DNSSEC Analyzer

Domain Name:

Time: 2022-01-28 20:05:58 UTC, NTP stratum 16

Analyzing DNSSEC problems for fdu.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 k.root-servers.net for ./DNSKEY
	Received 864 bytes from 193.0.14.129
	;; Response received from 193.0.14.129 (864 octets) ;; HEADER SECTION ;; id = 27604 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAZym4HCWiTAAl2Mv1izgTyn9sKwgi5eBxpG29bVlefq/r+TGCtmUElvFyBWHRjvf9mBglIlT BRse22dvzNOI+cYrkjD6LOHuxMoc/d4WtXWKdviNmrtWF2GpjmDOI98gLd4BZ0U/lY847mJP9Lyp FABZcEn3zM3vce4Ee1A3upSlFQ2TFyJSD9HvMnP4XneFexBxV96RpLcy2O+u2W6ChIiDCjlrowPC cU3zXfXxyWy/VKM6TOa8gNf+aKaVkcv/eIh5er8rrsqAi9KT8O5hmhzYLkUOQEXVSRORV0RMt9l3 JSwWxT1MebEDvtfBag3uo+mZwWSFlpc9kuzyWBd72Ec= ) ; Key ID = 9799 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20220211000000 20220121000000 20326 . om3IP7/pygJB+wAMHkUGb9wieFct9IztEoinwqlY+w3h34cFTih1NRAjBpdu7y3xMpp4LMRfyUYE 3MGDFi58upW6qY0sM8TBFXzPhBZitqLJM2sB07UHe0rstrbSvdq+9IAbXFkK6mRhtREggvleuRYH X/SnVW9QPHv8jxrZJDkNRYmW9NiwJoRwvI53v2BklBBe9P8Q61edXydlX9KsHJYqw4DF8FdpfE3o ajN0vnIwMWFpTJYXbOnPjAwf/SntpUxYawFYDssksaLl56kP/440O2F/tdIjdtwnBS2lMGrLASSe IT4VJmQI8Gm2RCHzN49Nywct3SbcpUuWJoZCEQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAZym4HCWiTAAl2Mv1izgTyn9sKwgi5eBxpG29bVlefq/r+TGCtmUElvFyBWHRjvf9mBglIlT BRse22dvzNOI+cYrkjD6LOHuxMoc/d4WtXWKdviNmrtWF2GpjmDOI98gLd4BZ0U/lY847mJP9Lyp FABZcEn3zM3vce4Ee1A3upSlFQ2TFyJSD9HvMnP4XneFexBxV96RpLcy2O+u2W6ChIiDCjlrowPC cU3zXfXxyWy/VKM6TOa8gNf+aKaVkcv/eIh5er8rrsqAi9KT8O5hmhzYLkUOQEXVSRORV0RMt9l3 JSwWxT1MebEDvtfBag3uo+mZwWSFlpc9kuzyWBd72Ec= ) ; Key ID = 9799`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	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 20220211000000 20220121000000 20326 . om3IP7/pygJB+wAMHkUGb9wieFct9IztEoinwqlY+w3h34cFTih1NRAjBpdu7y3xMpp4LMRfyUYE 3MGDFi58upW6qY0sM8TBFXzPhBZitqLJM2sB07UHe0rstrbSvdq+9IAbXFkK6mRhtREggvleuRYH X/SnVW9QPHv8jxrZJDkNRYmW9NiwJoRwvI53v2BklBBe9P8Q61edXydlX9KsHJYqw4DF8FdpfE3o ajN0vnIwMWFpTJYXbOnPjAwf/SntpUxYawFYDssksaLl56kP/440O2F/tdIjdtwnBS2lMGrLASSe IT4VJmQI8Gm2RCHzN49Nywct3SbcpUuWJoZCEQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=9799 is now in the chain-of-trust
	Query to h.root-servers.net for fdu.edu/A
	Received 1166 bytes from 198.97.190.53
	;; Response received from 198.97.190.53 (1166 octets) ;; HEADER SECTION ;; id = 65469 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.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 ( 28065 8 2 4172496cde85534e51129040355bd04b1fcfebae996dfdde652006f6f8b2ce76 ) edu. 86400 IN RRSIG ( DS 8 1 86400 20220210170000 20220128160000 9799 . FmMWcHQJHkO7j8J8vwJK7p6aC5nonHPIR6Zk5I8SQNs5Ppe8IML4YyjTsR/M8qfpi+TCeJn3Gbh7 aFdNXOJbPUjMTw/Kp7hCyjiG7i+OCoqrLbs9eL2yqa0txNEdqltUESP4kWGapQEabx+bkYRirAm7 xI1ltIgNGMbE9YBwRDoNCRh/5W2o1L499SVK7z+J+LOlCzX79vNr2KdWt8p5tTn8v39Vo8Tq5pD6 t3UQyKwVp0zxAd/Wct3+cD2jVuOmBkhjIRme3HsfRRWfuAOcgV7DJsgg3ft938y0QIX2ooPTY2pk +ew9DPmz6FbBDGL0uvb4x8sIx0kg0q27YOCAPg== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 b.edu-servers.net. 172800 IN A 192.33.14.30 c.edu-servers.net. 172800 IN A 192.26.92.30 d.edu-servers.net. 172800 IN A 192.31.80.30 e.edu-servers.net. 172800 IN A 192.12.94.30 f.edu-servers.net. 172800 IN A 192.35.51.30 g.edu-servers.net. 172800 IN A 192.42.93.30 h.edu-servers.net. 172800 IN A 192.54.112.30 i.edu-servers.net. 172800 IN A 192.43.172.30 j.edu-servers.net. 172800 IN A 192.48.79.30 k.edu-servers.net. 172800 IN A 192.52.178.30 l.edu-servers.net. 172800 IN A 192.41.162.30 m.edu-servers.net. 172800 IN A 192.55.83.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to i.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.36.148.17
	;; Response received from 192.36.148.17 (1162 octets) ;; HEADER SECTION ;; id = 52583 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 86400 IN DS ( 28065 8 2 4172496cde85534e51129040355bd04b1fcfebae996dfdde652006f6f8b2ce76 ) edu. 86400 IN RRSIG ( DS 8 1 86400 20220210170000 20220128160000 9799 . FmMWcHQJHkO7j8J8vwJK7p6aC5nonHPIR6Zk5I8SQNs5Ppe8IML4YyjTsR/M8qfpi+TCeJn3Gbh7 aFdNXOJbPUjMTw/Kp7hCyjiG7i+OCoqrLbs9eL2yqa0txNEdqltUESP4kWGapQEabx+bkYRirAm7 xI1ltIgNGMbE9YBwRDoNCRh/5W2o1L499SVK7z+J+LOlCzX79vNr2KdWt8p5tTn8v39Vo8Tq5pD6 t3UQyKwVp0zxAd/Wct3+cD2jVuOmBkhjIRme3HsfRRWfuAOcgV7DJsgg3ft938y0QIX2ooPTY2pk +ew9DPmz6FbBDGL0uvb4x8sIx0kg0q27YOCAPg== ) ;; 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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone edu

edu

	Checking DS between . and edu
	Query to g.root-servers.net for edu/DS
	Received 367 bytes from 192.112.36.4
	;; Response received from 192.112.36.4 (367 octets) ;; HEADER SECTION ;; id = 19900 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 28065 8 2 4172496cde85534e51129040355bd04b1fcfebae996dfdde652006f6f8b2ce76 ) edu. 86400 IN RRSIG ( DS 8 1 86400 20220210170000 20220128160000 9799 . FmMWcHQJHkO7j8J8vwJK7p6aC5nonHPIR6Zk5I8SQNs5Ppe8IML4YyjTsR/M8qfpi+TCeJn3Gbh7 aFdNXOJbPUjMTw/Kp7hCyjiG7i+OCoqrLbs9eL2yqa0txNEdqltUESP4kWGapQEabx+bkYRirAm7 xI1ltIgNGMbE9YBwRDoNCRh/5W2o1L499SVK7z+J+LOlCzX79vNr2KdWt8p5tTn8v39Vo8Tq5pD6 t3UQyKwVp0zxAd/Wct3+cD2jVuOmBkhjIRme3HsfRRWfuAOcgV7DJsgg3ft938y0QIX2ooPTY2pk +ew9DPmz6FbBDGL0uvb4x8sIx0kg0q27YOCAPg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 1 DS records for edu in the . zone
	DS=28065/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`edu. 86400 IN RRSIG ( DS 8 1 86400 20220210170000 20220128160000 9799 . FmMWcHQJHkO7j8J8vwJK7p6aC5nonHPIR6Zk5I8SQNs5Ppe8IML4YyjTsR/M8qfpi+TCeJn3Gbh7 aFdNXOJbPUjMTw/Kp7hCyjiG7i+OCoqrLbs9eL2yqa0txNEdqltUESP4kWGapQEabx+bkYRirAm7 xI1ltIgNGMbE9YBwRDoNCRh/5W2o1L499SVK7z+J+LOlCzX79vNr2KdWt8p5tTn8v39Vo8Tq5pD6 t3UQyKwVp0zxAd/Wct3+cD2jVuOmBkhjIRme3HsfRRWfuAOcgV7DJsgg3ft938y0QIX2ooPTY2pk +ew9DPmz6FbBDGL0uvb4x8sIx0kg0q27YOCAPg== )`
	RRSIG=9799 and DNSKEY=9799 verifies the DS RRset
	DS=28065/SHA-256 is now in the chain-of-trust
	`edu. 86400 IN DS ( 28065 8 2 4172496cde85534e51129040355bd04b1fcfebae996dfdde652006f6f8b2ce76 )`
	Query to d.edu-servers.net for edu/DNSKEY
	Received 775 bytes from 192.31.80.30
	;; Response received from 192.31.80.30 (775 octets) ;; HEADER SECTION ;; id = 27332 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 257 3 8 AQOluvuVWACqSUX6EZr3d5YIIv13SDXBpDeGRCIET3T0l1wp0NprtJhfc1YVehIlNqucijLnEhSL N2i0Txnh3bU5aQJLRf/qm21etL35ozAIlnfSgY5D0nxLPoBIRq++8Mxvr+2YCSRaCNyrqaU4TnHa PiHLuKe7sGyHQ8K8rXst7HxF5zgG+gIeytYIxpy4/bAaKCNVvGaYHxuNSBJBiYSrxjiZk268EP6E 3T+bSdi2HepB3ZuBWyOewsmHO8aoHmzIH049vBNI7iFZByRKY9yAJ8TshANtiUHHwAF7JJtWLW9o O10BqygYG+zS4weKGtkcNpzOUDWs41FWM8aFs4L1 ) ; Key ID = 28065 edu. 86400 IN DNSKEY ( 256 3 8 AQPbu99OwQJ6cki7qrd5QSTc84+qDtkQ4JxtA+11tleSQUZDyuTodk/OXsNurMSf1AUk8fvY4z0/ Dh8nBAl83K/9jNOPIcH5J/s4J81LmY7Tu5h4TuG/cWcSaqhzV6NQiDPDD57wKEWoENI3YjHWso1f TYFa5J4WAReLv4bySfvctWFGdyb9IYSAMQHnOaa+agHMAUKNoab4DDg5MJ4VtWmR ) ; Key ID = 47450 edu. 86400 IN RRSIG ( DNSKEY 8 1 86400 20220208195303 20220124194803 28065 edu. azX0hVU8sLLMAsBnZufnpaTIeIIPgD2Uh/bv6dJlDbi1JDx2PYExolm6p90gxP87yBu+vcL+rdwq d7w+VzB/g5Iac7ASRTMTn050Woc1YlTFFMEu6kRMEIKSw9KA9dIhozqy3RoFAkQ04U7rISQ0/Vf7 HEKpkispQWJzQLTjmNyI/fJo2XR3X9YBWqYUuKWSrWomAmQ0KuTwxcPNHZ0eeNrjRpjbdNOhGBlg wIBTtUlGKPEAOAW9Ia6dDJNTQNSo4U7eCzHCnVZJhCYGVJI3Lp+6qZwCclXJKPWiDpsnuOwUFZSo nZn1g1BVNcfKeWPdVrt3WBdqLz445NOtVivK6w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 257 3 8 AQOluvuVWACqSUX6EZr3d5YIIv13SDXBpDeGRCIET3T0l1wp0NprtJhfc1YVehIlNqucijLnEhSL N2i0Txnh3bU5aQJLRf/qm21etL35ozAIlnfSgY5D0nxLPoBIRq++8Mxvr+2YCSRaCNyrqaU4TnHa PiHLuKe7sGyHQ8K8rXst7HxF5zgG+gIeytYIxpy4/bAaKCNVvGaYHxuNSBJBiYSrxjiZk268EP6E 3T+bSdi2HepB3ZuBWyOewsmHO8aoHmzIH049vBNI7iFZByRKY9yAJ8TshANtiUHHwAF7JJtWLW9o O10BqygYG+zS4weKGtkcNpzOUDWs41FWM8aFs4L1 ) ; Key ID = 28065`
	`edu. 86400 IN DNSKEY ( 256 3 8 AQPbu99OwQJ6cki7qrd5QSTc84+qDtkQ4JxtA+11tleSQUZDyuTodk/OXsNurMSf1AUk8fvY4z0/ Dh8nBAl83K/9jNOPIcH5J/s4J81LmY7Tu5h4TuG/cWcSaqhzV6NQiDPDD57wKEWoENI3YjHWso1f TYFa5J4WAReLv4bySfvctWFGdyb9IYSAMQHnOaa+agHMAUKNoab4DDg5MJ4VtWmR ) ; Key ID = 47450`
	DNSKEY=28065/SEP is now in the chain-of-trust
	DS=28065/SHA-256 verifies DNSKEY=28065/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`edu. 86400 IN RRSIG ( DNSKEY 8 1 86400 20220208195303 20220124194803 28065 edu. azX0hVU8sLLMAsBnZufnpaTIeIIPgD2Uh/bv6dJlDbi1JDx2PYExolm6p90gxP87yBu+vcL+rdwq d7w+VzB/g5Iac7ASRTMTn050Woc1YlTFFMEu6kRMEIKSw9KA9dIhozqy3RoFAkQ04U7rISQ0/Vf7 HEKpkispQWJzQLTjmNyI/fJo2XR3X9YBWqYUuKWSrWomAmQ0KuTwxcPNHZ0eeNrjRpjbdNOhGBlg wIBTtUlGKPEAOAW9Ia6dDJNTQNSo4U7eCzHCnVZJhCYGVJI3Lp+6qZwCclXJKPWiDpsnuOwUFZSo nZn1g1BVNcfKeWPdVrt3WBdqLz445NOtVivK6w== )`
	RRSIG=28065 and DNSKEY=28065/SEP verifies the DNSKEY RRset
	DNSKEY=47450 is now in the chain-of-trust
	Query to f.edu-servers.net for fdu.edu/A
	Received 696 bytes from 192.35.51.30
	;; Response received from 192.35.51.30 (696 octets) ;; HEADER SECTION ;; id = 5853 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) fdu.edu. 172800 IN NS merlin.fdu.edu. fdu.edu. 172800 IN NS wizard.fdu.edu. fdu.edu. 172800 IN NS oracle.fdu.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 8 2 86400 20220202064912 20220126053912 47450 edu. 1Lr5fzlsCAXriVpzs/p69mAHy3sXTO2dhVyd5E/WIO2ijgzhEJsSDWSC1zBuqTGzdvLCv/4XOa8P iHJUDV2PfL5DayCExZwBSxWMSmVIT4hTsEQTIZQimYrtOgdIWvrd724OSKa7s6jfw5LMQYa28DcN 71eiIKRQM+F+33Y6VNsABX67Kyy+kajR/8rke+nzSE9HzeJKfCLI/pRiN1Pzgg== ) LIANT64MBB023QH592K7VOFHMGQIGILQ.edu. 86400 IN NSEC3 ( 1 1 0 - luvuutd2psn4f7ksfhbgettddi3e20j2 NS DS RRSIG ) LIANT64MBB023QH592K7VOFHMGQIGILQ.edu. 86400 IN RRSIG ( NSEC3 8 2 86400 20220204200017 20220128185017 47450 edu. F61TbIKhrHAoplHPhH/vLkK8hlTnoTT7gI5LEAMCEfXFro0K8NrVWWYEXQXsIIa9lFZ1Em17X7WF i5bndfL/R13dPTBS9kwhxEIxYTEEfe+/Ut1WO/GNGmz+Y8KlZHX/m7kdd2R23ZHpZAOQZzWpfXoI Jlg3u/GJb0cZxHZc4wJMcveD/FkE3FeMAanZZXhLIdyp9sw/wAqcYcbw+svMyg== ) ;; ADDITIONAL SECTION (4 records) merlin.fdu.edu. 172800 IN A 132.238.130.12 wizard.fdu.edu. 172800 IN A 132.238.2.17 oracle.fdu.edu. 172800 IN A 81.28.152.133 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.edu-servers.net for fdu.edu/DNSKEY
	Received 696 bytes from 192.26.92.30
	;; Response received from 192.26.92.30 (696 octets) ;; HEADER SECTION ;; id = 64256 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) fdu.edu. 172800 IN NS merlin.fdu.edu. fdu.edu. 172800 IN NS wizard.fdu.edu. fdu.edu. 172800 IN NS oracle.fdu.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 8 2 86400 20220202064912 20220126053912 47450 edu. 1Lr5fzlsCAXriVpzs/p69mAHy3sXTO2dhVyd5E/WIO2ijgzhEJsSDWSC1zBuqTGzdvLCv/4XOa8P iHJUDV2PfL5DayCExZwBSxWMSmVIT4hTsEQTIZQimYrtOgdIWvrd724OSKa7s6jfw5LMQYa28DcN 71eiIKRQM+F+33Y6VNsABX67Kyy+kajR/8rke+nzSE9HzeJKfCLI/pRiN1Pzgg== ) LIANT64MBB023QH592K7VOFHMGQIGILQ.edu. 86400 IN NSEC3 ( 1 1 0 - luvuutd2psn4f7ksfhbgettddi3e20j2 NS DS RRSIG ) LIANT64MBB023QH592K7VOFHMGQIGILQ.edu. 86400 IN RRSIG ( NSEC3 8 2 86400 20220204200017 20220128185017 47450 edu. F61TbIKhrHAoplHPhH/vLkK8hlTnoTT7gI5LEAMCEfXFro0K8NrVWWYEXQXsIIa9lFZ1Em17X7WF i5bndfL/R13dPTBS9kwhxEIxYTEEfe+/Ut1WO/GNGmz+Y8KlZHX/m7kdd2R23ZHpZAOQZzWpfXoI Jlg3u/GJb0cZxHZc4wJMcveD/FkE3FeMAanZZXhLIdyp9sw/wAqcYcbw+svMyg== ) ;; ADDITIONAL SECTION (4 records) merlin.fdu.edu. 172800 IN A 132.238.130.12 wizard.fdu.edu. 172800 IN A 132.238.2.17 oracle.fdu.edu. 172800 IN A 81.28.152.133 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone fdu.edu

fdu.edu

	Checking DS between edu and fdu.edu
	Query to h.edu-servers.net for fdu.edu/DS
	Received 855 bytes from 192.54.112.30
	;; Response received from 192.54.112.30 (855 octets) ;; HEADER SECTION ;; id = 58518 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 8 2 86400 20220202064912 20220126053912 47450 edu. 1Lr5fzlsCAXriVpzs/p69mAHy3sXTO2dhVyd5E/WIO2ijgzhEJsSDWSC1zBuqTGzdvLCv/4XOa8P iHJUDV2PfL5DayCExZwBSxWMSmVIT4hTsEQTIZQimYrtOgdIWvrd724OSKa7s6jfw5LMQYa28DcN 71eiIKRQM+F+33Y6VNsABX67Kyy+kajR/8rke+nzSE9HzeJKfCLI/pRiN1Pzgg== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1643400342 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 86400 ;minimum ) edu. 900 IN RRSIG ( SOA 8 1 900 20220204200542 20220128185542 47450 edu. v5YC16ZiUTVtiLljOREsFj1J75WfgHrqY+mOKxIFFCo0I4IXM9JTEans8YTbL84nZ3mH9H4DBkbm XKbMwfcIfExbMG/gaA/C+p5Cn+Hz7SxYDMp2TAGpE+38oNRZW5VZ4GCe6oOEMQYaykFzEQ++moOr GpgAs4HWNqavLLrf1wkoK0dCidIPyVByXhjYMB3/P90y381JToC8mp+mrBsSDA== ) LIANT64MBB023QH592K7VOFHMGQIGILQ.edu. 86400 IN NSEC3 ( 1 1 0 - luvuutd2psn4f7ksfhbgettddi3e20j2 NS DS RRSIG ) LIANT64MBB023QH592K7VOFHMGQIGILQ.edu. 86400 IN RRSIG ( NSEC3 8 2 86400 20220204200017 20220128185017 47450 edu. F61TbIKhrHAoplHPhH/vLkK8hlTnoTT7gI5LEAMCEfXFro0K8NrVWWYEXQXsIIa9lFZ1Em17X7WF i5bndfL/R13dPTBS9kwhxEIxYTEEfe+/Ut1WO/GNGmz+Y8KlZHX/m7kdd2R23ZHpZAOQZzWpfXoI Jlg3u/GJb0cZxHZc4wJMcveD/FkE3FeMAanZZXhLIdyp9sw/wAqcYcbw+svMyg== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	No DS records found for fdu.edu in the edu zone
	Query to merlin.fdu.edu for fdu.edu/DNSKEY
	Received 90 bytes from 132.238.130.12
	;; Response received from 132.238.130.12 (90 octets) ;; HEADER SECTION ;; id = 8586 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 1 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) fdu.edu. 720 IN SOA ( wizard.fdu.edu. postmaster.fdu.edu. 6898 ;serial 900 ;refresh 300 ;retry 3600000 ;expire 720 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	No DNSKEY records found
	Query to oracle.fdu.edu for fdu.edu/A
	Received 163 bytes from 81.28.152.133
	;; Response received from 81.28.152.133 (163 octets) ;; HEADER SECTION ;; id = 7084 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN A ;; ANSWER SECTION (1 record) fdu.edu. 720 IN A 23.185.0.1 ;; AUTHORITY SECTION (3 records) fdu.edu. 720 IN NS merlin.fdu.edu. fdu.edu. 720 IN NS wizard.fdu.edu. fdu.edu. 720 IN NS oracle.fdu.edu. ;; ADDITIONAL SECTION (4 records) wizard.fdu.edu. 720 IN A 132.238.2.17 oracle.fdu.edu. 720 IN A 81.28.152.133 merlin.fdu.edu. 720 IN A 132.238.130.12 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	oracle.fdu.edu is authoritative for fdu.edu
	Query to merlin.fdu.edu for fdu.edu/SOA
	Received 194 bytes from 132.238.130.12
	;; Response received from 132.238.130.12 (194 octets) ;; HEADER SECTION ;; id = 40097 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN SOA ;; ANSWER SECTION (1 record) fdu.edu. 720 IN SOA ( wizard.fdu.edu. postmaster.fdu.edu. 6898 ;serial 900 ;refresh 300 ;retry 3600000 ;expire 720 ;minimum ) ;; AUTHORITY SECTION (3 records) fdu.edu. 720 IN NS merlin.fdu.edu. fdu.edu. 720 IN NS wizard.fdu.edu. fdu.edu. 720 IN NS oracle.fdu.edu. ;; ADDITIONAL SECTION (4 records) wizard.fdu.edu. 720 IN A 132.238.2.17 oracle.fdu.edu. 720 IN A 81.28.152.133 merlin.fdu.edu. 720 IN A 132.238.130.12 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to wizard.fdu.edu for fdu.edu/SOA
	Received 194 bytes from 132.238.2.17
	;; Response received from 132.238.2.17 (194 octets) ;; HEADER SECTION ;; id = 58564 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN SOA ;; ANSWER SECTION (1 record) fdu.edu. 720 IN SOA ( wizard.fdu.edu. postmaster.fdu.edu. 6898 ;serial 900 ;refresh 300 ;retry 3600000 ;expire 720 ;minimum ) ;; AUTHORITY SECTION (3 records) fdu.edu. 720 IN NS wizard.fdu.edu. fdu.edu. 720 IN NS oracle.fdu.edu. fdu.edu. 720 IN NS merlin.fdu.edu. ;; ADDITIONAL SECTION (4 records) wizard.fdu.edu. 720 IN A 132.238.2.17 oracle.fdu.edu. 720 IN A 81.28.152.133 merlin.fdu.edu. 720 IN A 132.238.130.12 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to oracle.fdu.edu for fdu.edu/A
	Received 163 bytes from 81.28.152.133
	;; Response received from 81.28.152.133 (163 octets) ;; HEADER SECTION ;; id = 44475 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN A ;; ANSWER SECTION (1 record) fdu.edu. 720 IN A 23.185.0.1 ;; AUTHORITY SECTION (3 records) fdu.edu. 720 IN NS wizard.fdu.edu. fdu.edu. 720 IN NS merlin.fdu.edu. fdu.edu. 720 IN NS oracle.fdu.edu. ;; ADDITIONAL SECTION (4 records) wizard.fdu.edu. 720 IN A 132.238.2.17 oracle.fdu.edu. 720 IN A 81.28.152.133 merlin.fdu.edu. 720 IN A 132.238.130.12 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	fdu.edu A RR has value 23.185.0.1
	No RRSIGs found

fdu.edu

	Query to merlin.fdu.edu for fdu.edu/A
	Received 163 bytes from 132.238.130.12
	;; Response received from 132.238.130.12 (163 octets) ;; HEADER SECTION ;; id = 49272 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN A ;; ANSWER SECTION (1 record) fdu.edu. 720 IN A 23.185.0.1 ;; AUTHORITY SECTION (3 records) fdu.edu. 720 IN NS merlin.fdu.edu. fdu.edu. 720 IN NS wizard.fdu.edu. fdu.edu. 720 IN NS oracle.fdu.edu. ;; ADDITIONAL SECTION (4 records) wizard.fdu.edu. 720 IN A 132.238.2.17 oracle.fdu.edu. 720 IN A 81.28.152.133 merlin.fdu.edu. 720 IN A 132.238.130.12 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	merlin.fdu.edu is authoritative for fdu.edu
	Query to merlin.fdu.edu for fdu.edu/A
	Received 163 bytes from 132.238.130.12
	;; Response received from 132.238.130.12 (163 octets) ;; HEADER SECTION ;; id = 32300 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN A ;; ANSWER SECTION (1 record) fdu.edu. 720 IN A 23.185.0.1 ;; AUTHORITY SECTION (3 records) fdu.edu. 720 IN NS merlin.fdu.edu. fdu.edu. 720 IN NS wizard.fdu.edu. fdu.edu. 720 IN NS oracle.fdu.edu. ;; ADDITIONAL SECTION (4 records) wizard.fdu.edu. 720 IN A 132.238.2.17 oracle.fdu.edu. 720 IN A 81.28.152.133 merlin.fdu.edu. 720 IN A 132.238.130.12 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	fdu.edu A RR has value 23.185.0.1
	No RRSIGs found

fdu.edu

	Query to wizard.fdu.edu for fdu.edu/A
	Received 163 bytes from 132.238.2.17
	;; Response received from 132.238.2.17 (163 octets) ;; HEADER SECTION ;; id = 60947 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN A ;; ANSWER SECTION (1 record) fdu.edu. 720 IN A 23.185.0.1 ;; AUTHORITY SECTION (3 records) fdu.edu. 720 IN NS merlin.fdu.edu. fdu.edu. 720 IN NS wizard.fdu.edu. fdu.edu. 720 IN NS oracle.fdu.edu. ;; ADDITIONAL SECTION (4 records) wizard.fdu.edu. 720 IN A 132.238.2.17 oracle.fdu.edu. 720 IN A 81.28.152.133 merlin.fdu.edu. 720 IN A 132.238.130.12 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	wizard.fdu.edu is authoritative for fdu.edu
	Query to wizard.fdu.edu for fdu.edu/A
	Received 163 bytes from 132.238.2.17
	;; Response received from 132.238.2.17 (163 octets) ;; HEADER SECTION ;; id = 28805 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; fdu.edu. IN A ;; ANSWER SECTION (1 record) fdu.edu. 720 IN A 23.185.0.1 ;; AUTHORITY SECTION (3 records) fdu.edu. 720 IN NS wizard.fdu.edu. fdu.edu. 720 IN NS merlin.fdu.edu. fdu.edu. 720 IN NS oracle.fdu.edu. ;; ADDITIONAL SECTION (4 records) wizard.fdu.edu. 720 IN A 132.238.2.17 oracle.fdu.edu. 720 IN A 81.28.152.133 merlin.fdu.edu. 720 IN A 132.238.130.12 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	fdu.edu A RR has value 23.185.0.1
	No RRSIGs found

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DNSSEC Analyzer

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