DNSSEC Analyzer - PUBMED.GOV

Domain Name:

Time: 2020-10-31 17:20:59 UTC, NTP stratum 4

Analyzing DNSSEC problems for PUBMED.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 a.root-servers.net for ./DNSKEY
	Received 864 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (864 bytes) ;; HEADER SECTION ;; id = 8955 ;; 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) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 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 DNSKEY ( 256 3 8 AwEAAfC/6HLClwss6h7rPfoG2cliv4/SPJRd2HPEglRsvKZRbPP2RLfiobeAkczcdqaD5q8loEt1 4lcTgDqwzOISZ3YvSVkM4JRMFwKzcjukKo5CsDVbMmhTD0C0yxWICRQ1M+Y5/XkZAT7mt4cb3fWc N9xgyq1wEXQX+zdLQHrNEVQSiL5SoA5cOtCSoQ45n8bKDXdw/0jjP9Rw1FVKsdzLVkQSrVMm8k30 WUkHm/SK/n/954KENkdQOA6Li2vO9nicQdegyAkDeNJCdPN/p3jEhCTQLyO4AlAmyaPcDHeeo7OX r/VsYu4NTDde9hBuS0zx/rewD+BvSnmnNHNmH2FjUE8= ) ; Key ID = 26116 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20201121000000 20201031000000 20326 . n9NwM1ChaxlOSRviHhrWhbUt4oM7GQSJHGyLSdgBfeZkJ/Tnwsz40GuFVJHt9WHCRri0/pp8i5YZ 6p5mEhOPzhPR/1H68EBxjDc5aoWZzRNMcgGWZiNPHr/bbdfs9+dpfNCtDWNjxi9p6VP1uAje4Tno /rC1DkDzNxtaTTGNnDp/FHzkdBAnsqAIge1dtamYeb2VmGNVCxc6YBgqERUo5N1BJCCN40jVDIZD ZuGVQJWr9TdN9VaTk5wLxRdBHRhKYn/l9ZsnyCQYgIuMxiwEQ1Npr9D/lznHNrpCM0xBm7Y5Vrcq b41k7KwwdC/u4kThE8ebvrjzp5selRUuNEuS6g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for .
	`. 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 DNSKEY ( 256 3 8 AwEAAfC/6HLClwss6h7rPfoG2cliv4/SPJRd2HPEglRsvKZRbPP2RLfiobeAkczcdqaD5q8loEt1 4lcTgDqwzOISZ3YvSVkM4JRMFwKzcjukKo5CsDVbMmhTD0C0yxWICRQ1M+Y5/XkZAT7mt4cb3fWc N9xgyq1wEXQX+zdLQHrNEVQSiL5SoA5cOtCSoQ45n8bKDXdw/0jjP9Rw1FVKsdzLVkQSrVMm8k30 WUkHm/SK/n/954KENkdQOA6Li2vO9nicQdegyAkDeNJCdPN/p3jEhCTQLyO4AlAmyaPcDHeeo7OX r/VsYu4NTDde9hBuS0zx/rewD+BvSnmnNHNmH2FjUE8= ) ; Key ID = 26116`
	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 20201121000000 20201031000000 20326 . n9NwM1ChaxlOSRviHhrWhbUt4oM7GQSJHGyLSdgBfeZkJ/Tnwsz40GuFVJHt9WHCRri0/pp8i5YZ 6p5mEhOPzhPR/1H68EBxjDc5aoWZzRNMcgGWZiNPHr/bbdfs9+dpfNCtDWNjxi9p6VP1uAje4Tno /rC1DkDzNxtaTTGNnDp/FHzkdBAnsqAIge1dtamYeb2VmGNVCxc6YBgqERUo5N1BJCCN40jVDIZD ZuGVQJWr9TdN9VaTk5wLxRdBHRhKYn/l9ZsnyCQYgIuMxiwEQ1Npr9D/lznHNrpCM0xBm7Y5Vrcq b41k7KwwdC/u4kThE8ebvrjzp5selRUuNEuS6g== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=26116 is now in the chain-of-trust
	Query to l.root-servers.net for PUBMED.GOV/A
	Received 665 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (665 bytes) ;; HEADER SECTION ;; id = 19563 ;; 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 = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 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 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20201113050000 20201031040000 26116 . va0exI002uskAOKqR7X3BzStxbqtsCfuQahkdePIRpDaaH8duKIFVcPfuDgWFxr4ZSJ5bvG09vIB R8z4yyKaekJmOf00T1A4W54BERed1lWSxT0di64ERKqvYK8dNGjAyAVIc0fc2Cg0CCuJYs1LWHaQ 9ACclYe1Mz3QaDyiQlcG5HWR2+zFRM9f7AlfWY13fgMpuNcG4woZF6WVjB4BytI0wwHCrVuJpLVn X1yisBuF8u3CVR+F3p6JO7ekHkMcbg54oe151dC0rFGkXwAEUSBizRGI3Zc3Tc8XWiiQQJOHofLt T3wony5eCa8pvXXsRIZMslYeYGD3JAFj0oLDVA== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to m.root-servers.net for GOV/DNSKEY
	Received 661 bytes from 202.12.27.33
	;; Answer received from 202.12.27.33 (661 bytes) ;; HEADER SECTION ;; id = 19 ;; 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 = 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 (7 records) 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. 172800 IN NS c.gov-servers.net. gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN RRSIG ( DS 8 1 86400 20201113050000 20201031040000 26116 . va0exI002uskAOKqR7X3BzStxbqtsCfuQahkdePIRpDaaH8duKIFVcPfuDgWFxr4ZSJ5bvG09vIB R8z4yyKaekJmOf00T1A4W54BERed1lWSxT0di64ERKqvYK8dNGjAyAVIc0fc2Cg0CCuJYs1LWHaQ 9ACclYe1Mz3QaDyiQlcG5HWR2+zFRM9f7AlfWY13fgMpuNcG4woZF6WVjB4BytI0wwHCrVuJpLVn X1yisBuF8u3CVR+F3p6JO7ekHkMcbg54oe151dC0rFGkXwAEUSBizRGI3Zc3Tc8XWiiQQJOHofLt T3wony5eCa8pvXXsRIZMslYeYGD3JAFj0oLDVA== ) ;; 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 406 bytes from 202.12.27.33
	;; Answer received from 202.12.27.33 (406 bytes) ;; HEADER SECTION ;; id = 64270 ;; 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 DS ;; ANSWER SECTION (3 records) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20201113050000 20201031040000 26116 . va0exI002uskAOKqR7X3BzStxbqtsCfuQahkdePIRpDaaH8duKIFVcPfuDgWFxr4ZSJ5bvG09vIB R8z4yyKaekJmOf00T1A4W54BERed1lWSxT0di64ERKqvYK8dNGjAyAVIc0fc2Cg0CCuJYs1LWHaQ 9ACclYe1Mz3QaDyiQlcG5HWR2+zFRM9f7AlfWY13fgMpuNcG4woZF6WVjB4BytI0wwHCrVuJpLVn X1yisBuF8u3CVR+F3p6JO7ekHkMcbg54oe151dC0rFGkXwAEUSBizRGI3Zc3Tc8XWiiQQJOHofLt T3wony5eCa8pvXXsRIZMslYeYGD3JAFj0oLDVA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for GOV in the . zone
	DS=7698/SHA-1 has algorithm RSASHA256
	DS=7698/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20201113050000 20201031040000 26116 . va0exI002uskAOKqR7X3BzStxbqtsCfuQahkdePIRpDaaH8duKIFVcPfuDgWFxr4ZSJ5bvG09vIB R8z4yyKaekJmOf00T1A4W54BERed1lWSxT0di64ERKqvYK8dNGjAyAVIc0fc2Cg0CCuJYs1LWHaQ 9ACclYe1Mz3QaDyiQlcG5HWR2+zFRM9f7AlfWY13fgMpuNcG4woZF6WVjB4BytI0wwHCrVuJpLVn X1yisBuF8u3CVR+F3p6JO7ekHkMcbg54oe151dC0rFGkXwAEUSBizRGI3Zc3Tc8XWiiQQJOHofLt T3wony5eCa8pvXXsRIZMslYeYGD3JAFj0oLDVA== )`
	RRSIG=26116 and DNSKEY=26116 verifies the DS RRset
	DS=7698/SHA-1 is now in the chain-of-trust
	`gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe`
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	Query to d.gov-servers.net for GOV/DNSKEY
	Received 777 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (777 bytes) ;; HEADER SECTION ;; id = 59648 ;; 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 ( 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 DNSKEY ( 256 3 8 AwEAAeFoiC01j4zIdBfR1vxBGp7WmV8q6IgTQ/pvbQJhCd9+sE16txuz6M81FPFkWhTk1nsXR4tI UZLQZpvgme+q3dqWuqtFA2amB99IM9B9iq6kwSrkZNVFv6zav3eP+5BlL/OA9FNFQHXCj5qj2noA j2le7j8umVcc+4zH677ytdtIImoAY45H8wWxVrGR4kxqM54O10fPHXEPu84irfaZGrM= ) ; Key ID = 15489 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20201110190254 20201026185754 7698 gov. JGWvYsY6D/e4gdOBjSbarD335ZzmG8hwXIyjWGtJCISWCfmtoDAyoQ0BSehDq5I2kFmxReDQtHc/ RFZ7cqYe9HQPt81hrWbY78rqAphKpgOwvcjaX08YYKSN5WM66pWfMxPEehhqLyaCSFa1vNGMO2Nu vez1zeAr1TL6BBTl5ET1KrQzEtsSEBqCVnmk2G89fFUZOF12WQg1Q0dGulD9eAXls5nMI1rIB9xQ vBV9ZkOPeNCddN0Ij0ZABYz5IxW4w5HMRHu2atApBdFLJ95txt7fkr088gb9WrGQDd4NcOIAQuyf IaOns8+4bMCEnNvDEJrHWlr+EaJq+zNbeDYvXw== ) ;; 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 ( 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 DNSKEY ( 256 3 8 AwEAAeFoiC01j4zIdBfR1vxBGp7WmV8q6IgTQ/pvbQJhCd9+sE16txuz6M81FPFkWhTk1nsXR4tI UZLQZpvgme+q3dqWuqtFA2amB99IM9B9iq6kwSrkZNVFv6zav3eP+5BlL/OA9FNFQHXCj5qj2noA j2le7j8umVcc+4zH677ytdtIImoAY45H8wWxVrGR4kxqM54O10fPHXEPu84irfaZGrM= ) ; Key ID = 15489`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-1 verifies DNSKEY=7698/SEP
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20201110190254 20201026185754 7698 gov. JGWvYsY6D/e4gdOBjSbarD335ZzmG8hwXIyjWGtJCISWCfmtoDAyoQ0BSehDq5I2kFmxReDQtHc/ RFZ7cqYe9HQPt81hrWbY78rqAphKpgOwvcjaX08YYKSN5WM66pWfMxPEehhqLyaCSFa1vNGMO2Nu vez1zeAr1TL6BBTl5ET1KrQzEtsSEBqCVnmk2G89fFUZOF12WQg1Q0dGulD9eAXls5nMI1rIB9xQ vBV9ZkOPeNCddN0Ij0ZABYz5IxW4w5HMRHu2atApBdFLJ95txt7fkr088gb9WrGQDd4NcOIAQuyf IaOns8+4bMCEnNvDEJrHWlr+EaJq+zNbeDYvXw== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=15489 is now in the chain-of-trust
	Query to a.gov-servers.net for PUBMED.GOV/A
	Received 633 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (633 bytes) ;; HEADER SECTION ;; id = 46013 ;; 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 = 9 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) PUBMED.GOV. 86400 IN NS ns3.nih.GOV. PUBMED.GOV. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS ns.nih.GOV. PUBMED.GOV. 86400 IN NS lhcns1.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS ns2.nih.GOV. PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20201107151008 20201031151008 15489 gov. MbSV6lW09YU+jV61UQ45kFFz/kITHUbZDCe7GmcUnC7vsA3N238rKfMv0eD8cMCHMGQdiV7rtyiZ 0qJO3i127wJ/M17NjaPxWSxwyP4bb5b3rEFH5myec6R5hqDEzjywQRCNh80G0TTNCszUH+UqQroU EkOwRHpjde/TD+QhkjIoMZPSve/yFkDzgmuJZ02YDn+3e437yPKDy10uftVYUQ== ) ;; ADDITIONAL SECTION (10 records) ns3.nih.GOV. 86400 IN A 165.112.4.230 ns3.nih.GOV. 86400 IN AAAA 2607:f220:402:1801::a570:4e6 dns1-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.31 ns.nih.GOV. 86400 IN A 128.231.128.251 ns.nih.GOV. 86400 IN AAAA 2607:f220:404:101::80e7:80fb lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 dns2-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.32 ns2.nih.GOV. 86400 IN A 128.231.64.1 ns2.nih.GOV. 86400 IN AAAA 2607:f220:418:4101::80e7:401 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to b.gov-servers.net for PUBMED.GOV/DNSKEY
	Received 633 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (633 bytes) ;; HEADER SECTION ;; id = 58656 ;; 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 = 9 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) PUBMED.GOV. 86400 IN NS ns3.nih.GOV. PUBMED.GOV. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS ns.nih.GOV. PUBMED.GOV. 86400 IN NS lhcns1.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS ns2.nih.GOV. PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20201107151008 20201031151008 15489 gov. MbSV6lW09YU+jV61UQ45kFFz/kITHUbZDCe7GmcUnC7vsA3N238rKfMv0eD8cMCHMGQdiV7rtyiZ 0qJO3i127wJ/M17NjaPxWSxwyP4bb5b3rEFH5myec6R5hqDEzjywQRCNh80G0TTNCszUH+UqQroU EkOwRHpjde/TD+QhkjIoMZPSve/yFkDzgmuJZ02YDn+3e437yPKDy10uftVYUQ== ) ;; ADDITIONAL SECTION (10 records) ns3.nih.GOV. 86400 IN A 165.112.4.230 ns3.nih.GOV. 86400 IN AAAA 2607:f220:402:1801::a570:4e6 dns1-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.31 ns.nih.GOV. 86400 IN A 128.231.128.251 ns.nih.GOV. 86400 IN AAAA 2607:f220:404:101::80e7:80fb lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 dns2-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.32 ns2.nih.GOV. 86400 IN A 128.231.64.1 ns2.nih.GOV. 86400 IN AAAA 2607:f220:418:4101::80e7:401 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone PUBMED.GOV

PUBMED.GOV

	Checking DS between GOV and PUBMED.GOV
	Query to d.gov-servers.net for PUBMED.GOV/DS
	Received 318 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (318 bytes) ;; HEADER SECTION ;; id = 33731 ;; 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) ;; PUBMED.GOV. IN DS ;; ANSWER SECTION (3 records) PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20201107151008 20201031151008 15489 gov. MbSV6lW09YU+jV61UQ45kFFz/kITHUbZDCe7GmcUnC7vsA3N238rKfMv0eD8cMCHMGQdiV7rtyiZ 0qJO3i127wJ/M17NjaPxWSxwyP4bb5b3rEFH5myec6R5hqDEzjywQRCNh80G0TTNCszUH+UqQroU EkOwRHpjde/TD+QhkjIoMZPSve/yFkDzgmuJZ02YDn+3e437yPKDy10uftVYUQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for PUBMED.GOV in the GOV zone
	DS=24249/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	DS=24249/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20201107151008 20201031151008 15489 gov. MbSV6lW09YU+jV61UQ45kFFz/kITHUbZDCe7GmcUnC7vsA3N238rKfMv0eD8cMCHMGQdiV7rtyiZ 0qJO3i127wJ/M17NjaPxWSxwyP4bb5b3rEFH5myec6R5hqDEzjywQRCNh80G0TTNCszUH+UqQroU EkOwRHpjde/TD+QhkjIoMZPSve/yFkDzgmuJZ02YDn+3e437yPKDy10uftVYUQ== )`
	RRSIG=15489 and DNSKEY=15489 verifies the DS RRset
	DS=24249/SHA-1 is now in the chain-of-trust
	`PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04`
	`PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a )`
	Query to dns2-ncbi.ncbi.nlm.nih.GOV for PUBMED.GOV/DNSKEY
	Received 1473 bytes from 130.14.29.32
	;; Answer received from 130.14.29.32 (1473 bytes) ;; HEADER SECTION ;; id = 6908 ;; 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: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN DNSKEY ;; ANSWER SECTION (5 records) pubmed.gov. 86400 IN DNSKEY ( 257 3 7 AwEAAc/8Z4HvQYSA9IJGIsaPwrmaJUFkSzQQWv0GplaUE6SGRIBDxmW4nZJDIvNmElsCky1GkJUK H3YAVlpbNqH65wd1K6EwIewCWSurvbQ6zaoQ84GBDIhs6+DOo2IR6m22Ah25NbSeeH0hun9lgZzi tEIF1JfLCGlaW/kSMxYNggBS8KbFthypy3RW4qGdPV4ey85jSsMNlvfkwwOiQv0pd4NSgq2Qla92 m86wly1XB16rxJPNNcrYrIyIWgSm6NyuNox59EPpvsDDeHLzBqXJWVzFob60kFEdU2IddJ8xxe1U n9e1MSRQ1zaC3BGgtwWZn886mL8owhfgih6WyZerEuc= ) ; Key ID = 24249 pubmed.gov. 86400 IN DNSKEY ( 256 3 7 AwEAAcbvs6T8hvhX4rSfo0AZm9hJg48TZTxZfykL0Geu4kfts/EE0Kmil2v+OxiW1NHuIjdWLK9t pknoH0kKTjPaADxI6j3ECb+unkwlMbZj0MvT9TYj8Omr2RMaFn3xSPS04qYtjc9Ps+vCXZRaj04h CWF3D+o2OZ6srnzCq/cLoPGAaPINfjzBoMiICVocmV2hcOXiNcffCoq9J3YpW3aMX05iKLEeL/hN GdGqWNF4jDxt+KWcRT2xKY5HqYKu6ZKgxfAnBE4tn+9OnSOCLUYv49FAS3xHsurb7WBDBEg0IxGC cXjUMRHx6a+a4WLy8oIsUd0eSf5o8PRNBw6qfwWOwLs= ) ; Key ID = 31805 pubmed.gov. 86400 IN DNSKEY ( 256 3 7 AwEAAcvBds+OTXMQyceKgPjzSiW68zm4OS2/0OqN26q7xiOKkNYMQIKq3h7Qk6BeR0FwzKNX/IqP w4tSytp0fwRdfcUU+ECoktifP0s73SFw52xwDmz2d2wdXdoR6yK/l6dmckjSN6dGA4er8E0BHbge 4zNMbWc5+Vx+cogG+M6Il+naO/+uXdvI4Kar7Dpu7GlAXKiMKtaL21y1ZDOKeVppaetQxltjx1uv rySYppWCMoGGSKJyfWRyMqDCmay/r7Bcgz1vU079QGa+DcOhzwNgRd0N5i2+4OA/WWRhGl72kxeK I8fiiNZOuyeYTigh2wUCJ+BU6026pa3upBIajRDVTmU= ) ; Key ID = 59408 pubmed.gov. 86400 IN RRSIG ( DNSKEY 7 2 86400 20210330214930 20200404214930 24249 pubmed.gov. ISLcb5xBz2ADxAl9jEFTlB46TfqCH9T9rgAGMj4ZLsWnZvFGhar/QIJ/9i0HGq1xRfdtzulem2nT h4S1ANWsL4cucxFTJzSeK5IFFDbaweJDQD1fqb48gyP7vLd9Yj1MXxt7F/q4aNNZVKCtiz/51CDi uOQDRwlHmrNRl8lSgk1MBoh/R9ZnO8HYQ7azEC/4Ji6SW72nzKNbaqYEJJbqZv9EpCxDmXDrpUDI rjmeUTO9Mk01f/bM6+kYotGmeLDl60JZAq0MUcSJm0oJoLWFGaeD2gVduxB7d6LWa3ys6byXxcPy uxnWUwF2Wr0JszJQ3cpq3TAEdf8de8WSPf75CQ== ) pubmed.gov. 86400 IN RRSIG ( DNSKEY 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. kPFzkeKRqYqZ9hyQsJ5ELOPe3PdZTNrRvKIfjcK2w4ZbLSBf6TFxxtYL+4jRHV0M4Gjqen1F9tPn lZmVpcmP5D1dkodGhAgVdtWq6BEdx4luG8d2Oe327E436BSFw3TRezJ0B8ZyHrMFF2OWsBXJZ1r4 N72vSvO4l8s5qQiFt6ejog/sNW2s1C2DbL2+aW8TA8SgKF9IB5AFCBjcZVXQ21B5HfQXNWhiNTdA 7CyIXWUufLsN6QNwPLc6x+PTOWqmybDeQwLqOGl+LUU4Wf0Npi0Uv+938KNYBRPlCaEfhtOaeall 50SRXH+eIKrhnnHN/dR0kges1H3iwy5IUdXgDA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	Found 3 DNSKEY records for PUBMED.GOV
	`pubmed.gov. 86400 IN DNSKEY ( 257 3 7 AwEAAc/8Z4HvQYSA9IJGIsaPwrmaJUFkSzQQWv0GplaUE6SGRIBDxmW4nZJDIvNmElsCky1GkJUK H3YAVlpbNqH65wd1K6EwIewCWSurvbQ6zaoQ84GBDIhs6+DOo2IR6m22Ah25NbSeeH0hun9lgZzi tEIF1JfLCGlaW/kSMxYNggBS8KbFthypy3RW4qGdPV4ey85jSsMNlvfkwwOiQv0pd4NSgq2Qla92 m86wly1XB16rxJPNNcrYrIyIWgSm6NyuNox59EPpvsDDeHLzBqXJWVzFob60kFEdU2IddJ8xxe1U n9e1MSRQ1zaC3BGgtwWZn886mL8owhfgih6WyZerEuc= ) ; Key ID = 24249`
	`pubmed.gov. 86400 IN DNSKEY ( 256 3 7 AwEAAcbvs6T8hvhX4rSfo0AZm9hJg48TZTxZfykL0Geu4kfts/EE0Kmil2v+OxiW1NHuIjdWLK9t pknoH0kKTjPaADxI6j3ECb+unkwlMbZj0MvT9TYj8Omr2RMaFn3xSPS04qYtjc9Ps+vCXZRaj04h CWF3D+o2OZ6srnzCq/cLoPGAaPINfjzBoMiICVocmV2hcOXiNcffCoq9J3YpW3aMX05iKLEeL/hN GdGqWNF4jDxt+KWcRT2xKY5HqYKu6ZKgxfAnBE4tn+9OnSOCLUYv49FAS3xHsurb7WBDBEg0IxGC cXjUMRHx6a+a4WLy8oIsUd0eSf5o8PRNBw6qfwWOwLs= ) ; Key ID = 31805`
	`pubmed.gov. 86400 IN DNSKEY ( 256 3 7 AwEAAcvBds+OTXMQyceKgPjzSiW68zm4OS2/0OqN26q7xiOKkNYMQIKq3h7Qk6BeR0FwzKNX/IqP w4tSytp0fwRdfcUU+ECoktifP0s73SFw52xwDmz2d2wdXdoR6yK/l6dmckjSN6dGA4er8E0BHbge 4zNMbWc5+Vx+cogG+M6Il+naO/+uXdvI4Kar7Dpu7GlAXKiMKtaL21y1ZDOKeVppaetQxltjx1uv rySYppWCMoGGSKJyfWRyMqDCmay/r7Bcgz1vU079QGa+DcOhzwNgRd0N5i2+4OA/WWRhGl72kxeK I8fiiNZOuyeYTigh2wUCJ+BU6026pa3upBIajRDVTmU= ) ; Key ID = 59408`
	DNSKEY=24249/SEP is now in the chain-of-trust
	DS=24249/SHA-1 verifies DNSKEY=24249/SEP
	DS=24249/SHA-256 verifies DNSKEY=24249/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`pubmed.gov. 86400 IN RRSIG ( DNSKEY 7 2 86400 20210330214930 20200404214930 24249 pubmed.gov. ISLcb5xBz2ADxAl9jEFTlB46TfqCH9T9rgAGMj4ZLsWnZvFGhar/QIJ/9i0HGq1xRfdtzulem2nT h4S1ANWsL4cucxFTJzSeK5IFFDbaweJDQD1fqb48gyP7vLd9Yj1MXxt7F/q4aNNZVKCtiz/51CDi uOQDRwlHmrNRl8lSgk1MBoh/R9ZnO8HYQ7azEC/4Ji6SW72nzKNbaqYEJJbqZv9EpCxDmXDrpUDI rjmeUTO9Mk01f/bM6+kYotGmeLDl60JZAq0MUcSJm0oJoLWFGaeD2gVduxB7d6LWa3ys6byXxcPy uxnWUwF2Wr0JszJQ3cpq3TAEdf8de8WSPf75CQ== )`
	`pubmed.gov. 86400 IN RRSIG ( DNSKEY 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. kPFzkeKRqYqZ9hyQsJ5ELOPe3PdZTNrRvKIfjcK2w4ZbLSBf6TFxxtYL+4jRHV0M4Gjqen1F9tPn lZmVpcmP5D1dkodGhAgVdtWq6BEdx4luG8d2Oe327E436BSFw3TRezJ0B8ZyHrMFF2OWsBXJZ1r4 N72vSvO4l8s5qQiFt6ejog/sNW2s1C2DbL2+aW8TA8SgKF9IB5AFCBjcZVXQ21B5HfQXNWhiNTdA 7CyIXWUufLsN6QNwPLc6x+PTOWqmybDeQwLqOGl+LUU4Wf0Npi0Uv+938KNYBRPlCaEfhtOaeall 50SRXH+eIKrhnnHN/dR0kges1H3iwy5IUdXgDA== )`
	RRSIG=24249 and DNSKEY=24249/SEP verifies the DNSKEY RRset
	RRSIG=59408 and DNSKEY=59408 verifies the DNSKEY RRset
	DNSKEY=31805 is now in the chain-of-trust
	DNSKEY=59408 is now in the chain-of-trust
	Query to dns1-ncbi.ncbi.nlm.nih.GOV for PUBMED.GOV/A
	Received 2100 bytes from 130.14.29.31
	;; Answer received from 130.14.29.31 (2100 bytes) ;; HEADER SECTION ;; id = 59980 ;; 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 = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN A 130.14.29.109 pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. ZDBmOVcPWn6fT0/JCJ+2g7FHlvaOGTcQDo/4FO89uxR3lcFpDJTEfPxNcqFCY+5OFbCLK0wiq847 5GAWKAvrpqu1uRH978Hqd7iFVYaOgTRYrXG8epSKD0jvN9aUUyFxQMkUUS33RhHpYxR9WgsLjOVg R1zXDdX2bMvHKY1ynaPo+WKxxDYGlP7bRxfYUol5NrYisg8yjNVOmJ423GEF0OKd0oJJ7zeaE4LK oZ7EJHTY9B1P6PhR63vUiRdpePrKSfe51XWLlEpMwLhZqgxeV/NzPwiqRiLW0rjUbjvM74gDMEgW 8dMvDG2cMTUWu5Gcf0R6H7rgP06agHocH1ylVw== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. otugRs4oyBI5+Le/YiDQJwnLL0kAnu1e1E0EGnyExB3sxUkKGWP6yzFAtv87vD0GMcyx7Vo1mQd/ XjZdUpxqAUM+bR+lFg3xycI7o1gyrQTnuSwrNN7KLCU65LpUJ/NWHgSydLjUUQv9xWYw3zRKVxUf vZJCtjJfNkfnfpIk4iXhfy0zePGILG9ZZ/Kx6M44GMxnn368OB9u8RnriP3U60q1nvSWVa2OyMu+ hAFYyHi4GmCpN/2PZX7knxK8F+44hCdw7qG8y0D4CclTsAgAFOHGp4c33AQqsFl9IEPo8ygzT+3D s/Lr588yrT73Gte6KULs3d+io70MJXu2T1Jm3Q== ) ;; ADDITIONAL SECTION (9 records) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.32 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::32 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. e/28H3LKuJk0nhQ4QKzZQe1aPcEQY/vuG+pM7WOktae/MCWtcCCL8HycHamavHAmwmMa1Z1GT24D YnF+wiplEXBPsv2qGBbRKsgNwjDxJjJzDxRwEpn/OiO44wYFGAjnaW5LC0fiomLGZ01ji5gAH9CN 9cF3SoWZFs31sjmGgoKWGCPY5uXIuOImlaTNLcB+i8tR/jsvfsbORta9L8qAyOX8Fa7lhZrg99VM sartIyF1ORDcJwjiz08uc0IAhNOS3LhumDA8pQs3dnJhOpYZNbkcLQRv+31g5ngrIBBFKI8JPDRx iZogBIPQStQ0+89U3Pl+RBq/Ew9DhB6EzKp7TQ== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. QFqQY4RCAdoQB5oyqjnwum3tDLEhttzjX0stJoeu5WQke0ta/UaQ0BGJ7ChKV0IpMDlGfmu4QrQj 3CIRX4h7SmAxyoSSxPG59ANJGvOri7ltq6ab1LoynuYnxCcTg099lv4VYV5+RY5k1l0f5AXk3p6H st/3vjaxTAGF0YlrHyiRJiRQOmEjJJCvyzhD9l/aG1sxQ9avg9u5AX4f4e9Logbg8ZVf+X9y8TCZ wLyKJZZJfNavmU9ntCDVDhvaMVloHtGNaPZVdh6oAWn4Y26LO8u9lqmE++iaCBumvEc8HaDEG71l 5YYBoCIsmzY6wPxJ3v8f2fHqT5fJAN5VGB2R7A== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. sYawPAci3DVbnilyTZTGtDguBMhCGOCtTbwvhecO2nLnBMHt7WdyiZ0b5mmEo206XU8loyJh3TM7 c3Us1eix2KHoNTrPYjItPNEle3hDWO2HhxDtgChG1ptRsCGNjV+m1RHOGZS+TT/2aRAh+KVjXyyT nWV8K7fnC7SSvdLqZiGGzC4L4w7g5eDFbV1X+6ifiYfAYBxwJkAFUSv/b/cfUKeYoj/4LK1zcmV/ yaAav1qIn0/hp9BQ3+gnREea8ybjBngvuUL3mCjXJw3fFcgG6610sFEq/pG3ESLreMz/7dxg6vyp O3X1OZPRwkTU4Mk4CpSbAbWwgn7ZHlZhE31xjA== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. buX5+FvW5tsXwxZoA33JFVOyICtZbkfjKZEwB5EBg3sozjGZ24xBmR0bICEqtVUpxRyJYCXk1thS OGvk5/711od03gOSGfKzuToILI3J3i868geD9AJB+WGCLZfHywzul2uAbikunpn0p84xRa4IUKCe Cp0cAZ19kpN10RTTzg4Hn9EolKqzqN1i3Iv1/BK34Ex/NBbeBiq5WER7xDNfolj4Xpq7ALITshk9 EZeyE3wtzQlHgz2hN+JdEc+Wc5Y4o4m4ESLR3NlWUS9Pk9WbKQzl5OwF4L6ArTojQp2PLyw5Bk5D PQewpPDoIv32/GD3PaaNV95OldAMrsGEcTMukA== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	PUBMED.GOV is authoritative for PUBMED.GOV
	Found RRSIG signed by pubmed.gov zone
	Query to dns1-ncbi.ncbi.nlm.nih.gov for PUBMED.GOV/SOA
	Received 2128 bytes from 130.14.29.31
	;; Answer received from 130.14.29.31 (2128 bytes) ;; HEADER SECTION ;; id = 21071 ;; 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 = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.gov. systems.ncbi.nlm.nih.gov. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) pubmed.gov. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. otugRs4oyBI5+Le/YiDQJwnLL0kAnu1e1E0EGnyExB3sxUkKGWP6yzFAtv87vD0GMcyx7Vo1mQd/ XjZdUpxqAUM+bR+lFg3xycI7o1gyrQTnuSwrNN7KLCU65LpUJ/NWHgSydLjUUQv9xWYw3zRKVxUf vZJCtjJfNkfnfpIk4iXhfy0zePGILG9ZZ/Kx6M44GMxnn368OB9u8RnriP3U60q1nvSWVa2OyMu+ hAFYyHi4GmCpN/2PZX7knxK8F+44hCdw7qG8y0D4CclTsAgAFOHGp4c33AQqsFl9IEPo8ygzT+3D s/Lr588yrT73Gte6KULs3d+io70MJXu2T1Jm3Q== ) ;; ADDITIONAL SECTION (9 records) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.32 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::32 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. e/28H3LKuJk0nhQ4QKzZQe1aPcEQY/vuG+pM7WOktae/MCWtcCCL8HycHamavHAmwmMa1Z1GT24D YnF+wiplEXBPsv2qGBbRKsgNwjDxJjJzDxRwEpn/OiO44wYFGAjnaW5LC0fiomLGZ01ji5gAH9CN 9cF3SoWZFs31sjmGgoKWGCPY5uXIuOImlaTNLcB+i8tR/jsvfsbORta9L8qAyOX8Fa7lhZrg99VM sartIyF1ORDcJwjiz08uc0IAhNOS3LhumDA8pQs3dnJhOpYZNbkcLQRv+31g5ngrIBBFKI8JPDRx iZogBIPQStQ0+89U3Pl+RBq/Ew9DhB6EzKp7TQ== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. QFqQY4RCAdoQB5oyqjnwum3tDLEhttzjX0stJoeu5WQke0ta/UaQ0BGJ7ChKV0IpMDlGfmu4QrQj 3CIRX4h7SmAxyoSSxPG59ANJGvOri7ltq6ab1LoynuYnxCcTg099lv4VYV5+RY5k1l0f5AXk3p6H st/3vjaxTAGF0YlrHyiRJiRQOmEjJJCvyzhD9l/aG1sxQ9avg9u5AX4f4e9Logbg8ZVf+X9y8TCZ wLyKJZZJfNavmU9ntCDVDhvaMVloHtGNaPZVdh6oAWn4Y26LO8u9lqmE++iaCBumvEc8HaDEG71l 5YYBoCIsmzY6wPxJ3v8f2fHqT5fJAN5VGB2R7A== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. sYawPAci3DVbnilyTZTGtDguBMhCGOCtTbwvhecO2nLnBMHt7WdyiZ0b5mmEo206XU8loyJh3TM7 c3Us1eix2KHoNTrPYjItPNEle3hDWO2HhxDtgChG1ptRsCGNjV+m1RHOGZS+TT/2aRAh+KVjXyyT nWV8K7fnC7SSvdLqZiGGzC4L4w7g5eDFbV1X+6ifiYfAYBxwJkAFUSv/b/cfUKeYoj/4LK1zcmV/ yaAav1qIn0/hp9BQ3+gnREea8ybjBngvuUL3mCjXJw3fFcgG6610sFEq/pG3ESLreMz/7dxg6vyp O3X1OZPRwkTU4Mk4CpSbAbWwgn7ZHlZhE31xjA== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. buX5+FvW5tsXwxZoA33JFVOyICtZbkfjKZEwB5EBg3sozjGZ24xBmR0bICEqtVUpxRyJYCXk1thS OGvk5/711od03gOSGfKzuToILI3J3i868geD9AJB+WGCLZfHywzul2uAbikunpn0p84xRa4IUKCe Cp0cAZ19kpN10RTTzg4Hn9EolKqzqN1i3Iv1/BK34Ex/NBbeBiq5WER7xDNfolj4Xpq7ALITshk9 EZeyE3wtzQlHgz2hN+JdEc+Wc5Y4o4m4ESLR3NlWUS9Pk9WbKQzl5OwF4L6ArTojQp2PLyw5Bk5D PQewpPDoIv32/GD3PaaNV95OldAMrsGEcTMukA== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	Query to lhcns1.nlm.nih.gov for PUBMED.GOV/SOA
	Received 3648 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (3648 bytes) ;; HEADER SECTION ;; id = 5851 ;; 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 = 7 arcount = 25 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.gov. systems.ncbi.nlm.nih.gov. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) pubmed.gov. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. otugRs4oyBI5+Le/YiDQJwnLL0kAnu1e1E0EGnyExB3sxUkKGWP6yzFAtv87vD0GMcyx7Vo1mQd/ XjZdUpxqAUM+bR+lFg3xycI7o1gyrQTnuSwrNN7KLCU65LpUJ/NWHgSydLjUUQv9xWYw3zRKVxUf vZJCtjJfNkfnfpIk4iXhfy0zePGILG9ZZ/Kx6M44GMxnn368OB9u8RnriP3U60q1nvSWVa2OyMu+ hAFYyHi4GmCpN/2PZX7knxK8F+44hCdw7qG8y0D4CclTsAgAFOHGp4c33AQqsFl9IEPo8ygzT+3D s/Lr588yrT73Gte6KULs3d+io70MJXu2T1Jm3Q== ) ;; ADDITIONAL SECTION (25 records) ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.32 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::32 ns.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20201104065254 20201031061836 10757 nih.gov. XDkXI/m3cOIdQmo/v504x2lozktZmgFzTrtiFmNwVsAw7fGCX5ZklwMQaVqKqTzww+Ls3EHZY7es V97h4mN2HYkhMbEHidQZAHRW+Io7+g4BwYRE8/L/52Z2beazmZjTZAumWIC0qRl45zdXeAvJAWjN mZRsQuTl+ImKalSJaSo= ) ns.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20201104065254 20201031061836 10757 nih.gov. fSCnz36PxDw0pTWKeFqwms/l9slz4FSda6UufDnrIlua0JXdzTXV8YO29JQoFpHHxJYk2KFzVLpF V2rHW/Ip14l78o+7CqFtvVc/NTC1QcJXIJZV+HZ5IHYtgBJKEZhrAQyY3+T9juqw3CAtBxva48uf ax8KBall6AonFeXG6sI= ) ns2.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20201103193003 20201030192553 10757 nih.gov. cIzDAkDTpG7lTSuCC0v5TBMo2hRKEmetjXwMfXK7Tt3oGmVQ1tP0E6/200k3PfTV1D5YKjBV5cSo lQjU6n6AP1rAqDxQqdeSnfyViiMpvOCibUAYJ3dK9779lXIB5FL2BlCJpuPB03Qkdy+X12k/j1eS LCNHv9GEtLYLjKv0PJ8= ) ns2.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20201104050854 20201031044214 10757 nih.gov. esW9BgO4AALXXlsyTFC0FCqnzYez8UcF1GPB2CAAz+SwLOvghCUB16K9/xADqzTJlkhX7ynagyov sMEEjkHXWWP4bfMGdZxghNDjpM+1qFfTok720FQ/ADSyJ/fhZOeQfEFh5Yry3yb5VijmDhRAqwlu wcfIcrTjml1pHQVxuHE= ) ns3.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20201103211214 20201030202708 10757 nih.gov. ju80rJ4qZvB1gw1eCVVWTs2O32WVW6ISKJkD3iMOb2/9AW/ThPy95Iphrr1MAEONe2z8ITlV/AOF DFR0clllYXVp1a/WeJfKKpNwjZuwugiYWd2sQUFWe4kNARcFIg16rUuxipAm9xVHsSq6ktpc06DM BwgjbFlFD/UfljfoJ1c= ) ns3.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20201103210213 20201030201209 10757 nih.gov. hSUfe/MPNPov6GNVcw7D1jryucqnuD7kDNSlMmwwnqaiW42namK8iJ5ZBQ9yNZWUz2Q4wAOfUO99 nluEYiSn8y8WuURdT12OUJCGLIoAX/iqwPmrNmMqn95RN2z8/AjwYeBvE3joTNBlYkHXiOqH1G67 RMsnOYtd+cNYBwIOqQI= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20201111100327 20201012092656 48374 nlm.nih.gov. t+jrAq13T7DhJYy/UhnbkHLGv2/+gYFEKl+77HnZkqgSdtWtbVCXiMNBHfCKEKCIvWBO/qvGlaJH hMo617o1YscwRzHRRzXhjoVJGG5vJWFcBoXCYduRcCEuFT5PYs1XJZ4P+N60br56LNJmtommiNeg UIb6780Q35pBxyLxhJ4= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201111101113 20201012092656 48374 nlm.nih.gov. HGjxdHf3eLgyPREi+hNt3k22QYVH+czNgbARKJrz5pjqxxWDGZW494oXb+f3xdY9QLJh6HcrTo9S GLkkKuOMfEUfxbrjU69lB9ba6rN4RD5yo2Lxia+kIPqEsUeHQt7Sxx13R1CxHSL+YyvY4pTBRsSV KL6JSrjAzZ1txXQLsQc= ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. e/28H3LKuJk0nhQ4QKzZQe1aPcEQY/vuG+pM7WOktae/MCWtcCCL8HycHamavHAmwmMa1Z1GT24D YnF+wiplEXBPsv2qGBbRKsgNwjDxJjJzDxRwEpn/OiO44wYFGAjnaW5LC0fiomLGZ01ji5gAH9CN 9cF3SoWZFs31sjmGgoKWGCPY5uXIuOImlaTNLcB+i8tR/jsvfsbORta9L8qAyOX8Fa7lhZrg99VM sartIyF1ORDcJwjiz08uc0IAhNOS3LhumDA8pQs3dnJhOpYZNbkcLQRv+31g5ngrIBBFKI8JPDRx iZogBIPQStQ0+89U3Pl+RBq/Ew9DhB6EzKp7TQ== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. QFqQY4RCAdoQB5oyqjnwum3tDLEhttzjX0stJoeu5WQke0ta/UaQ0BGJ7ChKV0IpMDlGfmu4QrQj 3CIRX4h7SmAxyoSSxPG59ANJGvOri7ltq6ab1LoynuYnxCcTg099lv4VYV5+RY5k1l0f5AXk3p6H st/3vjaxTAGF0YlrHyiRJiRQOmEjJJCvyzhD9l/aG1sxQ9avg9u5AX4f4e9Logbg8ZVf+X9y8TCZ wLyKJZZJfNavmU9ntCDVDhvaMVloHtGNaPZVdh6oAWn4Y26LO8u9lqmE++iaCBumvEc8HaDEG71l 5YYBoCIsmzY6wPxJ3v8f2fHqT5fJAN5VGB2R7A== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. sYawPAci3DVbnilyTZTGtDguBMhCGOCtTbwvhecO2nLnBMHt7WdyiZ0b5mmEo206XU8loyJh3TM7 c3Us1eix2KHoNTrPYjItPNEle3hDWO2HhxDtgChG1ptRsCGNjV+m1RHOGZS+TT/2aRAh+KVjXyyT nWV8K7fnC7SSvdLqZiGGzC4L4w7g5eDFbV1X+6ifiYfAYBxwJkAFUSv/b/cfUKeYoj/4LK1zcmV/ yaAav1qIn0/hp9BQ3+gnREea8ybjBngvuUL3mCjXJw3fFcgG6610sFEq/pG3ESLreMz/7dxg6vyp O3X1OZPRwkTU4Mk4CpSbAbWwgn7ZHlZhE31xjA== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. buX5+FvW5tsXwxZoA33JFVOyICtZbkfjKZEwB5EBg3sozjGZ24xBmR0bICEqtVUpxRyJYCXk1thS OGvk5/711od03gOSGfKzuToILI3J3i868geD9AJB+WGCLZfHywzul2uAbikunpn0p84xRa4IUKCe Cp0cAZ19kpN10RTTzg4Hn9EolKqzqN1i3Iv1/BK34Ex/NBbeBiq5WER7xDNfolj4Xpq7ALITshk9 EZeyE3wtzQlHgz2hN+JdEc+Wc5Y4o4m4ESLR3NlWUS9Pk9WbKQzl5OwF4L6ArTojQp2PLyw5Bk5D PQewpPDoIv32/GD3PaaNV95OldAMrsGEcTMukA== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns.nih.gov for PUBMED.GOV/SOA
	Received 404 bytes from 128.231.128.251
	;; Answer received from 128.231.128.251 (404 bytes) ;; HEADER SECTION ;; id = 6901 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.GOV. systems.ncbi.nlm.nih.GOV. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns3.nih.gov for PUBMED.GOV/SOA
	Received 404 bytes from 165.112.4.230
	;; Answer received from 165.112.4.230 (404 bytes) ;; HEADER SECTION ;; id = 12164 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.GOV. systems.ncbi.nlm.nih.GOV. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns2.nih.gov for PUBMED.GOV/SOA
	Received 404 bytes from 128.231.64.1
	;; Answer received from 128.231.64.1 (404 bytes) ;; HEADER SECTION ;; id = 4260 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.GOV. systems.ncbi.nlm.nih.GOV. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to dns2-ncbi.ncbi.nlm.nih.gov for PUBMED.GOV/SOA
	Received 2128 bytes from 130.14.29.32
	;; Answer received from 130.14.29.32 (2128 bytes) ;; HEADER SECTION ;; id = 46460 ;; 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 = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.gov. systems.ncbi.nlm.nih.gov. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) pubmed.gov. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. otugRs4oyBI5+Le/YiDQJwnLL0kAnu1e1E0EGnyExB3sxUkKGWP6yzFAtv87vD0GMcyx7Vo1mQd/ XjZdUpxqAUM+bR+lFg3xycI7o1gyrQTnuSwrNN7KLCU65LpUJ/NWHgSydLjUUQv9xWYw3zRKVxUf vZJCtjJfNkfnfpIk4iXhfy0zePGILG9ZZ/Kx6M44GMxnn368OB9u8RnriP3U60q1nvSWVa2OyMu+ hAFYyHi4GmCpN/2PZX7knxK8F+44hCdw7qG8y0D4CclTsAgAFOHGp4c33AQqsFl9IEPo8ygzT+3D s/Lr588yrT73Gte6KULs3d+io70MJXu2T1Jm3Q== ) ;; ADDITIONAL SECTION (9 records) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.32 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::32 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210411210948 20201013210948 52670 ncbi.nlm.nih.gov. P775np4ALZhiugQrW6YbH1WgqptGITj/Z7oYuW4JcjsLl/Sj9qpmZ20E0kQbCL0Pb8qpnUr2jKID BtNwB9iwRuasjo0Do121W/vqHNCGduBZCw8wj44YQ8JXeN/MxIrAUyz0q0YJ7spgqdMRZT+E1ghE WcQIUrMt7zcJVAmc9PvoPJ88KYKf+9oQkLaTvtXAkQljGZ1IAbtw2CFl03EaFbGQs5U/GfaD1Qyp tQxBEYqrDxxSlrLDKcEhA23eP6rPuPg44wpemMVAV9zV4NRnLpRiWPPnAmrGqsdXC0WC7FAEy9is tegQZg4xrxW++9cZMo7Y6rhnXZcF8rzSj75YSw== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210411210948 20201013210948 52670 ncbi.nlm.nih.gov. eCiockv0Y0a5sW8dPrNHm1FshRtSGm7v48h2L1b5GjwNqO7qoWN3lVvzXqwJGQ/s4UitxgydAdsq 6IXnPOjKVjLfahtCFaK4bDD3Ozmeo+k45/0w8PbzJVjpYkE1EHXLLbMjC64b9UTOJuHqwUrmtjjD 8Lxdrm+9T3UtjmcEk5QD3mWX8i0rDY21SDx+2MX3ilzoE/ejCftpimYay9bGHDgtOPuXgidhce21 mjxV8DqpoRQOxwDRTzl3XT/E4PojgHC7OW9KbEgP3r2HbEvpPsJ8zbnZ+1l5H4OfNQk82KV9eXFP sh7bm7FyAIXMQbeIZ1fhL0YA5uJPjlz/DuPDqg== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210411210948 20201013210948 52670 ncbi.nlm.nih.gov. XlT7G6TnSCgpB4zAxINX1WPfdVt9RfeZuTlLHSR/d8p2XLNN5Hj4V3hZLDjuX8SspTiz6LJhmwUD Pk5j4BDMfzH1goIsy8HMozuOGmBdFcrs36NS0tUm5MpNyrQqpvA9pg7KfZYtHhWpcVn/D1d6WCg6 1gnX9Rm2uPJHhqH4i2hKezb0q1LTwN4uSbwhyTRWBZS7VR1geHAU1rbr21f5/dQ3sHp8krzc3rQZ atD7wBTAyQXl3IncunVYUTZZcQXnMO6DPCD7qOwkbxP/CZPX9qv/2B9zf5f0l+rQ/Xp/cYXMq+W2 gSF1fMh8sYjmQoTpsWGYDXEJ2MVRmRvYM030IA== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210411210948 20201013210948 52670 ncbi.nlm.nih.gov. THoYSY0yuVAc4e5Vn79ChjHmFsBYw3Ei8OF6S/z4TXJuEIxOKLSWR/vadfBCY6VJwg7focn2QQFj n3racZ4CLaZ/0HzbyYWzhqbKG8gjRf3ULwRGQFVchH8bV7XN6v+GLDylF8AIOzOtvAvmLEhVz943 qIL+sklTdl3A/xw1LUhHB58/PrC9P5aWr1ES3F85rk/vWA/qWV38I5hRuw+chp7TgFSs1bZ8hRRt rEksZyrKY0B7Bca8ie7qzdaogu6+Lzwj67S0UWQrRd+eLDDiDgG8oy2252hJQbAVGdD9jN8SLqKZ OgXP1mzbpEjEbvsgQ/XATEfl40KY5a4sUKRLbg== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	Query to dns1-ncbi.ncbi.nlm.nih.GOV for PUBMED.GOV/A
	Received 2100 bytes from 130.14.29.31
	;; Answer received from 130.14.29.31 (2100 bytes) ;; HEADER SECTION ;; id = 59522 ;; 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 = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN A 130.14.29.109 pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. ZDBmOVcPWn6fT0/JCJ+2g7FHlvaOGTcQDo/4FO89uxR3lcFpDJTEfPxNcqFCY+5OFbCLK0wiq847 5GAWKAvrpqu1uRH978Hqd7iFVYaOgTRYrXG8epSKD0jvN9aUUyFxQMkUUS33RhHpYxR9WgsLjOVg R1zXDdX2bMvHKY1ynaPo+WKxxDYGlP7bRxfYUol5NrYisg8yjNVOmJ423GEF0OKd0oJJ7zeaE4LK oZ7EJHTY9B1P6PhR63vUiRdpePrKSfe51XWLlEpMwLhZqgxeV/NzPwiqRiLW0rjUbjvM74gDMEgW 8dMvDG2cMTUWu5Gcf0R6H7rgP06agHocH1ylVw== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. otugRs4oyBI5+Le/YiDQJwnLL0kAnu1e1E0EGnyExB3sxUkKGWP6yzFAtv87vD0GMcyx7Vo1mQd/ XjZdUpxqAUM+bR+lFg3xycI7o1gyrQTnuSwrNN7KLCU65LpUJ/NWHgSydLjUUQv9xWYw3zRKVxUf vZJCtjJfNkfnfpIk4iXhfy0zePGILG9ZZ/Kx6M44GMxnn368OB9u8RnriP3U60q1nvSWVa2OyMu+ hAFYyHi4GmCpN/2PZX7knxK8F+44hCdw7qG8y0D4CclTsAgAFOHGp4c33AQqsFl9IEPo8ygzT+3D s/Lr588yrT73Gte6KULs3d+io70MJXu2T1Jm3Q== ) ;; ADDITIONAL SECTION (9 records) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.32 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::32 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. e/28H3LKuJk0nhQ4QKzZQe1aPcEQY/vuG+pM7WOktae/MCWtcCCL8HycHamavHAmwmMa1Z1GT24D YnF+wiplEXBPsv2qGBbRKsgNwjDxJjJzDxRwEpn/OiO44wYFGAjnaW5LC0fiomLGZ01ji5gAH9CN 9cF3SoWZFs31sjmGgoKWGCPY5uXIuOImlaTNLcB+i8tR/jsvfsbORta9L8qAyOX8Fa7lhZrg99VM sartIyF1ORDcJwjiz08uc0IAhNOS3LhumDA8pQs3dnJhOpYZNbkcLQRv+31g5ngrIBBFKI8JPDRx iZogBIPQStQ0+89U3Pl+RBq/Ew9DhB6EzKp7TQ== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. QFqQY4RCAdoQB5oyqjnwum3tDLEhttzjX0stJoeu5WQke0ta/UaQ0BGJ7ChKV0IpMDlGfmu4QrQj 3CIRX4h7SmAxyoSSxPG59ANJGvOri7ltq6ab1LoynuYnxCcTg099lv4VYV5+RY5k1l0f5AXk3p6H st/3vjaxTAGF0YlrHyiRJiRQOmEjJJCvyzhD9l/aG1sxQ9avg9u5AX4f4e9Logbg8ZVf+X9y8TCZ wLyKJZZJfNavmU9ntCDVDhvaMVloHtGNaPZVdh6oAWn4Y26LO8u9lqmE++iaCBumvEc8HaDEG71l 5YYBoCIsmzY6wPxJ3v8f2fHqT5fJAN5VGB2R7A== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. sYawPAci3DVbnilyTZTGtDguBMhCGOCtTbwvhecO2nLnBMHt7WdyiZ0b5mmEo206XU8loyJh3TM7 c3Us1eix2KHoNTrPYjItPNEle3hDWO2HhxDtgChG1ptRsCGNjV+m1RHOGZS+TT/2aRAh+KVjXyyT nWV8K7fnC7SSvdLqZiGGzC4L4w7g5eDFbV1X+6ifiYfAYBxwJkAFUSv/b/cfUKeYoj/4LK1zcmV/ yaAav1qIn0/hp9BQ3+gnREea8ybjBngvuUL3mCjXJw3fFcgG6610sFEq/pG3ESLreMz/7dxg6vyp O3X1OZPRwkTU4Mk4CpSbAbWwgn7ZHlZhE31xjA== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20210425112357 20201027112357 52670 ncbi.nlm.nih.gov. buX5+FvW5tsXwxZoA33JFVOyICtZbkfjKZEwB5EBg3sozjGZ24xBmR0bICEqtVUpxRyJYCXk1thS OGvk5/711od03gOSGfKzuToILI3J3i868geD9AJB+WGCLZfHywzul2uAbikunpn0p84xRa4IUKCe Cp0cAZ19kpN10RTTzg4Hn9EolKqzqN1i3Iv1/BK34Ex/NBbeBiq5WER7xDNfolj4Xpq7ALITshk9 EZeyE3wtzQlHgz2hN+JdEc+Wc5Y4o4m4ESLR3NlWUS9Pk9WbKQzl5OwF4L6ArTojQp2PLyw5Bk5D PQewpPDoIv32/GD3PaaNV95OldAMrsGEcTMukA== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	PUBMED.GOV A RR has value 130.14.29.109
	Found 1 RRSIGs over A RRset
	`pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. ZDBmOVcPWn6fT0/JCJ+2g7FHlvaOGTcQDo/4FO89uxR3lcFpDJTEfPxNcqFCY+5OFbCLK0wiq847 5GAWKAvrpqu1uRH978Hqd7iFVYaOgTRYrXG8epSKD0jvN9aUUyFxQMkUUS33RhHpYxR9WgsLjOVg R1zXDdX2bMvHKY1ynaPo+WKxxDYGlP7bRxfYUol5NrYisg8yjNVOmJ423GEF0OKd0oJJ7zeaE4LK oZ7EJHTY9B1P6PhR63vUiRdpePrKSfe51XWLlEpMwLhZqgxeV/NzPwiqRiLW0rjUbjvM74gDMEgW 8dMvDG2cMTUWu5Gcf0R6H7rgP06agHocH1ylVw== )`
	RRSIG=59408 and DNSKEY=59408 verifies the A RRset

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