DNSSEC Debugger - blazing.cz

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Domain Name:

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Time: 2026-09-11 11:40:02 UTC

Analyzing DNSSEC problems for blazing.cz

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

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to c.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1139 octets ;; HEADER SECTION ;; id = 22137 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 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 20260930000000 20260909000000 20326 . oYSvB9Md+++cwEvRgKH+7O3u5mSWT8tgQ6zxO+A22wU/xfavUVWD6q0A4Tpr1ez840UhnuYEZll3 AoYA+Gv06zGip99UY71evaZ/cSG04Ipz2t6erwiKMbMVQDf4Cx25g28PTJjGuFG62BQxN9GOF8aT F+4KgY3/6kAoLiGVtALiW9d+Pa5LvbLicTif3qvus0u6c63BJ22rK8RXEKaXFD93TlyLprBR80Zv 4smHeqO5hVuVtwxq7/daXiv8laEVQfs9Joq/yjPxz7vaFbaJn00/LgpbpLG6r+y2GteVTLrtvT3v FrxfNH9b9NeYogbF7eUFujmm9TukkkjVxp5tKg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	`. 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
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260930000000 20260909000000 20326 . oYSvB9Md+++cwEvRgKH+7O3u5mSWT8tgQ6zxO+A22wU/xfavUVWD6q0A4Tpr1ez840UhnuYEZll3 AoYA+Gv06zGip99UY71evaZ/cSG04Ipz2t6erwiKMbMVQDf4Cx25g28PTJjGuFG62BQxN9GOF8aT F+4KgY3/6kAoLiGVtALiW9d+Pa5LvbLicTif3qvus0u6c63BJ22rK8RXEKaXFD93TlyLprBR80Zv 4smHeqO5hVuVtwxq7/daXiv8laEVQfs9Joq/yjPxz7vaFbaJn00/LgpbpLG6r+y2GteVTLrtvT3v FrxfNH9b9NeYogbF7eUFujmm9TukkkjVxp5tKg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=57780 is now in the chain-of-trust
	Query to l.root-servers.net for blazing.cz/A
	Received 621 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 621 octets ;; HEADER SECTION ;; id = 38409 ;; 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) ;; blazing.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 20260924050000 20260911040000 57780 . y4GINdfyfkLUT1qYKHNXTemwhR3qqo30/YJzLuXAsXyfyu3iSE4NJ29dd/aQtAmwPC540b5p7VK7 qg+920ZozrIEPbBnpyqiVOluIHn7hI++nzQyVYEd+pTsgGKoeoe/pMmEHsPNoerYWkS8us/HoTJM CkYdX/mbUlra1t6EFqWq7tS8gX19MwfXfGuLKl6lS1KQ+j77f9tbqALlLsUHJgCWXNvRWxpU3cEm NrB+SyN/7CIW4S883fAmmO2sdCFJIjwNUDiBeQMotNe+lx8N0h8MsMcFpwR/qax4qaH1xv1v3ngM aGMejM37NTgXYR87mEcCcg7/gNTGNU/Rn5NEiA== ) ;; 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 }
	Query to h.root-servers.net for cz/DNSKEY
	Received 613 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 613 octets ;; HEADER SECTION ;; id = 43595 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) cz. 172800 IN NS a.ns.nic.cz. cz. 172800 IN NS 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 20260924050000 20260911040000 57780 . y4GINdfyfkLUT1qYKHNXTemwhR3qqo30/YJzLuXAsXyfyu3iSE4NJ29dd/aQtAmwPC540b5p7VK7 qg+920ZozrIEPbBnpyqiVOluIHn7hI++nzQyVYEd+pTsgGKoeoe/pMmEHsPNoerYWkS8us/HoTJM CkYdX/mbUlra1t6EFqWq7tS8gX19MwfXfGuLKl6lS1KQ+j77f9tbqALlLsUHJgCWXNvRWxpU3cEm NrB+SyN/7CIW4S883fAmmO2sdCFJIjwNUDiBeQMotNe+lx8N0h8MsMcFpwR/qax4qaH1xv1v3ngM aGMejM37NTgXYR87mEcCcg7/gNTGNU/Rn5NEiA== ) ;; 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 }
	Found child zone cz

	Checking DS between . and cz
	Query to g.root-servers.net for cz/DS
	Received 366 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 366 octets ;; HEADER SECTION ;; id = 45873 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DS ;; ANSWER SECTION (2 records) cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20260924050000 20260911040000 57780 . y4GINdfyfkLUT1qYKHNXTemwhR3qqo30/YJzLuXAsXyfyu3iSE4NJ29dd/aQtAmwPC540b5p7VK7 qg+920ZozrIEPbBnpyqiVOluIHn7hI++nzQyVYEd+pTsgGKoeoe/pMmEHsPNoerYWkS8us/HoTJM CkYdX/mbUlra1t6EFqWq7tS8gX19MwfXfGuLKl6lS1KQ+j77f9tbqALlLsUHJgCWXNvRWxpU3cEm NrB+SyN/7CIW4S883fAmmO2sdCFJIjwNUDiBeQMotNe+lx8N0h8MsMcFpwR/qax4qaH1xv1v3ngM aGMejM37NTgXYR87mEcCcg7/gNTGNU/Rn5NEiA== ) ;; 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 20260924050000 20260911040000 57780 . y4GINdfyfkLUT1qYKHNXTemwhR3qqo30/YJzLuXAsXyfyu3iSE4NJ29dd/aQtAmwPC540b5p7VK7 qg+920ZozrIEPbBnpyqiVOluIHn7hI++nzQyVYEd+pTsgGKoeoe/pMmEHsPNoerYWkS8us/HoTJM CkYdX/mbUlra1t6EFqWq7tS8gX19MwfXfGuLKl6lS1KQ+j77f9tbqALlLsUHJgCWXNvRWxpU3cEm NrB+SyN/7CIW4S883fAmmO2sdCFJIjwNUDiBeQMotNe+lx8N0h8MsMcFpwR/qax4qaH1xv1v3ngM aGMejM37NTgXYR87mEcCcg7/gNTGNU/Rn5NEiA== )`
	RRSIG=57780 and DNSKEY=57780 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 = 22388 ;; 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 MU4HRTdetkGZ4r6c3WQprXG5RVX35T90xOSvj6nL7/RMnAAhYVREf5967kwwt3VnJR5vnye0FbbP D4oma83mTw== ) ; keytag 10850 cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; keytag 20237 cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260922122134 20260908105134 20237 cz. brdST++sN1j3IwwvyU4lKQopTcn9o1exhlXWyXTZSfbyEyhxuRcHEF7UrxRUlU62nCU2HxRVZMKe WJrw0rneLQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for cz
	`cz. 3600 IN DNSKEY ( 256 3 13 MU4HRTdetkGZ4r6c3WQprXG5RVX35T90xOSvj6nL7/RMnAAhYVREf5967kwwt3VnJR5vnye0FbbP D4oma83mTw== ) ; keytag 10850`
	`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 20260922122134 20260908105134 20237 cz. brdST++sN1j3IwwvyU4lKQopTcn9o1exhlXWyXTZSfbyEyhxuRcHEF7UrxRUlU62nCU2HxRVZMKe WJrw0rneLQ== )`
	RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
	DNSKEY=10850 is now in the chain-of-trust
	Query to a.ns.nic.cz for blazing.cz/A
	Received 240 bytes from 194.0.12.1
	;; Response received from [194.0.12.1] 240 octets ;; HEADER SECTION ;; id = 23693 ;; 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 = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; blazing.cz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) blazing.cz. 3600 IN NS gabe.ns.cloudflare.com. blazing.cz. 3600 IN NS lila.ns.cloudflare.com. blazing.cz. 3600 IN DS ( 2371 13 2 09db1fa3bf36c9a1d793d752a8a4d0134442b80d2dffda226109472bc9e2e66a ) blazing.cz. 3600 IN RRSIG ( DS 13 2 3600 20260922074732 20260908061732 10850 cz. QOxL4YETeCI+5HBWptm3DUa9887R9kdetXHjMqR06JchYcpW2IpLeGflXF/FYP7Ip0qLnS+3bm8h 5haSEYW3WQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to c.ns.nic.cz for blazing.cz/DNSKEY
	Received 240 bytes from 194.0.14.1
	;; Response received from [194.0.14.1] 240 octets ;; HEADER SECTION ;; id = 38616 ;; 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 = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; blazing.cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) blazing.cz. 3600 IN NS lila.ns.cloudflare.com. blazing.cz. 3600 IN NS gabe.ns.cloudflare.com. blazing.cz. 3600 IN DS ( 2371 13 2 09db1fa3bf36c9a1d793d752a8a4d0134442b80d2dffda226109472bc9e2e66a ) blazing.cz. 3600 IN RRSIG ( DS 13 2 3600 20260922074732 20260908061732 10850 cz. QOxL4YETeCI+5HBWptm3DUa9887R9kdetXHjMqR06JchYcpW2IpLeGflXF/FYP7Ip0qLnS+3bm8h 5haSEYW3WQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone blazing.cz

blazing.cz

	Checking DS between cz and blazing.cz
	Query to b.ns.nic.cz for blazing.cz/DS
	Received 185 bytes from 194.0.13.1
	;; Response received from [194.0.13.1] 185 octets ;; HEADER SECTION ;; id = 28308 ;; 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) ;; blazing.cz. IN DS ;; ANSWER SECTION (2 records) blazing.cz. 3600 IN DS ( 2371 13 2 09db1fa3bf36c9a1d793d752a8a4d0134442b80d2dffda226109472bc9e2e66a ) blazing.cz. 3600 IN RRSIG ( DS 13 2 3600 20260922074732 20260908061732 10850 cz. QOxL4YETeCI+5HBWptm3DUa9887R9kdetXHjMqR06JchYcpW2IpLeGflXF/FYP7Ip0qLnS+3bm8h 5haSEYW3WQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for blazing.cz in the cz zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`blazing.cz. 3600 IN RRSIG ( DS 13 2 3600 20260922074732 20260908061732 10850 cz. QOxL4YETeCI+5HBWptm3DUa9887R9kdetXHjMqR06JchYcpW2IpLeGflXF/FYP7Ip0qLnS+3bm8h 5haSEYW3WQ== )`
	RRSIG=10850 and DNSKEY=10850 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`blazing.cz. 3600 IN DS ( 2371 13 2 09db1fa3bf36c9a1d793d752a8a4d0134442b80d2dffda226109472bc9e2e66a )`
	Query to gabe.ns.cloudflare.com for blazing.cz/DNSKEY
	Received 305 bytes from 172.64.33.114
	;; Response received from [172.64.33.114] 305 octets ;; HEADER SECTION ;; id = 54671 ;; 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) ;; blazing.cz. IN DNSKEY ;; ANSWER SECTION (3 records) blazing.cz. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; keytag 2371 blazing.cz. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; keytag 34505 blazing.cz. 3600 IN RRSIG ( DNSKEY 13 2 3600 20261026015712 20260826015712 2371 blazing.cz. ZOv/888WYGOzMy9koPqKplqbkp9i/WfWQf3TouNmYFEAuwBMjBvCl92vamvD26UA7U2Nqey09AUV 5qCUa0iCcw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for blazing.cz
	`blazing.cz. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; keytag 2371`
	`blazing.cz. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; keytag 34505`
	DNSKEY=2371/SEP is now in the chain-of-trust
	DS=2371/SHA-256 verifies DNSKEY=2371/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`blazing.cz. 3600 IN RRSIG ( DNSKEY 13 2 3600 20261026015712 20260826015712 2371 blazing.cz. ZOv/888WYGOzMy9koPqKplqbkp9i/WfWQf3TouNmYFEAuwBMjBvCl92vamvD26UA7U2Nqey09AUV 5qCUa0iCcw== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to gabe.ns.cloudflare.com for blazing.cz/A
	Received 177 bytes from 108.162.193.114
	;; Response received from [108.162.193.114] 177 octets ;; HEADER SECTION ;; id = 41342 ;; 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) ;; blazing.cz. IN A ;; ANSWER SECTION (3 records) blazing.cz. 300 IN A 104.21.74.21 blazing.cz. 300 IN A 172.67.194.248 blazing.cz. 300 IN RRSIG ( A 13 2 300 20260912124002 20260910104002 34505 blazing.cz. +x+8ayO7TMLJfjcMVbCfzm73CYe35s9WBMy1v2lFP9xSd61MDq4Rzbhtl8Lkc0Td2jxhmboZA/QR 68lxE4Hb5A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	gabe.ns.cloudflare.com is authoritative for blazing.cz
	Found RRSIG signed by blazing.cz zone
	Query to lila.ns.cloudflare.com for blazing.cz/SOA
	Received 207 bytes from 173.245.58.186
	;; Response received from [173.245.58.186] 207 octets ;; HEADER SECTION ;; id = 55834 ;; 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) ;; blazing.cz. IN SOA ;; ANSWER SECTION (2 records) blazing.cz. 1800 IN SOA ( gabe.ns.cloudflare.com. dns.cloudflare.com. 2413545583 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 1800 ;minimum ) blazing.cz. 1800 IN RRSIG ( SOA 13 2 1800 20260912124002 20260910104002 34505 blazing.cz. nE9+ncq5e1mecuJKcWK1JGICO8fz76hYGQiOf7SD9tf3bve/YMPpjL0jFjsqZ/2VqOGyluDuHFN7 5UwV0TkMWg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to gabe.ns.cloudflare.com for blazing.cz/A
	blazing.cz A RR has value 104.21.74.21
	blazing.cz A RR has value 172.67.194.248
	Found 1 RRSIGs over A RRset
	`blazing.cz. 300 IN RRSIG ( A 13 2 300 20260912124002 20260910104002 34505 blazing.cz. +x+8ayO7TMLJfjcMVbCfzm73CYe35s9WBMy1v2lFP9xSd61MDq4Rzbhtl8Lkc0Td2jxhmboZA/QR 68lxE4Hb5A== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

blazing.cz

	Query to lila.ns.cloudflare.com for blazing.cz/A
	Received 177 bytes from 172.64.32.186
	;; Response received from [172.64.32.186] 177 octets ;; HEADER SECTION ;; id = 55974 ;; 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) ;; blazing.cz. IN A ;; ANSWER SECTION (3 records) blazing.cz. 300 IN A 104.21.74.21 blazing.cz. 300 IN A 172.67.194.248 blazing.cz. 300 IN RRSIG ( A 13 2 300 20260912124002 20260910104002 34505 blazing.cz. aKPRgZ+cJW+cSDJq4YzAq7GOztw4a6pDUCJ13HTMav7h/pLLNkG/t5iijnDohyHE3HOWmwVOym7N vBeFzIWftw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	lila.ns.cloudflare.com is authoritative for blazing.cz
	Found RRSIG signed by blazing.cz zone
	Query to lila.ns.cloudflare.com for blazing.cz/A
	blazing.cz A RR has value 104.21.74.21
	blazing.cz A RR has value 172.67.194.248
	Found 1 RRSIGs over A RRset
	`blazing.cz. 300 IN RRSIG ( A 13 2 300 20260912124002 20260910104002 34505 blazing.cz. aKPRgZ+cJW+cSDJq4YzAq7GOztw4a6pDUCJ13HTMav7h/pLLNkG/t5iijnDohyHE3HOWmwVOym7N vBeFzIWftw== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

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