DNSSEC Debugger

Domain Name:

Time: 2025-07-04 04:02:05 UTC

Analyzing DNSSEC problems for com.cn

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 g.root-servers.net for ./DNSKEY
	Received 1417 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 1417 octets ;; HEADER SECTION ;; id = 42389 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 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 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20250722000000 20250701000000 20326 . UGhOn2e0xbV2um4IqDwLtkXZVqk32Dz6Orahd8l3n5pQxAPO+PzC96lwt3YdDLFpzmu1FqPWugCK eq5uju1L2DklkEX7hnvBKKzb/Q2dkEA1w85dQQH34II778mePR3fvIDckntFXGsT9a8tdN9tFaP+ qJiwgtNbiKej8YheeX/DAAmZPn0s6/Bg3cLuozR9FXAwkgrA3rjcRpN/jKhPSauHvsin7gCbcUjs jA+P3l9y4Izc5ibPfdUIxVaTUt+OofHUV9VaZoexMQKwggIE78BLAs7AsP7KwlXDB8++Cy6IXVcg +9Gzv3k/gJokM3UHOGa0UrSfCIAKlfMFYADJBA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 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 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20250722000000 20250701000000 20326 . UGhOn2e0xbV2um4IqDwLtkXZVqk32Dz6Orahd8l3n5pQxAPO+PzC96lwt3YdDLFpzmu1FqPWugCK eq5uju1L2DklkEX7hnvBKKzb/Q2dkEA1w85dQQH34II778mePR3fvIDckntFXGsT9a8tdN9tFaP+ qJiwgtNbiKej8YheeX/DAAmZPn0s6/Bg3cLuozR9FXAwkgrA3rjcRpN/jKhPSauHvsin7gCbcUjs jA+P3l9y4Izc5ibPfdUIxVaTUt+OofHUV9VaZoexMQKwggIE78BLAs7AsP7KwlXDB8++Cy6IXVcg +9Gzv3k/gJokM3UHOGa0UrSfCIAKlfMFYADJBA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=46441 is now in the chain-of-trust
	Query to a.root-servers.net for com.cn/A
	Received 765 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 765 octets ;; HEADER SECTION ;; id = 39287 ;; 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 = 9 arcount = 12 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) cn. 172800 IN NS e.dns.cn. cn. 172800 IN NS a.dns.cn. cn. 172800 IN NS c.dns.cn. cn. 172800 IN NS ns.cernet.net. cn. 172800 IN NS d.dns.cn. cn. 172800 IN NS b.dns.cn. cn. 86400 IN DS ( 33094 8 2 cccf13ed73a83244f7d2936f0b6c3507d85c3ebc5e1be4fb644064bc5b5fe3b2 ) cn. 86400 IN DS ( 57724 8 2 5d0423633eb24a499be78aa22d1c0c9ba36218ff49fd95a4cdf1a4ad97c67044 ) cn. 86400 IN RRSIG ( DS 8 1 86400 20250716170000 20250703160000 46441 . fHyXnLYvSIDzO5s3cmDiFjQzhYZMo5JrPYryqpVFDIIJ8LB4RadozVBOalVnkbr4WWldrDEOYUgi KJR1HYuvnVsu4njU1JRq80AueDRtgHz/jLyUyHS0VfNzwuPobggxUUc2Y913VkJR0wUSBmw9fOy2 yGfWLm0c+3DpRsEezUqYTKByUulcPdRM85Vla9kipvqGGKgmUO9OUU+ekTjZZAaLvm8cdq44AeOe UF6M1rtDgMep2jKCAtGAOye2IleS2RxmKoSkqoaF1eZnimOJ4mEonxI6Mhzx7UvBhKtPmUTDjcKG xl0TPCaZh+3PwqCOstRYpjAX8DunucVBtHdfuw== ) ;; ADDITIONAL SECTION (12 records) e.dns.cn. 172800 IN A 203.119.29.1 e.dns.cn. 172800 IN AAAA 2001:dc7:3::1 a.dns.cn. 172800 IN A 203.119.25.1 a.dns.cn. 172800 IN AAAA 2001:dc7::1 c.dns.cn. 172800 IN A 203.119.27.1 c.dns.cn. 172800 IN AAAA 2001:dc7:2::1 ns.cernet.net. 172800 IN A 202.112.0.44 d.dns.cn. 172800 IN A 203.119.28.1 d.dns.cn. 172800 IN AAAA 2001:dc7:1000::1 b.dns.cn. 172800 IN A 203.119.26.1 b.dns.cn. 172800 IN AAAA 2001:dc7:1::1 ;; { "EDNS-VERSION": 0 }
	Query to f.root-servers.net for cn/DNSKEY
	Received 761 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 761 octets ;; HEADER SECTION ;; id = 46281 ;; 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 = 9 arcount = 12 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cn. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) cn. 172800 IN NS a.dns.cn. cn. 172800 IN NS b.dns.cn. cn. 172800 IN NS c.dns.cn. cn. 172800 IN NS d.dns.cn. cn. 172800 IN NS e.dns.cn. cn. 172800 IN NS ns.cernet.net. cn. 86400 IN DS ( 33094 8 2 cccf13ed73a83244f7d2936f0b6c3507d85c3ebc5e1be4fb644064bc5b5fe3b2 ) cn. 86400 IN DS ( 57724 8 2 5d0423633eb24a499be78aa22d1c0c9ba36218ff49fd95a4cdf1a4ad97c67044 ) cn. 86400 IN RRSIG ( DS 8 1 86400 20250716170000 20250703160000 46441 . fHyXnLYvSIDzO5s3cmDiFjQzhYZMo5JrPYryqpVFDIIJ8LB4RadozVBOalVnkbr4WWldrDEOYUgi KJR1HYuvnVsu4njU1JRq80AueDRtgHz/jLyUyHS0VfNzwuPobggxUUc2Y913VkJR0wUSBmw9fOy2 yGfWLm0c+3DpRsEezUqYTKByUulcPdRM85Vla9kipvqGGKgmUO9OUU+ekTjZZAaLvm8cdq44AeOe UF6M1rtDgMep2jKCAtGAOye2IleS2RxmKoSkqoaF1eZnimOJ4mEonxI6Mhzx7UvBhKtPmUTDjcKG xl0TPCaZh+3PwqCOstRYpjAX8DunucVBtHdfuw== ) ;; ADDITIONAL SECTION (12 records) a.dns.cn. 172800 IN A 203.119.25.1 a.dns.cn. 172800 IN AAAA 2001:dc7::1 b.dns.cn. 172800 IN A 203.119.26.1 b.dns.cn. 172800 IN AAAA 2001:dc7:1::1 c.dns.cn. 172800 IN A 203.119.27.1 c.dns.cn. 172800 IN AAAA 2001:dc7:2::1 d.dns.cn. 172800 IN A 203.119.28.1 d.dns.cn. 172800 IN AAAA 2001:dc7:1000::1 e.dns.cn. 172800 IN A 203.119.29.1 e.dns.cn. 172800 IN AAAA 2001:dc7:3::1 ns.cernet.net. 172800 IN A 202.112.0.44 ;; { "EDNS-VERSION": 0 }
	Found child zone cn

	Checking DS between . and cn
	Query to f.root-servers.net for cn/DS
	Received 414 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 414 octets ;; HEADER SECTION ;; id = 53934 ;; 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": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cn. IN DS ;; ANSWER SECTION (3 records) cn. 86400 IN DS ( 33094 8 2 cccf13ed73a83244f7d2936f0b6c3507d85c3ebc5e1be4fb644064bc5b5fe3b2 ) cn. 86400 IN DS ( 57724 8 2 5d0423633eb24a499be78aa22d1c0c9ba36218ff49fd95a4cdf1a4ad97c67044 ) cn. 86400 IN RRSIG ( DS 8 1 86400 20250716170000 20250703160000 46441 . fHyXnLYvSIDzO5s3cmDiFjQzhYZMo5JrPYryqpVFDIIJ8LB4RadozVBOalVnkbr4WWldrDEOYUgi KJR1HYuvnVsu4njU1JRq80AueDRtgHz/jLyUyHS0VfNzwuPobggxUUc2Y913VkJR0wUSBmw9fOy2 yGfWLm0c+3DpRsEezUqYTKByUulcPdRM85Vla9kipvqGGKgmUO9OUU+ekTjZZAaLvm8cdq44AeOe UF6M1rtDgMep2jKCAtGAOye2IleS2RxmKoSkqoaF1eZnimOJ4mEonxI6Mhzx7UvBhKtPmUTDjcKG xl0TPCaZh+3PwqCOstRYpjAX8DunucVBtHdfuw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for cn in the . zone
	DS=33094/SHA-256 has algorithm RSASHA256
	DS=57724/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`cn. 86400 IN RRSIG ( DS 8 1 86400 20250716170000 20250703160000 46441 . fHyXnLYvSIDzO5s3cmDiFjQzhYZMo5JrPYryqpVFDIIJ8LB4RadozVBOalVnkbr4WWldrDEOYUgi KJR1HYuvnVsu4njU1JRq80AueDRtgHz/jLyUyHS0VfNzwuPobggxUUc2Y913VkJR0wUSBmw9fOy2 yGfWLm0c+3DpRsEezUqYTKByUulcPdRM85Vla9kipvqGGKgmUO9OUU+ekTjZZAaLvm8cdq44AeOe UF6M1rtDgMep2jKCAtGAOye2IleS2RxmKoSkqoaF1eZnimOJ4mEonxI6Mhzx7UvBhKtPmUTDjcKG xl0TPCaZh+3PwqCOstRYpjAX8DunucVBtHdfuw== )`
	RRSIG=46441 and DNSKEY=46441 verifies the DS RRset
	DS=33094/SHA-256 is now in the chain-of-trust
	DS=57724/SHA-256 is now in the chain-of-trust
	`cn. 86400 IN DS ( 33094 8 2 cccf13ed73a83244f7d2936f0b6c3507d85c3ebc5e1be4fb644064bc5b5fe3b2 )`
	`cn. 86400 IN DS ( 57724 8 2 5d0423633eb24a499be78aa22d1c0c9ba36218ff49fd95a4cdf1a4ad97c67044 )`
	Query to e.dns.cn for cn/DNSKEY
	Received 1473 bytes from 203.119.29.1
	;; Response received from [203.119.29.1] 1473 octets ;; HEADER SECTION ;; id = 56943 ;; 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 = 6 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cn. IN DNSKEY ;; ANSWER SECTION (6 records) cn. 86400 IN DNSKEY ( 256 3 8 AwEAAaxMabJOjpV+ccAKgWjP1UBfVBN+VCFu92scQydffI3tNiFJ35GHGV8ktSQn72LYgMHUlibA X10D5a8BR2+6RSA6pUNIMnUuLwMAa03avcbvQcX8eG+C3Ys3VBi6sYMw7hXlxhZHMq9GPtsXtOjZ fm9DAe7rz7T1pO5M0YniheXR ) ; keytag 38388 cn. 86400 IN DNSKEY ( 385 3 8 AwEAAd4vztGWGI+qShKPs9MaXFqZIDgcnoUh59OnUHOi7w67q5oMXynRF2W1nyfg9RPV7ZY7oR2I aDm3/avBMUYokFLsyE8NavUfZORhoN0hnC6dRiv8VrYDCjj5VSh7kwk157mm3BxLn1XTs9Jys44b J17fNxNjS4AGdUa94pOdGPTycSeJ76dUtWp8jz9ffborCWvsXtp3AsEJs7eFAmOJIqllE3gl4w2G mEKaq+AdYG7j1T5uWVg+sIZ1GCofi/+1ml6U588bqKzUSkjA4Gn+ZoLToviPSYAIC2/KeEYt1RYz Uc3H72ScM+Kv2o+ZtC2YRSmrnVGqcSTriysYdlzmU7c= ) ; keytag 57852 cn. 86400 IN DNSKEY ( 257 3 8 AwEAAdH1P6DeDV2GOLoYrLVmu9xv6k1Z7HD01Xg0zhiXNKeWFnXTbGLwgGN/jyz32ZcIUckEA7PX FJ/N1jfAlQ6QbayiiwYZpGi3/pQC+nRVJlywamsQMrDp3cvYZGNvL25AAEBCm6nRsyWQ9KjdtVNq pwNZLYGG7clsYRrknJnUW5ZBHUj30Aavxo4H5tSXHTZ0YIjEFjHPJbyFzYLITXZWS3zEsMht/E60 5uEH1sUYiIKeepjyWVbq+foljXsWjVXBfYA/KZBxbyKRMvzo8ar6IhNvs5yskrNGOBGqm1bZn43P /e7RIgDhHEwFLJR78uzD8hcRqXcri0+gIZ/m7BbS2es= ) ; keytag 33094 cn. 86400 IN RRSIG ( DNSKEY 8 1 86400 20250718025245 20250618015245 33094 cn. aUtA0Fzf7Q6F7wafLB+ZWwbkn4l6QWJ7vTU/dbfTElec+dEgB9wrZiZypI8VerGk9asY4TQtvFUT cxrvIUQRLDAMpaka6GBN1rcQO5VbItTMIAw3NfdlMK6JOOCgVzBfTUbOBWkQwVZ33e2XUEbViAUF cEMUL+Adj1cvItnQO3Bz9FTeUPb+DW+N8aoUSc7AtWHWI4RQYzdokmUN3aEKAI51EJ5U9TbILr8D iPS7NnA5tihNM3C32WvK6MraranLMV4hydt9NOnkwPD5QvgETcawPh/UDj3++Y1wrQCYy0Idx1jy FBHdjkHjJ4BoLlt5If+90BdTi1QYNEE/Qy9GiA== ) cn. 86400 IN RRSIG ( DNSKEY 8 1 86400 20250718025245 20250618015245 38388 cn. BDLK2JGtmqt7FjQq/jwAosM8aEOjKgKPZZ0dw00W6Ri0K2ENIjZuZsEle0CQhIdDtCGaGbcDK6br 5/gY9/Edqz5R/yTy+rtnoXu401LplCmLQRqR9s+a4XfM2QmKbGpenx+4rbyoXSYrdDrcXxx0aHSe O6fXuFAiCmVFsqbE5nE= ) cn. 86400 IN RRSIG ( DNSKEY 8 1 86400 20250718025245 20250618015245 57852 cn. FHQK9WpSpoxrQS+mY3QPcYv2oOVbAzoOAfOSw2LNQo9yBMKGQpf+R12l8FpYIUmn9OCjQAHNp4kE cmVDjVW0Hkwx5EwXi7z8WEOOUJmCGCNkb8tpWC97IraPfxOcMitwSt82udfn6yl782LX1ZLj9YRY FHSzgwW81I8V6FNe2CPnvaqGBC8Lf3/1OD1eRwvVwN3aJI075kmDC1QDcy1fiGv7PdjfZ4Oz8Wb1 OEKajGU7yOKS+XPBJHstBx6kRh9VCMwuU+H+gRIC3Kb3Ga4Nm9GvirH0Hm/peOnNq7MO/Vs66vCS wjA0nB1urTQKePTQlFaniirubk5k8Jw9NQ/3UQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for cn
	`cn. 86400 IN DNSKEY ( 256 3 8 AwEAAaxMabJOjpV+ccAKgWjP1UBfVBN+VCFu92scQydffI3tNiFJ35GHGV8ktSQn72LYgMHUlibA X10D5a8BR2+6RSA6pUNIMnUuLwMAa03avcbvQcX8eG+C3Ys3VBi6sYMw7hXlxhZHMq9GPtsXtOjZ fm9DAe7rz7T1pO5M0YniheXR ) ; keytag 38388`
	`cn. 86400 IN DNSKEY ( 385 3 8 AwEAAd4vztGWGI+qShKPs9MaXFqZIDgcnoUh59OnUHOi7w67q5oMXynRF2W1nyfg9RPV7ZY7oR2I aDm3/avBMUYokFLsyE8NavUfZORhoN0hnC6dRiv8VrYDCjj5VSh7kwk157mm3BxLn1XTs9Jys44b J17fNxNjS4AGdUa94pOdGPTycSeJ76dUtWp8jz9ffborCWvsXtp3AsEJs7eFAmOJIqllE3gl4w2G mEKaq+AdYG7j1T5uWVg+sIZ1GCofi/+1ml6U588bqKzUSkjA4Gn+ZoLToviPSYAIC2/KeEYt1RYz Uc3H72ScM+Kv2o+ZtC2YRSmrnVGqcSTriysYdlzmU7c= ) ; keytag 57852`
	`cn. 86400 IN DNSKEY ( 257 3 8 AwEAAdH1P6DeDV2GOLoYrLVmu9xv6k1Z7HD01Xg0zhiXNKeWFnXTbGLwgGN/jyz32ZcIUckEA7PX FJ/N1jfAlQ6QbayiiwYZpGi3/pQC+nRVJlywamsQMrDp3cvYZGNvL25AAEBCm6nRsyWQ9KjdtVNq pwNZLYGG7clsYRrknJnUW5ZBHUj30Aavxo4H5tSXHTZ0YIjEFjHPJbyFzYLITXZWS3zEsMht/E60 5uEH1sUYiIKeepjyWVbq+foljXsWjVXBfYA/KZBxbyKRMvzo8ar6IhNvs5yskrNGOBGqm1bZn43P /e7RIgDhHEwFLJR78uzD8hcRqXcri0+gIZ/m7BbS2es= ) ; keytag 33094`
	DNSKEY=33094/SEP is now in the chain-of-trust
	DS=33094/SHA-256 verifies DNSKEY=33094/SEP
	DS=57724/SHA-256 is published, but a corresponding DNSKEY is not
	DNSKEY=57852/SEP is revoked
	Found 3 RRSIGs over DNSKEY RRset
	`cn. 86400 IN RRSIG ( DNSKEY 8 1 86400 20250718025245 20250618015245 33094 cn. aUtA0Fzf7Q6F7wafLB+ZWwbkn4l6QWJ7vTU/dbfTElec+dEgB9wrZiZypI8VerGk9asY4TQtvFUT cxrvIUQRLDAMpaka6GBN1rcQO5VbItTMIAw3NfdlMK6JOOCgVzBfTUbOBWkQwVZ33e2XUEbViAUF cEMUL+Adj1cvItnQO3Bz9FTeUPb+DW+N8aoUSc7AtWHWI4RQYzdokmUN3aEKAI51EJ5U9TbILr8D iPS7NnA5tihNM3C32WvK6MraranLMV4hydt9NOnkwPD5QvgETcawPh/UDj3++Y1wrQCYy0Idx1jy FBHdjkHjJ4BoLlt5If+90BdTi1QYNEE/Qy9GiA== )`
	`cn. 86400 IN RRSIG ( DNSKEY 8 1 86400 20250718025245 20250618015245 38388 cn. BDLK2JGtmqt7FjQq/jwAosM8aEOjKgKPZZ0dw00W6Ri0K2ENIjZuZsEle0CQhIdDtCGaGbcDK6br 5/gY9/Edqz5R/yTy+rtnoXu401LplCmLQRqR9s+a4XfM2QmKbGpenx+4rbyoXSYrdDrcXxx0aHSe O6fXuFAiCmVFsqbE5nE= )`
	`cn. 86400 IN RRSIG ( DNSKEY 8 1 86400 20250718025245 20250618015245 57852 cn. FHQK9WpSpoxrQS+mY3QPcYv2oOVbAzoOAfOSw2LNQo9yBMKGQpf+R12l8FpYIUmn9OCjQAHNp4kE cmVDjVW0Hkwx5EwXi7z8WEOOUJmCGCNkb8tpWC97IraPfxOcMitwSt82udfn6yl782LX1ZLj9YRY FHSzgwW81I8V6FNe2CPnvaqGBC8Lf3/1OD1eRwvVwN3aJI075kmDC1QDcy1fiGv7PdjfZ4Oz8Wb1 OEKajGU7yOKS+XPBJHstBx6kRh9VCMwuU+H+gRIC3Kb3Ga4Nm9GvirH0Hm/peOnNq7MO/Vs66vCS wjA0nB1urTQKePTQlFaniirubk5k8Jw9NQ/3UQ== )`
	RRSIG=33094 and DNSKEY=33094/SEP verifies the DNSKEY RRset
	RRSIG=38388 and DNSKEY=38388 verifies the DNSKEY RRset
	DNSKEY=38388 is now in the chain-of-trust
	DNSKEY=57852/SEP is now in the chain-of-trust
	Query to e.dns.cn for com.cn/A
	Error querying e.dns.cn/203.119.29.1 for com.cn/A: 'query timed out'
	All Queries to e.dns.cn for com.cn/A timed out or failed
	Query to ns.cernet.net for com.cn/A
	Received 508 bytes from 103.137.60.44
	;; Response received from [103.137.60.44] 508 octets ;; HEADER SECTION ;; id = 45128 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns.cernet.net is authoritative for com.cn
	Query to c.dns.cn for com.cn/DNSKEY
	Received 919 bytes from 203.119.27.1
	;; Response received from [203.119.27.1] 919 octets ;; HEADER SECTION ;; id = 42584 ;; 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) ;; com.cn. IN DNSKEY ;; ANSWER SECTION (4 records) com.cn. 86400 IN DNSKEY ( 256 3 8 AwEAAeH7RkujDHlCG+Mjam+7q7fjPOay2hEkmdZoUKr+3zRdxK60Tdai2pFnGa92MJFVKpeBk631 AN72YhJGOrEbTdzQQg+yER/SRpgmrasvQ4XvxNEov0make3T3b2/B41a1IHobr6IJhWPxMZfN29Y CueyX9BphNk7QTdb60UOrFbH ) ; keytag 43326 com.cn. 86400 IN DNSKEY ( 257 3 8 AwEAAaUQ1QQZQWrzO0+GIdvgxgDCSs2WymcJSfMWmhKkyId2ediCS0ERgXniZvgvb4r11ytF9hYy JevklQqbpbQXJFM05piBd5T7bX5emkHKmq6jCRJrSsiOOowUTnRUXrlK6bMMjGDBHkuemePftjkx Xu4n4yTH9+xiVkdXAOFmK05PPayB1f5/CT7xzA/f+rRhqF824fX7BTQuj9z7j44UEW6XpKAtQijn Y2wwVgqeRVrkFPkMa3b2miGMlAjrcZZRJe0T1cHonL09LquV2MiGG3f3cDD4d1FnZDck6UPMW4ez F9cohAfdi+WDfvEYqlT8sWKsK3tCP5AF9LHMkal9uxc= ) ; keytag 46387 com.cn. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250723094346 20250623084423 43326 com.cn. ad3bx0Woi1/mQIByyeXkEshvFzEo8hwzGVeHruL6lNx2ydqGXnPF5XZWaI81e1AufhflCKqeQGGU ceb90DhVfPz1TJXIJqYSz0jcReNo7wV3DDzqb3/a6DfHFfuNqCHruxRVfX4wHALvMWeY5LUpAm02 Ij5B41IUsfUC1UaukKE= ) com.cn. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250723094346 20250623084423 46387 com.cn. V4/s+JZWiZyvsNEoSK4TM7MKhcVgVFrJ8zZgGf8WTz7hFMLpPybg0toXQfJeUt6O5LFUdtTl3KnG 4fW39BMFIJpn5q27RM6sJDchutLQWcE321PE4123HHvM+2xyRh0cwBZaWfiH7T+3gsSOvMDV0vUG jP8O0JkUshSAN9yCUBFSE4OudxC4VdpB2+QdqNtmwy+OyY6LwWXYlhFvzaT2H+HTfKWc+j4okBix +BmFZWLVQBhd8ebxtM3BQCaEY9DX/2X9WCcw2Ms7oqlnL/i4x2pzG49JkO7i4JJagr+iAbf8L8mi NuePhccDBvsAgtS3ACgN8urRGzp6SptnMGWlhA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone com.cn
	Attempting to learn nameservers for com.cn
	Query to a.dns.cn for com.cn/NS
	Received 339 bytes from 203.119.25.1
	;; Response received from [203.119.25.1] 339 octets ;; HEADER SECTION ;; id = 26304 ;; 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 = 7 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN NS ;; ANSWER SECTION (7 records) com.cn. 86400 IN NS a.dns.cn. com.cn. 86400 IN NS b.dns.cn. com.cn. 86400 IN NS c.dns.cn. com.cn. 86400 IN NS d.dns.cn. com.cn. 86400 IN NS e.dns.cn. com.cn. 86400 IN NS cns.cernet.net. com.cn. 86400 IN RRSIG ( NS 8 2 86400 20250723091019 20250623081413 43326 com.cn. ZE5ppiEk7hvEiQ/KHeExtESslGg9exWyOmWBNh3PMrmiDxHHd9xv5VNTm6M3ru0J8eegH1E5g+zr lGvLibR3NyzIrpqABIAg/3vsJPQepqcH+LgrL/C+BLI5SjGK7Zd+iaDG61lNkRQt0T/mUV+n4fbK fiN1MY60edA+MsktW9c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found com.cn nameservers: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn, cns.cernet.net

com.cn

	Checking DS between cn and com.cn
	Query to b.dns.cn for com.cn/DS
	Received 245 bytes from 203.119.26.1
	;; Response received from [203.119.26.1] 245 octets ;; HEADER SECTION ;; id = 5980 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN DS ;; ANSWER SECTION (2 records) com.cn. 86400 IN DS ( 46387 8 2 df69b2cfe66d63a3068423e676f1d7d40e08e2868064ec707cabf784c006952b ) com.cn. 86400 IN RRSIG ( DS 8 2 86400 20250723100621 20250623093824 38388 cn. OzXaq7zfRj0AKAbM02jAwBnLDrZWKSj3dTvPZZTX6VLSRM85SZ3z8DpbQWGKbR030RoY/ti3omw0 9cbsyLF7WW+lC4BGZwJE5qaC7iYDbtPryv1hWIWkOsM/DCZRRtTYmCOaubwvx9/TYotXMoAH8HI/ wdTDQ1tJubV+Dh6QSSI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for com.cn in the cn zone
	DS=46387/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`com.cn. 86400 IN RRSIG ( DS 8 2 86400 20250723100621 20250623093824 38388 cn. OzXaq7zfRj0AKAbM02jAwBnLDrZWKSj3dTvPZZTX6VLSRM85SZ3z8DpbQWGKbR030RoY/ti3omw0 9cbsyLF7WW+lC4BGZwJE5qaC7iYDbtPryv1hWIWkOsM/DCZRRtTYmCOaubwvx9/TYotXMoAH8HI/ wdTDQ1tJubV+Dh6QSSI= )`
	RRSIG=38388 and DNSKEY=38388 verifies the DS RRset
	DS=46387/SHA-256 is now in the chain-of-trust
	`com.cn. 86400 IN DS ( 46387 8 2 df69b2cfe66d63a3068423e676f1d7d40e08e2868064ec707cabf784c006952b )`
	Query to c.dns.cn for com.cn/DNSKEY
	Received 919 bytes from 203.119.27.1
	;; Response received from [203.119.27.1] 919 octets ;; HEADER SECTION ;; id = 53830 ;; 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) ;; com.cn. IN DNSKEY ;; ANSWER SECTION (4 records) com.cn. 86400 IN DNSKEY ( 256 3 8 AwEAAeH7RkujDHlCG+Mjam+7q7fjPOay2hEkmdZoUKr+3zRdxK60Tdai2pFnGa92MJFVKpeBk631 AN72YhJGOrEbTdzQQg+yER/SRpgmrasvQ4XvxNEov0make3T3b2/B41a1IHobr6IJhWPxMZfN29Y CueyX9BphNk7QTdb60UOrFbH ) ; keytag 43326 com.cn. 86400 IN DNSKEY ( 257 3 8 AwEAAaUQ1QQZQWrzO0+GIdvgxgDCSs2WymcJSfMWmhKkyId2ediCS0ERgXniZvgvb4r11ytF9hYy JevklQqbpbQXJFM05piBd5T7bX5emkHKmq6jCRJrSsiOOowUTnRUXrlK6bMMjGDBHkuemePftjkx Xu4n4yTH9+xiVkdXAOFmK05PPayB1f5/CT7xzA/f+rRhqF824fX7BTQuj9z7j44UEW6XpKAtQijn Y2wwVgqeRVrkFPkMa3b2miGMlAjrcZZRJe0T1cHonL09LquV2MiGG3f3cDD4d1FnZDck6UPMW4ez F9cohAfdi+WDfvEYqlT8sWKsK3tCP5AF9LHMkal9uxc= ) ; keytag 46387 com.cn. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250723094346 20250623084423 43326 com.cn. ad3bx0Woi1/mQIByyeXkEshvFzEo8hwzGVeHruL6lNx2ydqGXnPF5XZWaI81e1AufhflCKqeQGGU ceb90DhVfPz1TJXIJqYSz0jcReNo7wV3DDzqb3/a6DfHFfuNqCHruxRVfX4wHALvMWeY5LUpAm02 Ij5B41IUsfUC1UaukKE= ) com.cn. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250723094346 20250623084423 46387 com.cn. V4/s+JZWiZyvsNEoSK4TM7MKhcVgVFrJ8zZgGf8WTz7hFMLpPybg0toXQfJeUt6O5LFUdtTl3KnG 4fW39BMFIJpn5q27RM6sJDchutLQWcE321PE4123HHvM+2xyRh0cwBZaWfiH7T+3gsSOvMDV0vUG jP8O0JkUshSAN9yCUBFSE4OudxC4VdpB2+QdqNtmwy+OyY6LwWXYlhFvzaT2H+HTfKWc+j4okBix +BmFZWLVQBhd8ebxtM3BQCaEY9DX/2X9WCcw2Ms7oqlnL/i4x2pzG49JkO7i4JJagr+iAbf8L8mi NuePhccDBvsAgtS3ACgN8urRGzp6SptnMGWlhA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for com.cn
	`com.cn. 86400 IN DNSKEY ( 256 3 8 AwEAAeH7RkujDHlCG+Mjam+7q7fjPOay2hEkmdZoUKr+3zRdxK60Tdai2pFnGa92MJFVKpeBk631 AN72YhJGOrEbTdzQQg+yER/SRpgmrasvQ4XvxNEov0make3T3b2/B41a1IHobr6IJhWPxMZfN29Y CueyX9BphNk7QTdb60UOrFbH ) ; keytag 43326`
	`com.cn. 86400 IN DNSKEY ( 257 3 8 AwEAAaUQ1QQZQWrzO0+GIdvgxgDCSs2WymcJSfMWmhKkyId2ediCS0ERgXniZvgvb4r11ytF9hYy JevklQqbpbQXJFM05piBd5T7bX5emkHKmq6jCRJrSsiOOowUTnRUXrlK6bMMjGDBHkuemePftjkx Xu4n4yTH9+xiVkdXAOFmK05PPayB1f5/CT7xzA/f+rRhqF824fX7BTQuj9z7j44UEW6XpKAtQijn Y2wwVgqeRVrkFPkMa3b2miGMlAjrcZZRJe0T1cHonL09LquV2MiGG3f3cDD4d1FnZDck6UPMW4ez F9cohAfdi+WDfvEYqlT8sWKsK3tCP5AF9LHMkal9uxc= ) ; keytag 46387`
	DNSKEY=46387/SEP is now in the chain-of-trust
	DS=46387/SHA-256 verifies DNSKEY=46387/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`com.cn. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250723094346 20250623084423 43326 com.cn. ad3bx0Woi1/mQIByyeXkEshvFzEo8hwzGVeHruL6lNx2ydqGXnPF5XZWaI81e1AufhflCKqeQGGU ceb90DhVfPz1TJXIJqYSz0jcReNo7wV3DDzqb3/a6DfHFfuNqCHruxRVfX4wHALvMWeY5LUpAm02 Ij5B41IUsfUC1UaukKE= )`
	`com.cn. 86400 IN RRSIG ( DNSKEY 8 2 86400 20250723094346 20250623084423 46387 com.cn. V4/s+JZWiZyvsNEoSK4TM7MKhcVgVFrJ8zZgGf8WTz7hFMLpPybg0toXQfJeUt6O5LFUdtTl3KnG 4fW39BMFIJpn5q27RM6sJDchutLQWcE321PE4123HHvM+2xyRh0cwBZaWfiH7T+3gsSOvMDV0vUG jP8O0JkUshSAN9yCUBFSE4OudxC4VdpB2+QdqNtmwy+OyY6LwWXYlhFvzaT2H+HTfKWc+j4okBix +BmFZWLVQBhd8ebxtM3BQCaEY9DX/2X9WCcw2Ms7oqlnL/i4x2pzG49JkO7i4JJagr+iAbf8L8mi NuePhccDBvsAgtS3ACgN8urRGzp6SptnMGWlhA== )`
	RRSIG=43326 and DNSKEY=43326 verifies the DNSKEY RRset
	RRSIG=46387 and DNSKEY=46387/SEP verifies the DNSKEY RRset
	DNSKEY=43326 is now in the chain-of-trust
	Query to d.dns.cn for com.cn/A
	Received 541 bytes from 203.119.28.1
	;; Response received from [203.119.28.1] 541 octets ;; HEADER SECTION ;; id = 13761 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	d.dns.cn is authoritative for com.cn
	Found RRSIG signed by com.cn zone
	Query to b.dns.cn for com.cn/SOA
	Received 258 bytes from 203.119.26.1
	;; Response received from [203.119.26.1] 258 octets ;; HEADER SECTION ;; id = 3860 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN SOA ;; ANSWER SECTION (2 records) com.cn. 86400 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 86400 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to a.dns.cn for com.cn/SOA
	Received 258 bytes from 203.119.25.1
	;; Response received from [203.119.25.1] 258 octets ;; HEADER SECTION ;; id = 64788 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN SOA ;; ANSWER SECTION (2 records) com.cn. 86400 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 86400 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to cns.cernet.net for com.cn/SOA
	Received 530 bytes from 103.137.60.44
	;; Response received from [103.137.60.44] 530 octets ;; HEADER SECTION ;; id = 33702 ;; 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 = 7 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN SOA ;; ANSWER SECTION (2 records) com.cn. 86400 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 86400 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) ;; AUTHORITY SECTION (7 records) com.cn. 86400 IN NS c.dns.cn. com.cn. 86400 IN NS a.dns.cn. com.cn. 86400 IN NS b.dns.cn. com.cn. 86400 IN NS cns.cernet.net. com.cn. 86400 IN NS e.dns.cn. com.cn. 86400 IN NS d.dns.cn. com.cn. 86400 IN RRSIG ( NS 8 2 86400 20250723091019 20250623081413 43326 com.cn. ZE5ppiEk7hvEiQ/KHeExtESslGg9exWyOmWBNh3PMrmiDxHHd9xv5VNTm6M3ru0J8eegH1E5g+zr lGvLibR3NyzIrpqABIAg/3vsJPQepqcH+LgrL/C+BLI5SjGK7Zd+iaDG61lNkRQt0T/mUV+n4fbK fiN1MY60edA+MsktW9c= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to c.dns.cn for com.cn/SOA
	Received 258 bytes from 203.119.27.1
	;; Response received from [203.119.27.1] 258 octets ;; HEADER SECTION ;; id = 2510 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN SOA ;; ANSWER SECTION (2 records) com.cn. 86400 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 86400 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to d.dns.cn for com.cn/A
	Received 504 bytes from 203.119.28.1
	;; Response received from [203.119.28.1] 504 octets ;; HEADER SECTION ;; id = 31950 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032467 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040131 20250704030131 43326 com.cn. rVzDGfN9KaJwM6d9j78Tm8U278VMgqlNJh2Fgw4+zLRJprUBusr1tQ6FxVd8lvzeY6K9KTPCHM4C /fLuo7ZUAAyiHG0UDJo38OiPC3RXrcT19xkyBImOhogIQfxMu8Xduquw2y70jKpbsIO6OFIQnc81 mpE4+efBMWr5YMhmmco= ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	NSEC3 validation not implemented yet
	Found 1 RRSIGs over SOA RRset
	`com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= )`
	RRSIG=43326 and DNSKEY=43326 verifies the SOA RRset

com.cn

	Query to b.dns.cn for com.cn/A
	Received 504 bytes from 203.119.26.1
	;; Response received from [203.119.26.1] 504 octets ;; HEADER SECTION ;; id = 48458 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032463 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040041 20250704030041 43326 com.cn. KVvvnnL1+01pJqIakyp3W842SeILtc0KIhGKTy1pI8UKtr5+bVp9TaW4aqkIaMtk5zOiDXhbIWYq 5z5sEuroB0MElOP579ktH3/KKWR11TnQYGXF2h7M2x7is2dh2BLf25jthpyyWnXuE7jsJgMwc0To 9+WXu93pX2aC+/WfZ6g= ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	b.dns.cn is authoritative for com.cn
	Found RRSIG signed by com.cn zone
	Query to b.dns.cn for com.cn/A
	Received 504 bytes from 203.119.26.1
	;; Response received from [203.119.26.1] 504 octets ;; HEADER SECTION ;; id = 19375 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032463 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040041 20250704030041 43326 com.cn. KVvvnnL1+01pJqIakyp3W842SeILtc0KIhGKTy1pI8UKtr5+bVp9TaW4aqkIaMtk5zOiDXhbIWYq 5z5sEuroB0MElOP579ktH3/KKWR11TnQYGXF2h7M2x7is2dh2BLf25jthpyyWnXuE7jsJgMwc0To 9+WXu93pX2aC+/WfZ6g= ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	NSEC3 validation not implemented yet
	Found 1 RRSIGs over SOA RRset
	`com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040041 20250704030041 43326 com.cn. KVvvnnL1+01pJqIakyp3W842SeILtc0KIhGKTy1pI8UKtr5+bVp9TaW4aqkIaMtk5zOiDXhbIWYq 5z5sEuroB0MElOP579ktH3/KKWR11TnQYGXF2h7M2x7is2dh2BLf25jthpyyWnXuE7jsJgMwc0To 9+WXu93pX2aC+/WfZ6g= )`
	RRSIG=43326 and DNSKEY=43326 verifies the SOA RRset

com.cn

	Query to cns.cernet.net for com.cn/A
	Received 508 bytes from 202.112.0.44
	;; Response received from [202.112.0.44] 508 octets ;; HEADER SECTION ;; id = 13107 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	cns.cernet.net is authoritative for com.cn
	Found RRSIG signed by com.cn zone
	Query to cns.cernet.net for com.cn/A
	Received 508 bytes from 202.112.0.44
	;; Response received from [202.112.0.44] 508 octets ;; HEADER SECTION ;; id = 17747 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) GICE14DNTMDN31G43AUGVRKTKALVB8QC.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	NSEC3 validation not implemented yet
	Found 1 RRSIGs over SOA RRset
	`com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= )`
	RRSIG=43326 and DNSKEY=43326 verifies the SOA RRset

com.cn

	Query to a.dns.cn for com.cn/A
	Received 541 bytes from 203.119.25.1
	;; Response received from [203.119.25.1] 541 octets ;; HEADER SECTION ;; id = 30706 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	a.dns.cn is authoritative for com.cn
	Found RRSIG signed by com.cn zone
	Query to a.dns.cn for com.cn/A
	Received 541 bytes from 203.119.25.1
	;; Response received from [203.119.25.1] 541 octets ;; HEADER SECTION ;; id = 52347 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	NSEC3 validation not implemented yet
	Found 1 RRSIGs over SOA RRset
	`com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= )`
	RRSIG=43326 and DNSKEY=43326 verifies the SOA RRset

com.cn

	Query to c.dns.cn for com.cn/A
	Received 541 bytes from 203.119.27.1
	;; Response received from [203.119.27.1] 541 octets ;; HEADER SECTION ;; id = 49628 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	c.dns.cn is authoritative for com.cn
	Found RRSIG signed by com.cn zone
	Query to c.dns.cn for com.cn/A
	Received 541 bytes from 203.119.27.1
	;; Response received from [203.119.27.1] 541 octets ;; HEADER SECTION ;; id = 31529 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; com.cn. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) com.cn. 21600 IN SOA ( a.dns.cn. root.cnnic.cn. 2030032468 ;serial 7200 ;refresh 3600 ;retry 2419200 ;expire 21600 ;minimum ) com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN RRSIG ( NSEC3 8 3 21600 20250724084258 20250624074258 43326 com.cn. tPnmxu3L7SR4hUfMGZvuFvEzkUGpxtgr14IDxj3iTpWRWVD0l04nsYZ2Qf+tQZes2J9f2vMIo4Jy lVvEz8C4VYWR40pa9uKevUg297icHj7LXLcFHN4ZUOjWkwjFzEvC5wVMelvZpj3hjP8jLSBJ/+5O zEywpbpmVZIYYK1rRj0= ) gice14dntmdn31g43augvrktkalvb8qc.com.cn. 21600 IN NSEC3 ( 1 1 10 aef123ab gj8jb3sf8sgev59i4trjtj1satcfrtk0 NS SOA RRSIG DNSKEY NSEC3PARAM ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	NSEC3 validation not implemented yet
	Found 1 RRSIGs over SOA RRset
	`com.cn. 21600 IN RRSIG ( SOA 8 2 86400 20250803040149 20250704030149 43326 com.cn. Ow72oEfDQrYvhIqav5nd+3apoCcroI6rxrV/+E3bQpjfUNpD1qFcyVKwWdzcwc3409hNFdW+pKwT bPGRyIVsoEKv7mjcW/BMygKfW6Vw+dYRkEQ0JEBh2RTULWOyMrhYQJHRPlN7SzRC+q/C3Touoz9y cGLm7kIxQESbTsOo9VU= )`
	RRSIG=43326 and DNSKEY=43326 verifies the SOA RRset

com.cn

No response from com.cn nameservers

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