DNSSEC Debugger - blazing.cz

Domain Name:

Time: 2026-03-15 09:59:50 UTC

Analyzing DNSSEC problems for blazing.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 a.root-servers.net for ./DNSKEY
	Received 1139 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 1139 octets ;; HEADER SECTION ;; id = 58971 ;; 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) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 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 ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 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 20260402000000 20260312000000 20326 . hcmCK2q88XH00Hynv8IgIMVTKrwyb8Lh/uvRpqBPMALNQunyrS+VKrlKb6rBQTFnGHeVR/jj3Eay Uuxv4fy2evliMYKLrfTHtdqD3oUvJMnwmxEMmhS84Ttw+bbTcHeYxb52NFiYVHKb37Y0OWN4lr0p V+3fwFtWumb1NlWZDMNsaHFv6UIdxgUGNBVEyUaTAK6E2jseQcoqv6A0rNxCG+xtz2zSpRV2JM1g dC8zVAcc068OamqrwZlzKqsqAgXP78NOERrFkzffoRaSEmOORcAQpUdCK265DL1Y7Xeq0QaNEKd2 fXglm/IxS+4sMPT+83Q/XasxUu5C3d0qEz76fw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 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 ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 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 20260402000000 20260312000000 20326 . hcmCK2q88XH00Hynv8IgIMVTKrwyb8Lh/uvRpqBPMALNQunyrS+VKrlKb6rBQTFnGHeVR/jj3Eay Uuxv4fy2evliMYKLrfTHtdqD3oUvJMnwmxEMmhS84Ttw+bbTcHeYxb52NFiYVHKb37Y0OWN4lr0p V+3fwFtWumb1NlWZDMNsaHFv6UIdxgUGNBVEyUaTAK6E2jseQcoqv6A0rNxCG+xtz2zSpRV2JM1g dC8zVAcc068OamqrwZlzKqsqAgXP78NOERrFkzffoRaSEmOORcAQpUdCK265DL1Y7Xeq0QaNEKd2 fXglm/IxS+4sMPT+83Q/XasxUu5C3d0qEz76fw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to j.root-servers.net for blazing.cz/A
	Received 621 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 621 octets ;; HEADER SECTION ;; id = 20030 ;; 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": 1472, ;; "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 20260328050000 20260315040000 21831 . qXycDX5grFQHiBgkrvoB3wtruXVksmQ79XTdGsaiZlL2Yl+6seVXQvLlfuR/crmBjttqnbUx/Wz2 HmtUsqho6fpvoSpV5AEnGszreSL9o+KIPSNW1YcsbH+kRO6Z13kB0ZzenvUg9uSYm4eOYZ8O9FOU 9wo+IqGWZNEqJKha1/8dPZaXvzJr4SF1JxgNFt52eb0zYfDDw+kIV6R/KPT/EoZ6fhvwZu81UadD JM6r04gJUyq/3ayTrdWpYNksDU+yTN7bJPHabYRYhpebV39MmTn/3s6NtmeM2QOEB7de7/bTOEHP owfRgkpvexmUZm8kOYe5KtosfcYj5w+sOT/YXA== ) ;; 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 m.root-servers.net for cz/DNSKEY
	Received 615 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 615 octets ;; HEADER SECTION ;; id = 25827 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) cz. 172800 IN NS a.ns.nic.cz. cz. 172800 IN NS d.ns.nic.cz. cz. 172800 IN NS c.ns.nic.cz. cz. 172800 IN NS b.ns.nic.cz. cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 ) cz. 86400 IN RRSIG ( DS 8 1 86400 20260328050000 20260315040000 21831 . qXycDX5grFQHiBgkrvoB3wtruXVksmQ79XTdGsaiZlL2Yl+6seVXQvLlfuR/crmBjttqnbUx/Wz2 HmtUsqho6fpvoSpV5AEnGszreSL9o+KIPSNW1YcsbH+kRO6Z13kB0ZzenvUg9uSYm4eOYZ8O9FOU 9wo+IqGWZNEqJKha1/8dPZaXvzJr4SF1JxgNFt52eb0zYfDDw+kIV6R/KPT/EoZ6fhvwZu81UadD JM6r04gJUyq/3ayTrdWpYNksDU+yTN7bJPHabYRYhpebV39MmTn/3s6NtmeM2QOEB7de7/bTOEHP owfRgkpvexmUZm8kOYe5KtosfcYj5w+sOT/YXA== ) ;; 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 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 = 60653 ;; 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 20260328050000 20260315040000 21831 . qXycDX5grFQHiBgkrvoB3wtruXVksmQ79XTdGsaiZlL2Yl+6seVXQvLlfuR/crmBjttqnbUx/Wz2 HmtUsqho6fpvoSpV5AEnGszreSL9o+KIPSNW1YcsbH+kRO6Z13kB0ZzenvUg9uSYm4eOYZ8O9FOU 9wo+IqGWZNEqJKha1/8dPZaXvzJr4SF1JxgNFt52eb0zYfDDw+kIV6R/KPT/EoZ6fhvwZu81UadD JM6r04gJUyq/3ayTrdWpYNksDU+yTN7bJPHabYRYhpebV39MmTn/3s6NtmeM2QOEB7de7/bTOEHP owfRgkpvexmUZm8kOYe5KtosfcYj5w+sOT/YXA== ) ;; 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 20260328050000 20260315040000 21831 . qXycDX5grFQHiBgkrvoB3wtruXVksmQ79XTdGsaiZlL2Yl+6seVXQvLlfuR/crmBjttqnbUx/Wz2 HmtUsqho6fpvoSpV5AEnGszreSL9o+KIPSNW1YcsbH+kRO6Z13kB0ZzenvUg9uSYm4eOYZ8O9FOU 9wo+IqGWZNEqJKha1/8dPZaXvzJr4SF1JxgNFt52eb0zYfDDw+kIV6R/KPT/EoZ6fhvwZu81UadD JM6r04gJUyq/3ayTrdWpYNksDU+yTN7bJPHabYRYhpebV39MmTn/3s6NtmeM2QOEB7de7/bTOEHP owfRgkpvexmUZm8kOYe5KtosfcYj5w+sOT/YXA== )`
	RRSIG=21831 and DNSKEY=21831 verifies the DS RRset
	DS=20237/SHA-256 is now in the chain-of-trust
	`cz. 86400 IN DS ( 20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2 )`
	Query to d.ns.nic.cz for cz/DNSKEY
	Received 289 bytes from 193.29.206.1
	;; Response received from [193.29.206.1] 289 octets ;; HEADER SECTION ;; id = 34590 ;; 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 /QZiUtsFBvYTYpm5h79iYeRGrGkKn5aUijLbACd0gyZFnGOyU4pJKimxchG+a3yBCkwa5+7rHwSG /KoeXPOMSQ== ) ; keytag 34943 cz. 3600 IN DNSKEY ( 257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJzj51PzIj35TXjZTyalTlAT/f7PAfaSD5mEG1N8Vk9NmI 2nxgQqhzDQ== ) ; keytag 20237 cz. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260326002134 20260311225134 20237 cz. cLsWgKwCY4L7A/HZ7GTzd+EK3dwDxspyt+k0TKNzyP8X1ms9HlTtHpi6edki/dGgKKfpZ4XcSyH1 uoIhvQNgKg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for cz
	`cz. 3600 IN DNSKEY ( 256 3 13 /QZiUtsFBvYTYpm5h79iYeRGrGkKn5aUijLbACd0gyZFnGOyU4pJKimxchG+a3yBCkwa5+7rHwSG /KoeXPOMSQ== ) ; keytag 34943`
	`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 20260326002134 20260311225134 20237 cz. cLsWgKwCY4L7A/HZ7GTzd+EK3dwDxspyt+k0TKNzyP8X1ms9HlTtHpi6edki/dGgKKfpZ4XcSyH1 uoIhvQNgKg== )`
	RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset
	DNSKEY=34943 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 = 44655 ;; 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 20260325194720 20260311181720 34943 cz. bhAFTaABsKchQ+mCqG0uhgYleqGuFoMlAryZ8yNofRfuj5mTpkt/cJ/yWUn84BkEUi5ePuMxGyyu moGAkEpWJw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to b.ns.nic.cz for blazing.cz/DNSKEY
	Received 240 bytes from 194.0.13.1
	;; Response received from [194.0.13.1] 240 octets ;; HEADER SECTION ;; id = 25426 ;; 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 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 20260325194720 20260311181720 34943 cz. bhAFTaABsKchQ+mCqG0uhgYleqGuFoMlAryZ8yNofRfuj5mTpkt/cJ/yWUn84BkEUi5ePuMxGyyu moGAkEpWJw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone blazing.cz

blazing.cz

	Checking DS between cz and blazing.cz
	Query to a.ns.nic.cz for blazing.cz/DS
	Received 185 bytes from 194.0.12.1
	;; Response received from [194.0.12.1] 185 octets ;; HEADER SECTION ;; id = 65523 ;; 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 20260325194720 20260311181720 34943 cz. bhAFTaABsKchQ+mCqG0uhgYleqGuFoMlAryZ8yNofRfuj5mTpkt/cJ/yWUn84BkEUi5ePuMxGyyu moGAkEpWJw== ) ;; 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 20260325194720 20260311181720 34943 cz. bhAFTaABsKchQ+mCqG0uhgYleqGuFoMlAryZ8yNofRfuj5mTpkt/cJ/yWUn84BkEUi5ePuMxGyyu moGAkEpWJw== )`
	RRSIG=34943 and DNSKEY=34943 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 = 7265 ;; 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 20260511015652 20260311015652 2371 blazing.cz. KAfYP88VMZghvMDzucyuIk5gaWhOroVO7VhOJe/aq+MG7htVnIGRdqlaslY6SUfsUMDV93ua506Q iRW97jgDhw== ) ;; 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 20260511015652 20260311015652 2371 blazing.cz. KAfYP88VMZghvMDzucyuIk5gaWhOroVO7VhOJe/aq+MG7htVnIGRdqlaslY6SUfsUMDV93ua506Q iRW97jgDhw== )`
	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 = 11978 ;; 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 20260316105951 20260314085951 34505 blazing.cz. 7cTAVToUciQ7XgCm4MuxLXApf6nIMlP3dKW04JrCHfzCH0aXtH7w+e7/5M/lxv9rDUrTVafD1OIU 9qbbit2G1A== ) ;; 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 108.162.192.186
	;; Response received from [108.162.192.186] 207 octets ;; HEADER SECTION ;; id = 4445 ;; 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. 2398766317 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 1800 ;minimum ) blazing.cz. 1800 IN RRSIG ( SOA 13 2 1800 20260316105951 20260314085951 34505 blazing.cz. A0hpNru5NRdyFHOizqwlFoOANbTsziHecz4yX6lpKCb3jYTRHkFNVrtqLsClska1kHYXkblw994h 3/CPl4Ij9w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to gabe.ns.cloudflare.com for blazing.cz/A
	Received 177 bytes from 172.64.33.114
	;; Response received from [172.64.33.114] 177 octets ;; HEADER SECTION ;; id = 58949 ;; 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 20260316105951 20260314085951 34505 blazing.cz. pQVN51sASqnqhr4Xyi5pzop/E8Mlcn2mUAhhr+AMQNZs/fbu3nwLG2p9mykARfhUkorMPdoF4sza xoj5ns7v4Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 20260316105951 20260314085951 34505 blazing.cz. pQVN51sASqnqhr4Xyi5pzop/E8Mlcn2mUAhhr+AMQNZs/fbu3nwLG2p9mykARfhUkorMPdoF4sza xoj5ns7v4Q== )`
	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 173.245.58.186
	;; Response received from [173.245.58.186] 177 octets ;; HEADER SECTION ;; id = 64187 ;; 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 172.67.194.248 blazing.cz. 300 IN A 104.21.74.21 blazing.cz. 300 IN RRSIG ( A 13 2 300 20260316105951 20260314085951 34505 blazing.cz. jLH8zKt/PaUifsT1fD7wgInxxJuk8B5L9GufrdctN9ei1AAoBQQU+lk+meCvBR4H3qCGDlJruvvN 2AUVAP9Qng== ) ;; 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
	Received 177 bytes from 108.162.192.186
	;; Response received from [108.162.192.186] 177 octets ;; HEADER SECTION ;; id = 49657 ;; 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 20260316105951 20260314085951 34505 blazing.cz. xpDPm7M6njtNOh/uSwJgjvYhUyequMd4dnM8piIgXWTDVM6khlzXtr1uAqGkSj1KRaYtHMrdfpDz hLENYrFvTw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 20260316105951 20260314085951 34505 blazing.cz. xpDPm7M6njtNOh/uSwJgjvYhUyequMd4dnM8piIgXWTDVM6khlzXtr1uAqGkSj1KRaYtHMrdfpDz hLENYrFvTw== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

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