DNSSEC Analyzer - alzheimers.gov

Domain Name:

Time: 2022-01-21 07:46:20 UTC, NTP stratum 16

Analyzing DNSSEC problems for alzheimers.gov

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 864 bytes from 199.9.14.201
	;; Response received from 199.9.14.201 (864 octets) ;; HEADER SECTION ;; id = 27092 ;; 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 m.root-servers.net for alzheimers.gov/A
	Received 633 bytes from 202.12.27.33
	;; Response received from 202.12.27.33 (633 octets) ;; HEADER SECTION ;; id = 15979 ;; 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 = 6 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS d.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20220203050000 20220121040000 9799 . QYZBwkOE78sziVDiZS/PIG7elXDeJChPlRas01dMaG2oddT/3DNeLkMZeuaZDGMwRlSxTIxxfwMO t7pKW2gxqTZO9Azxb4kgXVkWHaRZlQy1kMwQHRj7PWwafjT/nxyKDK2lf0xy1Q46RrgFGclx2vNq S07G6URIinnWj95Vbu1TwxVwFEc6M7pwgM7ofrt9O4giToHvOeCVvm/ALa8MFAp4L1J33A2mpg2x x9x3OOiwfxtPtQLbboWoHPkGmK17mvwwG31x8znPcED8Nc6CSZubqQmJ+1RaMnn3vK/Wfoj3lH0V Nwyonc6u4b0E3dY4enCpLaKWdwC+V8+H2YEO7g== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to e.root-servers.net for gov/DNSKEY
	Received 622 bytes from 192.203.230.10
	;; Response received from 192.203.230.10 (622 octets) ;; HEADER SECTION ;; id = 10803 ;; 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 = 6 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS d.gov-servers.net. gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20220203050000 20220121040000 9799 . QYZBwkOE78sziVDiZS/PIG7elXDeJChPlRas01dMaG2oddT/3DNeLkMZeuaZDGMwRlSxTIxxfwMO t7pKW2gxqTZO9Azxb4kgXVkWHaRZlQy1kMwQHRj7PWwafjT/nxyKDK2lf0xy1Q46RrgFGclx2vNq S07G6URIinnWj95Vbu1TwxVwFEc6M7pwgM7ofrt9O4giToHvOeCVvm/ALa8MFAp4L1J33A2mpg2x x9x3OOiwfxtPtQLbboWoHPkGmK17mvwwG31x8znPcED8Nc6CSZubqQmJ+1RaMnn3vK/Wfoj3lH0V Nwyonc6u4b0E3dY4enCpLaKWdwC+V8+H2YEO7g== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone gov

gov

	Checking DS between . and gov
	Query to m.root-servers.net for gov/DS
	Received 367 bytes from 202.12.27.33
	;; Response received from 202.12.27.33 (367 octets) ;; HEADER SECTION ;; id = 47496 ;; 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: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; gov. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20220203050000 20220121040000 9799 . QYZBwkOE78sziVDiZS/PIG7elXDeJChPlRas01dMaG2oddT/3DNeLkMZeuaZDGMwRlSxTIxxfwMO t7pKW2gxqTZO9Azxb4kgXVkWHaRZlQy1kMwQHRj7PWwafjT/nxyKDK2lf0xy1Q46RrgFGclx2vNq S07G6URIinnWj95Vbu1TwxVwFEc6M7pwgM7ofrt9O4giToHvOeCVvm/ALa8MFAp4L1J33A2mpg2x x9x3OOiwfxtPtQLbboWoHPkGmK17mvwwG31x8znPcED8Nc6CSZubqQmJ+1RaMnn3vK/Wfoj3lH0V Nwyonc6u4b0E3dY4enCpLaKWdwC+V8+H2YEO7g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for gov in the . zone
	DS=7698/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20220203050000 20220121040000 9799 . QYZBwkOE78sziVDiZS/PIG7elXDeJChPlRas01dMaG2oddT/3DNeLkMZeuaZDGMwRlSxTIxxfwMO t7pKW2gxqTZO9Azxb4kgXVkWHaRZlQy1kMwQHRj7PWwafjT/nxyKDK2lf0xy1Q46RrgFGclx2vNq S07G6URIinnWj95Vbu1TwxVwFEc6M7pwgM7ofrt9O4giToHvOeCVvm/ALa8MFAp4L1J33A2mpg2x x9x3OOiwfxtPtQLbboWoHPkGmK17mvwwG31x8znPcED8Nc6CSZubqQmJ+1RaMnn3vK/Wfoj3lH0V Nwyonc6u4b0E3dY4enCpLaKWdwC+V8+H2YEO7g== )`
	RRSIG=9799 and DNSKEY=9799 verifies the DS RRset
	DS=7698/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	Query to b.gov-servers.net for gov/DNSKEY
	Received 777 bytes from 209.112.123.30
	;; Response received from 209.112.123.30 (777 octets) ;; HEADER SECTION ;; id = 56045 ;; 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) ;; gov. IN DNSKEY ;; ANSWER SECTION (3 records) gov. 86400 IN DNSKEY ( 256 3 8 AwEAAcrxKCBVgdzZoceapYfTSdA4A/hRgr01fMqkfcWXPOlSzVxUCJJL/k5ZhtOzmrzpO4RAI+yz DhlVtXF+aXJK1UGIrPT1FCrF5fMup0TBnPCYATjz0BIn+jzCLRyxljwUw11AMYvzYLdF+O0YxbzE XOM+oydCOTbJRWZKKXtG80bZvRwcaa3tqyaPJoNrAaQAQojLHiMrtOmEdjIb2TTx95s= ) ; Key ID = 7030 gov. 86400 IN DNSKEY ( 257 3 8 AQO8daaz7B+yshOfL60rytKd9aOSujgponEw3fwBMEC3/+e9XzHw2k+VKnbJTZ+QaVtpfUd1q9HK ZIv/ck83Gl5TjYKE5jtUZ2kpEDZfVNGv6yx0smtWAXv1nCJS9ohnyOTd397eMojGDHqkEC+uojES cZheEkMxzgCZwDAs+/CSU7mSuHtCRZn19xlZUd5Gv7yDQ3mbOUwuy30oSk0z1Q5UUPpoihOugIZH FX6Jk7NLiW2wlqfq9qhV4zj7TiBiJY0mCc4zHN8/aq2VKDHp2Na7mWzvKyTy+SYQkBQ/08LbPwj9 YMc+uCzKL6sU/ObHv17EFhD8aPDftTHZvV9L+OZr ) ; Key ID = 7698 gov. 86400 IN RRSIG ( DNSKEY 8 1 86400 20220203200254 20220119195754 7698 gov. krNKH8YoFOOvIraLx75fDnwyRV1mFV0P3N46gcG5rKurxZzjK+zZx+YWwNDjvnSss3ju//rZXJQF SznBdg/q00S7YItRCOkVniNy26aVhZqeoywyrkBCVEo4hjOiRn87Mmj3p9pbM45FZib72itC7MCc jbx/dOKC0C4OQTNDXjqE+5zdx84CVPKwVE81gxl3UQfX27FcOUkdCQScD7dQyQbUkb23s1ephHWQ p4mLmyR0yo601uP05Apo7Gxr8vTcx9BcNQdbvj3X6tzpx330kkPcLSbQcEhxqDbqXQzxa7UwCcUr ZjoT7fAetOTRunxwG61xWtMtRC4KlhLlEYaYiA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for gov
	`gov. 86400 IN DNSKEY ( 256 3 8 AwEAAcrxKCBVgdzZoceapYfTSdA4A/hRgr01fMqkfcWXPOlSzVxUCJJL/k5ZhtOzmrzpO4RAI+yz DhlVtXF+aXJK1UGIrPT1FCrF5fMup0TBnPCYATjz0BIn+jzCLRyxljwUw11AMYvzYLdF+O0YxbzE XOM+oydCOTbJRWZKKXtG80bZvRwcaa3tqyaPJoNrAaQAQojLHiMrtOmEdjIb2TTx95s= ) ; Key ID = 7030`
	`gov. 86400 IN DNSKEY ( 257 3 8 AQO8daaz7B+yshOfL60rytKd9aOSujgponEw3fwBMEC3/+e9XzHw2k+VKnbJTZ+QaVtpfUd1q9HK ZIv/ck83Gl5TjYKE5jtUZ2kpEDZfVNGv6yx0smtWAXv1nCJS9ohnyOTd397eMojGDHqkEC+uojES cZheEkMxzgCZwDAs+/CSU7mSuHtCRZn19xlZUd5Gv7yDQ3mbOUwuy30oSk0z1Q5UUPpoihOugIZH FX6Jk7NLiW2wlqfq9qhV4zj7TiBiJY0mCc4zHN8/aq2VKDHp2Na7mWzvKyTy+SYQkBQ/08LbPwj9 YMc+uCzKL6sU/ObHv17EFhD8aPDftTHZvV9L+OZr ) ; Key ID = 7698`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`gov. 86400 IN RRSIG ( DNSKEY 8 1 86400 20220203200254 20220119195754 7698 gov. krNKH8YoFOOvIraLx75fDnwyRV1mFV0P3N46gcG5rKurxZzjK+zZx+YWwNDjvnSss3ju//rZXJQF SznBdg/q00S7YItRCOkVniNy26aVhZqeoywyrkBCVEo4hjOiRn87Mmj3p9pbM45FZib72itC7MCc jbx/dOKC0C4OQTNDXjqE+5zdx84CVPKwVE81gxl3UQfX27FcOUkdCQScD7dQyQbUkb23s1ephHWQ p4mLmyR0yo601uP05Apo7Gxr8vTcx9BcNQdbvj3X6tzpx330kkPcLSbQcEhxqDbqXQzxa7UwCcUr ZjoT7fAetOTRunxwG61xWtMtRC4KlhLlEYaYiA== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=7030 is now in the chain-of-trust
	Query to a.gov-servers.net for alzheimers.gov/A
	Received 511 bytes from 69.36.157.30
	;; Response received from 69.36.157.30 (511 octets) ;; HEADER SECTION ;; id = 19992 ;; 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 = 8 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) alzheimers.gov. 86400 IN NS ns2.nih.gov. alzheimers.gov. 86400 IN NS ns3.nih.gov. alzheimers.gov. 86400 IN NS ns.nih.gov. alzheimers.gov. 3600 IN DS ( 28929 7 1 cd8169f6015712d81ef0a8a82dc9956c6753e873 ) alzheimers.gov. 3600 IN DS ( 26220 7 1 97bc3fed6f08b111f304133af00c8dc62165bc90 ) alzheimers.gov. 3600 IN DS ( 28929 7 2 ab43e8fd0d671ab0a8af9907d65a35c100571846c0fc6c2ca3ebfe3dfac5e058 ) alzheimers.gov. 3600 IN DS ( 26220 7 2 e9baf3c05d863171638cd4e46ff96f3124d8a211402403d4105149f385d1f4cf ) alzheimers.gov. 3600 IN RRSIG ( DS 8 2 3600 20220126064037 20220119064037 7030 gov. KTRYhIHypVWjXJ5xGpF/K50zvmnmfyZkGc74OYO10fnkIEac4qMuYOcTPUskE7cOyptxhkvU4nRz 2iGMnpZ/a+xT0wraT75spZb29d+EOa+hd+QWE/dZPPRlXR1H3tKcGWwF8yQWoGPuJ/fz8NNb7+Bs ByUtSCQ6dty89e/aISxgEESgBiEe9PQ4YijohYrJgna3cdebE6GoRUkOsDzqvQ== ) ;; ADDITIONAL SECTION (4 records) ns2.nih.gov. 86400 IN A 128.231.64.1 ns3.nih.gov. 86400 IN A 165.112.4.230 ns.nih.gov. 86400 IN A 128.231.128.251 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to d.gov-servers.net for alzheimers.gov/DNSKEY
	Received 511 bytes from 81.19.194.30
	;; Response received from 81.19.194.30 (511 octets) ;; HEADER SECTION ;; id = 28523 ;; 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 = 8 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) alzheimers.gov. 86400 IN NS ns2.nih.gov. alzheimers.gov. 86400 IN NS ns3.nih.gov. alzheimers.gov. 86400 IN NS ns.nih.gov. alzheimers.gov. 3600 IN DS ( 28929 7 1 cd8169f6015712d81ef0a8a82dc9956c6753e873 ) alzheimers.gov. 3600 IN DS ( 26220 7 1 97bc3fed6f08b111f304133af00c8dc62165bc90 ) alzheimers.gov. 3600 IN DS ( 28929 7 2 ab43e8fd0d671ab0a8af9907d65a35c100571846c0fc6c2ca3ebfe3dfac5e058 ) alzheimers.gov. 3600 IN DS ( 26220 7 2 e9baf3c05d863171638cd4e46ff96f3124d8a211402403d4105149f385d1f4cf ) alzheimers.gov. 3600 IN RRSIG ( DS 8 2 3600 20220126064037 20220119064037 7030 gov. KTRYhIHypVWjXJ5xGpF/K50zvmnmfyZkGc74OYO10fnkIEac4qMuYOcTPUskE7cOyptxhkvU4nRz 2iGMnpZ/a+xT0wraT75spZb29d+EOa+hd+QWE/dZPPRlXR1H3tKcGWwF8yQWoGPuJ/fz8NNb7+Bs ByUtSCQ6dty89e/aISxgEESgBiEe9PQ4YijohYrJgna3cdebE6GoRUkOsDzqvQ== ) ;; ADDITIONAL SECTION (4 records) ns2.nih.gov. 86400 IN A 128.231.64.1 ns3.nih.gov. 86400 IN A 165.112.4.230 ns.nih.gov. 86400 IN A 128.231.128.251 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone alzheimers.gov

alzheimers.gov

	Checking DS between gov and alzheimers.gov
	Query to c.gov-servers.net for alzheimers.gov/DS
	Received 406 bytes from 69.36.153.30
	;; Response received from 69.36.153.30 (406 octets) ;; HEADER SECTION ;; id = 45808 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN DS ;; ANSWER SECTION (5 records) alzheimers.gov. 3600 IN DS ( 28929 7 1 cd8169f6015712d81ef0a8a82dc9956c6753e873 ) alzheimers.gov. 3600 IN DS ( 26220 7 1 97bc3fed6f08b111f304133af00c8dc62165bc90 ) alzheimers.gov. 3600 IN DS ( 28929 7 2 ab43e8fd0d671ab0a8af9907d65a35c100571846c0fc6c2ca3ebfe3dfac5e058 ) alzheimers.gov. 3600 IN DS ( 26220 7 2 e9baf3c05d863171638cd4e46ff96f3124d8a211402403d4105149f385d1f4cf ) alzheimers.gov. 3600 IN RRSIG ( DS 8 2 3600 20220126064037 20220119064037 7030 gov. KTRYhIHypVWjXJ5xGpF/K50zvmnmfyZkGc74OYO10fnkIEac4qMuYOcTPUskE7cOyptxhkvU4nRz 2iGMnpZ/a+xT0wraT75spZb29d+EOa+hd+QWE/dZPPRlXR1H3tKcGWwF8yQWoGPuJ/fz8NNb7+Bs ByUtSCQ6dty89e/aISxgEESgBiEe9PQ4YijohYrJgna3cdebE6GoRUkOsDzqvQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 4 DS records for alzheimers.gov in the gov zone
	DS=28929/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	DS=26220/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	DS=28929/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	DS=26220/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`alzheimers.gov. 3600 IN RRSIG ( DS 8 2 3600 20220126064037 20220119064037 7030 gov. KTRYhIHypVWjXJ5xGpF/K50zvmnmfyZkGc74OYO10fnkIEac4qMuYOcTPUskE7cOyptxhkvU4nRz 2iGMnpZ/a+xT0wraT75spZb29d+EOa+hd+QWE/dZPPRlXR1H3tKcGWwF8yQWoGPuJ/fz8NNb7+Bs ByUtSCQ6dty89e/aISxgEESgBiEe9PQ4YijohYrJgna3cdebE6GoRUkOsDzqvQ== )`
	RRSIG=7030 and DNSKEY=7030 verifies the DS RRset
	DS=28929/SHA-1 is now in the chain-of-trust
	DS=26220/SHA-1 is now in the chain-of-trust
	`alzheimers.gov. 3600 IN DS ( 28929 7 1 cd8169f6015712d81ef0a8a82dc9956c6753e873 )`
	`alzheimers.gov. 3600 IN DS ( 26220 7 1 97bc3fed6f08b111f304133af00c8dc62165bc90 )`
	`alzheimers.gov. 3600 IN DS ( 28929 7 2 ab43e8fd0d671ab0a8af9907d65a35c100571846c0fc6c2ca3ebfe3dfac5e058 )`
	`alzheimers.gov. 3600 IN DS ( 26220 7 2 e9baf3c05d863171638cd4e46ff96f3124d8a211402403d4105149f385d1f4cf )`
	Query to ns.nih.gov for alzheimers.gov/DNSKEY
	Received 1843 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (1843 octets) ;; HEADER SECTION ;; id = 18828 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 8 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN DNSKEY ;; ANSWER SECTION (8 records) alzheimers.gov. 172800 IN DNSKEY ( 257 3 7 AwEAAbHQBDD1Bo2QSYMfENFKQdEx+JQ2jIM2nbW9GLjFJOH8T+GvSwThn6LocHQ9YwWbQH6nnl/Z 1CNyn1GaMMoJWgM1W0r4ve0pSmzOEEb0OQeaPXH25t9GKGSjXMNm1tv91dHNoHYy8jTTPMeRJw05 LsVzZ7dEepSGr4WjeJbpisfn3yaJ1ipvo9fsGRrXn/b76LvscIbupPtClHbdYrQatut0gUrJgngi dA3+lY+JlPapyOw9yKeJ/Bzm8UQfRoT2XUry10DkOL9rZDJ+d4aLSNVppQDIGeSikG05UDJEI264 CKL7fMYAmLJSEaClLRimUIxIj8iJGP8DPIhYSx8c/JM= ) ; Key ID = 15501 alzheimers.gov. 172800 IN DNSKEY ( 257 3 7 AwEAAeJ8lMD+Dsb4oriUgqPinVpqJgmBaOZDcMsjNcr2w70FGBadnbYHqh3FNbM7+B5auvL+kBMG 8VGlBkJMRjSqWgqm1FqA7NOwTxY/vwY71bV1fxA9G6GLnRLtZToeMqNTv++GmYmp15uRSRlXU3xj b1o535YmN8pl+FLJ/jar/BzajB6Yybw8KlI1EcCpuaAf2Er+fXf9W6PsX2ewxvkYthAA85k8daMI M/M39q5T7YSPPzC9PYdSGewLYqhzwH2c8kW4B4uFUzvxqZ4KkU9250PNsm8vjzfevpdnMz+M90hc c86LuDlU7nJro+y2IEHZ0KuBM3caOOHAxy4G+sySkbE= ) ; Key ID = 28929 alzheimers.gov. 172800 IN DNSKEY ( 256 3 7 AwEAAcWrlSlkWNuC+pWvWKZWRvxgnwmtADLSpZd5X2QH59ZwmEru1pac7dle2+8vm8yAb2Fru1pA IEpqH4SDgi7KDJz9BbQ0I/njX7s7HfyyxvovzUqqfUWd1ANxmMBWRs/ZLxOCON8TBD5aEtx7tsBb RNpH2OiXRRkf4DkWqBEc58RZ ) ; Key ID = 62054 alzheimers.gov. 172800 IN DNSKEY ( 256 3 7 AwEAAc7/ZjQbkaHosBjDzuz3KBHM4u3wQ30rx5SjudejiYlySPCjjqtl+S3LR0AGbt/dGVJJz1WR X8aQF6VvHzH8pyzSkt4LBsZI5R24atJON3hW+BjJK6JEbAuaLh56QrwxT7TeNclXJTUVhRROvsJd feU2yLRQSZY5hHshKQWX7TBD ) ; Key ID = 39740 alzheimers.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20220124204658 20220120204248 15501 alzheimers.gov. m0eHb8P3UdPLB4UdVBw0ej9vZS3pDMM0fqTtap/8cjyUfa5SLaMZ90HIUoEAxh8djJ8aqAE5W0Fg VNoMDksYbveHAqLESufeLMgVcecrw0ir8VxqJhIOCwMbOtYQeuopGsRfnRnWTs7cpmt6bUHnLM2J z45TR5uh+ZWXuJWD99oM4fotgq9l4fQFTOS/K4xbJBxK1QfTNIyZrN5QzluiovIwMeqm0bX8Hc+W EyYQ0N2cX1Mu2pojZJcWG1MSevJKEQPPzerZVz9M0kXGnGZNZO8XKPplUZ7Lg7E6zHMp+HGQM0Kg TKp1b9uhOrvsCmEKMeO6kUdCmWZA0WAVTtI/7A== ) alzheimers.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20220124204658 20220120204248 28929 alzheimers.gov. eJhUZBYvr2lRDzQa0x4mZYLvx7iyr5AxxJsepu0teqNVzD5hhExeV8FTq+FsJW7x6YMPsCYE2xgX 1DDEtkztwB10+bNrVfGNAq0aCuZYJEOhNJG45WCneTW4QlYFQi6+SpVpjXc7TH0b2pNGcYPNH9Hv LqFpRMOxcxmVbByXv5/szp36PDtxuch//drhSfLO6khFiQI0NBpPrRxZAYMl859gZKfQ/KG3bPsM 6i1OYbwr4y1SkswTAlb+np3ucpV1gi84JyiMJ37/jXXz7PGx+y2793eb9eosIONoVDUqyXvt/uIb 3LVEWxoULqP3ubUDPaq/lE8TaylJNUym3wZ+Xg== ) alzheimers.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20220124204658 20220120204248 39740 alzheimers.gov. hfs5f/TzxgxeEXFzbKz5jo22PlqEmyhRQo4TI8Ta2H1asjQUaS2ePBWSJ0735ghwE9cLxBQMap9X 0/+8n9Dqh7VA8BdaXCHDS+yW66w+rxJ43rLzVKdJ/qBC36x/uMlAdwgV6RLd9oGUYpojeK78mJWx zVm63SRtK3mzsuRxX7A= ) alzheimers.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20220124204658 20220120204248 62054 alzheimers.gov. A6VjijyQoAX8xVPcMj1jkAH+chERvj+UeQ5y2WU2RAlClmu8lyjLzxraKi0dxDCWvudVHUDSwvT1 cAFxZcsG1jgRvoiwjlZoy4U8+HGhS2R9m5kbgO9VYcDBg4ca3UgDXl5FkIMF7fIeIi8XQpLoivhL l3NJx9wOIb94qe8Uq7c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Found 4 DNSKEY records for alzheimers.gov
	`alzheimers.gov. 172800 IN DNSKEY ( 257 3 7 AwEAAbHQBDD1Bo2QSYMfENFKQdEx+JQ2jIM2nbW9GLjFJOH8T+GvSwThn6LocHQ9YwWbQH6nnl/Z 1CNyn1GaMMoJWgM1W0r4ve0pSmzOEEb0OQeaPXH25t9GKGSjXMNm1tv91dHNoHYy8jTTPMeRJw05 LsVzZ7dEepSGr4WjeJbpisfn3yaJ1ipvo9fsGRrXn/b76LvscIbupPtClHbdYrQatut0gUrJgngi dA3+lY+JlPapyOw9yKeJ/Bzm8UQfRoT2XUry10DkOL9rZDJ+d4aLSNVppQDIGeSikG05UDJEI264 CKL7fMYAmLJSEaClLRimUIxIj8iJGP8DPIhYSx8c/JM= ) ; Key ID = 15501`
	`alzheimers.gov. 172800 IN DNSKEY ( 257 3 7 AwEAAeJ8lMD+Dsb4oriUgqPinVpqJgmBaOZDcMsjNcr2w70FGBadnbYHqh3FNbM7+B5auvL+kBMG 8VGlBkJMRjSqWgqm1FqA7NOwTxY/vwY71bV1fxA9G6GLnRLtZToeMqNTv++GmYmp15uRSRlXU3xj b1o535YmN8pl+FLJ/jar/BzajB6Yybw8KlI1EcCpuaAf2Er+fXf9W6PsX2ewxvkYthAA85k8daMI M/M39q5T7YSPPzC9PYdSGewLYqhzwH2c8kW4B4uFUzvxqZ4KkU9250PNsm8vjzfevpdnMz+M90hc c86LuDlU7nJro+y2IEHZ0KuBM3caOOHAxy4G+sySkbE= ) ; Key ID = 28929`
	`alzheimers.gov. 172800 IN DNSKEY ( 256 3 7 AwEAAcWrlSlkWNuC+pWvWKZWRvxgnwmtADLSpZd5X2QH59ZwmEru1pac7dle2+8vm8yAb2Fru1pA IEpqH4SDgi7KDJz9BbQ0I/njX7s7HfyyxvovzUqqfUWd1ANxmMBWRs/ZLxOCON8TBD5aEtx7tsBb RNpH2OiXRRkf4DkWqBEc58RZ ) ; Key ID = 62054`
	`alzheimers.gov. 172800 IN DNSKEY ( 256 3 7 AwEAAc7/ZjQbkaHosBjDzuz3KBHM4u3wQ30rx5SjudejiYlySPCjjqtl+S3LR0AGbt/dGVJJz1WR X8aQF6VvHzH8pyzSkt4LBsZI5R24atJON3hW+BjJK6JEbAuaLh56QrwxT7TeNclXJTUVhRROvsJd feU2yLRQSZY5hHshKQWX7TBD ) ; Key ID = 39740`
	DNSKEY=28929/SEP is now in the chain-of-trust
	DS=28929/SHA-1 verifies DNSKEY=28929/SEP
	DS=28929/SHA-256 verifies DNSKEY=28929/SEP
	DS=26220/SHA-1 is published, but a corresponding DNSKEY is not
	Found 4 RRSIGs over DNSKEY RRset
	`alzheimers.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20220124204658 20220120204248 15501 alzheimers.gov. m0eHb8P3UdPLB4UdVBw0ej9vZS3pDMM0fqTtap/8cjyUfa5SLaMZ90HIUoEAxh8djJ8aqAE5W0Fg VNoMDksYbveHAqLESufeLMgVcecrw0ir8VxqJhIOCwMbOtYQeuopGsRfnRnWTs7cpmt6bUHnLM2J z45TR5uh+ZWXuJWD99oM4fotgq9l4fQFTOS/K4xbJBxK1QfTNIyZrN5QzluiovIwMeqm0bX8Hc+W EyYQ0N2cX1Mu2pojZJcWG1MSevJKEQPPzerZVz9M0kXGnGZNZO8XKPplUZ7Lg7E6zHMp+HGQM0Kg TKp1b9uhOrvsCmEKMeO6kUdCmWZA0WAVTtI/7A== )`
	`alzheimers.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20220124204658 20220120204248 28929 alzheimers.gov. eJhUZBYvr2lRDzQa0x4mZYLvx7iyr5AxxJsepu0teqNVzD5hhExeV8FTq+FsJW7x6YMPsCYE2xgX 1DDEtkztwB10+bNrVfGNAq0aCuZYJEOhNJG45WCneTW4QlYFQi6+SpVpjXc7TH0b2pNGcYPNH9Hv LqFpRMOxcxmVbByXv5/szp36PDtxuch//drhSfLO6khFiQI0NBpPrRxZAYMl859gZKfQ/KG3bPsM 6i1OYbwr4y1SkswTAlb+np3ucpV1gi84JyiMJ37/jXXz7PGx+y2793eb9eosIONoVDUqyXvt/uIb 3LVEWxoULqP3ubUDPaq/lE8TaylJNUym3wZ+Xg== )`
	`alzheimers.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20220124204658 20220120204248 39740 alzheimers.gov. hfs5f/TzxgxeEXFzbKz5jo22PlqEmyhRQo4TI8Ta2H1asjQUaS2ePBWSJ0735ghwE9cLxBQMap9X 0/+8n9Dqh7VA8BdaXCHDS+yW66w+rxJ43rLzVKdJ/qBC36x/uMlAdwgV6RLd9oGUYpojeK78mJWx zVm63SRtK3mzsuRxX7A= )`
	`alzheimers.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20220124204658 20220120204248 62054 alzheimers.gov. A6VjijyQoAX8xVPcMj1jkAH+chERvj+UeQ5y2WU2RAlClmu8lyjLzxraKi0dxDCWvudVHUDSwvT1 cAFxZcsG1jgRvoiwjlZoy4U8+HGhS2R9m5kbgO9VYcDBg4ca3UgDXl5FkIMF7fIeIi8XQpLoivhL l3NJx9wOIb94qe8Uq7c= )`
	RRSIG=15501 and DNSKEY=15501/SEP verifies the DNSKEY RRset
	RRSIG=28929 and DNSKEY=28929/SEP verifies the DNSKEY RRset
	RRSIG=39740 and DNSKEY=39740 verifies the DNSKEY RRset
	RRSIG=62054 and DNSKEY=62054 verifies the DNSKEY RRset
	DNSKEY=15501/SEP is now in the chain-of-trust
	DNSKEY=62054 is now in the chain-of-trust
	DNSKEY=39740 is now in the chain-of-trust
	Query to ns3.nih.gov for alzheimers.gov/A
	Received 407 bytes from 165.112.4.230
	;; Response received from 165.112.4.230 (407 octets) ;; HEADER SECTION ;; id = 11085 ;; 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: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (3 records) alzheimers.gov. 28800 IN A 3.208.56.6 alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= ) alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	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 445 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (445 octets) ;; HEADER SECTION ;; id = 23532 ;; 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: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN SOA ;; ANSWER SECTION (3 records) alzheimers.gov. 28800 IN SOA ( ns.nih.gov. hostmaster.nih.gov. 13242 ;serial 10800 ;refresh 1080 ;retry 2592000 ;expire 900 ;minimum ) alzheimers.gov. 28800 IN RRSIG ( SOA 7 2 28800 20220125074354 20220121064354 39740 alzheimers.gov. mvgoHYfFpgYuaJpSDAluq7+xq07y2GtDUd/y2Nzlc5EIgjZK7X51vuPezdRFCWtq1Gbd6ydgxKz/ wz0s9DzaAGI+XOqw+piuMbAtRZSEy4/KMmJm2C1RZFMbkmeK96xDQGxz3Kz02eVV9pDxuGadEfmx rULSAEKQB8Cx4u0eX3M= ) alzheimers.gov. 28800 IN RRSIG ( SOA 7 2 28800 20220125074354 20220121064354 62054 alzheimers.gov. rUhDGKJozBSpc61ZypDaqKLasBOdnDANPKS4mqF1sxWkwVj5CruB12ZmO+2IfFcdew8lvEHvitPd VOvwdzyXbjMyg6AdzeVuNasrQ/VXoJGX0ATDIGBnRWTOkkahAgyER0v1C6BpRxd+jLBG08UJJ1Zc uh2B+TkCgtC6T4YJiRk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to ns2.nih.gov for alzheimers.gov/SOA
	Received 445 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (445 octets) ;; HEADER SECTION ;; id = 48306 ;; 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: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN SOA ;; ANSWER SECTION (3 records) alzheimers.gov. 28800 IN SOA ( ns.nih.gov. hostmaster.nih.gov. 13242 ;serial 10800 ;refresh 1080 ;retry 2592000 ;expire 900 ;minimum ) alzheimers.gov. 28800 IN RRSIG ( SOA 7 2 28800 20220125074354 20220121064354 39740 alzheimers.gov. mvgoHYfFpgYuaJpSDAluq7+xq07y2GtDUd/y2Nzlc5EIgjZK7X51vuPezdRFCWtq1Gbd6ydgxKz/ wz0s9DzaAGI+XOqw+piuMbAtRZSEy4/KMmJm2C1RZFMbkmeK96xDQGxz3Kz02eVV9pDxuGadEfmx rULSAEKQB8Cx4u0eX3M= ) alzheimers.gov. 28800 IN RRSIG ( SOA 7 2 28800 20220125074354 20220121064354 62054 alzheimers.gov. rUhDGKJozBSpc61ZypDaqKLasBOdnDANPKS4mqF1sxWkwVj5CruB12ZmO+2IfFcdew8lvEHvitPd VOvwdzyXbjMyg6AdzeVuNasrQ/VXoJGX0ATDIGBnRWTOkkahAgyER0v1C6BpRxd+jLBG08UJJ1Zc uh2B+TkCgtC6T4YJiRk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	Query to ns3.nih.gov for alzheimers.gov/A
	Received 407 bytes from 165.112.4.230
	;; Response received from 165.112.4.230 (407 octets) ;; HEADER SECTION ;; id = 34637 ;; 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: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (3 records) alzheimers.gov. 28800 IN A 3.208.56.6 alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= ) alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	alzheimers.gov A RR has value 3.208.56.6
	Found 2 RRSIGs over A RRset
	`alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= )`
	`alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= )`
	RRSIG=39740 and DNSKEY=39740 verifies the A RRset
	RRSIG=62054 and DNSKEY=62054 verifies the A RRset

alzheimers.gov

	Query to ns2.nih.gov for alzheimers.gov/A
	Received 407 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (407 octets) ;; HEADER SECTION ;; id = 16340 ;; 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: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (3 records) alzheimers.gov. 28800 IN A 3.208.56.6 alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= ) alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	ns2.nih.gov is authoritative for alzheimers.gov
	Found RRSIG signed by alzheimers.gov zone
	Query to ns2.nih.gov for alzheimers.gov/A
	Received 407 bytes from 128.231.64.1
	;; Response received from 128.231.64.1 (407 octets) ;; HEADER SECTION ;; id = 22609 ;; 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: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (3 records) alzheimers.gov. 28800 IN A 3.208.56.6 alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= ) alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	alzheimers.gov A RR has value 3.208.56.6
	Found 2 RRSIGs over A RRset
	`alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= )`
	`alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= )`
	RRSIG=39740 and DNSKEY=39740 verifies the A RRset
	RRSIG=62054 and DNSKEY=62054 verifies the A RRset

alzheimers.gov

	Query to ns.nih.gov for alzheimers.gov/A
	Received 407 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (407 octets) ;; HEADER SECTION ;; id = 6263 ;; 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: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (3 records) alzheimers.gov. 28800 IN A 3.208.56.6 alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= ) alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	ns.nih.gov is authoritative for alzheimers.gov
	Found RRSIG signed by alzheimers.gov zone
	Query to ns.nih.gov for alzheimers.gov/A
	Received 407 bytes from 128.231.128.251
	;; Response received from 128.231.128.251 (407 octets) ;; HEADER SECTION ;; id = 2330 ;; 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: 1220 ;; option: ;; QUESTION SECTION (1 record) ;; alzheimers.gov. IN A ;; ANSWER SECTION (3 records) alzheimers.gov. 28800 IN A 3.208.56.6 alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= ) alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1220 ;; option:
	alzheimers.gov A RR has value 3.208.56.6
	Found 2 RRSIGs over A RRset
	`alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 39740 alzheimers.gov. zFFrAqeUyTOYW0mz9vs0KspLjlDNwDB7Jm1kvcjyRCpn4ooSEIJ0u/jBKR9GgHpdzo5CjlWM55uY C1a2FSjtTRPWOzTuPtR2K/F7WjWHtmFTRTTEI7EK/amVZ/OACnua/WHX3XvOm65R+fMsjtclZPHJ dXcGrN3Quo0enNUaRRI= )`
	`alzheimers.gov. 28800 IN RRSIG ( A 7 2 28800 20220124110413 20220120104309 62054 alzheimers.gov. L3ptC+3K7f8xUty+ejpbgKuL/ARZY6n9HHo8ZVXP+9Urht9Hec0q8bpp5x+n9sjX3sBkA8TDpedh hMxDvpdhJjU0eXSVWACo7JNqKf5w0amsr9bC1ZPRhw9VIdtIcSuAF8PNwcBnDKheyjNjlWMKBvvr C3ssR4Zs6B88M/nMhb4= )`
	RRSIG=39740 and DNSKEY=39740 verifies the A RRset
	RRSIG=62054 and DNSKEY=62054 verifies the A RRset

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