DNSSEC Debugger - regzone.cz

Domain Name:

Time: 2024-10-22 15:43:05 UTC

Analyzing DNSSEC problems for regzone.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 b.root-servers.net for ./DNSKEY
	Received 864 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 864 octets ;; HEADER SECTION ;; id = 31311 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAc0SunbHdS0KFEyZbYII/+tzsrNzIwurKxmJA+0fhAYlTPA/5LrMGkGEqvvufzM0w/CaVtdm 5eWkZYQcsoSKT5bycx0C4jxnLEb3ZiZUQSqu1rWcKGF1fj/GyDWLkOu7a5h3el+gPmglj/4l4V31 ugNYfqYq84vCB+3D6Sodrd+85KyonnzWJ8cS7aZ57x0d0sGqsAKA+6tRnIXjVNVe7Ro5xJuz8IR7 rOxdzfuRLriN+Z00EL3U5E7s9SISU/hDh7Q7N70W1mLMc1o2+tCRGjEWrw4wmCWMzc1kegbLES/d UOWFvPjJz0+AEeWDhd2GqtXk02BzAhdfeIAEIv68FTs= ) ; Key ID = 61050 . 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 20241111000000 20241021000000 20326 . alCFgDZS+0l5zcpQ/7R+5OFeCrk9KGkNP2F9ynXIXG6QigPj/9qjm0xxItRJUUim+SrJywAmLKe+ 48oTUeSRyDKVVg3LGDekLKcIVz0EBqTL2y44usDlUlxqx5O0LQVHy4h/hm9+dCXFiSBWoV0LcApl V9OYWhxi+CxmxZU58vK6eVAde8E2JHdeDuy23WF5lxYEg1q7ehEt5EdRvZ7hZzfawEFR3Qv3WMoo tO2eBAAneIe94daJP/i1iwQJ4p+bGVCZ4sJk+Pk9J7lwEQq6GhkdSpLsRxArUhvoVgtnh0LkAV7T sajYk8K2JRt7wHNDbBV6+Vdq2bh7ZPGvLiGkIQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAc0SunbHdS0KFEyZbYII/+tzsrNzIwurKxmJA+0fhAYlTPA/5LrMGkGEqvvufzM0w/CaVtdm 5eWkZYQcsoSKT5bycx0C4jxnLEb3ZiZUQSqu1rWcKGF1fj/GyDWLkOu7a5h3el+gPmglj/4l4V31 ugNYfqYq84vCB+3D6Sodrd+85KyonnzWJ8cS7aZ57x0d0sGqsAKA+6tRnIXjVNVe7Ro5xJuz8IR7 rOxdzfuRLriN+Z00EL3U5E7s9SISU/hDh7Q7N70W1mLMc1o2+tCRGjEWrw4wmCWMzc1kegbLES/d UOWFvPjJz0+AEeWDhd2GqtXk02BzAhdfeIAEIv68FTs= ) ; Key ID = 61050`
	`. 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 20241111000000 20241021000000 20326 . alCFgDZS+0l5zcpQ/7R+5OFeCrk9KGkNP2F9ynXIXG6QigPj/9qjm0xxItRJUUim+SrJywAmLKe+ 48oTUeSRyDKVVg3LGDekLKcIVz0EBqTL2y44usDlUlxqx5O0LQVHy4h/hm9+dCXFiSBWoV0LcApl V9OYWhxi+CxmxZU58vK6eVAde8E2JHdeDuy23WF5lxYEg1q7ehEt5EdRvZ7hZzfawEFR3Qv3WMoo tO2eBAAneIe94daJP/i1iwQJ4p+bGVCZ4sJk+Pk9J7lwEQq6GhkdSpLsRxArUhvoVgtnh0LkAV7T sajYk8K2JRt7wHNDbBV6+Vdq2bh7ZPGvLiGkIQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=61050 is now in the chain-of-trust
	Query to a.root-servers.net for regzone.cz/A
	Received 621 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 621 octets ;; HEADER SECTION ;; id = 30931 ;; 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": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.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 20241104050000 20241022040000 61050 . plBhqtyynOjQ1KqCOwj0AHmdSxCQJ3+6l6ILWFLQq2BsVqRdXCO8L3ZRR7UpA6ORy6AhtJqocUd6 tWKVWsJ5zjCeUVYpgaLIHDInusC+51+tU9TssYV30jytxMA9xZ+Y6bmmFh8n8Q1Hc+0XUwF1N4x9 jWZh4Z8ryXLs2awZYCfYb3PXS75EyP+GEjIejxJAPal9yRGP0/KK63rjhP0d8rTerywKXyLWr5R3 fxz6uaGdaXHHhAkLmhQfEDSogH08aqBLcT8zq1USKTeapJYxGJt7aoPj5X9NEjlD7gkGwq/djI9Z yp4DKRHiBpnrw4D4Wy5WAIso5l/ZVo5opRkNnA== ) ;; 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 c.root-servers.net for cz/DNSKEY
	Received 615 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 615 octets ;; HEADER SECTION ;; id = 30556 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) cz. 172800 IN NS b.ns.nic.cz. cz. 172800 IN NS d.ns.nic.cz. cz. 172800 IN NS a.ns.nic.cz. cz. 172800 IN NS c.ns.nic.cz. cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20241104050000 20241022040000 61050 . plBhqtyynOjQ1KqCOwj0AHmdSxCQJ3+6l6ILWFLQq2BsVqRdXCO8L3ZRR7UpA6ORy6AhtJqocUd6 tWKVWsJ5zjCeUVYpgaLIHDInusC+51+tU9TssYV30jytxMA9xZ+Y6bmmFh8n8Q1Hc+0XUwF1N4x9 jWZh4Z8ryXLs2awZYCfYb3PXS75EyP+GEjIejxJAPal9yRGP0/KK63rjhP0d8rTerywKXyLWr5R3 fxz6uaGdaXHHhAkLmhQfEDSogH08aqBLcT8zq1USKTeapJYxGJt7aoPj5X9NEjlD7gkGwq/djI9Z yp4DKRHiBpnrw4D4Wy5WAIso5l/ZVo5opRkNnA== ) ;; 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 l.root-servers.net for cz/DS
	Received 366 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 366 octets ;; HEADER SECTION ;; id = 16310 ;; 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": 0, ;; "UDPSIZE": 4096, ;; "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 20241104050000 20241022040000 61050 . plBhqtyynOjQ1KqCOwj0AHmdSxCQJ3+6l6ILWFLQq2BsVqRdXCO8L3ZRR7UpA6ORy6AhtJqocUd6 tWKVWsJ5zjCeUVYpgaLIHDInusC+51+tU9TssYV30jytxMA9xZ+Y6bmmFh8n8Q1Hc+0XUwF1N4x9 jWZh4Z8ryXLs2awZYCfYb3PXS75EyP+GEjIejxJAPal9yRGP0/KK63rjhP0d8rTerywKXyLWr5R3 fxz6uaGdaXHHhAkLmhQfEDSogH08aqBLcT8zq1USKTeapJYxGJt7aoPj5X9NEjlD7gkGwq/djI9Z yp4DKRHiBpnrw4D4Wy5WAIso5l/ZVo5opRkNnA== ) ;; 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 20241104050000 20241022040000 61050 . plBhqtyynOjQ1KqCOwj0AHmdSxCQJ3+6l6ILWFLQq2BsVqRdXCO8L3ZRR7UpA6ORy6AhtJqocUd6 tWKVWsJ5zjCeUVYpgaLIHDInusC+51+tU9TssYV30jytxMA9xZ+Y6bmmFh8n8Q1Hc+0XUwF1N4x9 jWZh4Z8ryXLs2awZYCfYb3PXS75EyP+GEjIejxJAPal9yRGP0/KK63rjhP0d8rTerywKXyLWr5R3 fxz6uaGdaXHHhAkLmhQfEDSogH08aqBLcT8zq1USKTeapJYxGJt7aoPj5X9NEjlD7gkGwq/djI9Z yp4DKRHiBpnrw4D4Wy5WAIso5l/ZVo5opRkNnA== )`
	RRSIG=61050 and DNSKEY=61050 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 c.ns.nic.cz for cz/DNSKEY
	Received 289 bytes from 194.0.14.1
	;; Response received from [194.0.14.1] 289 octets ;; HEADER SECTION ;; id = 41556 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; 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 HFxRLLM+ey9NNJAJQ8zWknCXwnKGWWGBdfaHW1YYB+Xm2lNwoqLaTfrphF9AL10Xy8QkW80ef50F CitfyJA0/A== ) ; Key ID = 19571 cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20241030142134 20241016125134 20237 cz. /WhSFv74eckFJ1GkLxLpymzPmDWusbAbozdzC0EPhUEdIej/ePsz9JdIECdYiulKRGgw822Ymp+c 0Um8dZzi7A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 HFxRLLM+ey9NNJAJQ8zWknCXwnKGWWGBdfaHW1YYB+Xm2lNwoqLaTfrphF9AL10Xy8QkW80ef50F CitfyJA0/A== ) ; Key ID = 19571`
	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 20241030142134 20241016125134 20237 cz. /WhSFv74eckFJ1GkLxLpymzPmDWusbAbozdzC0EPhUEdIej/ePsz9JdIECdYiulKRGgw822Ymp+c 0Um8dZzi7A== )`
	RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
	DNSKEY=19571 is now in the chain-of-trust
	Query to c.ns.nic.cz for regzone.cz/A
	Received 305 bytes from 194.0.14.1
	;; Response received from [194.0.14.1] 305 octets ;; HEADER SECTION ;; id = 28584 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) regzone.cz. 3600 IN NS ns1.regzone.cz. regzone.cz. 3600 IN NS ns1.regzone.info. regzone.cz. 3600 IN NS ns1.regzone.de. regzone.cz. 3600 IN DS ( 11972 13 2 00517d08fbc3dded8f10a18fda1988b9314dac2ed3ed132b9692e96892f4b182 ) regzone.cz. 3600 IN RRSIG ( DS 13 2 3600 20241030094951 20241016081951 19571 cz. ezQY+CST8nuazPtDzwAhove6gZw4VR4sKOd6JYqSjZABGuDxR2w3IFEc1a0ntGJSkg7KgbjfL32P rD1UsJznzQ== ) ;; ADDITIONAL SECTION (3 records) ns1.regzone.cz. 3600 IN A 217.198.113.10 ns1.regzone.cz. 3600 IN AAAA 2a00:19a0:3:71:0:d9c6:710a:1 ;; { "EDNS-VERSION": 0 }
	Query to d.ns.nic.cz for regzone.cz/DNSKEY
	Received 305 bytes from 193.29.206.1
	;; Response received from [193.29.206.1] 305 octets ;; HEADER SECTION ;; id = 48562 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) regzone.cz. 3600 IN NS ns1.regzone.cz. regzone.cz. 3600 IN NS ns1.regzone.info. regzone.cz. 3600 IN NS ns1.regzone.de. regzone.cz. 3600 IN DS ( 11972 13 2 00517d08fbc3dded8f10a18fda1988b9314dac2ed3ed132b9692e96892f4b182 ) regzone.cz. 3600 IN RRSIG ( DS 13 2 3600 20241030094951 20241016081951 19571 cz. ezQY+CST8nuazPtDzwAhove6gZw4VR4sKOd6JYqSjZABGuDxR2w3IFEc1a0ntGJSkg7KgbjfL32P rD1UsJznzQ== ) ;; ADDITIONAL SECTION (3 records) ns1.regzone.cz. 3600 IN A 217.198.113.10 ns1.regzone.cz. 3600 IN AAAA 2a00:19a0:3:71:0:d9c6:710a:1 ;; { "EDNS-VERSION": 0 }
	Found child zone regzone.cz

regzone.cz

	Checking DS between cz and regzone.cz
	Query to d.ns.nic.cz for regzone.cz/DS
	Received 185 bytes from 193.29.206.1
	;; Response received from [193.29.206.1] 185 octets ;; HEADER SECTION ;; id = 9746 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN DS ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN DS ( 11972 13 2 00517d08fbc3dded8f10a18fda1988b9314dac2ed3ed132b9692e96892f4b182 ) regzone.cz. 3600 IN RRSIG ( DS 13 2 3600 20241030094951 20241016081951 19571 cz. ezQY+CST8nuazPtDzwAhove6gZw4VR4sKOd6JYqSjZABGuDxR2w3IFEc1a0ntGJSkg7KgbjfL32P rD1UsJznzQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for regzone.cz in the cz zone
	DS=11972/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`regzone.cz. 3600 IN RRSIG ( DS 13 2 3600 20241030094951 20241016081951 19571 cz. ezQY+CST8nuazPtDzwAhove6gZw4VR4sKOd6JYqSjZABGuDxR2w3IFEc1a0ntGJSkg7KgbjfL32P rD1UsJznzQ== )`
	RRSIG=19571 and DNSKEY=19571 verifies the DS RRset
	DS=11972/SHA-256 is now in the chain-of-trust
	`regzone.cz. 3600 IN DS ( 11972 13 2 00517d08fbc3dded8f10a18fda1988b9314dac2ed3ed132b9692e96892f4b182 )`
	Query to ns1.regzone.de for regzone.cz/DNSKEY
	Received 411 bytes from 23.92.29.43
	;; Response received from [23.92.29.43] 411 octets ;; HEADER SECTION ;; id = 859 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN DNSKEY ;; ANSWER SECTION (4 records) regzone.cz. 3600 IN DNSKEY ( 256 3 13 JVIBwvKBZvdJ7rqGV0qXj8bK8klMomatY/dVzX3mQxCt8vCUSa49q30fqdEKi1ib/5iJkGzPmHnc gzTFNdvuEQ== ) ; Key ID = 53930 regzone.cz. 3600 IN DNSKEY ( 257 3 13 IfnvmzpVHZgfjjlGUTtm5BKvcgOSz4HXRFIjbyJVRkShLQpntszfAi69vNtHW3Amtt6t7PzGrooW hrKKikL+mw== ) ; Key ID = 11972 regzone.cz. 3600 IN RRSIG ( DNSKEY 13 2 3600 20250217150735 20241020130735 11972 regzone.cz. 31XX7fUWUCU3lKBtdpZ7cMcPeeqLt+Gsl45jeJWOC13CkKxFZzELtfqkhTbNmLETgQYAgQfQL94a 2l6CSFs1kA== ) regzone.cz. 3600 IN RRSIG ( DNSKEY 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. Lzh9VsFD15Rjpf54cwuTpc8E8qvZewutuM3VyL/vVYmfSf+l+uEZmWDQ6OMeOkoazs/S/l9XKtZT wgUv0m6B5w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for regzone.cz
	`regzone.cz. 3600 IN DNSKEY ( 256 3 13 JVIBwvKBZvdJ7rqGV0qXj8bK8klMomatY/dVzX3mQxCt8vCUSa49q30fqdEKi1ib/5iJkGzPmHnc gzTFNdvuEQ== ) ; Key ID = 53930`
	`regzone.cz. 3600 IN DNSKEY ( 257 3 13 IfnvmzpVHZgfjjlGUTtm5BKvcgOSz4HXRFIjbyJVRkShLQpntszfAi69vNtHW3Amtt6t7PzGrooW hrKKikL+mw== ) ; Key ID = 11972`
	DNSKEY=11972/SEP is now in the chain-of-trust
	DS=11972/SHA-256 verifies DNSKEY=11972/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`regzone.cz. 3600 IN RRSIG ( DNSKEY 13 2 3600 20250217150735 20241020130735 11972 regzone.cz. 31XX7fUWUCU3lKBtdpZ7cMcPeeqLt+Gsl45jeJWOC13CkKxFZzELtfqkhTbNmLETgQYAgQfQL94a 2l6CSFs1kA== )`
	`regzone.cz. 3600 IN RRSIG ( DNSKEY 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. Lzh9VsFD15Rjpf54cwuTpc8E8qvZewutuM3VyL/vVYmfSf+l+uEZmWDQ6OMeOkoazs/S/l9XKtZT wgUv0m6B5w== )`
	RRSIG=11972 and DNSKEY=11972/SEP verifies the DNSKEY RRset
	RRSIG=53930 and DNSKEY=53930 verifies the DNSKEY RRset
	DNSKEY=53930 is now in the chain-of-trust
	Query to ns1.regzone.info for regzone.cz/A
	Received 161 bytes from 81.0.233.10
	;; Response received from [81.0.233.10] 161 octets ;; HEADER SECTION ;; id = 17085 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN A ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN A 217.198.122.65 regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.regzone.info is authoritative for regzone.cz
	Found RRSIG signed by regzone.cz zone
	Query to ns1.regzone.cz for regzone.cz/SOA
	Received 207 bytes from 217.198.113.10
	;; Response received from [217.198.113.10] 207 octets ;; HEADER SECTION ;; id = 54160 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN SOA ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN SOA ( ns1.regzone.cz. administrator.czechia.cz. 2024102002 ;serial 10800 ;refresh 1800 ;retry 1814400 ;expire 3600 ;minimum ) regzone.cz. 3600 IN RRSIG ( SOA 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. /OQOhfsisp6gxRtaV2FO64vEDISjpd4nwKcGTXxiybM0zq2FJEE2wXdNhsqDkHpnkbx+eetANSy8 RseQfuV9QQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns1.regzone.de for regzone.cz/SOA
	Received 207 bytes from 23.92.29.43
	;; Response received from [23.92.29.43] 207 octets ;; HEADER SECTION ;; id = 40851 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN SOA ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN SOA ( ns1.regzone.cz. administrator.czechia.cz. 2024102002 ;serial 10800 ;refresh 1800 ;retry 1814400 ;expire 3600 ;minimum ) regzone.cz. 3600 IN RRSIG ( SOA 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. /OQOhfsisp6gxRtaV2FO64vEDISjpd4nwKcGTXxiybM0zq2FJEE2wXdNhsqDkHpnkbx+eetANSy8 RseQfuV9QQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns1.regzone.info for regzone.cz/A
	Received 161 bytes from 81.0.233.10
	;; Response received from [81.0.233.10] 161 octets ;; HEADER SECTION ;; id = 667 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN A ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN A 217.198.122.65 regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	regzone.cz A RR has value 217.198.122.65
	Found 1 RRSIGs over A RRset
	`regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== )`
	RRSIG=53930 and DNSKEY=53930 verifies the A RRset

regzone.cz

	Query to ns1.regzone.cz for regzone.cz/A
	Received 161 bytes from 217.198.113.10
	;; Response received from [217.198.113.10] 161 octets ;; HEADER SECTION ;; id = 25824 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN A ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN A 217.198.122.65 regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.regzone.cz is authoritative for regzone.cz
	Found RRSIG signed by regzone.cz zone
	Query to ns1.regzone.cz for regzone.cz/A
	Received 161 bytes from 217.198.113.10
	;; Response received from [217.198.113.10] 161 octets ;; HEADER SECTION ;; id = 46975 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN A ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN A 217.198.122.65 regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	regzone.cz A RR has value 217.198.122.65
	Found 1 RRSIGs over A RRset
	`regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== )`
	RRSIG=53930 and DNSKEY=53930 verifies the A RRset

regzone.cz

	Query to ns1.regzone.de for regzone.cz/A
	Received 161 bytes from 23.92.29.43
	;; Response received from [23.92.29.43] 161 octets ;; HEADER SECTION ;; id = 5637 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN A ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN A 217.198.122.65 regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.regzone.de is authoritative for regzone.cz
	Found RRSIG signed by regzone.cz zone
	Query to ns1.regzone.de for regzone.cz/A
	Received 161 bytes from 23.92.29.43
	;; Response received from [23.92.29.43] 161 octets ;; HEADER SECTION ;; id = 27418 ;; 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": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; regzone.cz. IN A ;; ANSWER SECTION (2 records) regzone.cz. 3600 IN A 217.198.122.65 regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	regzone.cz A RR has value 217.198.122.65
	Found 1 RRSIGs over A RRset
	`regzone.cz. 3600 IN RRSIG ( A 13 2 3600 20250217150735 20241020130735 53930 regzone.cz. vTfyjD5GSvBAgEidpF+/Q12fphGhytcQLmZf/GMiXr+ZzkVYujaofn2xF/hN8AT5x49UUnkEfDOf EFntCNUKxA== )`
	RRSIG=53930 and DNSKEY=53930 verifies the A RRset

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