DNSSEC Debugger - FMCS.GOV

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Time: 2026-04-21 13:28:00 UTC

Analyzing DNSSEC problems for FMCS.GOV

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

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to l.root-servers.net for ./DNSKEY
	Received 1139 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 1139 octets ;; HEADER SECTION ;; id = 56934 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393 . 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 20260512000000 20260421000000 20326 . QvSkyDkWG8iEuZYOE0DYqVepxjeSy+/OYdhrVakvBjxk4j3bjMQV1sXumjCBQdvxk7ISiGzCythX xG7extNG3exqPszcbu5F2yGP3HpdcZlPb5AJLRs66pfUFz8/nHDCymq2X9a/vNmm50EiG5fKSf/p ZzWEyPVcnb0pWFkGXHHjqWeZVJEXM+Xf04M4zQtfzcwOoSZ7csseLr7ukYmcAMqkW0YdqHlA/9RK BGKhRRtwM+Zisdmz6a4nveAIqcPoi9sSY2CTZauROG5GpiYKqjDvZhlPi1jBBX6LmE6UFgQgJxof Gph1+dXE9iEohtXmBxt580NFS/T9/UcgZan6Yg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393`
	`. 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
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260512000000 20260421000000 20326 . QvSkyDkWG8iEuZYOE0DYqVepxjeSy+/OYdhrVakvBjxk4j3bjMQV1sXumjCBQdvxk7ISiGzCythX xG7extNG3exqPszcbu5F2yGP3HpdcZlPb5AJLRs66pfUFz8/nHDCymq2X9a/vNmm50EiG5fKSf/p ZzWEyPVcnb0pWFkGXHHjqWeZVJEXM+Xf04M4zQtfzcwOoSZ7csseLr7ukYmcAMqkW0YdqHlA/9RK BGKhRRtwM+Zisdmz6a4nveAIqcPoi9sSY2CTZauROG5GpiYKqjDvZhlPi1jBBX6LmE6UFgQgJxof Gph1+dXE9iEohtXmBxt580NFS/T9/UcgZan6Yg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=54393 is now in the chain-of-trust
	Query to i.root-servers.net for FMCS.GOV/A
	Received 618 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 618 octets ;; HEADER SECTION ;; id = 8165 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; FMCS.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260504050000 20260421040000 54393 . t9vRXsqoHdq+yBhjSreT8vVH8Mks2R4MxIvD0kRKyRkYYwDTd06KvVDmz4N1nbxBaqTxIxEHUiTP 33T1IFdxHcecrvB/wSAARcp9nhESJTk2hs4KHnafqKZbXzAXSW6T9TAaOfOHluvqIpelrZtFhLw1 OSEeAOGq3P9EsXMLVMOFTQ13laLaZySv2hqNlmE7a/sZrZJenEFypFil9Oq52zEq7AYHFXY8yIF8 K/W6e78Q5GkVSFZoUKDJf+zQR3wbjtgU2SLRU4PX3faOQfspokCUi2twXjWdFCGy/pZxmJ4AVfPW eRPy7jEG73C38WuIXpBUpzO+rhAERVkRTGPyNw== ) ;; ADDITIONAL SECTION (9 records) a.ns.gov. 172800 IN A 199.33.230.1 b.ns.gov. 172800 IN A 199.33.231.1 c.ns.gov. 172800 IN A 199.33.232.1 d.ns.gov. 172800 IN A 199.33.233.1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 ;; { "EDNS-VERSION": 0 }
	Query to j.root-servers.net for GOV/DNSKEY
	Received 610 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 610 octets ;; HEADER SECTION ;; id = 6207 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) GOV. 172800 IN NS a.ns.GOV. GOV. 172800 IN NS b.ns.GOV. GOV. 172800 IN NS c.ns.GOV. GOV. 172800 IN NS d.ns.GOV. GOV. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20260504050000 20260421040000 54393 . t9vRXsqoHdq+yBhjSreT8vVH8Mks2R4MxIvD0kRKyRkYYwDTd06KvVDmz4N1nbxBaqTxIxEHUiTP 33T1IFdxHcecrvB/wSAARcp9nhESJTk2hs4KHnafqKZbXzAXSW6T9TAaOfOHluvqIpelrZtFhLw1 OSEeAOGq3P9EsXMLVMOFTQ13laLaZySv2hqNlmE7a/sZrZJenEFypFil9Oq52zEq7AYHFXY8yIF8 K/W6e78Q5GkVSFZoUKDJf+zQR3wbjtgU2SLRU4PX3faOQfspokCUi2twXjWdFCGy/pZxmJ4AVfPW eRPy7jEG73C38WuIXpBUpzO+rhAERVkRTGPyNw== ) ;; ADDITIONAL SECTION (9 records) a.ns.GOV. 172800 IN A 199.33.230.1 a.ns.GOV. 172800 IN AAAA 2001:503:ff40::1 b.ns.GOV. 172800 IN A 199.33.231.1 b.ns.GOV. 172800 IN AAAA 2001:503:ff41::1 c.ns.GOV. 172800 IN A 199.33.232.1 c.ns.GOV. 172800 IN AAAA 2001:503:ff42::1 d.ns.GOV. 172800 IN A 199.33.233.1 d.ns.GOV. 172800 IN AAAA 2001:503:ff43::1 ;; { "EDNS-VERSION": 0 }
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to g.root-servers.net for GOV/DS
	Received 370 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 370 octets ;; HEADER SECTION ;; id = 65240 ;; 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) ;; GOV. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260504050000 20260421040000 54393 . t9vRXsqoHdq+yBhjSreT8vVH8Mks2R4MxIvD0kRKyRkYYwDTd06KvVDmz4N1nbxBaqTxIxEHUiTP 33T1IFdxHcecrvB/wSAARcp9nhESJTk2hs4KHnafqKZbXzAXSW6T9TAaOfOHluvqIpelrZtFhLw1 OSEeAOGq3P9EsXMLVMOFTQ13laLaZySv2hqNlmE7a/sZrZJenEFypFil9Oq52zEq7AYHFXY8yIF8 K/W6e78Q5GkVSFZoUKDJf+zQR3wbjtgU2SLRU4PX3faOQfspokCUi2twXjWdFCGy/pZxmJ4AVfPW eRPy7jEG73C38WuIXpBUpzO+rhAERVkRTGPyNw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for GOV in the . zone
	DS=2536/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20260504050000 20260421040000 54393 . t9vRXsqoHdq+yBhjSreT8vVH8Mks2R4MxIvD0kRKyRkYYwDTd06KvVDmz4N1nbxBaqTxIxEHUiTP 33T1IFdxHcecrvB/wSAARcp9nhESJTk2hs4KHnafqKZbXzAXSW6T9TAaOfOHluvqIpelrZtFhLw1 OSEeAOGq3P9EsXMLVMOFTQ13laLaZySv2hqNlmE7a/sZrZJenEFypFil9Oq52zEq7AYHFXY8yIF8 K/W6e78Q5GkVSFZoUKDJf+zQR3wbjtgU2SLRU4PX3faOQfspokCUi2twXjWdFCGy/pZxmJ4AVfPW eRPy7jEG73C38WuIXpBUpzO+rhAERVkRTGPyNw== )`
	RRSIG=54393 and DNSKEY=54393 verifies the DS RRset
	DS=2536/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 )`
	Query to a.ns.GOV for GOV/DNSKEY
	Received 291 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 291 octets ;; HEADER SECTION ;; id = 43240 ;; 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) ;; GOV. IN DNSKEY ;; ANSWER SECTION (3 records) GOV. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536 GOV. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496 GOV. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260605110630 20260405110630 2536 gov. 2iHkI6KNpypgXNkkvAKmXKicvyZoEJm+L3HYyM8970H7lTBFwiVYd2cum3MuioVU5WzMEQw1k1c6 /r/8XT47qw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for GOV
	`GOV. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536`
	`GOV. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496`
	DNSKEY=2536/SEP is now in the chain-of-trust
	DS=2536/SHA-256 verifies DNSKEY=2536/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260605110630 20260405110630 2536 gov. 2iHkI6KNpypgXNkkvAKmXKicvyZoEJm+L3HYyM8970H7lTBFwiVYd2cum3MuioVU5WzMEQw1k1c6 /r/8XT47qw== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to c.ns.GOV for FMCS.GOV/A
	Received 240 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 240 octets ;; HEADER SECTION ;; id = 51295 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; FMCS.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) FMCS.GOV. 10800 IN NS ctc-dns.usa-ctc.com. FMCS.GOV. 10800 IN NS ctc-dns2.usa-ctc.com. FMCS.GOV. 3600 IN DS ( 26155 8 2 54ad6e98d4b14483affe989af7d3aa92a2527a95e952923e43db70700518a001 ) FMCS.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422142800 20260420122800 35496 gov. uJR0NLEYAHJfREubuv2d65JZaetfWvzyPg4rRIGMztL803H9q1sfTrLk5SzY03wtlga6fqf40nur 6V2je9iJXQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to c.ns.GOV for FMCS.GOV/DNSKEY
	Received 240 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 240 octets ;; HEADER SECTION ;; id = 18007 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; FMCS.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) FMCS.GOV. 10800 IN NS ctc-dns.usa-ctc.com. FMCS.GOV. 10800 IN NS ctc-dns2.usa-ctc.com. FMCS.GOV. 3600 IN DS ( 26155 8 2 54ad6e98d4b14483affe989af7d3aa92a2527a95e952923e43db70700518a001 ) FMCS.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422142800 20260420122800 35496 gov. FGhqlxcw3TN1RsT/4qsHS9B2Hn5jppj7jvMM/jG/Tw5j4zvVHgokWP1c3OBOo2M4K09bZ3o8DoZI qnfuZSyUBw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone FMCS.GOV

FMCS.GOV

	Checking DS between GOV and FMCS.GOV
	Query to d.ns.GOV for FMCS.GOV/DS
	Received 184 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 184 octets ;; HEADER SECTION ;; id = 7492 ;; 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) ;; FMCS.GOV. IN DS ;; ANSWER SECTION (2 records) FMCS.GOV. 3600 IN DS ( 26155 8 2 54ad6e98d4b14483affe989af7d3aa92a2527a95e952923e43db70700518a001 ) FMCS.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422142800 20260420122800 35496 gov. mb/BzExQQ1hNsLANKixHho3z7rUsRAT+HBrODSPRyVWH92dUAR1liTsyDFPWzbLD9oFD2hcsJkli ymSNlmKKvw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for FMCS.GOV in the GOV zone
	DS=26155/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`FMCS.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422142800 20260420122800 35496 gov. mb/BzExQQ1hNsLANKixHho3z7rUsRAT+HBrODSPRyVWH92dUAR1liTsyDFPWzbLD9oFD2hcsJkli ymSNlmKKvw== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=26155/SHA-256 is now in the chain-of-trust
	`FMCS.GOV. 3600 IN DS ( 26155 8 2 54ad6e98d4b14483affe989af7d3aa92a2527a95e952923e43db70700518a001 )`
	Query to ctc-dns2.usa-ctc.com for FMCS.GOV/DNSKEY
	Received 1181 bytes from 96.127.69.238
	;; Response received from [96.127.69.238] 1181 octets ;; HEADER SECTION ;; id = 19660 ;; 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) ;; FMCS.GOV. IN DNSKEY ;; ANSWER SECTION (4 records) FMCS.GOV. 86400 IN DNSKEY ( 256 3 8 AwEAAcHL735paXOriji/ZsQW0YjHjqZAjGC9CaFMxM9jeePOpiKhyLuK+oVCRdPsRMid/7+p+srs 7RZfE9YCGgeE60yjW80FMEDjK1tpFrrMUehtxiaHalPIjvWTmXQcRwnkKh4uEYbDVRjujuEGhTEW hVVB1AcL/m/0nmFHPhhmnXzvDHWceitk+6TsA5apvYphVvRhrIrenKg8uwOGqShOmxlUPnGpIo4q LeotioP7zvruhCHefbtUuRiytPGuDDU3gt1Ci7/uMGpHhYsxoag0HLixqaxIjBtfLuaickpbcQDT IWJIGC2smzOqqVsUdbTiYi6NjghF6Cr8rPaQjLTyS6s= ) ; keytag 52920 FMCS.GOV. 86400 IN DNSKEY ( 257 3 8 AwEAAcG19JzEhJCbVCqdeiUe7DlrR9AEjoSbtGo5UE3Tq84ddFt/O5y7czXFrhHKnW5m1XFkmkM7 YZIf1E2TKdgXIhIFUi55guAdZbgB88megnF3ve7Q3z5hj1tRkwrrZuYj1p0U+Y+NVxaTod0r7tdc kVYY99C0+nP00ISDZl0YdJHs8neF9YxJMYI5Om6sBFAtJm0RPEOcdPHI1knOfwyXrw99KZ+PlgZx 9yLsyYuTvksA5yQL/+1Jxck00GCL0FWMIhbgQ9MdvAnNZKENHTPLm8i1dlYgHEBF2RIimXdejsrX Jzcn6eXUW190d/991QQno04gWgvmbhqai1KHSK5rIO8= ) ; keytag 26155 FMCS.GOV. 86400 IN RRSIG ( DNSKEY 8 2 86400 20260514230001 20260414230001 26155 fmcs.gov. ESssTSnTeB8bogt2ge1W5xRWuP5n81o+8JS82b1flQlhjQoBDVeQhVqnqkFYCr1f/uhFmXMVpvQa wX4o+KynA+CAgEMx6j83SG1PlBABRuRLEVoasVTcrXhpJoAAXr8QZ/ffnEqbDY5Ap//o4/OY/4U3 pu6aoSb2zxgeXkYLBl9YJZDyDBNyLx3mepgRskujxgjiuvQlBEq7PwGIQ/wLDiI7HYtxSfw4ZOGw awbuy1RJ76bgRsTfRQfdPYLIxkLbHOBV+Y8hQAm2ZYLZV56KwssrVUh3ODqJWF7fakJNwefcMYw7 OrSQQD91qQrLelbIykBgrRCIbqCTiLRukYF8kA== ) fmcs.gov. 86400 IN RRSIG ( DNSKEY 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. I3AxCcQ5mK14V1lA4nZo5jtHqK8Pv4PmJlzWyQkCHvR3BFhF0ccwVofXrO6QAv2ocJMVvZFK9N2Q t5ehOx5qsvUp9Ox+VJzOSSvYgFALVs8AOZeft2kFZR379NKrnzIxhedV3hNVN6sCAjHipX4ekvQt Q/L23zjEBvYu+CJ1qUAInR62GMM/Q83m0MNBFVa7FWXeNeu7wBfOazz7XL/0U4b6BMcePyRkmZK9 QvPij2PYagUAWk9f70Pbza8ActxSWBmG13ECds2BPPFyQWDe1ZgrYbZHTtisqEsbySsz8LO+C8c1 QREIgj5DpqVFNi2WHPJB7TJ/FkaRiVktJyuVDA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for FMCS.GOV
	`FMCS.GOV. 86400 IN DNSKEY ( 256 3 8 AwEAAcHL735paXOriji/ZsQW0YjHjqZAjGC9CaFMxM9jeePOpiKhyLuK+oVCRdPsRMid/7+p+srs 7RZfE9YCGgeE60yjW80FMEDjK1tpFrrMUehtxiaHalPIjvWTmXQcRwnkKh4uEYbDVRjujuEGhTEW hVVB1AcL/m/0nmFHPhhmnXzvDHWceitk+6TsA5apvYphVvRhrIrenKg8uwOGqShOmxlUPnGpIo4q LeotioP7zvruhCHefbtUuRiytPGuDDU3gt1Ci7/uMGpHhYsxoag0HLixqaxIjBtfLuaickpbcQDT IWJIGC2smzOqqVsUdbTiYi6NjghF6Cr8rPaQjLTyS6s= ) ; keytag 52920`
	`FMCS.GOV. 86400 IN DNSKEY ( 257 3 8 AwEAAcG19JzEhJCbVCqdeiUe7DlrR9AEjoSbtGo5UE3Tq84ddFt/O5y7czXFrhHKnW5m1XFkmkM7 YZIf1E2TKdgXIhIFUi55guAdZbgB88megnF3ve7Q3z5hj1tRkwrrZuYj1p0U+Y+NVxaTod0r7tdc kVYY99C0+nP00ISDZl0YdJHs8neF9YxJMYI5Om6sBFAtJm0RPEOcdPHI1knOfwyXrw99KZ+PlgZx 9yLsyYuTvksA5yQL/+1Jxck00GCL0FWMIhbgQ9MdvAnNZKENHTPLm8i1dlYgHEBF2RIimXdejsrX Jzcn6eXUW190d/991QQno04gWgvmbhqai1KHSK5rIO8= ) ; keytag 26155`
	DNSKEY=26155/SEP is now in the chain-of-trust
	DS=26155/SHA-256 verifies DNSKEY=26155/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`FMCS.GOV. 86400 IN RRSIG ( DNSKEY 8 2 86400 20260514230001 20260414230001 26155 fmcs.gov. ESssTSnTeB8bogt2ge1W5xRWuP5n81o+8JS82b1flQlhjQoBDVeQhVqnqkFYCr1f/uhFmXMVpvQa wX4o+KynA+CAgEMx6j83SG1PlBABRuRLEVoasVTcrXhpJoAAXr8QZ/ffnEqbDY5Ap//o4/OY/4U3 pu6aoSb2zxgeXkYLBl9YJZDyDBNyLx3mepgRskujxgjiuvQlBEq7PwGIQ/wLDiI7HYtxSfw4ZOGw awbuy1RJ76bgRsTfRQfdPYLIxkLbHOBV+Y8hQAm2ZYLZV56KwssrVUh3ODqJWF7fakJNwefcMYw7 OrSQQD91qQrLelbIykBgrRCIbqCTiLRukYF8kA== )`
	`fmcs.gov. 86400 IN RRSIG ( DNSKEY 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. I3AxCcQ5mK14V1lA4nZo5jtHqK8Pv4PmJlzWyQkCHvR3BFhF0ccwVofXrO6QAv2ocJMVvZFK9N2Q t5ehOx5qsvUp9Ox+VJzOSSvYgFALVs8AOZeft2kFZR379NKrnzIxhedV3hNVN6sCAjHipX4ekvQt Q/L23zjEBvYu+CJ1qUAInR62GMM/Q83m0MNBFVa7FWXeNeu7wBfOazz7XL/0U4b6BMcePyRkmZK9 QvPij2PYagUAWk9f70Pbza8ActxSWBmG13ECds2BPPFyQWDe1ZgrYbZHTtisqEsbySsz8LO+C8c1 QREIgj5DpqVFNi2WHPJB7TJ/FkaRiVktJyuVDA== )`
	RRSIG=26155 and DNSKEY=26155/SEP verifies the DNSKEY RRset
	RRSIG=52920 and DNSKEY=52920 verifies the DNSKEY RRset
	DNSKEY=52920 is now in the chain-of-trust
	Query to ctc-dns.usa-ctc.com for FMCS.GOV/A
	Received 701 bytes from 96.127.44.178
	;; Response received from [96.127.44.178] 701 octets ;; HEADER SECTION ;; id = 27318 ;; 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 = 3 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; FMCS.GOV. IN A ;; ANSWER SECTION (2 records) FMCS.GOV. 86400 IN A 96.127.73.102 FMCS.GOV. 86400 IN RRSIG ( A 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. vQX345byKbv2Pm9irqY7SDSrx12B3DUdN0VrkdSlF4A8DRcTfxRb0ApDZlCyMvMcaH8MD4eySw+M NI6ChuoQmzSQRwBY1fuagEx98CtawPdkhFclhcuXd8bKxJkUAWAQYpv/bmxwi8MxD/b5qOWwQVKt 80vb2beX8PQ1vEK6Cc4R/nonzL+8sFvUvcXGqrU+RyoSHwk6JTQuIwA5dR5gZhJFi89BuRJ3eN0A 5Fy4+IYmDDOOqQEN7hrChmy13a3W2tEpevRWHsh99WAyibby69uM2pXYQliiuj+YNgAv4EtX6gw/ wt0NiF/EO6frhHuvhn2yj8gUnn7vLsTHJ9uiGQ== ) ;; AUTHORITY SECTION (3 records) fmcs.gov. 86400 IN NS ctc-dns.usa-ctc.com. fmcs.gov. 86400 IN NS ctc-dns2.usa-ctc.com. fmcs.gov. 86400 IN RRSIG ( NS 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. KKo1W3SGuvYyMhZXWpkLfLWb46KwTsHpYrJk6M/CaBrtSWwz1DJblAc9F5ftw1r0L4IkE+lmr5ew a4MzubJpc3dOS9ED4BKjuSpqO5UIiwjEwKYPprm+3kahpcALOc/W7heTOU4C+YSnV9g8cgpdnjqW 7zIB7e155Rr2L/pQgqu0TeSL9QkC34mZqIodn4vuCu/PbnOPa4F+8WErI1NN1QtBSOG55oAMAzbh 47bX5DTTwJMDstcBz/2iWjkz/JVRF7LN1Q1yBprXEv5uEP7ZIvUflFNYoDGJSIXh3rK0Wqq1AfWf Uh+/6CPrZ4wNdTI1Mr/CYiMdHWdkBlOI5r9XNA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ctc-dns.usa-ctc.com is authoritative for FMCS.GOV
	Found RRSIG signed by fmcs.gov zone
	Query to ctc-dns2.usa-ctc.com for FMCS.GOV/SOA
	Received 733 bytes from 96.127.69.238
	;; Response received from [96.127.69.238] 733 octets ;; HEADER SECTION ;; id = 52394 ;; 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 = 3 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; FMCS.GOV. IN SOA ;; ANSWER SECTION (2 records) FMCS.GOV. 86400 IN SOA ( ctc-dns.usa-ctc.com. ctc-support.usa-ctc.com. 1413158882 ;serial 43200 ;refresh 10800 ;retry 2419200 ;expire 86400 ;minimum ) FMCS.GOV. 86400 IN RRSIG ( SOA 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. YhjgoDTXOX9WlgzU7xHBCDEltYcrAhq1EW/gtfzWxZXZFHEUZzwXUlxRMwY4NFVgch7S05In8DbN 5rR9Yoy38QqrcwB1K0FbUz6f7b029Qcz9bBNSZrXOIfdFz09Lx3GFbCWn9ig12pOU6Q41WeezuL8 Y7PlC1pgqxSiHz1K/Hn1Xf6bgPSZzPMvVpD/B+qJBjxMedKKgyZVhmBpyh40n0V1L5Ys/gnCBqKs MbjnTZDDbqKdigkYqCtER0geJA6fagI6PnzBC2kWXRBdIOgWNNoIr62JtiQ7yj4Fm3hsT/s1YANT aMONFPdHW4Ise3hSDJZ2Z+xZSzSqDNoPi7sb0A== ) ;; AUTHORITY SECTION (3 records) fmcs.gov. 86400 IN NS ctc-dns2.usa-ctc.com. fmcs.gov. 86400 IN NS ctc-dns.usa-ctc.com. fmcs.gov. 86400 IN RRSIG ( NS 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. KKo1W3SGuvYyMhZXWpkLfLWb46KwTsHpYrJk6M/CaBrtSWwz1DJblAc9F5ftw1r0L4IkE+lmr5ew a4MzubJpc3dOS9ED4BKjuSpqO5UIiwjEwKYPprm+3kahpcALOc/W7heTOU4C+YSnV9g8cgpdnjqW 7zIB7e155Rr2L/pQgqu0TeSL9QkC34mZqIodn4vuCu/PbnOPa4F+8WErI1NN1QtBSOG55oAMAzbh 47bX5DTTwJMDstcBz/2iWjkz/JVRF7LN1Q1yBprXEv5uEP7ZIvUflFNYoDGJSIXh3rK0Wqq1AfWf Uh+/6CPrZ4wNdTI1Mr/CYiMdHWdkBlOI5r9XNA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ctc-dns.usa-ctc.com for FMCS.GOV/A
	FMCS.GOV A RR has value 96.127.73.102
	Found 1 RRSIGs over A RRset
	`FMCS.GOV. 86400 IN RRSIG ( A 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. vQX345byKbv2Pm9irqY7SDSrx12B3DUdN0VrkdSlF4A8DRcTfxRb0ApDZlCyMvMcaH8MD4eySw+M NI6ChuoQmzSQRwBY1fuagEx98CtawPdkhFclhcuXd8bKxJkUAWAQYpv/bmxwi8MxD/b5qOWwQVKt 80vb2beX8PQ1vEK6Cc4R/nonzL+8sFvUvcXGqrU+RyoSHwk6JTQuIwA5dR5gZhJFi89BuRJ3eN0A 5Fy4+IYmDDOOqQEN7hrChmy13a3W2tEpevRWHsh99WAyibby69uM2pXYQliiuj+YNgAv4EtX6gw/ wt0NiF/EO6frhHuvhn2yj8gUnn7vLsTHJ9uiGQ== )`
	RRSIG=52920 and DNSKEY=52920 verifies the A RRset

FMCS.GOV

	Query to ctc-dns2.usa-ctc.com for FMCS.GOV/A
	Received 701 bytes from 96.127.69.238
	;; Response received from [96.127.69.238] 701 octets ;; HEADER SECTION ;; id = 7632 ;; 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 = 3 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; FMCS.GOV. IN A ;; ANSWER SECTION (2 records) FMCS.GOV. 86400 IN A 96.127.73.102 FMCS.GOV. 86400 IN RRSIG ( A 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. vQX345byKbv2Pm9irqY7SDSrx12B3DUdN0VrkdSlF4A8DRcTfxRb0ApDZlCyMvMcaH8MD4eySw+M NI6ChuoQmzSQRwBY1fuagEx98CtawPdkhFclhcuXd8bKxJkUAWAQYpv/bmxwi8MxD/b5qOWwQVKt 80vb2beX8PQ1vEK6Cc4R/nonzL+8sFvUvcXGqrU+RyoSHwk6JTQuIwA5dR5gZhJFi89BuRJ3eN0A 5Fy4+IYmDDOOqQEN7hrChmy13a3W2tEpevRWHsh99WAyibby69uM2pXYQliiuj+YNgAv4EtX6gw/ wt0NiF/EO6frhHuvhn2yj8gUnn7vLsTHJ9uiGQ== ) ;; AUTHORITY SECTION (3 records) fmcs.gov. 86400 IN NS ctc-dns2.usa-ctc.com. fmcs.gov. 86400 IN NS ctc-dns.usa-ctc.com. fmcs.gov. 86400 IN RRSIG ( NS 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. KKo1W3SGuvYyMhZXWpkLfLWb46KwTsHpYrJk6M/CaBrtSWwz1DJblAc9F5ftw1r0L4IkE+lmr5ew a4MzubJpc3dOS9ED4BKjuSpqO5UIiwjEwKYPprm+3kahpcALOc/W7heTOU4C+YSnV9g8cgpdnjqW 7zIB7e155Rr2L/pQgqu0TeSL9QkC34mZqIodn4vuCu/PbnOPa4F+8WErI1NN1QtBSOG55oAMAzbh 47bX5DTTwJMDstcBz/2iWjkz/JVRF7LN1Q1yBprXEv5uEP7ZIvUflFNYoDGJSIXh3rK0Wqq1AfWf Uh+/6CPrZ4wNdTI1Mr/CYiMdHWdkBlOI5r9XNA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ctc-dns2.usa-ctc.com is authoritative for FMCS.GOV
	Found RRSIG signed by fmcs.gov zone
	Query to ctc-dns2.usa-ctc.com for FMCS.GOV/A
	FMCS.GOV A RR has value 96.127.73.102
	Found 1 RRSIGs over A RRset
	`FMCS.GOV. 86400 IN RRSIG ( A 8 2 86400 20260514230001 20260414230001 52920 fmcs.gov. vQX345byKbv2Pm9irqY7SDSrx12B3DUdN0VrkdSlF4A8DRcTfxRb0ApDZlCyMvMcaH8MD4eySw+M NI6ChuoQmzSQRwBY1fuagEx98CtawPdkhFclhcuXd8bKxJkUAWAQYpv/bmxwi8MxD/b5qOWwQVKt 80vb2beX8PQ1vEK6Cc4R/nonzL+8sFvUvcXGqrU+RyoSHwk6JTQuIwA5dR5gZhJFi89BuRJ3eN0A 5Fy4+IYmDDOOqQEN7hrChmy13a3W2tEpevRWHsh99WAyibby69uM2pXYQliiuj+YNgAv4EtX6gw/ wt0NiF/EO6frhHuvhn2yj8gUnn7vLsTHJ9uiGQ== )`
	RRSIG=52920 and DNSKEY=52920 verifies the A RRset

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Want a second opinion? Test FMCS.GOV at dnsviz.net.

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