DNSSEC Debugger - www.dynhost.ml

Analyzing DNSSEC problems for www.dynhost.ml

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to c.root-servers.net for ./DNSKEY
	Received 1417 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1417 octets ;; HEADER SECTION ;; id = 46029 ;; 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 ( 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 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 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 ( 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 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`
	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=46441 is now in the chain-of-trust
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to f.root-servers.net for www.dynhost.ml/A
	Received 571 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 571 octets ;; HEADER SECTION ;; id = 50014 ;; 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 = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; www.dynhost.ml. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) ml. 172800 IN NS a.nic.ml. ml. 172800 IN NS b.nic.ml. ml. 172800 IN NS c.nic.ml. ml. 172800 IN NS d.nic.ml. ml. 86400 IN NSEC mlb. NS RRSIG NSEC ml. 86400 IN RRSIG ( NSEC 8 1 86400 20250719170000 20250706160000 46441 . VECWDYbfcEVWyXw9rLJR9g4kWcstCDmxD4dlBLs/mm3eJY45fsLRTKWk1bCfZe+ysqy3X8+ESBpY LjFGZa6Tkp8zL0I6GthSPnG+BXjsoPJdAGjWTvi845F6XkeyMUO6H409OBtgN2p5CBD5fdfwqfIv MIOpDHSxgfLrDHjUxJLhvYv/8TdlpShS8Axm02HwKKzPWB57tQegC2Y+PNcwDfUJQwUVZ0JpEqhJ I7md7MDmvJHqZzkgkcHsdh2AgQu+CLDsoT8nWGSqGf+cR6uJLbb/B6iW77NGCcX0aVXLUiGCxylI 2AJXQHIQfSts25DiIcc0+OZ7D98+sg+6TWbpzw== ) ;; ADDITIONAL SECTION (8 records) a.nic.ml. 172800 IN A 196.10.220.136 b.nic.ml. 172800 IN A 165.90.218.166 b.nic.ml. 172800 IN AAAA 2c0f:f900:2:3::2 c.nic.ml. 172800 IN A 204.61.216.144 c.nic.ml. 172800 IN AAAA 2001:500:14:6144:ad::1 d.nic.ml. 172800 IN A 196.216.168.37 d.nic.ml. 172800 IN AAAA 2001:43f8:120::37 ;; { "EDNS-VERSION": 0 }
	Query to g.root-servers.net for ml/DNSKEY
	Received 561 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 561 octets ;; HEADER SECTION ;; id = 58709 ;; 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 = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ml. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) ml. 172800 IN NS b.nic.ml. ml. 172800 IN NS a.nic.ml. ml. 172800 IN NS d.nic.ml. ml. 172800 IN NS c.nic.ml. ml. 86400 IN NSEC mlb. NS RRSIG NSEC ml. 86400 IN RRSIG ( NSEC 8 1 86400 20250719170000 20250706160000 46441 . VECWDYbfcEVWyXw9rLJR9g4kWcstCDmxD4dlBLs/mm3eJY45fsLRTKWk1bCfZe+ysqy3X8+ESBpY LjFGZa6Tkp8zL0I6GthSPnG+BXjsoPJdAGjWTvi845F6XkeyMUO6H409OBtgN2p5CBD5fdfwqfIv MIOpDHSxgfLrDHjUxJLhvYv/8TdlpShS8Axm02HwKKzPWB57tQegC2Y+PNcwDfUJQwUVZ0JpEqhJ I7md7MDmvJHqZzkgkcHsdh2AgQu+CLDsoT8nWGSqGf+cR6uJLbb/B6iW77NGCcX0aVXLUiGCxylI 2AJXQHIQfSts25DiIcc0+OZ7D98+sg+6TWbpzw== ) ;; ADDITIONAL SECTION (8 records) d.nic.ml. 172800 IN A 196.216.168.37 c.nic.ml. 172800 IN A 204.61.216.144 b.nic.ml. 172800 IN A 165.90.218.166 a.nic.ml. 172800 IN A 196.10.220.136 d.nic.ml. 172800 IN AAAA 2001:43f8:120::37 c.nic.ml. 172800 IN AAAA 2001:500:14:6144:ad::1 b.nic.ml. 172800 IN AAAA 2c0f:f900:2:3::2 ;; { "EDNS-VERSION": 0 }
	Found child zone ml

	Checking DS between . and ml
	Query to a.root-servers.net for ml/DS
	Received 704 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 704 octets ;; HEADER SECTION ;; id = 12777 ;; 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) ;; ml. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) . 86400 IN SOA ( a.root-servers.net. nstld.verisign-grs.com. 2025070601 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 86400 ;minimum ) . 86400 IN RRSIG ( SOA 8 0 86400 20250719170000 20250706160000 46441 . Je/p44jqHx5dXi/ww64wcV3bbu0YkrLoiZeIMuZAVcFRG0yWW6rMQbfXC/w7+wG5Y2mLL0IwC1/Y La9mfwRidgi9FWU1lj5DsMeSK8yPC1/ohS6jhfi11wcPbEVtEeDwrt9CLmfcxeR6F+1wbdeGyt0k ZAqsVH87x4zzQUu4sTVpJMukMkoMWtRtSo4XmG/m8VJhSyQEY7uDY/I7jD8aLNjYmYigbcTkOqZL eS14EAN+yTg8ZoyCQi2VB/8CA2foRkk7oAPeHUuNwvr/NBAq24GF+odLfXfu3ePcRdegRWVO0+Dx GJyQd672vXjhsIW5VPczSIpYXcEwYSIWlrqnrw== ) ml. 86400 IN NSEC mlb. NS RRSIG NSEC ml. 86400 IN RRSIG ( NSEC 8 1 86400 20250719170000 20250706160000 46441 . VECWDYbfcEVWyXw9rLJR9g4kWcstCDmxD4dlBLs/mm3eJY45fsLRTKWk1bCfZe+ysqy3X8+ESBpY LjFGZa6Tkp8zL0I6GthSPnG+BXjsoPJdAGjWTvi845F6XkeyMUO6H409OBtgN2p5CBD5fdfwqfIv MIOpDHSxgfLrDHjUxJLhvYv/8TdlpShS8Axm02HwKKzPWB57tQegC2Y+PNcwDfUJQwUVZ0JpEqhJ I7md7MDmvJHqZzkgkcHsdh2AgQu+CLDsoT8nWGSqGf+cR6uJLbb/B6iW77NGCcX0aVXLUiGCxylI 2AJXQHIQfSts25DiIcc0+OZ7D98+sg+6TWbpzw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for ml in the . zone
	Query to c.nic.ml for ml/DNSKEY
	Received 93 bytes from 204.61.216.144
	;; Response received from [204.61.216.144] 93 octets ;; HEADER SECTION ;; id = 8302 ;; 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 = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ml. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) ml. 7200 IN SOA ( ns1.nic.ml. supports.gouv.ml. 2025070701 ;serial 21600 ;refresh 3600 ;retry 1209600 ;expire 86400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to d.nic.ml for www.dynhost.ml/A
	Received 101 bytes from 196.216.168.37
	;; Response received from [196.216.168.37] 101 octets ;; HEADER SECTION ;; id = 47418 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NXDOMAIN ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; www.dynhost.ml. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) ml. 7200 IN SOA ( ns1.nic.ml. supports.gouv.ml. 2025070701 ;serial 21600 ;refresh 3600 ;retry 1209600 ;expire 86400 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Zone ml (196.216.168.37) returns NXDOMAIN for www.dynhost.ml
	No NSEC records in response

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DNSSEC Debugger

Trust Anchor:
Name Servers:

Paste a DS or DNSKEY record into the field above to use a Trust Anchor that is not published in the DNS. Validation will begin at the owner name of the DS/DNSKEY record.

You may also supply alternative starting name servers, separated by whitespace or commas. The given name servers must be authoritative for the same zone as the Trust Anchor.