DNSSEC Debugger - furman.edu

Domain Name:

Time: 2025-12-27 12:28:13 UTC

Analyzing DNSSEC problems for furman.edu

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

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to b.root-servers.net for ./DNSKEY
	Received 1414 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1414 octets ;; HEADER SECTION ;; id = 38329 ;; 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 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809 . 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 20260110000000 20251220000000 20326 . RZO5FQjtg6Yk0Dara521nCUfYnQxCLAVdbC+buKQVAKlHsZ6srxXHNAL8DMoHohT+PyIlPFAQMb5 fBZatrDaqxpZZ/YbC0A2zxGxOwuOPb1xRbqi6E3zSKfilTRuAux5jN0KYbZZhFxda62e9Hv+2GJs MLixTpiV3RVXtxENI2GPRA8mRRJPBDR7XVQF/2Pz+vjcAW07dp27CrNmQPyZtVjSgw49Jz1rSsAm +EEKO6C7KLG5hmENQr165D3YjMWCs93YhTY8bhWYVqeDtsB1BwoEWkMqSFs4I4+uMd14BHvO6mlq zOZyWC+3kXYTpoAlE0kFhKNv1i54wgHRB+paqw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 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 ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809`
	`. 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
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260110000000 20251220000000 20326 . RZO5FQjtg6Yk0Dara521nCUfYnQxCLAVdbC+buKQVAKlHsZ6srxXHNAL8DMoHohT+PyIlPFAQMb5 fBZatrDaqxpZZ/YbC0A2zxGxOwuOPb1xRbqi6E3zSKfilTRuAux5jN0KYbZZhFxda62e9Hv+2GJs MLixTpiV3RVXtxENI2GPRA8mRRJPBDR7XVQF/2Pz+vjcAW07dp27CrNmQPyZtVjSgw49Jz1rSsAm +EEKO6C7KLG5hmENQr165D3YjMWCs93YhTY8bhWYVqeDtsB1BwoEWkMqSFs4I4+uMd14BHvO6mlq zOZyWC+3kXYTpoAlE0kFhKNv1i54wgHRB+paqw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=61809 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to l.root-servers.net for furman.edu/A
	Received 1169 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 1169 octets ;; HEADER SECTION ;; id = 49582 ;; 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 = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; furman.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260109050000 20251227040000 61809 . xe5ss0t9I4O/Sl5YvSn3/zIc82Gd65VKqJ/aLA2PXkO+dk0qzXGFBfnrnZ6J5BvQFAla8Me/R8kf bX+qcCgGpsJEnjSNBJeAeqpwxcXAzUu5tJoWjkAfy9a+y6HvHh0sADy1bVUolDD4tJY8N+u7h+3X I8pYvu6t+FXYXcyfhHdHYg0PDZ8D4dvCnD+9qJ2Y7grawbsbt6uFKtEy7bAi6VOswSRKOF0PG3Lm OeXmFmGb9GIIzuWls5n8MsazLdbdSBPt0Als6FwCyn32IZZPVriJcXTwrRG8HgE+Ge9bcnia4+xc XVzzCv5U5SAXNGkK6a/+gmPb1O9XFV4W75xgYw== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to c.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1162 octets ;; HEADER SECTION ;; id = 30349 ;; 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 = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260109050000 20251227040000 61809 . xe5ss0t9I4O/Sl5YvSn3/zIc82Gd65VKqJ/aLA2PXkO+dk0qzXGFBfnrnZ6J5BvQFAla8Me/R8kf bX+qcCgGpsJEnjSNBJeAeqpwxcXAzUu5tJoWjkAfy9a+y6HvHh0sADy1bVUolDD4tJY8N+u7h+3X I8pYvu6t+FXYXcyfhHdHYg0PDZ8D4dvCnD+9qJ2Y7grawbsbt6uFKtEy7bAi6VOswSRKOF0PG3Lm OeXmFmGb9GIIzuWls5n8MsazLdbdSBPt0Als6FwCyn32IZZPVriJcXTwrRG8HgE+Ge9bcnia4+xc XVzzCv5U5SAXNGkK6a/+gmPb1O9XFV4W75xgYw== ) ;; ADDITIONAL SECTION (27 records) m.edu-servers.net. 172800 IN A 192.55.83.30 l.edu-servers.net. 172800 IN A 192.41.162.30 k.edu-servers.net. 172800 IN A 192.52.178.30 j.edu-servers.net. 172800 IN A 192.48.79.30 i.edu-servers.net. 172800 IN A 192.43.172.30 h.edu-servers.net. 172800 IN A 192.54.112.30 g.edu-servers.net. 172800 IN A 192.42.93.30 f.edu-servers.net. 172800 IN A 192.35.51.30 e.edu-servers.net. 172800 IN A 192.12.94.30 d.edu-servers.net. 172800 IN A 192.31.80.30 c.edu-servers.net. 172800 IN A 192.26.92.30 b.edu-servers.net. 172800 IN A 192.33.14.30 a.edu-servers.net. 172800 IN A 192.5.6.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to i.root-servers.net for edu/DS
	Received 367 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 367 octets ;; HEADER SECTION ;; id = 20860 ;; 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) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260109050000 20251227040000 61809 . xe5ss0t9I4O/Sl5YvSn3/zIc82Gd65VKqJ/aLA2PXkO+dk0qzXGFBfnrnZ6J5BvQFAla8Me/R8kf bX+qcCgGpsJEnjSNBJeAeqpwxcXAzUu5tJoWjkAfy9a+y6HvHh0sADy1bVUolDD4tJY8N+u7h+3X I8pYvu6t+FXYXcyfhHdHYg0PDZ8D4dvCnD+9qJ2Y7grawbsbt6uFKtEy7bAi6VOswSRKOF0PG3Lm OeXmFmGb9GIIzuWls5n8MsazLdbdSBPt0Als6FwCyn32IZZPVriJcXTwrRG8HgE+Ge9bcnia4+xc XVzzCv5U5SAXNGkK6a/+gmPb1O9XFV4W75xgYw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for edu in the . zone
	DS=35663/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`edu. 86400 IN RRSIG ( DS 8 1 86400 20260109050000 20251227040000 61809 . xe5ss0t9I4O/Sl5YvSn3/zIc82Gd65VKqJ/aLA2PXkO+dk0qzXGFBfnrnZ6J5BvQFAla8Me/R8kf bX+qcCgGpsJEnjSNBJeAeqpwxcXAzUu5tJoWjkAfy9a+y6HvHh0sADy1bVUolDD4tJY8N+u7h+3X I8pYvu6t+FXYXcyfhHdHYg0PDZ8D4dvCnD+9qJ2Y7grawbsbt6uFKtEy7bAi6VOswSRKOF0PG3Lm OeXmFmGb9GIIzuWls5n8MsazLdbdSBPt0Als6FwCyn32IZZPVriJcXTwrRG8HgE+Ge9bcnia4+xc XVzzCv5U5SAXNGkK6a/+gmPb1O9XFV4W75xgYw== )`
	RRSIG=61809 and DNSKEY=61809 verifies the DS RRset
	DS=35663/SHA-256 is now in the chain-of-trust
	`edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d )`
	Query to e.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 291 octets ;; HEADER SECTION ;; id = 24222 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 256 3 13 z4lwcWrgRUDpdraaCEucEEmkrer/JTr5FtHXCpe1b+wON9Q2f0ytrulcutPgQOuh8YhsdM+cJa1X 5pDSvxeySA== ) ; keytag 35999 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260110161114 20251226160614 35663 edu. +Nt4bdrVWTT0/5mKZkQHryZZL7f3tuWvMLm87m4EFAb4ahj5KfKa7NHqr7n92ffT3KoF0+mbrOxQ gKMP4MSqQQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 z4lwcWrgRUDpdraaCEucEEmkrer/JTr5FtHXCpe1b+wON9Q2f0ytrulcutPgQOuh8YhsdM+cJa1X 5pDSvxeySA== ) ; keytag 35999`
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	DNSKEY=35663/SEP is now in the chain-of-trust
	DS=35663/SHA-256 verifies DNSKEY=35663/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260110161114 20251226160614 35663 edu. +Nt4bdrVWTT0/5mKZkQHryZZL7f3tuWvMLm87m4EFAb4ahj5KfKa7NHqr7n92ffT3KoF0+mbrOxQ gKMP4MSqQQ== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=35999 is now in the chain-of-trust
	Query to h.edu-servers.net for furman.edu/A
	Received 292 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 292 octets ;; HEADER SECTION ;; id = 37141 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; furman.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) furman.edu. 172800 IN NS samara.ns.cloudflare.com. furman.edu. 172800 IN NS cesar.ns.cloudflare.com. furman.edu. 86400 IN DS ( 27 13 2 0b3326729102772c413a083b3e6f00216cd1346dabc530d9dd66dbd0b53042c7 ) furman.edu. 86400 IN DS ( 2371 13 2 0b3326729102772c413a083b3e6f00216cd1346dabc530d9dd66dbd0b53042c7 ) furman.edu. 86400 IN RRSIG ( DS 13 2 86400 20251231031501 20251224020501 35999 edu. 1y0aTM1fmcCxFuXELpgBJHJrhXiBwCys/d43ry8RQ8filUkI2LgZ0L/aOgly2L1JpgUXMe7GyjU9 mlgGTnZW1Q== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to g.edu-servers.net for furman.edu/DNSKEY
	Received 292 bytes from 192.42.93.30
	;; Response received from [192.42.93.30] 292 octets ;; HEADER SECTION ;; id = 64481 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; furman.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) furman.edu. 172800 IN NS samara.ns.cloudflare.com. furman.edu. 172800 IN NS cesar.ns.cloudflare.com. furman.edu. 86400 IN DS ( 27 13 2 0b3326729102772c413a083b3e6f00216cd1346dabc530d9dd66dbd0b53042c7 ) furman.edu. 86400 IN DS ( 2371 13 2 0b3326729102772c413a083b3e6f00216cd1346dabc530d9dd66dbd0b53042c7 ) furman.edu. 86400 IN RRSIG ( DS 13 2 86400 20251231031501 20251224020501 35999 edu. 1y0aTM1fmcCxFuXELpgBJHJrhXiBwCys/d43ry8RQ8filUkI2LgZ0L/aOgly2L1JpgUXMe7GyjU9 mlgGTnZW1Q== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone furman.edu

furman.edu

	Checking DS between edu and furman.edu
	Query to f.edu-servers.net for furman.edu/DS
	Received 1128 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 1128 octets ;; HEADER SECTION ;; id = 34603 ;; 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 = 14 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; furman.edu. IN DS ;; ANSWER SECTION (3 records) furman.edu. 86400 IN DS ( 27 13 2 0b3326729102772c413a083b3e6f00216cd1346dabc530d9dd66dbd0b53042c7 ) furman.edu. 86400 IN DS ( 2371 13 2 0b3326729102772c413a083b3e6f00216cd1346dabc530d9dd66dbd0b53042c7 ) furman.edu. 86400 IN RRSIG ( DS 13 2 86400 20251231031501 20251224020501 35999 edu. 1y0aTM1fmcCxFuXELpgBJHJrhXiBwCys/d43ry8RQ8filUkI2LgZ0L/aOgly2L1JpgUXMe7GyjU9 mlgGTnZW1Q== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN RRSIG ( NS 13 1 172800 20260103031702 20251227020702 35999 edu. 5fbr+5VKzU7RW5OY8P//CTV+Wed/3NGZQ5qWSwLpMU2vSrO3REeVR5J5oINmSYezpxC7wlPj46EE crmTXD2IaQ== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for furman.edu in the edu zone
	DS=27/SHA-256 has algorithm ECDSAP256SHA256
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`furman.edu. 86400 IN RRSIG ( DS 13 2 86400 20251231031501 20251224020501 35999 edu. 1y0aTM1fmcCxFuXELpgBJHJrhXiBwCys/d43ry8RQ8filUkI2LgZ0L/aOgly2L1JpgUXMe7GyjU9 mlgGTnZW1Q== )`
	RRSIG=35999 and DNSKEY=35999 verifies the DS RRset
	DS=27/SHA-256 is now in the chain-of-trust
	DS=2371/SHA-256 is now in the chain-of-trust
	`furman.edu. 86400 IN DS ( 27 13 2 0b3326729102772c413a083b3e6f00216cd1346dabc530d9dd66dbd0b53042c7 )`
	`furman.edu. 86400 IN DS ( 2371 13 2 0b3326729102772c413a083b3e6f00216cd1346dabc530d9dd66dbd0b53042c7 )`
	Query to samara.ns.cloudflare.com for furman.edu/DNSKEY
	Received 305 bytes from 108.162.194.160
	;; Response received from [108.162.194.160] 305 octets ;; HEADER SECTION ;; id = 57199 ;; 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) ;; furman.edu. IN DNSKEY ;; ANSWER SECTION (3 records) furman.edu. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; keytag 2371 furman.edu. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; keytag 34505 furman.edu. 3600 IN RRSIG ( DNSKEY 13 2 3600 20260207125207 20251208125207 2371 furman.edu. 7Lz98ZzUjvV3sfhTPWD1VWLLbdzFdo6gvplvDk1HnZ+NaLbtp7BXBjwRvpfhdUBHLY+VYfpMKikU yLNMT+MayQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for furman.edu
	`furman.edu. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; keytag 2371`
	`furman.edu. 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
	DS=27/SHA-256 is published, but a corresponding DNSKEY is not
	Found 1 RRSIGs over DNSKEY RRset
	`furman.edu. 3600 IN RRSIG ( DNSKEY 13 2 3600 20260207125207 20251208125207 2371 furman.edu. 7Lz98ZzUjvV3sfhTPWD1VWLLbdzFdo6gvplvDk1HnZ+NaLbtp7BXBjwRvpfhdUBHLY+VYfpMKikU yLNMT+MayQ== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to samara.ns.cloudflare.com for furman.edu/A
	Received 177 bytes from 172.64.34.160
	;; Response received from [172.64.34.160] 177 octets ;; HEADER SECTION ;; id = 9742 ;; 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) ;; furman.edu. IN A ;; ANSWER SECTION (3 records) furman.edu. 1800 IN A 162.159.136.54 furman.edu. 1800 IN A 162.159.137.54 furman.edu. 1800 IN RRSIG ( A 13 2 1800 20251228132814 20251226112814 34505 furman.edu. 3ZZmDbGHeTDXI9a9sYq9tdgIM3nKaufqgssrPeWO0PHMh89ofS97YI07FH8QeydBbYS2i7nTCIoc Pvni9Ola+g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	samara.ns.cloudflare.com is authoritative for furman.edu
	Found RRSIG signed by furman.edu zone
	Query to cesar.ns.cloudflare.com for furman.edu/SOA
	Received 208 bytes from 162.159.44.119
	;; Response received from [162.159.44.119] 208 octets ;; HEADER SECTION ;; id = 31520 ;; 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) ;; furman.edu. IN SOA ;; ANSWER SECTION (2 records) furman.edu. 1800 IN SOA ( cesar.ns.cloudflare.com. dns.cloudflare.com. 2391295803 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 1800 ;minimum ) furman.edu. 1800 IN RRSIG ( SOA 13 2 1800 20251228132814 20251226112814 34505 furman.edu. Yf0oVCPu3FPSwz7kxn3AZDfbcpm4432dMBjv50cGrFxILQwG9aE0nbwxmsDCQdKSrc76UdE89qZ2 TKrvhYnu7w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to samara.ns.cloudflare.com for furman.edu/A
	Received 177 bytes from 172.64.34.160
	;; Response received from [172.64.34.160] 177 octets ;; HEADER SECTION ;; id = 39191 ;; 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) ;; furman.edu. IN A ;; ANSWER SECTION (3 records) furman.edu. 1800 IN A 162.159.137.54 furman.edu. 1800 IN A 162.159.136.54 furman.edu. 1800 IN RRSIG ( A 13 2 1800 20251228132814 20251226112814 34505 furman.edu. iTaba4k4IRRsR4meJMiCoJy718tYkDQkqLu3dgX/1SPY+Pj3lZsnC5yFImeRRJEE810vEF/M5qwZ ELKbPwLdSg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	furman.edu A RR has value 162.159.137.54
	furman.edu A RR has value 162.159.136.54
	Found 1 RRSIGs over A RRset
	`furman.edu. 1800 IN RRSIG ( A 13 2 1800 20251228132814 20251226112814 34505 furman.edu. iTaba4k4IRRsR4meJMiCoJy718tYkDQkqLu3dgX/1SPY+Pj3lZsnC5yFImeRRJEE810vEF/M5qwZ ELKbPwLdSg== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

furman.edu

	Query to cesar.ns.cloudflare.com for furman.edu/A
	Received 177 bytes from 108.162.195.119
	;; Response received from [108.162.195.119] 177 octets ;; HEADER SECTION ;; id = 37747 ;; 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) ;; furman.edu. IN A ;; ANSWER SECTION (3 records) furman.edu. 1800 IN A 162.159.136.54 furman.edu. 1800 IN A 162.159.137.54 furman.edu. 1800 IN RRSIG ( A 13 2 1800 20251228132814 20251226112814 34505 furman.edu. GkMdWFxARAe5plkdnDZv9ii3ZUXFDeEJATPORaO3LqXAw/k4jglwK7qwjy2LBO0sm1ze7GRczakt 3Glx3krGtQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	cesar.ns.cloudflare.com is authoritative for furman.edu
	Found RRSIG signed by furman.edu zone
	Query to cesar.ns.cloudflare.com for furman.edu/A
	Received 177 bytes from 172.64.35.119
	;; Response received from [172.64.35.119] 177 octets ;; HEADER SECTION ;; id = 1580 ;; 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) ;; furman.edu. IN A ;; ANSWER SECTION (3 records) furman.edu. 1800 IN A 162.159.137.54 furman.edu. 1800 IN A 162.159.136.54 furman.edu. 1800 IN RRSIG ( A 13 2 1800 20251228132814 20251226112814 34505 furman.edu. 6tatcVDsuEyhFC68aK8cm4OjTbBYeUNuE52Xyl7QwNU5hwwVvs/0D25hjW/g5UZqyp+em67hXsTR Mzkv/fGCrA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	furman.edu A RR has value 162.159.137.54
	furman.edu A RR has value 162.159.136.54
	Found 1 RRSIGs over A RRset
	`furman.edu. 1800 IN RRSIG ( A 13 2 1800 20251228132814 20251226112814 34505 furman.edu. 6tatcVDsuEyhFC68aK8cm4OjTbBYeUNuE52Xyl7QwNU5hwwVvs/0D25hjW/g5UZqyp+em67hXsTR Mzkv/fGCrA== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

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DNSSEC Debugger

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