DNSSEC Analyzer

Domain Name:

Time: 2021-06-12 21:03:25 UTC, NTP stratum 4

Analyzing DNSSEC problems for isc.biz

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

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to k.root-servers.net for ./DNSKEY
	Received 864 bytes from 193.0.14.129
	;; Answer received from 193.0.14.129 (864 bytes) ;; HEADER SECTION ;; id = 21423 ;; 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 AwEAAa+HvD7XXjmL+1htThUQyZW7oWGnjzKHJASg3TSR5Bmu5LfnSVW7fxqZa2oAYo2ionIQWyqA j/loApzg8GNMhyIibftPJso54uWRQ2GaoMrwLD5SLu676kf7urJq6nqdjNC0aJM/C888li69lVH6 tiu2tZm1NH3cmgfnMUJpD60bsrDUqs7XwftmNkdkHa4ltQbM3UNPyfTaNBQYoH3wpOpSjdk3tyDR nreBO6Idrw+DGf/rve4sL3qiSaXfYIkcwAwozxR34iHU5dbCDs8S6FmZYhoSVKVgNSUkudxhd9/6 RrZkYRgvwRsQXl3UwsacU1DsXcORqIC+7NlQ6M2OJVU= ) ; Key ID = 14631 . 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 20210701000000 20210610000000 20326 . BnlgUs78N3ckYFZHySrbdpmlrvI6d7lY5TNKs2J7miY5T03UuR2EJGcLwpoEL5trbTVqKL3/MCSD E+1E8N8kB6yskFAqloUMifyI+5sqApbuWtohUU7IcEYQ8cko/PLngbVwVMNJyipXd54A4pmWKSy4 qAa74sdsYTDmyPrsYibxTKwdmjLOrAxB1gOj435BgmV7z50feme761b06SwG3ChyQdVOXWOhbWtL IvrqIxiHvjSSgmCyicZSvbP+m+oan4BDhe/cH6/yhsQOtBC3enr/QP7mhhcoURGoF0bd/S0eoLMp e5PDeyKeyzV0R5O7CAb44lX37G2VOlSTH/1crQ== ) ;; 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 AwEAAa+HvD7XXjmL+1htThUQyZW7oWGnjzKHJASg3TSR5Bmu5LfnSVW7fxqZa2oAYo2ionIQWyqA j/loApzg8GNMhyIibftPJso54uWRQ2GaoMrwLD5SLu676kf7urJq6nqdjNC0aJM/C888li69lVH6 tiu2tZm1NH3cmgfnMUJpD60bsrDUqs7XwftmNkdkHa4ltQbM3UNPyfTaNBQYoH3wpOpSjdk3tyDR nreBO6Idrw+DGf/rve4sL3qiSaXfYIkcwAwozxR34iHU5dbCDs8S6FmZYhoSVKVgNSUkudxhd9/6 RrZkYRgvwRsQXl3UwsacU1DsXcORqIC+7NlQ6M2OJVU= ) ; Key ID = 14631`
	`. 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 20210701000000 20210610000000 20326 . BnlgUs78N3ckYFZHySrbdpmlrvI6d7lY5TNKs2J7miY5T03UuR2EJGcLwpoEL5trbTVqKL3/MCSD E+1E8N8kB6yskFAqloUMifyI+5sqApbuWtohUU7IcEYQ8cko/PLngbVwVMNJyipXd54A4pmWKSy4 qAa74sdsYTDmyPrsYibxTKwdmjLOrAxB1gOj435BgmV7z50feme761b06SwG3ChyQdVOXWOhbWtL IvrqIxiHvjSSgmCyicZSvbP+m+oan4BDhe/cH6/yhsQOtBC3enr/QP7mhhcoURGoF0bd/S0eoLMp e5PDeyKeyzV0R5O7CAb44lX37G2VOlSTH/1crQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=14631 is now in the chain-of-trust
	Query to c.root-servers.net for isc.biz/A
	Received 688 bytes from 192.33.4.12
	;; Answer received from 192.33.4.12 (688 bytes) ;; HEADER SECTION ;; id = 20980 ;; 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: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) biz. 172800 IN NS c.gtld.biz. biz. 172800 IN NS e.gtld.biz. biz. 172800 IN NS k.gtld.biz. biz. 172800 IN NS a.gtld.biz. biz. 172800 IN NS f.gtld.biz. biz. 172800 IN NS b.gtld.biz. biz. 86400 IN DS ( 24415 8 2 fff5283786c2f37ba32f931210c57203907b993c8ceb5371a42f37f4600b05e4 ) biz. 86400 IN DS 24415 8 1 c4c132ab72b9aa33c24c563f2f31f0bb0fa716fa biz. 86400 IN RRSIG ( DS 8 1 86400 20210625170000 20210612160000 14631 . kQTiEPX2TyAtKjPbS5KJ0ev8teBW0FWGUxNOEoN+i4rC6LFyqBvxWlEGkcE/6bN1XK3nPFWnSUMr aO6NO94dJNQnM++pdVmSR+oMAjhf+CenLfRooZFcCQf1eaWI8kiMV4T88o+1KeBYU8rtTMNXyusW XyLjdgGSA1SbzUa9lRiaRRxTDQOBfe8cDvyLsBgslzudjNO6LZMZkTxomkNI/Be1OWI1YPg6Fuqd 3cKYnIJhwK/0xPj6YgML2UN+ws7CHWDglt58fRxbSk6o68LWT1mEhWrCI52lhQRySGKwMT9EQNgC BWGFNsSTTFMLiAS4WgPJ0zL6l+2lMIGgIjx+hg== ) ;; ADDITIONAL SECTION (10 records) a.gtld.biz. 172800 IN A 156.154.124.65 b.gtld.biz. 172800 IN A 156.154.125.65 c.gtld.biz. 172800 IN A 156.154.127.65 e.gtld.biz. 172800 IN A 156.154.126.65 f.gtld.biz. 172800 IN A 209.173.58.66 k.gtld.biz. 172800 IN A 156.154.128.65 a.gtld.biz. 172800 IN AAAA 2001:502:ad09::30 f.gtld.biz. 172800 IN AAAA 2001:500:3682::12 k.gtld.biz. 172800 IN AAAA 2001:503:e239::3:2 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to d.root-servers.net for biz/DNSKEY
	Received 684 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (684 bytes) ;; HEADER SECTION ;; id = 26044 ;; 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: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; biz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) biz. 172800 IN NS a.gtld.biz. biz. 172800 IN NS b.gtld.biz. biz. 172800 IN NS c.gtld.biz. biz. 172800 IN NS e.gtld.biz. biz. 172800 IN NS f.gtld.biz. biz. 172800 IN NS k.gtld.biz. biz. 86400 IN DS 24415 8 1 c4c132ab72b9aa33c24c563f2f31f0bb0fa716fa biz. 86400 IN DS ( 24415 8 2 fff5283786c2f37ba32f931210c57203907b993c8ceb5371a42f37f4600b05e4 ) biz. 86400 IN RRSIG ( DS 8 1 86400 20210625170000 20210612160000 14631 . kQTiEPX2TyAtKjPbS5KJ0ev8teBW0FWGUxNOEoN+i4rC6LFyqBvxWlEGkcE/6bN1XK3nPFWnSUMr aO6NO94dJNQnM++pdVmSR+oMAjhf+CenLfRooZFcCQf1eaWI8kiMV4T88o+1KeBYU8rtTMNXyusW XyLjdgGSA1SbzUa9lRiaRRxTDQOBfe8cDvyLsBgslzudjNO6LZMZkTxomkNI/Be1OWI1YPg6Fuqd 3cKYnIJhwK/0xPj6YgML2UN+ws7CHWDglt58fRxbSk6o68LWT1mEhWrCI52lhQRySGKwMT9EQNgC BWGFNsSTTFMLiAS4WgPJ0zL6l+2lMIGgIjx+hg== ) ;; ADDITIONAL SECTION (10 records) a.gtld.biz. 172800 IN A 156.154.124.65 b.gtld.biz. 172800 IN A 156.154.125.65 c.gtld.biz. 172800 IN A 156.154.127.65 e.gtld.biz. 172800 IN A 156.154.126.65 f.gtld.biz. 172800 IN A 209.173.58.66 k.gtld.biz. 172800 IN A 156.154.128.65 a.gtld.biz. 172800 IN AAAA 2001:502:ad09::30 f.gtld.biz. 172800 IN AAAA 2001:500:3682::12 k.gtld.biz. 172800 IN AAAA 2001:503:e239::3:2 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Found child zone biz

biz

	Checking DS between . and biz
	Query to g.root-servers.net for biz/DS
	Received 403 bytes from 192.112.36.4
	;; Answer received from 192.112.36.4 (403 bytes) ;; HEADER SECTION ;; id = 51262 ;; 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) ;; biz. IN DS ;; ANSWER SECTION (3 records) biz. 86400 IN DS ( 24415 8 2 fff5283786c2f37ba32f931210c57203907b993c8ceb5371a42f37f4600b05e4 ) biz. 86400 IN DS 24415 8 1 c4c132ab72b9aa33c24c563f2f31f0bb0fa716fa biz. 86400 IN RRSIG ( DS 8 1 86400 20210625170000 20210612160000 14631 . kQTiEPX2TyAtKjPbS5KJ0ev8teBW0FWGUxNOEoN+i4rC6LFyqBvxWlEGkcE/6bN1XK3nPFWnSUMr aO6NO94dJNQnM++pdVmSR+oMAjhf+CenLfRooZFcCQf1eaWI8kiMV4T88o+1KeBYU8rtTMNXyusW XyLjdgGSA1SbzUa9lRiaRRxTDQOBfe8cDvyLsBgslzudjNO6LZMZkTxomkNI/Be1OWI1YPg6Fuqd 3cKYnIJhwK/0xPj6YgML2UN+ws7CHWDglt58fRxbSk6o68LWT1mEhWrCI52lhQRySGKwMT9EQNgC BWGFNsSTTFMLiAS4WgPJ0zL6l+2lMIGgIjx+hg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DS records for biz in the . zone
	DS=24415/SHA-256 has algorithm RSASHA256
	DS=24415/SHA-1 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`biz. 86400 IN RRSIG ( DS 8 1 86400 20210625170000 20210612160000 14631 . kQTiEPX2TyAtKjPbS5KJ0ev8teBW0FWGUxNOEoN+i4rC6LFyqBvxWlEGkcE/6bN1XK3nPFWnSUMr aO6NO94dJNQnM++pdVmSR+oMAjhf+CenLfRooZFcCQf1eaWI8kiMV4T88o+1KeBYU8rtTMNXyusW XyLjdgGSA1SbzUa9lRiaRRxTDQOBfe8cDvyLsBgslzudjNO6LZMZkTxomkNI/Be1OWI1YPg6Fuqd 3cKYnIJhwK/0xPj6YgML2UN+ws7CHWDglt58fRxbSk6o68LWT1mEhWrCI52lhQRySGKwMT9EQNgC BWGFNsSTTFMLiAS4WgPJ0zL6l+2lMIGgIjx+hg== )`
	RRSIG=14631 and DNSKEY=14631 verifies the DS RRset
	DS=24415/SHA-256 is now in the chain-of-trust
	`biz. 86400 IN DS ( 24415 8 2 fff5283786c2f37ba32f931210c57203907b993c8ceb5371a42f37f4600b05e4 )`
	`biz. 86400 IN DS 24415 8 1 c4c132ab72b9aa33c24c563f2f31f0bb0fa716fa`
	Query to c.gtld.biz for biz/DNSKEY
	Received 974 bytes from 156.154.127.65
	;; Answer received from 156.154.127.65 (974 bytes) ;; HEADER SECTION ;; id = 284 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; biz. IN DNSKEY ;; ANSWER SECTION (4 records) biz. 900 IN DNSKEY ( 256 3 8 AwEAAeDYkMhFnTe0KPl/Z4T5MSN1FSUNZRse/Y4e3OvYlVXdAz19EE33SA+ivfaVD4F4xSW+yS5s U0qvU/hS1hMpNqszFRT6apvz9PL1uh+ax2Urx8ztarX0fmlOdvU6RIMLKVfxG6xj5id5xN9z7BRU ZqbedH8IPtymB5hTkZg9vOyuajryXFnYIt6TkJsLVxkVCdwOB+x63p/oAfZ9TqL5lCc= ) ; Key ID = 7680 biz. 900 IN DNSKEY ( 257 3 8 AwEAAeKyke7zFfMkkjpYLZYyucbwgIsBgNninJnDJWdxxYX60ZyahzBJoENqfErinvAl18EwyTBL 7l/3XJEM/aIe/FRJYti7Dih04vpuHjzzLBtf6EmzO4dHEJqLq/2bhmn2sx3OEtfQ5lK+buTe5jC3 FzZouVaIci8DwuyGU/G4rPhMr+oZwgEOL9Zdij4EKaKM94D0NV/yoIQBZbVE0RvYKMRIAm/4js3g nxehpm0ZGGTbzEY09UgBQGpuxzXtR8RVkx6zExFFLGmROSi5PvEiD2N7z/zrF8EZfvppWf/JcNhW eTu6TuG0QPVBpAtn04rGZ59ZZrndjeuQCkIhYFLjisk= ) ; Key ID = 24415 biz. 900 IN RRSIG ( DNSKEY 8 1 900 20210707020012 20210607013008 7680 biz. upPJrG8crbytQZvAX27SYS06JMYQT6LAUXX4d2dwp74cGzdjU4ESBh8Hfk9nhaEyd9fPGg35zlH/ A0aL2o6xT+nzhkAoW4ypNc1agB4HnU2uNC1OUPzEKR5Cb5D5ztyBNG9ynHv35AaUPm3EbC75Bfo8 ix/gmKK33wRE++u6/OdMEP+J2NCxLNkqM8xUVodp+sSt0UWlbOYSUaybiy6QRg== ) biz. 900 IN RRSIG ( DNSKEY 8 1 900 20210707020012 20210607013008 24415 biz. g9CPW3I7yL1lyOxICDxg6oviGr5umhpxG92VNPJFwfsNMoMrP5o3Sii9Hy5I15QC+oMPu9pp0AC6 ddMJ4miEhVQ50VEdlmdQKXWizeOFUSlnxGFvE6N+ZbQ3QHxoPyf09XGYFwfkSxTZyH2TQ0qrkJ6N LaueDFsuSBVleWc4w1RpwdzSX+fqUy9opl9eKYyQ8OVOe1kZtEiYgCyTecm+8ptSDissY+DueZ5O lH87HpSll2Ng4ozNAHBmogcwTj0bksFN12puRadjkBKr7qOX6ZoiTKEdmuMD7s81tZfEiuLmDSvn 0N6fjr1CJ1PwxfjgupLlDinrZzpGgg6UY5imKA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for biz
	`biz. 900 IN DNSKEY ( 256 3 8 AwEAAeDYkMhFnTe0KPl/Z4T5MSN1FSUNZRse/Y4e3OvYlVXdAz19EE33SA+ivfaVD4F4xSW+yS5s U0qvU/hS1hMpNqszFRT6apvz9PL1uh+ax2Urx8ztarX0fmlOdvU6RIMLKVfxG6xj5id5xN9z7BRU ZqbedH8IPtymB5hTkZg9vOyuajryXFnYIt6TkJsLVxkVCdwOB+x63p/oAfZ9TqL5lCc= ) ; Key ID = 7680`
	`biz. 900 IN DNSKEY ( 257 3 8 AwEAAeKyke7zFfMkkjpYLZYyucbwgIsBgNninJnDJWdxxYX60ZyahzBJoENqfErinvAl18EwyTBL 7l/3XJEM/aIe/FRJYti7Dih04vpuHjzzLBtf6EmzO4dHEJqLq/2bhmn2sx3OEtfQ5lK+buTe5jC3 FzZouVaIci8DwuyGU/G4rPhMr+oZwgEOL9Zdij4EKaKM94D0NV/yoIQBZbVE0RvYKMRIAm/4js3g nxehpm0ZGGTbzEY09UgBQGpuxzXtR8RVkx6zExFFLGmROSi5PvEiD2N7z/zrF8EZfvppWf/JcNhW eTu6TuG0QPVBpAtn04rGZ59ZZrndjeuQCkIhYFLjisk= ) ; Key ID = 24415`
	DNSKEY=24415/SEP is now in the chain-of-trust
	DS=24415/SHA-256 verifies DNSKEY=24415/SEP
	DS=24415/SHA-1 verifies DNSKEY=24415/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`biz. 900 IN RRSIG ( DNSKEY 8 1 900 20210707020012 20210607013008 7680 biz. upPJrG8crbytQZvAX27SYS06JMYQT6LAUXX4d2dwp74cGzdjU4ESBh8Hfk9nhaEyd9fPGg35zlH/ A0aL2o6xT+nzhkAoW4ypNc1agB4HnU2uNC1OUPzEKR5Cb5D5ztyBNG9ynHv35AaUPm3EbC75Bfo8 ix/gmKK33wRE++u6/OdMEP+J2NCxLNkqM8xUVodp+sSt0UWlbOYSUaybiy6QRg== )`
	`biz. 900 IN RRSIG ( DNSKEY 8 1 900 20210707020012 20210607013008 24415 biz. g9CPW3I7yL1lyOxICDxg6oviGr5umhpxG92VNPJFwfsNMoMrP5o3Sii9Hy5I15QC+oMPu9pp0AC6 ddMJ4miEhVQ50VEdlmdQKXWizeOFUSlnxGFvE6N+ZbQ3QHxoPyf09XGYFwfkSxTZyH2TQ0qrkJ6N LaueDFsuSBVleWc4w1RpwdzSX+fqUy9opl9eKYyQ8OVOe1kZtEiYgCyTecm+8ptSDissY+DueZ5O lH87HpSll2Ng4ozNAHBmogcwTj0bksFN12puRadjkBKr7qOX6ZoiTKEdmuMD7s81tZfEiuLmDSvn 0N6fjr1CJ1PwxfjgupLlDinrZzpGgg6UY5imKA== )`
	RRSIG=7680 and DNSKEY=7680 verifies the DNSKEY RRset
	RRSIG=24415 and DNSKEY=24415/SEP verifies the DNSKEY RRset
	DNSKEY=7680 is now in the chain-of-trust
	Query to b.gtld.biz for isc.biz/A
	Received 641 bytes from 156.154.125.65
	;; Answer received from 156.154.125.65 (641 bytes) ;; HEADER SECTION ;; id = 1203 ;; 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 = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) isc.biz. 3600 IN NS ns6.afternic.com. isc.biz. 3600 IN NS ns5.afternic.com. 9ivsa0gimv18nm4si1tkf2r78navcdut.biz. 86400 IN NSEC3 ( 1 1 1 e3c15f5f 9j0fsb5h124lgrslhhgr0rdcp0rtef1n NS SOA RRSIG DNSKEY NSEC3PARAM ) 9ivsa0gimv18nm4si1tkf2r78navcdut.biz. 86400 IN RRSIG ( NSEC3 8 2 86400 20210712153757 20210612145452 7680 biz. 35SIDh6BQFZap4S6FUCMy0qyAmynRLhduBXuoodoIWzJ47nZZqXw/lI2q2mnT0qUdFdi5vAtg6XS Rir+pc/PW+QKBr7itKCgtVx9iqacuilZLiIZLqUj8R3TUZx81UO94rOub454G8UAGVkPE3zLa8nu XQC4VeJmD6l0BqdoQhtlwHXmaiTTPqmfQtoRS+B89m+o7OenWSZFfWkqUmGpLw== ) 9dpmlgbrepdo7k2qhotii64agbrhsdk4.biz. 86400 IN NSEC3 ( 1 1 1 e3c15f5f 9dqcer4ssda13noni0sqja6fa4p9r83k NS DS RRSIG ) 9dpmlgbrepdo7k2qhotii64agbrhsdk4.biz. 86400 IN RRSIG ( NSEC3 8 2 86400 20210712134519 20210612132735 7680 biz. SgDCxT0EbAuYe+XiMVSxiOlUpeCO3cTUGCgyngxbJwnsGXqm43rgetRh5bTRLgZycU5e/KJZfNBc gQqshOszD+buFgQ3cWhTygcpU8af1OF5fSOlz1JJ6LKegmSYwJ1iQx2RwoqwpFrGLGxbOH3hgqST RokU0WakqE3ZUkusZSu4sKur5lVux3/qQuOHNNU9gsa/jbyV67GKntPmMFYRiQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to e.gtld.biz for isc.biz/DNSKEY
	Received 641 bytes from 156.154.126.65
	;; Answer received from 156.154.126.65 (641 bytes) ;; HEADER SECTION ;; id = 46032 ;; 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 = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) isc.biz. 3600 IN NS ns5.afternic.com. isc.biz. 3600 IN NS ns6.afternic.com. 9ivsa0gimv18nm4si1tkf2r78navcdut.biz. 86400 IN NSEC3 ( 1 1 1 e3c15f5f 9j0fsb5h124lgrslhhgr0rdcp0rtef1n NS SOA RRSIG DNSKEY NSEC3PARAM ) 9ivsa0gimv18nm4si1tkf2r78navcdut.biz. 86400 IN RRSIG ( NSEC3 8 2 86400 20210712153757 20210612145452 7680 biz. 35SIDh6BQFZap4S6FUCMy0qyAmynRLhduBXuoodoIWzJ47nZZqXw/lI2q2mnT0qUdFdi5vAtg6XS Rir+pc/PW+QKBr7itKCgtVx9iqacuilZLiIZLqUj8R3TUZx81UO94rOub454G8UAGVkPE3zLa8nu XQC4VeJmD6l0BqdoQhtlwHXmaiTTPqmfQtoRS+B89m+o7OenWSZFfWkqUmGpLw== ) 9dpmlgbrepdo7k2qhotii64agbrhsdk4.biz. 86400 IN NSEC3 ( 1 1 1 e3c15f5f 9dqcer4ssda13noni0sqja6fa4p9r83k NS DS RRSIG ) 9dpmlgbrepdo7k2qhotii64agbrhsdk4.biz. 86400 IN RRSIG ( NSEC3 8 2 86400 20210712134519 20210612132735 7680 biz. SgDCxT0EbAuYe+XiMVSxiOlUpeCO3cTUGCgyngxbJwnsGXqm43rgetRh5bTRLgZycU5e/KJZfNBc gQqshOszD+buFgQ3cWhTygcpU8af1OF5fSOlz1JJ6LKegmSYwJ1iQx2RwoqwpFrGLGxbOH3hgqST RokU0WakqE3ZUkusZSu4sKur5lVux3/qQuOHNNU9gsa/jbyV67GKntPmMFYRiQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found child zone isc.biz

isc.biz

	Checking DS between biz and isc.biz
	Query to e.gtld.biz for isc.biz/DS
	Received 850 bytes from 156.154.126.65
	;; Answer received from 156.154.126.65 (850 bytes) ;; HEADER SECTION ;; id = 13234 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9ivsa0gimv18nm4si1tkf2r78navcdut.biz. 86400 IN NSEC3 ( 1 1 1 e3c15f5f 9j0fsb5h124lgrslhhgr0rdcp0rtef1n NS SOA RRSIG DNSKEY NSEC3PARAM ) 9ivsa0gimv18nm4si1tkf2r78navcdut.biz. 86400 IN RRSIG ( NSEC3 8 2 86400 20210712153757 20210612145452 7680 biz. 35SIDh6BQFZap4S6FUCMy0qyAmynRLhduBXuoodoIWzJ47nZZqXw/lI2q2mnT0qUdFdi5vAtg6XS Rir+pc/PW+QKBr7itKCgtVx9iqacuilZLiIZLqUj8R3TUZx81UO94rOub454G8UAGVkPE3zLa8nu XQC4VeJmD6l0BqdoQhtlwHXmaiTTPqmfQtoRS+B89m+o7OenWSZFfWkqUmGpLw== ) biz. 900 IN SOA ( a.gtld.biz. hostmaster.neustar.biz. 1623531283 ;serial 900 ;refresh 900 ;retry 604800 ;expire 86400 ;minimum ) biz. 900 IN RRSIG ( SOA 8 1 900 20210712205444 20210612195444 7680 biz. ZCK7MmP7QXLHvl6PD4vVwMaIRcKcL2ZxD5hyrWB5PA+LvTi2cVL8jPkwsKYLrguwGDWPHM24PrQs jdxLQ0Ifg101WP0vu1MKMuUqTM9RTPwPXLy8LLwZtzCvHYLEhhFTDm1/TJdz9Q+09CJzJ3eMCEqj +ElVNjqopigm3Q8OK+dXTs18HrFNkR2iooOrvoiV9IO/kiuhUMFw9hriigsy3Q== ) 9dpmlgbrepdo7k2qhotii64agbrhsdk4.biz. 86400 IN NSEC3 ( 1 1 1 e3c15f5f 9dqcer4ssda13noni0sqja6fa4p9r83k NS DS RRSIG ) 9dpmlgbrepdo7k2qhotii64agbrhsdk4.biz. 86400 IN RRSIG ( NSEC3 8 2 86400 20210712134519 20210612132735 7680 biz. SgDCxT0EbAuYe+XiMVSxiOlUpeCO3cTUGCgyngxbJwnsGXqm43rgetRh5bTRLgZycU5e/KJZfNBc gQqshOszD+buFgQ3cWhTygcpU8af1OF5fSOlz1JJ6LKegmSYwJ1iQx2RwoqwpFrGLGxbOH3hgqST RokU0WakqE3ZUkusZSu4sKur5lVux3/qQuOHNNU9gsa/jbyV67GKntPmMFYRiQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	No DS records found for isc.biz in the biz zone
	Query to ns6.afternic.com for isc.biz/DNSKEY
	Received 101 bytes from 173.201.67.66
	;; Answer received from 173.201.67.66 (101 bytes) ;; HEADER SECTION ;; id = 42162 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 1 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) isc.biz. 300 IN SOA ( ns5.afternic.com. dns.jomax.net. 2021022300 ;serial 28800 ;refresh 7200 ;retry 604800 ;expire 300 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	No DNSKEY records found
	Query to ns5.afternic.com for isc.biz/A
	Received 116 bytes from 97.74.99.66
	;; Answer received from 97.74.99.66 (116 bytes) ;; HEADER SECTION ;; id = 5633 ;; 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 = 2 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN A ;; ANSWER SECTION (2 records) isc.biz. 3600 IN A 75.2.26.18 isc.biz. 3600 IN A 99.83.153.108 ;; AUTHORITY SECTION (2 records) isc.biz. 3600 IN NS ns5.afternic.com. isc.biz. 3600 IN NS ns6.afternic.com. ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	ns5.afternic.com is authoritative for isc.biz
	Query to ns6.afternic.com for isc.biz/SOA
	Received 133 bytes from 173.201.67.66
	;; Answer received from 173.201.67.66 (133 bytes) ;; HEADER SECTION ;; id = 26637 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 2 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN SOA ;; ANSWER SECTION (1 record) isc.biz. 3600 IN SOA ( ns5.afternic.com. dns.jomax.net. 2021022300 ;serial 28800 ;refresh 7200 ;retry 604800 ;expire 300 ;minimum ) ;; AUTHORITY SECTION (2 records) isc.biz. 3600 IN NS ns6.afternic.com. isc.biz. 3600 IN NS ns5.afternic.com. ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Query to ns5.afternic.com for isc.biz/A
	Received 116 bytes from 97.74.99.66
	;; Answer received from 97.74.99.66 (116 bytes) ;; HEADER SECTION ;; id = 26613 ;; 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 = 2 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN A ;; ANSWER SECTION (2 records) isc.biz. 3600 IN A 75.2.26.18 isc.biz. 3600 IN A 99.83.153.108 ;; AUTHORITY SECTION (2 records) isc.biz. 3600 IN NS ns5.afternic.com. isc.biz. 3600 IN NS ns6.afternic.com. ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	isc.biz A RR has value 75.2.26.18
	isc.biz A RR has value 99.83.153.108
	No RRSIGs found

isc.biz

	Query to ns6.afternic.com for isc.biz/A
	Received 116 bytes from 173.201.67.66
	;; Answer received from 173.201.67.66 (116 bytes) ;; HEADER SECTION ;; id = 301 ;; 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 = 2 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN A ;; ANSWER SECTION (2 records) isc.biz. 3600 IN A 75.2.26.18 isc.biz. 3600 IN A 99.83.153.108 ;; AUTHORITY SECTION (2 records) isc.biz. 3600 IN NS ns5.afternic.com. isc.biz. 3600 IN NS ns6.afternic.com. ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	ns6.afternic.com is authoritative for isc.biz
	Query to ns6.afternic.com for isc.biz/A
	Received 116 bytes from 173.201.67.66
	;; Answer received from 173.201.67.66 (116 bytes) ;; HEADER SECTION ;; id = 3274 ;; 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 = 2 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; isc.biz. IN A ;; ANSWER SECTION (2 records) isc.biz. 3600 IN A 75.2.26.18 isc.biz. 3600 IN A 99.83.153.108 ;; AUTHORITY SECTION (2 records) isc.biz. 3600 IN NS ns5.afternic.com. isc.biz. 3600 IN NS ns6.afternic.com. ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	isc.biz A RR has value 75.2.26.18
	isc.biz A RR has value 99.83.153.108
	No RRSIGs found

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DNSSEC Analyzer

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