+HvD7XXjmL+1htThUQyZW7oWGnjzKHJASg3TSR5Bmu5LfnSVW7fxqZa2oAYo2ionIQWyqA j/loApzg8GNMhyIibftPJso54uWRQ2GaoMrwLD5SLu676kf7urJq6nqdjNC0aJM/C888li69lVH6 tiu2tZm1NH3cmgfnMUJpD60bsrDUqs7XwftmNkdkHa4ltQbM3UNPyfTaNBQYoH3wpOpSjdk3tyDR nreBO6Idrw+DGf/rve4sL3qiSaXfYIkcwAwozxR34iHU5dbCDs8S6FmZYhoSVKVgNSUkudxhd9/6 RrZkYRgvwRsQXl3UwsacU1DsXcORqIC+7NlQ6M2OJVU= ) ; Key ID = 14631`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	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 20210701000000 20210610000000 20326 . BnlgUs78N3ckYFZHySrbdpmlrvI6d7lY5TNKs2J7miY5T03UuR2EJGcLwpoEL5trbTVqKL3/MCSD E+1E8N8kB6yskFAqloUMifyI+5sqApbuWtohUU7IcEYQ8cko/PLngbVwVMNJyipXd54A4pmWKSy4 qAa74sdsYTDmyPrsYibxTKwdmjLOrAxB1gOj435BgmV7z50feme761b06SwG3ChyQdVOXWOhbWtL IvrqIxiHvjSSgmCyicZSvbP+m+oan4BDhe/cH6/yhsQOtBC3enr/QP7mhhcoURGoF0bd/S0eoLMp e5PDeyKeyzV0R5O7CAb44lX37G2VOlSTH/1crQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=14631 is now in the chain-of-trust
	Query to d.root-servers.net for rowanet.cz/A
	Received 621 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (621 bytes) ;; HEADER SECTION ;; id = 55995 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.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 20210625170000 20210612160000 14631 . LUAIdeJHGHIljLwr5DkPnaskUQMgvI/eczJ6n1fgcZYWb98/fArhvzNLvdw8fjKPkmxzh2U+2gSS mImG2Ar8sTrqFONU73Z1E89MGeV7yPZVwyBzSnpEWsu0lbj2lPTEwSLXyZa7MJZDVEjMINGFroU9 LF0JB1wKkRBqPkBNPhBgjDk9AN0J0nabNK2No4OPV1x2dEuLjF3yIs99ua3ZC+KlWYt9m6F3pkyH awHKLLJnubH5kDcy3Tgrlt9LOGX0lgAl0RCoTgy+aFnGuiADdmz9LKUa0RqzfIk8dMN6we7d9a4Y OETX/TQp1RXZKMbr/Cm8OskjWi6UxMQHfEZD7w== ) ;; 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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Query to j.root-servers.net for cz/DNSKEY
	Received 613 bytes from 192.58.128.30
	;; Answer received from 192.58.128.30 (613 bytes) ;; HEADER SECTION ;; id = 58695 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; 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 20210625170000 20210612160000 14631 . LUAIdeJHGHIljLwr5DkPnaskUQMgvI/eczJ6n1fgcZYWb98/fArhvzNLvdw8fjKPkmxzh2U+2gSS mImG2Ar8sTrqFONU73Z1E89MGeV7yPZVwyBzSnpEWsu0lbj2lPTEwSLXyZa7MJZDVEjMINGFroU9 LF0JB1wKkRBqPkBNPhBgjDk9AN0J0nabNK2No4OPV1x2dEuLjF3yIs99ua3ZC+KlWYt9m6F3pkyH awHKLLJnubH5kDcy3Tgrlt9LOGX0lgAl0RCoTgy+aFnGuiADdmz9LKUa0RqzfIk8dMN6we7d9a4Y OETX/TQp1RXZKMbr/Cm8OskjWi6UxMQHfEZD7w== ) ;; 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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone cz

	Checking DS between . and cz
	Query to a.root-servers.net for cz/DS
	Received 366 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (366 bytes) ;; HEADER SECTION ;; id = 1951 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; 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 20210625170000 20210612160000 14631 . LUAIdeJHGHIljLwr5DkPnaskUQMgvI/eczJ6n1fgcZYWb98/fArhvzNLvdw8fjKPkmxzh2U+2gSS mImG2Ar8sTrqFONU73Z1E89MGeV7yPZVwyBzSnpEWsu0lbj2lPTEwSLXyZa7MJZDVEjMINGFroU9 LF0JB1wKkRBqPkBNPhBgjDk9AN0J0nabNK2No4OPV1x2dEuLjF3yIs99ua3ZC+KlWYt9m6F3pkyH awHKLLJnubH5kDcy3Tgrlt9LOGX0lgAl0RCoTgy+aFnGuiADdmz9LKUa0RqzfIk8dMN6we7d9a4Y OETX/TQp1RXZKMbr/Cm8OskjWi6UxMQHfEZD7w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	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 20210625170000 20210612160000 14631 . LUAIdeJHGHIljLwr5DkPnaskUQMgvI/eczJ6n1fgcZYWb98/fArhvzNLvdw8fjKPkmxzh2U+2gSS mImG2Ar8sTrqFONU73Z1E89MGeV7yPZVwyBzSnpEWsu0lbj2lPTEwSLXyZa7MJZDVEjMINGFroU9 LF0JB1wKkRBqPkBNPhBgjDk9AN0J0nabNK2No4OPV1x2dEuLjF3yIs99ua3ZC+KlWYt9m6F3pkyH awHKLLJnubH5kDcy3Tgrlt9LOGX0lgAl0RCoTgy+aFnGuiADdmz9LKUa0RqzfIk8dMN6we7d9a4Y OETX/TQp1RXZKMbr/Cm8OskjWi6UxMQHfEZD7w== )`
	RRSIG=14631 and DNSKEY=14631 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 b.ns.nic.cz for cz/DNSKEY
	Received 289 bytes from 194.0.13.1
	;; Answer received from 194.0.13.1 (289 bytes) ;; HEADER SECTION ;; id = 14815 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; cz. IN DNSKEY ;; ANSWER SECTION (3 records) cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; Key ID = 20237 cz. 3600 IN DNSKEY ( 256 3 13 GysKTpzIIeKUC1VnjwPbDTVZhJl1wxLBEpsbJX8swqRF8T0r3qTq7A0KChpDN33mCsoX8d6sU6px Lrwgn96mJg== ) ; Key ID = 56084 cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20210625162134 20210611145134 20237 cz. fr1eXv9OrDBLLT2WxAnu4i+Tr1gXdqOJZdq0z2JM6OUCw4+rx1kDRpt+DcEMKlWATbr7YrDfO/gy DI1P23zmGA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for cz
	`cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; Key ID = 20237`
	`cz. 3600 IN DNSKEY ( 256 3 13 GysKTpzIIeKUC1VnjwPbDTVZhJl1wxLBEpsbJX8swqRF8T0r3qTq7A0KChpDN33mCsoX8d6sU6px Lrwgn96mJg== ) ; Key ID = 56084`
	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 20210625162134 20210611145134 20237 cz. fr1eXv9OrDBLLT2WxAnu4i+Tr1gXdqOJZdq0z2JM6OUCw4+rx1kDRpt+DcEMKlWATbr7YrDfO/gy DI1P23zmGA== )`
	RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
	DNSKEY=56084 is now in the chain-of-trust
	Query to d.ns.nic.cz for rowanet.cz/A
	Received 306 bytes from 193.29.206.1
	;; Answer received from 193.29.206.1 (306 bytes) ;; HEADER SECTION ;; id = 37776 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 5 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) rowanet.cz. 3600 IN NS ns.forpsi.cz. rowanet.cz. 3600 IN NS ns.forpsi.it. rowanet.cz. 3600 IN NS ns.forpsi.net. rowanet.cz. 3600 IN DS ( 16644 10 2 d408e8831dc694ba0040ef711882e9c155a89a0b9553dbdb14e9998c90091ab0 ) rowanet.cz. 3600 IN RRSIG ( DS 13 2 3600 20210625132227 20210611115227 56084 cz. aj4VKaek4a3garqWFmsCIe8IlcDvJqH4wjnmaY3rKWOFt8l1Ozy/JpiQvc647LtmTtTRQqI+LEpt EohBMn+tXQ== ) ;; ADDITIONAL SECTION (3 records) ns.forpsi.cz. 3600 IN A 81.2.209.185 ns.forpsi.cz. 3600 IN AAAA 2001:15e8:201:1::d1b9 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to a.ns.nic.cz for rowanet.cz/DNSKEY
	Received 306 bytes from 194.0.12.1
	;; Answer received from 194.0.12.1 (306 bytes) ;; HEADER SECTION ;; id = 21978 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 5 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) rowanet.cz. 3600 IN NS ns.forpsi.cz. rowanet.cz. 3600 IN NS ns.forpsi.it. rowanet.cz. 3600 IN NS ns.forpsi.net. rowanet.cz. 3600 IN DS ( 16644 10 2 d408e8831dc694ba0040ef711882e9c155a89a0b9553dbdb14e9998c90091ab0 ) rowanet.cz. 3600 IN RRSIG ( DS 13 2 3600 20210625132227 20210611115227 56084 cz. aj4VKaek4a3garqWFmsCIe8IlcDvJqH4wjnmaY3rKWOFt8l1Ozy/JpiQvc647LtmTtTRQqI+LEpt EohBMn+tXQ== ) ;; ADDITIONAL SECTION (3 records) ns.forpsi.cz. 3600 IN A 81.2.209.185 ns.forpsi.cz. 3600 IN AAAA 2001:15e8:201:1::d1b9 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found child zone rowanet.cz

rowanet.cz

	Checking DS between cz and rowanet.cz
	Query to c.ns.nic.cz for rowanet.cz/DS
	Received 185 bytes from 194.0.14.1
	;; Answer received from 194.0.14.1 (185 bytes) ;; HEADER SECTION ;; id = 23659 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN DS ;; ANSWER SECTION (2 records) rowanet.cz. 3600 IN DS ( 16644 10 2 d408e8831dc694ba0040ef711882e9c155a89a0b9553dbdb14e9998c90091ab0 ) rowanet.cz. 3600 IN RRSIG ( DS 13 2 3600 20210625132227 20210611115227 56084 cz. aj4VKaek4a3garqWFmsCIe8IlcDvJqH4wjnmaY3rKWOFt8l1Ozy/JpiQvc647LtmTtTRQqI+LEpt EohBMn+tXQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 1 DS records for rowanet.cz in the cz zone
	DS=16644/SHA-256 has algorithm RSASHA512
	Found 1 RRSIGs over DS RRset
	`rowanet.cz. 3600 IN RRSIG ( DS 13 2 3600 20210625132227 20210611115227 56084 cz. aj4VKaek4a3garqWFmsCIe8IlcDvJqH4wjnmaY3rKWOFt8l1Ozy/JpiQvc647LtmTtTRQqI+LEpt EohBMn+tXQ== )`
	RRSIG=56084 and DNSKEY=56084 verifies the DS RRset
	DS=16644/SHA-256 is now in the chain-of-trust
	`rowanet.cz. 3600 IN DS ( 16644 10 2 d408e8831dc694ba0040ef711882e9c155a89a0b9553dbdb14e9998c90091ab0 )`
	Query to ns.forpsi.net for rowanet.cz/DNSKEY
	Received 761 bytes from 81.2.194.130
	;; Answer received from 81.2.194.130 (761 bytes) ;; HEADER SECTION ;; id = 13813 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN DNSKEY ;; ANSWER SECTION (3 records) rowanet.cz. 3600 IN DNSKEY ( 256 3 10 AwEAAa2cpsLAfArzsG2j2NaySuP4p676+WTiYOfwYyedzXXQIYvu9Gema3M0WIOmBp9Ul9MVoIvZ 6mDXQtOxovG4A6nOTM/4BOQPyFMf6+5s1p6DcYf1GAFTWVriaslvydK6Rbbkyi/8O4qz/01c254p MRG9H8Jyly1SbaKVNflX1UzH ) ; Key ID = 5693 rowanet.cz. 3600 IN DNSKEY ( 257 3 10 AwEAAbpzMetD+eE/SbiaSoxCS08qtFRK6KtSarKmP/38JjHF1hG6PqxdiGhKui4hqP7nzCaP6xnw XFB7zg/0/pleZHAT5I5m7Ie8rnAklsWXPBIPhww3GcTtDdVSidRyr7TAoGbB2uTEo3TS5ZIyO/Ve JVq3xnAk1mAwNKbIz9Yp3gDcTNI8jI2tWnN28/n9PC9oX2sI7e7WyzX9UXUq+lW1oQkWP+Uvyv9D gEsqz2r6qIBr0QulThXdvtr/RhP5lwW6pMY+4l/9d97ptUvYLI8xF6G0+FpSt8wo/IZYPS0VbWXs /HtF0o8hbrkbycs07Ek17PRp62hBo9ZOmvs9Z00jEC8= ) ; Key ID = 16644 rowanet.cz. 3600 IN RRSIG ( DNSKEY 10 2 3600 20210627005802 20210527232802 16644 rowanet.cz. PnzFVXl/fPbpzrmWy9d5xwnlQ4MhER6y8ofVAOPW1cDt5orNQ4ucImZlPQwo1ZrDmCMBLGtxdRbe zSdQL2KrioHP9qPrgRGB3S469GcKHvRCEv9t0vmeaeCmU6yhzFGJouIN46nTLpLSEUsm1MFfgiJm wQ0p/XnDitj7G0bgA1C6LctcfsdmySNjIRddIjGJjFXKyTFaN+BYewvnWoXSZRyTPDRsUPyTi1hy qn3h8YtH6yRbJWNFTQ2oPXuMOUt/VwbDs4Ms9QlhX8i1UDwpNeuo+T+PzYlEgvG3vGXhsP4ZBQeY yK5fLi0CdMxlH/pGxZB9uPjsTKGXOOIzdMyPoA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for rowanet.cz
	`rowanet.cz. 3600 IN DNSKEY ( 256 3 10 AwEAAa2cpsLAfArzsG2j2NaySuP4p676+WTiYOfwYyedzXXQIYvu9Gema3M0WIOmBp9Ul9MVoIvZ 6mDXQtOxovG4A6nOTM/4BOQPyFMf6+5s1p6DcYf1GAFTWVriaslvydK6Rbbkyi/8O4qz/01c254p MRG9H8Jyly1SbaKVNflX1UzH ) ; Key ID = 5693`
	`rowanet.cz. 3600 IN DNSKEY ( 257 3 10 AwEAAbpzMetD+eE/SbiaSoxCS08qtFRK6KtSarKmP/38JjHF1hG6PqxdiGhKui4hqP7nzCaP6xnw XFB7zg/0/pleZHAT5I5m7Ie8rnAklsWXPBIPhww3GcTtDdVSidRyr7TAoGbB2uTEo3TS5ZIyO/Ve JVq3xnAk1mAwNKbIz9Yp3gDcTNI8jI2tWnN28/n9PC9oX2sI7e7WyzX9UXUq+lW1oQkWP+Uvyv9D gEsqz2r6qIBr0QulThXdvtr/RhP5lwW6pMY+4l/9d97ptUvYLI8xF6G0+FpSt8wo/IZYPS0VbWXs /HtF0o8hbrkbycs07Ek17PRp62hBo9ZOmvs9Z00jEC8= ) ; Key ID = 16644`
	DNSKEY=16644/SEP is now in the chain-of-trust
	DS=16644/SHA-256 verifies DNSKEY=16644/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`rowanet.cz. 3600 IN RRSIG ( DNSKEY 10 2 3600 20210627005802 20210527232802 16644 rowanet.cz. PnzFVXl/fPbpzrmWy9d5xwnlQ4MhER6y8ofVAOPW1cDt5orNQ4ucImZlPQwo1ZrDmCMBLGtxdRbe zSdQL2KrioHP9qPrgRGB3S469GcKHvRCEv9t0vmeaeCmU6yhzFGJouIN46nTLpLSEUsm1MFfgiJm wQ0p/XnDitj7G0bgA1C6LctcfsdmySNjIRddIjGJjFXKyTFaN+BYewvnWoXSZRyTPDRsUPyTi1hy qn3h8YtH6yRbJWNFTQ2oPXuMOUt/VwbDs4Ms9QlhX8i1UDwpNeuo+T+PzYlEgvG3vGXhsP4ZBQeY yK5fLi0CdMxlH/pGxZB9uPjsTKGXOOIzdMyPoA== )`
	RRSIG=16644 and DNSKEY=16644/SEP verifies the DNSKEY RRset
	DNSKEY=5693 is now in the chain-of-trust
	Query to ns.forpsi.net for rowanet.cz/A
	Received 225 bytes from 81.2.194.130
	;; Answer received from 81.2.194.130 (225 bytes) ;; HEADER SECTION ;; id = 57622 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN A ;; ANSWER SECTION (2 records) rowanet.cz. 1800 IN A 195.113.207.58 rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns.forpsi.net is authoritative for rowanet.cz
	Found RRSIG signed by rowanet.cz zone
	Query to ns.forpsi.it for rowanet.cz/SOA
	Received 274 bytes from 95.110.254.165
	;; Answer received from 95.110.254.165 (274 bytes) ;; HEADER SECTION ;; id = 16115 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN SOA ;; ANSWER SECTION (2 records) rowanet.cz. 3600 IN SOA ( ns.forpsi.net. admin.forpsi.com. 2021052801 ;serial 3600 ;refresh 1800 ;retry 2592000 ;expire 3600 ;minimum ) rowanet.cz. 3600 IN RRSIG ( SOA 10 2 3600 20210627005802 20210527232802 5693 rowanet.cz. oGmjr/9m1zxXGnVrKNFVHvbC6zLTwCrUvp55hSA+9YVlfHBDTXYLm3beuX+7hfrSwX8E5e5QJWR2 n01Nu3psqvqCtwZqpTQKrXN73k8rVvi98R/o6GS1UQQ/lkp2lL+J3bDFZSCi8Zcn+U8l0ba855/F Li2pLB3hbNJZaONpOYI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns.forpsi.cz for rowanet.cz/SOA
	Received 274 bytes from 81.2.209.185
	;; Answer received from 81.2.209.185 (274 bytes) ;; HEADER SECTION ;; id = 51408 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN SOA ;; ANSWER SECTION (2 records) rowanet.cz. 3600 IN SOA ( ns.forpsi.net. admin.forpsi.com. 2021052801 ;serial 3600 ;refresh 1800 ;retry 2592000 ;expire 3600 ;minimum ) rowanet.cz. 3600 IN RRSIG ( SOA 10 2 3600 20210627005802 20210527232802 5693 rowanet.cz. oGmjr/9m1zxXGnVrKNFVHvbC6zLTwCrUvp55hSA+9YVlfHBDTXYLm3beuX+7hfrSwX8E5e5QJWR2 n01Nu3psqvqCtwZqpTQKrXN73k8rVvi98R/o6GS1UQQ/lkp2lL+J3bDFZSCi8Zcn+U8l0ba855/F Li2pLB3hbNJZaONpOYI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns.forpsi.net for rowanet.cz/A
	Received 225 bytes from 81.2.194.130
	;; Answer received from 81.2.194.130 (225 bytes) ;; HEADER SECTION ;; id = 57919 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN A ;; ANSWER SECTION (2 records) rowanet.cz. 1800 IN A 195.113.207.58 rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	rowanet.cz A RR has value 195.113.207.58
	Found 1 RRSIGs over A RRset
	`rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= )`
	RRSIG=5693 and DNSKEY=5693 verifies the A RRset

rowanet.cz

	Query to ns.forpsi.it for rowanet.cz/A
	Received 225 bytes from 95.110.254.165
	;; Answer received from 95.110.254.165 (225 bytes) ;; HEADER SECTION ;; id = 35409 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN A ;; ANSWER SECTION (2 records) rowanet.cz. 1800 IN A 195.113.207.58 rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns.forpsi.it is authoritative for rowanet.cz
	Found RRSIG signed by rowanet.cz zone
	Query to ns.forpsi.it for rowanet.cz/A
	Received 225 bytes from 95.110.254.165
	;; Answer received from 95.110.254.165 (225 bytes) ;; HEADER SECTION ;; id = 15526 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN A ;; ANSWER SECTION (2 records) rowanet.cz. 1800 IN A 195.113.207.58 rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	rowanet.cz A RR has value 195.113.207.58
	Found 1 RRSIGs over A RRset
	`rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= )`
	RRSIG=5693 and DNSKEY=5693 verifies the A RRset

rowanet.cz

	Query to ns.forpsi.cz for rowanet.cz/A
	Received 225 bytes from 81.2.209.185
	;; Answer received from 81.2.209.185 (225 bytes) ;; HEADER SECTION ;; id = 17981 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN A ;; ANSWER SECTION (2 records) rowanet.cz. 1800 IN A 195.113.207.58 rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns.forpsi.cz is authoritative for rowanet.cz
	Found RRSIG signed by rowanet.cz zone
	Query to ns.forpsi.cz for rowanet.cz/A
	Received 225 bytes from 81.2.209.185
	;; Answer received from 81.2.209.185 (225 bytes) ;; HEADER SECTION ;; id = 1731 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; rowanet.cz. IN A ;; ANSWER SECTION (2 records) rowanet.cz. 1800 IN A 195.113.207.58 rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	rowanet.cz A RR has value 195.113.207.58
	Found 1 RRSIGs over A RRset
	`rowanet.cz. 1800 IN RRSIG ( A 10 2 1800 20210627005802 20210527232802 5693 rowanet.cz. eUzpxCogDN3lMFi3tMg1Bs1dkdyodDwVgriKVshB44oaakqL+3BqRdMvjPhN0Ii+g2lYyxKQ72gM ZZuXqMl79aujysZPUY/qeTZSrqj7Z69IUet3gm2BqeFuJxsTdm6ije98g7t2xq1h+cbyakvJs8wC DSlEYdCrMucSAhXBm2c= )`
	RRSIG=5693 and DNSKEY=5693 verifies the A RRset

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