DNSSEC Debugger - alzheimers.gov

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Detail: more(+) / less(-)

Time: 2026-10-04 22:01:04 UTC

Analyzing DNSSEC problems for alzheimers.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 k.root-servers.net for ./DNSKEY
	Received 1414 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1414 octets ;; HEADER SECTION ;; id = 26208 ;; 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 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763 . 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 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 20261022000000 20261001000000 20326 . ARGOmBDyLkr5oQdR5OaIeoeBti1KWEX/LY/jZlRRXwF0f0eRZaljFpyVKFuZMzpafSYVs7eLOYjV yWJ3iENn4AEhvX9iaKmWu3XpSSV0D6bhv5D6bk4GVPJ7NGTnA2lr4fC9lq9UD1kK1Q3jYJsxZSoQ gjExDBfzwQUw1eYLLPPi7TQf+zA1wakHy2mkWnX1+bKDyrQ/p5ra4fgo/Pu7F47FXqRZEJ+K9o/T wA+nJn3RMS6dPaS46ERBSWHIeJAzQvNQELI4pAbdVp3d3N33R2C5MxX6kUzNku8CtyXGYukSi9LK 9GT3nrH9O97tDADq01z78aPnjl+6hLTgMkiupw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	`. 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 20261022000000 20261001000000 20326 . ARGOmBDyLkr5oQdR5OaIeoeBti1KWEX/LY/jZlRRXwF0f0eRZaljFpyVKFuZMzpafSYVs7eLOYjV yWJ3iENn4AEhvX9iaKmWu3XpSSV0D6bhv5D6bk4GVPJ7NGTnA2lr4fC9lq9UD1kK1Q3jYJsxZSoQ gjExDBfzwQUw1eYLLPPi7TQf+zA1wakHy2mkWnX1+bKDyrQ/p5ra4fgo/Pu7F47FXqRZEJ+K9o/T wA+nJn3RMS6dPaS46ERBSWHIeJAzQvNQELI4pAbdVp3d3N33R2C5MxX6kUzNku8CtyXGYukSi9LK 9GT3nrH9O97tDADq01z78aPnjl+6hLTgMkiupw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=8763 is now in the chain-of-trust
	DNSKEY=57780 is now in the chain-of-trust
	Query to j.root-servers.net for alzheimers.gov/A
	Received 621 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 621 octets ;; HEADER SECTION ;; id = 30154 ;; 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) ;; alzheimers.gov. IN A ;; 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 20261017170000 20261004160000 8763 . TPMEZ8pHUKRdGhdyD5SiA0YrZd4pmBjhbrBBBr8gsYh+eCMUYQ9X0Eko11Y0bq3iHPWutNgwkZ4o /+v+9vST5VVBqfjXmvS/TaE8RM/COfFe/fqVDH0UxAH5+YkRGnMQNDqoMgg3xqhmAW403kAisnyP WqqZe7ivKH1gqx6nho3sILMFx7iw9Lu1WdtiDErQF7B2F+WyKyQkmEuuRy/5EaQlee+l8l8L3rx/ TOvcvTvf+WZh7MdZiANHTtVcrrHa+XtWmUf4TUkFiUx9jrHDrm8sgzw+XFZXfK+gIRtiMKaSrf9E AICRTXDUuP83OF3LFHszrlweaQh1yEe2aTo0lQ== ) ;; 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 }
	Query to k.root-servers.net for gov/DNSKEY
	Received 610 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 610 octets ;; HEADER SECTION ;; id = 40366 ;; 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) ;; 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 20261017170000 20261004160000 8763 . TPMEZ8pHUKRdGhdyD5SiA0YrZd4pmBjhbrBBBr8gsYh+eCMUYQ9X0Eko11Y0bq3iHPWutNgwkZ4o /+v+9vST5VVBqfjXmvS/TaE8RM/COfFe/fqVDH0UxAH5+YkRGnMQNDqoMgg3xqhmAW403kAisnyP WqqZe7ivKH1gqx6nho3sILMFx7iw9Lu1WdtiDErQF7B2F+WyKyQkmEuuRy/5EaQlee+l8l8L3rx/ TOvcvTvf+WZh7MdZiANHTtVcrrHa+XtWmUf4TUkFiUx9jrHDrm8sgzw+XFZXfK+gIRtiMKaSrf9E AICRTXDUuP83OF3LFHszrlweaQh1yEe2aTo0lQ== ) ;; 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 h.root-servers.net for gov/DS
	Received 367 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 367 octets ;; HEADER SECTION ;; id = 38726 ;; 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 20261017170000 20261004160000 8763 . TPMEZ8pHUKRdGhdyD5SiA0YrZd4pmBjhbrBBBr8gsYh+eCMUYQ9X0Eko11Y0bq3iHPWutNgwkZ4o /+v+9vST5VVBqfjXmvS/TaE8RM/COfFe/fqVDH0UxAH5+YkRGnMQNDqoMgg3xqhmAW403kAisnyP WqqZe7ivKH1gqx6nho3sILMFx7iw9Lu1WdtiDErQF7B2F+WyKyQkmEuuRy/5EaQlee+l8l8L3rx/ TOvcvTvf+WZh7MdZiANHTtVcrrHa+XtWmUf4TUkFiUx9jrHDrm8sgzw+XFZXfK+gIRtiMKaSrf9E AICRTXDUuP83OF3LFHszrlweaQh1yEe2aTo0lQ== ) ;; 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 20261017170000 20261004160000 8763 . TPMEZ8pHUKRdGhdyD5SiA0YrZd4pmBjhbrBBBr8gsYh+eCMUYQ9X0Eko11Y0bq3iHPWutNgwkZ4o /+v+9vST5VVBqfjXmvS/TaE8RM/COfFe/fqVDH0UxAH5+YkRGnMQNDqoMgg3xqhmAW403kAisnyP WqqZe7ivKH1gqx6nho3sILMFx7iw9Lu1WdtiDErQF7B2F+WyKyQkmEuuRy/5EaQlee+l8l8L3rx/ TOvcvTvf+WZh7MdZiANHTtVcrrHa+XtWmUf4TUkFiUx9jrHDrm8sgzw+XFZXfK+gIRtiMKaSrf9E AICRTXDUuP83OF3LFHszrlweaQh1yEe2aTo0lQ== )`
	RRSIG=8763 and DNSKEY=8763 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 d.ns.gov for gov/DNSKEY
	Received 291 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 291 octets ;; HEADER SECTION ;; id = 7456 ;; 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 20261120110642 20260920110642 2536 gov. cfy+HEpjo649lgn0nmaZm2dw0PRBEIyKW7LtCSFSDTfc5dt/MTrQAxq5b6QAG5LqJnvI9gWiBeUg ios+M1nt8g== ) ;; 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 20261120110642 20260920110642 2536 gov. cfy+HEpjo649lgn0nmaZm2dw0PRBEIyKW7LtCSFSDTfc5dt/MTrQAxq5b6QAG5LqJnvI9gWiBeUg ios+M1nt8g== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to d.ns.gov for alzheimers.gov/A
	Received 427 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 427 octets ;; HEADER SECTION ;; id = 64194 ;; 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 = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) alzheimers.gov. 10800 IN NS ns.nih.gov. alzheimers.gov. 10800 IN NS ns2.nih.gov. alzheimers.gov. 10800 IN NS ns3.nih.gov. alzheimers.gov. 3600 IN DS ( 352 8 2 5169cdd00a1d8ece95ef049b98adf4af2bbf3b34929d38efe6491c271b4cb8c6 ) alzheimers.gov. 3600 IN DS ( 52919 8 2 5bb7b7f20c8c55c3e9f1c06e04c06066d5b497095675db2f31ee3182ab5a3986 ) alzheimers.gov. 3600 IN RRSIG ( DS 13 2 3600 20261005230104 20261003210104 35496 gov. 17Guyj2NDMOFgbjRsVLYVTOZo9DRWF/4ekKrkvaFiooYZlBkpU+JMIvrJFIv/nTrM1m+6UBf3+0l jB8sBjLKLA== ) ;; ADDITIONAL SECTION (7 records) ns.nih.gov. 3600 IN A 128.231.128.251 ns.nih.gov. 3600 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 3600 IN A 128.231.64.1 ns2.nih.gov. 3600 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 3600 IN A 165.112.4.230 ns3.nih.gov. 3600 IN AAAA 2607:f220:402:1801::a570:4e6 ;; { "EDNS-VERSION": 0 }
	Query to c.ns.gov for alzheimers.gov/DNSKEY
	Received 427 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 427 octets ;; HEADER SECTION ;; id = 62804 ;; 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 = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) alzheimers.gov. 10800 IN NS ns.nih.gov. alzheimers.gov. 10800 IN NS ns2.nih.gov. alzheimers.gov. 10800 IN NS ns3.nih.gov. alzheimers.gov. 3600 IN DS ( 352 8 2 5169cdd00a1d8ece95ef049b98adf4af2bbf3b34929d38efe6491c271b4cb8c6 ) alzheimers.gov. 3600 IN DS ( 52919 8 2 5bb7b7f20c8c55c3e9f1c06e04c06066d5b497095675db2f31ee3182ab5a3986 ) alzheimers.gov. 3600 IN RRSIG ( DS 13 2 3600 20261005230104 20261003210104 35496 gov. bqPrOGaEqp+eYRwNqQE9m+cIm2qfy9JjbytbQr4Oq9hi2aOrcECflTeS3z4kVNXexPuOk/ahrZVb C0TcKh1eBw== ) ;; ADDITIONAL SECTION (7 records) ns.nih.gov. 3600 IN A 128.231.128.251 ns.nih.gov. 3600 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 3600 IN A 128.231.64.1 ns2.nih.gov. 3600 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 3600 IN A 165.112.4.230 ns3.nih.gov. 3600 IN AAAA 2607:f220:402:1801::a570:4e6 ;; { "EDNS-VERSION": 0 }
	Found child zone alzheimers.gov

alzheimers.gov

	Checking DS between gov and alzheimers.gov
	Query to b.ns.gov for alzheimers.gov/DS
	Received 238 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 238 octets ;; HEADER SECTION ;; id = 31874 ;; 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) ;; alzheimers.gov. IN DS ;; ANSWER SECTION (3 records) alzheimers.gov. 3600 IN DS ( 352 8 2 5169cdd00a1d8ece95ef049b98adf4af2bbf3b34929d38efe6491c271b4cb8c6 ) alzheimers.gov. 3600 IN DS ( 52919 8 2 5bb7b7f20c8c55c3e9f1c06e04c06066d5b497095675db2f31ee3182ab5a3986 ) alzheimers.gov. 3600 IN RRSIG ( DS 13 2 3600 20261005230104 20261003210104 35496 gov. x0lEmes/07X2HBUJBcPVZDiKFBatajP8pl4mV+BVhubr1z2i2nu1D7dlZuM3CYumZ+yd4vNQ97qX rpN245QS9A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for alzheimers.gov in the gov zone
	DS=352/SHA-256 has algorithm RSASHA256
	DS=52919/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`alzheimers.gov. 3600 IN RRSIG ( DS 13 2 3600 20261005230104 20261003210104 35496 gov. x0lEmes/07X2HBUJBcPVZDiKFBatajP8pl4mV+BVhubr1z2i2nu1D7dlZuM3CYumZ+yd4vNQ97qX rpN245QS9A== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=352/SHA-256 is now in the chain-of-trust
	DS=52919/SHA-256 is now in the chain-of-trust
	`alzheimers.gov. 3600 IN DS ( 352 8 2 5169cdd00a1d8ece95ef049b98adf4af2bbf3b34929d38efe6491c271b4cb8c6 )`
	`alzheimers.gov. 3600 IN DS ( 52919 8 2 5bb7b7f20c8c55c3e9f1c06e04c06066d5b497095675db2f31ee3182ab5a3986 )`
	Query to ns.nih.gov for alzheimers.gov/DNSKEY
	Received 1239 bytes from 128.231.128.251
	;; Response received from [128.231.128.251] 1239 octets ;; HEADER SECTION ;; id = 4060 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 6 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN DNSKEY ;; ANSWER SECTION (6 records) alzheimers.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAcTkQbJ+Yip5Nu2J2N15yZP4h/i9mCegLn79iAjgGExV6lVfDEDGM9l6vmtQIakwZCKVoFZf j9lLKWIKxaCAVlBMgy0qbqvjFJnW8q4XiQ0Nkpn+sQI0SBOI3uCPPLT+ur6n1/O0aNL/yD/3/DY8 9MfEzw//WvX4KxYPRrQIXQPz ) ; keytag 12160 alzheimers.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAcK7dHjtBakX1IUsnM2OZAwnI41Olu8x2jJo513UHgjR5YXjT2+sli9VI4g8Aa+q5+g7sgXg 7tR511WiBfijAW9PlDbBDUKNB9tQqANSgRFqtOKEuoNG4KBm1EhA2j94yziWmUKfHdpQWdPqqcm5 l2Kte4Hy6c6b39tG7dW9IDA5 ) ; keytag 39619 alzheimers.gov. 172800 IN DNSKEY ( 257 3 8 AwEAAbP3del5fO3eRA6I13PuNHjXMo+bVPZb4fEfw7Zd11rUKiXCjYhuU8fnRA7Sr9sSfv6K1c6z AhaBA4saE6jX9z51/V0HrxAco+KoisOar0v2U6ARkGR9sFeMmutnSUlWP2a8RlJWokrfLvC17+ia Hn0pXja3mO8DL5MwgGsC5/jSoDOGmDI2WONjfY8pIqTQjSdTIwEtqUo6Wtdzr+T3v7dUrcrSrixQ rIGJ+54eprbkGLPqk2I/ay/4/7+k1r97BvJJXm4AIj0ivd6N88vrWt8/sOEvCsp8Ky/opteCClNb 1uptHBC8VRSN+jN8bEF35ieSJEoJpHU4AEc11zJFpB8= ) ; keytag 52919 alzheimers.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAb0QrWjGTZbDPy0Ii9IvdbUCs8Wf0V/uMXoS7vRrSqOM42cBrLNCf+/uLnz56fZlzGLXcsZY XaQraDZXk2vuT+aD+1KkZv0UTQPndXNKmX87mACjGww0LyajMeUooTr8y8Q1E8zWnLjK1BtIWCOv FW4ZySgESpBCShNnzjrc8QOZ ) ; keytag 65196 alzheimers.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20261008145415 20261004142454 12160 alzheimers.gov. qMjcMLdzjAxsad4K1Dzhn+wnzr5iMM8ejalOBAnAZhVzmCfx0vwkZElqItP3DxVTa6rD8HLC1RQZ xAzl+CJvxUZcUym6nzXtoRQIp/u5ir6+M7GlJzd1CUILRbzvZalmkn7aL7YSKqopEuRpRBK51Dws qCSh50wbO8hNr8O8qBU= ) alzheimers.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20261008145415 20261004142454 52919 alzheimers.gov. nSZLKm0u9ArlDXKddAxvokYJfAO8Qbf1eglwU0dVs4ep5aZKTd4Mw8sXyWp90Z2nzOqHhfmydFIR FY+Kb0OZ5AXwN6Hsqmg4kNEYZSJYS1+FGicNuRbYfDi6QTiiYhIZszes0QBgKzG3JxkAZdqcg3D3 ++a17WbhV16JeA/MoZf3c5TMlU9+GF5TWS3uTu8RdoU60A/qYnJpXR5lmZEE4micvF8RvzWc/3UP +t/jrIXpqiOQ2X3ljyBVIhLFGRVD8l1BtEPrc1urONvlCTZSLxrQZ7KKyWwBAvQykrTi5AYxeI6L chHss0x6vilK7Xt8PBo61KQF7RJGkGc7oud/Aw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for alzheimers.gov
	`alzheimers.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAcTkQbJ+Yip5Nu2J2N15yZP4h/i9mCegLn79iAjgGExV6lVfDEDGM9l6vmtQIakwZCKVoFZf j9lLKWIKxaCAVlBMgy0qbqvjFJnW8q4XiQ0Nkpn+sQI0SBOI3uCPPLT+ur6n1/O0aNL/yD/3/DY8 9MfEzw//WvX4KxYPRrQIXQPz ) ; keytag 12160`
	`alzheimers.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAcK7dHjtBakX1IUsnM2OZAwnI41Olu8x2jJo513UHgjR5YXjT2+sli9VI4g8Aa+q5+g7sgXg 7tR511WiBfijAW9PlDbBDUKNB9tQqANSgRFqtOKEuoNG4KBm1EhA2j94yziWmUKfHdpQWdPqqcm5 l2Kte4Hy6c6b39tG7dW9IDA5 ) ; keytag 39619`
	`alzheimers.gov. 172800 IN DNSKEY ( 257 3 8 AwEAAbP3del5fO3eRA6I13PuNHjXMo+bVPZb4fEfw7Zd11rUKiXCjYhuU8fnRA7Sr9sSfv6K1c6z AhaBA4saE6jX9z51/V0HrxAco+KoisOar0v2U6ARkGR9sFeMmutnSUlWP2a8RlJWokrfLvC17+ia Hn0pXja3mO8DL5MwgGsC5/jSoDOGmDI2WONjfY8pIqTQjSdTIwEtqUo6Wtdzr+T3v7dUrcrSrixQ rIGJ+54eprbkGLPqk2I/ay/4/7+k1r97BvJJXm4AIj0ivd6N88vrWt8/sOEvCsp8Ky/opteCClNb 1uptHBC8VRSN+jN8bEF35ieSJEoJpHU4AEc11zJFpB8= ) ; keytag 52919`
	`alzheimers.gov. 172800 IN DNSKEY ( 256 3 8 AwEAAb0QrWjGTZbDPy0Ii9IvdbUCs8Wf0V/uMXoS7vRrSqOM42cBrLNCf+/uLnz56fZlzGLXcsZY XaQraDZXk2vuT+aD+1KkZv0UTQPndXNKmX87mACjGww0LyajMeUooTr8y8Q1E8zWnLjK1BtIWCOv FW4ZySgESpBCShNnzjrc8QOZ ) ; keytag 65196`
	DNSKEY=52919/SEP is now in the chain-of-trust
	DS=52919/SHA-256 verifies DNSKEY=52919/SEP
	DS=352/SHA-256 is published, but a corresponding DNSKEY is not
	Found 2 RRSIGs over DNSKEY RRset
	`alzheimers.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20261008145415 20261004142454 12160 alzheimers.gov. qMjcMLdzjAxsad4K1Dzhn+wnzr5iMM8ejalOBAnAZhVzmCfx0vwkZElqItP3DxVTa6rD8HLC1RQZ xAzl+CJvxUZcUym6nzXtoRQIp/u5ir6+M7GlJzd1CUILRbzvZalmkn7aL7YSKqopEuRpRBK51Dws qCSh50wbO8hNr8O8qBU= )`
	`alzheimers.gov. 172800 IN RRSIG ( DNSKEY 8 2 172800 20261008145415 20261004142454 52919 alzheimers.gov. nSZLKm0u9ArlDXKddAxvokYJfAO8Qbf1eglwU0dVs4ep5aZKTd4Mw8sXyWp90Z2nzOqHhfmydFIR FY+Kb0OZ5AXwN6Hsqmg4kNEYZSJYS1+FGicNuRbYfDi6QTiiYhIZszes0QBgKzG3JxkAZdqcg3D3 ++a17WbhV16JeA/MoZf3c5TMlU9+GF5TWS3uTu8RdoU60A/qYnJpXR5lmZEE4micvF8RvzWc/3UP +t/jrIXpqiOQ2X3ljyBVIhLFGRVD8l1BtEPrc1urONvlCTZSLxrQZ7KKyWwBAvQykrTi5AYxeI6L chHss0x6vilK7Xt8PBo61KQF7RJGkGc7oud/Aw== )`
	RRSIG=12160 and DNSKEY=12160 verifies the DNSKEY RRset
	RRSIG=52919 and DNSKEY=52919/SEP verifies the DNSKEY RRset
	DNSKEY=12160 is now in the chain-of-trust
	DNSKEY=39619 is now in the chain-of-trust
	DNSKEY=65196 is now in the chain-of-trust
	Query to ns3.nih.gov for alzheimers.gov/A
	Received 233 bytes from 165.112.4.230
	;; Response received from [165.112.4.230] 233 octets ;; HEADER SECTION ;; id = 61708 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (2 records) alzheimers.gov. 28800 IN A 76.223.47.21 alzheimers.gov. 28800 IN RRSIG ( A 8 2 28800 20261008160754 20261004153320 12160 alzheimers.gov. AFJ4IpxEJLyw6j/a6ZgYEndEx8ceuGX1QKRjcLBqu3nPdgKo1svCIgXJCI7cMg6lycohrbGWBOjS ZNJ3dQCaqhj2NYf8tdE2ZfyfexJSziUYxnQr7h6KpxBvK+t3b4/NBRD09zXo3PqbKJoPz2g6trj5 VPxSsRmTaPVd5PyFqQo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns3.nih.gov is authoritative for alzheimers.gov
	Found RRSIG signed by alzheimers.gov zone
	Query to ns.nih.gov for alzheimers.gov/SOA
	Received 274 bytes from 128.231.128.251
	;; Response received from [128.231.128.251] 274 octets ;; HEADER SECTION ;; id = 57023 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN SOA ;; ANSWER SECTION (2 records) alzheimers.gov. 28800 IN SOA ( ns.nih.gov. hostmaster.nih.gov. 18637 ;serial 10800 ;refresh 1080 ;retry 2592000 ;expire 900 ;minimum ) alzheimers.gov. 28800 IN RRSIG ( SOA 8 2 28800 20261008163320 20261004153320 12160 alzheimers.gov. bHl4FUHARj0xRh2Z9Nhu38c4CWJJW7u7nmIfHWQTA3tTTKmft80j91egRCOh/iXlLbUo46ZOBnsB VfEH8Xk5oV/yzWZe+7DQDsnZM80bHvSIvJPLQ4vGGl9AUYht5L92jxRNjRt1Fo5ILPH+isqSJu2H w5GNIwlV4yqdu4VODzI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns2.nih.gov for alzheimers.gov/SOA
	Received 274 bytes from 128.231.64.1
	;; Response received from [128.231.64.1] 274 octets ;; HEADER SECTION ;; id = 52914 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN SOA ;; ANSWER SECTION (2 records) alzheimers.gov. 28800 IN SOA ( ns.nih.gov. hostmaster.nih.gov. 18637 ;serial 10800 ;refresh 1080 ;retry 2592000 ;expire 900 ;minimum ) alzheimers.gov. 28800 IN RRSIG ( SOA 8 2 28800 20261008163320 20261004153320 12160 alzheimers.gov. bHl4FUHARj0xRh2Z9Nhu38c4CWJJW7u7nmIfHWQTA3tTTKmft80j91egRCOh/iXlLbUo46ZOBnsB VfEH8Xk5oV/yzWZe+7DQDsnZM80bHvSIvJPLQ4vGGl9AUYht5L92jxRNjRt1Fo5ILPH+isqSJu2H w5GNIwlV4yqdu4VODzI= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns3.nih.gov for alzheimers.gov/A
	alzheimers.gov A RR has value 76.223.47.21
	Found 1 RRSIGs over A RRset
	`alzheimers.gov. 28800 IN RRSIG ( A 8 2 28800 20261008160754 20261004153320 12160 alzheimers.gov. AFJ4IpxEJLyw6j/a6ZgYEndEx8ceuGX1QKRjcLBqu3nPdgKo1svCIgXJCI7cMg6lycohrbGWBOjS ZNJ3dQCaqhj2NYf8tdE2ZfyfexJSziUYxnQr7h6KpxBvK+t3b4/NBRD09zXo3PqbKJoPz2g6trj5 VPxSsRmTaPVd5PyFqQo= )`
	RRSIG=12160 and DNSKEY=12160 verifies the A RRset

alzheimers.gov

	Query to ns.nih.gov for alzheimers.gov/A
	Received 233 bytes from 128.231.128.251
	;; Response received from [128.231.128.251] 233 octets ;; HEADER SECTION ;; id = 24846 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (2 records) alzheimers.gov. 28800 IN A 76.223.47.21 alzheimers.gov. 28800 IN RRSIG ( A 8 2 28800 20261008160754 20261004153320 12160 alzheimers.gov. AFJ4IpxEJLyw6j/a6ZgYEndEx8ceuGX1QKRjcLBqu3nPdgKo1svCIgXJCI7cMg6lycohrbGWBOjS ZNJ3dQCaqhj2NYf8tdE2ZfyfexJSziUYxnQr7h6KpxBvK+t3b4/NBRD09zXo3PqbKJoPz2g6trj5 VPxSsRmTaPVd5PyFqQo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns.nih.gov is authoritative for alzheimers.gov
	Found RRSIG signed by alzheimers.gov zone
	Query to ns.nih.gov for alzheimers.gov/A
	alzheimers.gov A RR has value 76.223.47.21
	Found 1 RRSIGs over A RRset
	`alzheimers.gov. 28800 IN RRSIG ( A 8 2 28800 20261008160754 20261004153320 12160 alzheimers.gov. AFJ4IpxEJLyw6j/a6ZgYEndEx8ceuGX1QKRjcLBqu3nPdgKo1svCIgXJCI7cMg6lycohrbGWBOjS ZNJ3dQCaqhj2NYf8tdE2ZfyfexJSziUYxnQr7h6KpxBvK+t3b4/NBRD09zXo3PqbKJoPz2g6trj5 VPxSsRmTaPVd5PyFqQo= )`
	RRSIG=12160 and DNSKEY=12160 verifies the A RRset

alzheimers.gov

	Query to ns2.nih.gov for alzheimers.gov/A
	Received 233 bytes from 128.231.64.1
	;; Response received from [128.231.64.1] 233 octets ;; HEADER SECTION ;; id = 25427 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (2 records) alzheimers.gov. 28800 IN A 76.223.47.21 alzheimers.gov. 28800 IN RRSIG ( A 8 2 28800 20261008160754 20261004153320 12160 alzheimers.gov. AFJ4IpxEJLyw6j/a6ZgYEndEx8ceuGX1QKRjcLBqu3nPdgKo1svCIgXJCI7cMg6lycohrbGWBOjS ZNJ3dQCaqhj2NYf8tdE2ZfyfexJSziUYxnQr7h6KpxBvK+t3b4/NBRD09zXo3PqbKJoPz2g6trj5 VPxSsRmTaPVd5PyFqQo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns2.nih.gov is authoritative for alzheimers.gov
	Found RRSIG signed by alzheimers.gov zone
	Query to ns2.nih.gov for alzheimers.gov/A
	alzheimers.gov A RR has value 76.223.47.21
	Found 1 RRSIGs over A RRset
	`alzheimers.gov. 28800 IN RRSIG ( A 8 2 28800 20261008160754 20261004153320 12160 alzheimers.gov. AFJ4IpxEJLyw6j/a6ZgYEndEx8ceuGX1QKRjcLBqu3nPdgKo1svCIgXJCI7cMg6lycohrbGWBOjS ZNJ3dQCaqhj2NYf8tdE2ZfyfexJSziUYxnQr7h6KpxBvK+t3b4/NBRD09zXo3PqbKJoPz2g6trj5 VPxSsRmTaPVd5PyFqQo= )`
	RRSIG=12160 and DNSKEY=12160 verifies the A RRset

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