DNSSEC Analyzer - chalmers.se

Domain Name:

Time: 2023-12-08 02:04:38 UTC, NTP stratum 16

Analyzing DNSSEC problems for chalmers.se

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 l.root-servers.net for ./DNSKEY
	Received 864 bytes from 199.7.83.42
	;; Response received from 199.7.83.42 (864 octets) ;; HEADER SECTION ;; id = 9056 ;; 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 ( 256 3 8 AwEAAddS95RV5uUtkUCN7vyvpb0kDZgmtXwN5Sj/d08+X7ND2sgWBabKnFhftrOsSx9DUhKR3gpM PIxac84Nou8Wzkiu2A/sTzP1F6KpCL8epgemdlZVd1ATHEjpB0KHIQmDjSEO/frGgi8ijQ2vDF3A MSrUwH7qntL1E5ufPHGKRM+agGghcAYfJHJN1dw7Ki3Fo22RDB3VZBxU9yJ3vl/T4hngeL7zK84v gl62tlJJw1rK5S/3U4p/bZarjtMFOHDfh0DEj1ywtRpkpPnge03gmINoa2tz+Kff67kbQb0NhHJY zPRpViaMEWZI9pgGH9ZyuFdNrNRx68XSiO7sya7/i+c= ) ; Key ID = 46780 . 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 20231221000000 20231130000000 20326 . Vq+Z0sYiDdI6V+KCvfoTAYNxmsKiv703Lxyy4OREQPew0qYrrUySU54Jn+NiOlkHLm+o83YW7ZZ0 eyikQKrt42dD2Hdigy7YiOeML1W3wqkZYDg/DoHo5i8zP+B6461Z/yVrjkcTSgM6C8FZuOaDqj5X PMghMfDo0fQy0spEL6rtLzGNXDZ+j5D+hcoQPYtZu9svhm9AHqZoXLu5id7whpsVJhON4BM1pQRF 7JSlTIi0cn7SGhFpfypnj/2E5hUvJ1bRRkr+wItfi7B4+b19lDNgtLZiDs3opRMmStbaF3HEFgTh UZ+HcCRzQASdyuZ4Y8xr1SUX/MpSlct5EBFshg== ) ;; 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 ( 256 3 8 AwEAAddS95RV5uUtkUCN7vyvpb0kDZgmtXwN5Sj/d08+X7ND2sgWBabKnFhftrOsSx9DUhKR3gpM PIxac84Nou8Wzkiu2A/sTzP1F6KpCL8epgemdlZVd1ATHEjpB0KHIQmDjSEO/frGgi8ijQ2vDF3A MSrUwH7qntL1E5ufPHGKRM+agGghcAYfJHJN1dw7Ki3Fo22RDB3VZBxU9yJ3vl/T4hngeL7zK84v gl62tlJJw1rK5S/3U4p/bZarjtMFOHDfh0DEj1ywtRpkpPnge03gmINoa2tz+Kff67kbQb0NhHJY zPRpViaMEWZI9pgGH9ZyuFdNrNRx68XSiO7sya7/i+c= ) ; Key ID = 46780`
	`. 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 20231221000000 20231130000000 20326 . Vq+Z0sYiDdI6V+KCvfoTAYNxmsKiv703Lxyy4OREQPew0qYrrUySU54Jn+NiOlkHLm+o83YW7ZZ0 eyikQKrt42dD2Hdigy7YiOeML1W3wqkZYDg/DoHo5i8zP+B6461Z/yVrjkcTSgM6C8FZuOaDqj5X PMghMfDo0fQy0spEL6rtLzGNXDZ+j5D+hcoQPYtZu9svhm9AHqZoXLu5id7whpsVJhON4BM1pQRF 7JSlTIi0cn7SGhFpfypnj/2E5hUvJ1bRRkr+wItfi7B4+b19lDNgtLZiDs3opRMmStbaF3HEFgTh UZ+HcCRzQASdyuZ4Y8xr1SUX/MpSlct5EBFshg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=46780 is now in the chain-of-trust
	Query to b.root-servers.net for chalmers.se/A
	Received 978 bytes from 170.247.170.2
	;; Response received from 170.247.170.2 (978 octets) ;; HEADER SECTION ;; id = 13023 ;; 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 = 12 arcount = 21 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (12 records) se. 172800 IN NS a.ns.se. se. 172800 IN NS b.ns.se. se. 172800 IN NS c.ns.se. se. 172800 IN NS f.ns.se. se. 172800 IN NS g.ns.se. se. 172800 IN NS i.ns.se. se. 172800 IN NS m.ns.se. se. 172800 IN NS x.ns.se. se. 172800 IN NS y.ns.se. se. 172800 IN NS z.ns.se. se. 86400 IN DS ( 59407 8 2 67a8e06fcefdd9397f77f26c41ade4ec142f299bcfa1827f0ef8fd87f2f63022 ) se. 86400 IN RRSIG ( DS 8 1 86400 20231220220000 20231207210000 46780 . tBoYXsyYepBOLYu0KCb9Ka9Lpf4cs73TLknfK3sjoI0juthnz9AQ2jJ49muuEIfzJ7YkWoAc1e2c 7mc7mJVl6ljA8xSFNU9bfEsDUtA2Si1wALn5TK61TW2tNBKPwq4w7idtQXR+K480QcRRc8OBtX5r I8TGePa8hVF79IT2sdWvhzboUo/UHF2gDV8iwogoKhF9W03ajXeH3dFvgMKRdq08aAk0b0uzs/xB sC44nHF4oBabK6vOLF0bmAk9GeNBqwg3WC65uaAXJnpNwusD4xBEkwk2BW1pElPoQu7QOkHzHkVb IGpCqfuMz0TT7HUUqdNXZZrV0JQekW3oV3RFnQ== ) ;; ADDITIONAL SECTION (21 records) a.ns.se. 172800 IN A 192.36.144.107 a.ns.se. 172800 IN AAAA 2a01:3f0:0:301::53 b.ns.se. 172800 IN A 192.36.133.107 b.ns.se. 172800 IN AAAA 2001:67c:254c:301::53 c.ns.se. 172800 IN A 192.36.135.107 c.ns.se. 172800 IN AAAA 2001:67c:2554:301::53 f.ns.se. 172800 IN A 192.71.53.53 f.ns.se. 172800 IN AAAA 2a01:3f0:0:305::53 g.ns.se. 172800 IN A 130.239.5.114 g.ns.se. 172800 IN AAAA 2001:6b0:e:3::1 i.ns.se. 172800 IN A 194.146.106.22 i.ns.se. 172800 IN AAAA 2001:67c:1010:5::53 m.ns.se. 172800 IN A 194.0.11.112 m.ns.se. 172800 IN AAAA 2001:678:e:112::53 x.ns.se. 172800 IN A 213.108.25.4 x.ns.se. 172800 IN AAAA 2001:67c:124c:e000::4 y.ns.se. 172800 IN A 185.159.197.150 y.ns.se. 172800 IN AAAA 2620:10a:80aa::150 z.ns.se. 172800 IN A 185.159.198.150 z.ns.se. 172800 IN AAAA 2620:10a:80ab::150 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to f.root-servers.net for se/DNSKEY
	Received 969 bytes from 192.5.5.241
	;; Response received from 192.5.5.241 (969 octets) ;; HEADER SECTION ;; id = 43782 ;; 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 = 12 arcount = 21 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; se. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (12 records) se. 172800 IN NS a.ns.se. se. 172800 IN NS m.ns.se. se. 172800 IN NS c.ns.se. se. 172800 IN NS f.ns.se. se. 172800 IN NS g.ns.se. se. 172800 IN NS i.ns.se. se. 172800 IN NS b.ns.se. se. 172800 IN NS x.ns.se. se. 172800 IN NS z.ns.se. se. 172800 IN NS y.ns.se. se. 86400 IN DS ( 59407 8 2 67a8e06fcefdd9397f77f26c41ade4ec142f299bcfa1827f0ef8fd87f2f63022 ) se. 86400 IN RRSIG ( DS 8 1 86400 20231220220000 20231207210000 46780 . tBoYXsyYepBOLYu0KCb9Ka9Lpf4cs73TLknfK3sjoI0juthnz9AQ2jJ49muuEIfzJ7YkWoAc1e2c 7mc7mJVl6ljA8xSFNU9bfEsDUtA2Si1wALn5TK61TW2tNBKPwq4w7idtQXR+K480QcRRc8OBtX5r I8TGePa8hVF79IT2sdWvhzboUo/UHF2gDV8iwogoKhF9W03ajXeH3dFvgMKRdq08aAk0b0uzs/xB sC44nHF4oBabK6vOLF0bmAk9GeNBqwg3WC65uaAXJnpNwusD4xBEkwk2BW1pElPoQu7QOkHzHkVb IGpCqfuMz0TT7HUUqdNXZZrV0JQekW3oV3RFnQ== ) ;; ADDITIONAL SECTION (21 records) a.ns.se. 172800 IN A 192.36.144.107 a.ns.se. 172800 IN AAAA 2a01:3f0:0:301::53 m.ns.se. 172800 IN A 194.0.11.112 m.ns.se. 172800 IN AAAA 2001:678:e:112::53 c.ns.se. 172800 IN A 192.36.135.107 c.ns.se. 172800 IN AAAA 2001:67c:2554:301::53 f.ns.se. 172800 IN A 192.71.53.53 f.ns.se. 172800 IN AAAA 2a01:3f0:0:305::53 g.ns.se. 172800 IN A 130.239.5.114 g.ns.se. 172800 IN AAAA 2001:6b0:e:3::1 i.ns.se. 172800 IN A 194.146.106.22 i.ns.se. 172800 IN AAAA 2001:67c:1010:5::53 b.ns.se. 172800 IN A 192.36.133.107 b.ns.se. 172800 IN AAAA 2001:67c:254c:301::53 x.ns.se. 172800 IN A 213.108.25.4 x.ns.se. 172800 IN AAAA 2001:67c:124c:e000::4 z.ns.se. 172800 IN A 185.159.198.150 z.ns.se. 172800 IN AAAA 2620:10a:80ab::150 y.ns.se. 172800 IN A 185.159.197.150 y.ns.se. 172800 IN AAAA 2620:10a:80aa::150 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone se

	Checking DS between . and se
	Query to b.root-servers.net for se/DS
	Received 366 bytes from 170.247.170.2
	;; Response received from 170.247.170.2 (366 octets) ;; HEADER SECTION ;; id = 37585 ;; 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: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; se. IN DS ;; ANSWER SECTION (2 records) se. 86400 IN DS ( 59407 8 2 67a8e06fcefdd9397f77f26c41ade4ec142f299bcfa1827f0ef8fd87f2f63022 ) se. 86400 IN RRSIG ( DS 8 1 86400 20231220220000 20231207210000 46780 . tBoYXsyYepBOLYu0KCb9Ka9Lpf4cs73TLknfK3sjoI0juthnz9AQ2jJ49muuEIfzJ7YkWoAc1e2c 7mc7mJVl6ljA8xSFNU9bfEsDUtA2Si1wALn5TK61TW2tNBKPwq4w7idtQXR+K480QcRRc8OBtX5r I8TGePa8hVF79IT2sdWvhzboUo/UHF2gDV8iwogoKhF9W03ajXeH3dFvgMKRdq08aAk0b0uzs/xB sC44nHF4oBabK6vOLF0bmAk9GeNBqwg3WC65uaAXJnpNwusD4xBEkwk2BW1pElPoQu7QOkHzHkVb IGpCqfuMz0TT7HUUqdNXZZrV0JQekW3oV3RFnQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 1 DS records for se in the . zone
	DS=59407/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`se. 86400 IN RRSIG ( DS 8 1 86400 20231220220000 20231207210000 46780 . tBoYXsyYepBOLYu0KCb9Ka9Lpf4cs73TLknfK3sjoI0juthnz9AQ2jJ49muuEIfzJ7YkWoAc1e2c 7mc7mJVl6ljA8xSFNU9bfEsDUtA2Si1wALn5TK61TW2tNBKPwq4w7idtQXR+K480QcRRc8OBtX5r I8TGePa8hVF79IT2sdWvhzboUo/UHF2gDV8iwogoKhF9W03ajXeH3dFvgMKRdq08aAk0b0uzs/xB sC44nHF4oBabK6vOLF0bmAk9GeNBqwg3WC65uaAXJnpNwusD4xBEkwk2BW1pElPoQu7QOkHzHkVb IGpCqfuMz0TT7HUUqdNXZZrV0JQekW3oV3RFnQ== )`
	RRSIG=46780 and DNSKEY=46780 verifies the DS RRset
	DS=59407/SHA-256 is now in the chain-of-trust
	`se. 86400 IN DS ( 59407 8 2 67a8e06fcefdd9397f77f26c41ade4ec142f299bcfa1827f0ef8fd87f2f63022 )`
	Query to x.ns.se for se/DNSKEY
	Received 873 bytes from 213.108.25.4
	;; Response received from 213.108.25.4 (873 octets) ;; HEADER SECTION ;; id = 38118 ;; 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) ;; se. IN DNSKEY ;; ANSWER SECTION (3 records) se. 3600 IN DNSKEY ( 256 3 8 AwEAAb/hUWj0PM1ZjqmGWzq5AuqykV/+W2s7K/jQbZF8kSR3JhRv4yxXkZ8yd9BlZRBuMzuQ1Ym8 MtSypU9toY/zxXgZS5PbsFoT5H3lOL17KxLL81CouRtlFbZQHlVB05RokleMFsg9/nQwTgPdYMpG H0ISrx6UzU/fBv1tMJKSenA7Pi7Ow2/d5TdzMbkqDgu8Pbt1WvkZXudbFy8Vd/MyyimqlAeU5DGO XFu4pzkYDfu+cQ+POxA9fF5LgPNH71zBkLi75XnRwuTl7J5Dwt62nq1bsj+ZdBiUcinA0G/Yx0h6 9ylbbSrQUxRTrRI2wECTmVBcEXBS19DAiGHeEB3+S2M= ) ; Key ID = 27973 se. 3600 IN DNSKEY ( 257 3 8 AwEAAccqQMsh1rhvB3IWXmWZpCrug9MEGCKGteLIvwppyHeHgeBBm3M0p5FV9ImquvxFCnBd6Eey 3Vf8SzoTodZ3YrGF9WFve7bmie2MIBhFDoCep16v9lon0ZsKrOvoCkPbTT0iFCdrbdyikYcCfvvh 303anvQeTCf3jy+bHOTleaqVaNRJiGv5NBsPKpfnnqBpqqKyZymSpwQXHtTeyv7iWwGl3cfP3U6s p711WvKkXy7Y2DJnC5T5owHWUy1ZPl4s+9DtuC2A9AWhOpDicguHYRfmyscjCbPOB8/tO5j+uECo 67i7JjsiLjQTRyHuigUUBRag3Z3FaTXZBg/myaoUL0U= ) ; Key ID = 59407 se. 3600 IN RRSIG ( DNSKEY 8 1 3600 20231218082620 20231206031055 59407 se. lzKF0j/fdJuM5k8wBJvkYeIfzLF181fBZX7bUgv77tLPor0CkGKMc5Hcblz+6LZhEHEPdA0fsI6n psEokc5NSqsFFNlG0DKhvg5W6UNtoyfA0tDcXen4+bSz24a6MsnUmZia1l4pk2bzMf1gH6Kc+LmB ci97uXmb2z3BiSIAGWOm1t/33INwrrJDgBiFSH1SO0L22ebA5hHokyV62ItpdQ76/JcfAnt3hObk 8ojeiMA1Jk9R5iHa+DrFQa0erkG5cc8HgkXCZfXYHs/3upEb2LqvY801zQzXuAPnPVFr67ADO3DI DWhohqMdWJG459vTTBznvWKlpD47VRNBpAjvFw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for se
	`se. 3600 IN DNSKEY ( 256 3 8 AwEAAb/hUWj0PM1ZjqmGWzq5AuqykV/+W2s7K/jQbZF8kSR3JhRv4yxXkZ8yd9BlZRBuMzuQ1Ym8 MtSypU9toY/zxXgZS5PbsFoT5H3lOL17KxLL81CouRtlFbZQHlVB05RokleMFsg9/nQwTgPdYMpG H0ISrx6UzU/fBv1tMJKSenA7Pi7Ow2/d5TdzMbkqDgu8Pbt1WvkZXudbFy8Vd/MyyimqlAeU5DGO XFu4pzkYDfu+cQ+POxA9fF5LgPNH71zBkLi75XnRwuTl7J5Dwt62nq1bsj+ZdBiUcinA0G/Yx0h6 9ylbbSrQUxRTrRI2wECTmVBcEXBS19DAiGHeEB3+S2M= ) ; Key ID = 27973`
	`se. 3600 IN DNSKEY ( 257 3 8 AwEAAccqQMsh1rhvB3IWXmWZpCrug9MEGCKGteLIvwppyHeHgeBBm3M0p5FV9ImquvxFCnBd6Eey 3Vf8SzoTodZ3YrGF9WFve7bmie2MIBhFDoCep16v9lon0ZsKrOvoCkPbTT0iFCdrbdyikYcCfvvh 303anvQeTCf3jy+bHOTleaqVaNRJiGv5NBsPKpfnnqBpqqKyZymSpwQXHtTeyv7iWwGl3cfP3U6s p711WvKkXy7Y2DJnC5T5owHWUy1ZPl4s+9DtuC2A9AWhOpDicguHYRfmyscjCbPOB8/tO5j+uECo 67i7JjsiLjQTRyHuigUUBRag3Z3FaTXZBg/myaoUL0U= ) ; Key ID = 59407`
	DNSKEY=59407/SEP is now in the chain-of-trust
	DS=59407/SHA-256 verifies DNSKEY=59407/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`se. 3600 IN RRSIG ( DNSKEY 8 1 3600 20231218082620 20231206031055 59407 se. lzKF0j/fdJuM5k8wBJvkYeIfzLF181fBZX7bUgv77tLPor0CkGKMc5Hcblz+6LZhEHEPdA0fsI6n psEokc5NSqsFFNlG0DKhvg5W6UNtoyfA0tDcXen4+bSz24a6MsnUmZia1l4pk2bzMf1gH6Kc+LmB ci97uXmb2z3BiSIAGWOm1t/33INwrrJDgBiFSH1SO0L22ebA5hHokyV62ItpdQ76/JcfAnt3hObk 8ojeiMA1Jk9R5iHa+DrFQa0erkG5cc8HgkXCZfXYHs/3upEb2LqvY801zQzXuAPnPVFr67ADO3DI DWhohqMdWJG459vTTBznvWKlpD47VRNBpAjvFw== )`
	RRSIG=59407 and DNSKEY=59407/SEP verifies the DNSKEY RRset
	DNSKEY=27973 is now in the chain-of-trust
	Query to c.ns.se for chalmers.se/A
	Received 636 bytes from 192.36.135.107
	;; Response received from 192.36.135.107 (636 octets) ;; HEADER SECTION ;; id = 11592 ;; 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: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) chalmers.se. 86400 IN NS ns3.chalmers.se. chalmers.se. 86400 IN NS sunic.sunet.se. chalmers.se. 86400 IN NS ns1.chalmers.se. chalmers.se. 86400 IN NS ns2.chalmers.se. chalmers.se. 3600 IN DS ( 36701 8 2 c78eeecae34cb62250106238a2e62538604a9015ec44055de7710e06c6fc9b3e ) chalmers.se. 3600 IN RRSIG ( DS 8 2 3600 20231220062544 20231207011058 27973 se. JZB/qPHMVbb/FZ9+o1HuVHHDc5iWFTdy5GGR9X6usnpO5AQlN7R3lKHSrFP19kBSr3FKlHHM5Y4L 4I3XRZmaQMaJV9c77Mb3+h/KZ2WgFfxNPTEyja3rqkEcucXrL1YR9L+/TxkIlxwkYeT2okU0Caqm nvNGSxID+Jtnd9c4sb+0IKZGftIs8TZuFB6E0gLGLrDzCdA3vQoc41qbbr4HhLYNe189BtYkAElK uovqSbPEtuwMknTC09KNnc1xAkKVoEYwiAqaCgPt4W2qDXEHDQRmEEJrXBBYvzZtJmgWQ3p8zRea f3UTSmSOqXossADIboe/sIaFT8PkSrzqlRCcUw== ) ;; ADDITIONAL SECTION (9 records) sunic.sunet.se. 86400 IN A 192.36.125.2 ns3.chalmers.se. 86400 IN A 192.36.120.11 ns2.chalmers.se. 86400 IN A 129.16.253.252 ns1.chalmers.se. 86400 IN A 129.16.2.40 sunic.sunet.se. 86400 IN AAAA 2001:6b0:7::2 ns3.chalmers.se. 86400 IN AAAA 2001:2040:63::11 ns2.chalmers.se. 86400 IN AAAA 2001:6b0:2:20::1 ns1.chalmers.se. 86400 IN AAAA 2001:6b0:2:10::1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to z.ns.se for chalmers.se/DNSKEY
	Received 634 bytes from 185.159.198.150
	;; Response received from 185.159.198.150 (634 octets) ;; HEADER SECTION ;; id = 37116 ;; 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: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) chalmers.se. 86400 IN NS ns1.chalmers.se. chalmers.se. 86400 IN NS ns2.chalmers.se. chalmers.se. 86400 IN NS ns3.chalmers.se. chalmers.se. 86400 IN NS sunic.sunet.se. chalmers.se. 3600 IN DS ( 36701 8 2 c78eeecae34cb62250106238a2e62538604a9015ec44055de7710e06c6fc9b3e ) chalmers.se. 3600 IN RRSIG ( DS 8 2 3600 20231220062544 20231207011058 27973 se. JZB/qPHMVbb/FZ9+o1HuVHHDc5iWFTdy5GGR9X6usnpO5AQlN7R3lKHSrFP19kBSr3FKlHHM5Y4L 4I3XRZmaQMaJV9c77Mb3+h/KZ2WgFfxNPTEyja3rqkEcucXrL1YR9L+/TxkIlxwkYeT2okU0Caqm nvNGSxID+Jtnd9c4sb+0IKZGftIs8TZuFB6E0gLGLrDzCdA3vQoc41qbbr4HhLYNe189BtYkAElK uovqSbPEtuwMknTC09KNnc1xAkKVoEYwiAqaCgPt4W2qDXEHDQRmEEJrXBBYvzZtJmgWQ3p8zRea f3UTSmSOqXossADIboe/sIaFT8PkSrzqlRCcUw== ) ;; ADDITIONAL SECTION (9 records) ns1.chalmers.se. 86400 IN A 129.16.2.40 ns1.chalmers.se. 86400 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 86400 IN A 129.16.253.252 ns2.chalmers.se. 86400 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 86400 IN A 192.36.120.11 ns3.chalmers.se. 86400 IN AAAA 2001:2040:63::11 sunic.sunet.se. 86400 IN A 192.36.125.2 sunic.sunet.se. 86400 IN AAAA 2001:6b0:7::2 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found child zone chalmers.se

chalmers.se

	Checking DS between se and chalmers.se
	Query to z.ns.se for chalmers.se/DS
	Received 378 bytes from 185.159.198.150
	;; Response received from 185.159.198.150 (378 octets) ;; HEADER SECTION ;; id = 49146 ;; 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: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN DS ;; ANSWER SECTION (2 records) chalmers.se. 3600 IN DS ( 36701 8 2 c78eeecae34cb62250106238a2e62538604a9015ec44055de7710e06c6fc9b3e ) chalmers.se. 3600 IN RRSIG ( DS 8 2 3600 20231220062544 20231207011058 27973 se. JZB/qPHMVbb/FZ9+o1HuVHHDc5iWFTdy5GGR9X6usnpO5AQlN7R3lKHSrFP19kBSr3FKlHHM5Y4L 4I3XRZmaQMaJV9c77Mb3+h/KZ2WgFfxNPTEyja3rqkEcucXrL1YR9L+/TxkIlxwkYeT2okU0Caqm nvNGSxID+Jtnd9c4sb+0IKZGftIs8TZuFB6E0gLGLrDzCdA3vQoc41qbbr4HhLYNe189BtYkAElK uovqSbPEtuwMknTC09KNnc1xAkKVoEYwiAqaCgPt4W2qDXEHDQRmEEJrXBBYvzZtJmgWQ3p8zRea f3UTSmSOqXossADIboe/sIaFT8PkSrzqlRCcUw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 1 DS records for chalmers.se in the se zone
	DS=36701/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`chalmers.se. 3600 IN RRSIG ( DS 8 2 3600 20231220062544 20231207011058 27973 se. JZB/qPHMVbb/FZ9+o1HuVHHDc5iWFTdy5GGR9X6usnpO5AQlN7R3lKHSrFP19kBSr3FKlHHM5Y4L 4I3XRZmaQMaJV9c77Mb3+h/KZ2WgFfxNPTEyja3rqkEcucXrL1YR9L+/TxkIlxwkYeT2okU0Caqm nvNGSxID+Jtnd9c4sb+0IKZGftIs8TZuFB6E0gLGLrDzCdA3vQoc41qbbr4HhLYNe189BtYkAElK uovqSbPEtuwMknTC09KNnc1xAkKVoEYwiAqaCgPt4W2qDXEHDQRmEEJrXBBYvzZtJmgWQ3p8zRea f3UTSmSOqXossADIboe/sIaFT8PkSrzqlRCcUw== )`
	RRSIG=27973 and DNSKEY=27973 verifies the DS RRset
	DS=36701/SHA-256 is now in the chain-of-trust
	`chalmers.se. 3600 IN DS ( 36701 8 2 c78eeecae34cb62250106238a2e62538604a9015ec44055de7710e06c6fc9b3e )`
	Query to sunic.sunet.se for chalmers.se/DNSKEY
	Received 763 bytes from 192.36.125.2
	;; Response received from 192.36.125.2 (763 octets) ;; HEADER SECTION ;; id = 13246 ;; 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) ;; chalmers.se. IN DNSKEY ;; ANSWER SECTION (3 records) chalmers.se. 3600 IN DNSKEY ( 257 3 8 AwEAAbzq1gV5JRsGDKPL2jlC5vtWhX3gr4Ev77esiUpdXJbXSFkH8+h3UXXCvAZgMBr7xIP+uyoU w4vqebHabJVGD5HMfCFtVeppb7Y1ZPoHLFWKL7619FGZ6hbaJGfGRi6f3Nr/mtHj5iWrydPaK9BL bo+SWqMBtZX4cnbRJtLXbvJIgu6V2o5UPyuzvdZcN1vma8URMH6pLCD+n4quQXCSzZYVGbxUKbRv 6Bdr0v6IEBibjgEkPY1sbLSqF+kmq2q8cBcH0Ejm5hjytP/3PNdpvHuz9e0fFRiQj7k7s9wWweHL xV29IyK5loeRJNyhdIRX0cYRaRsly2Z3C9/xw0D1UOs= ) ; Key ID = 36701 chalmers.se. 3600 IN DNSKEY ( 256 3 8 AwEAAZ8tkCoGBL/SHD1OiiyEDbkk/oCCZevGxyanImqYIPG7tkcsRvKUCPwm8qla4ig9Hn/CUiWi DFC9tp8GXSj0G0NM9xUOLFu2mbb9OvD7b/adg/eZoL+XpqZ8WjUGWUhONAiyFKlmFwpi8i+YPmcq bl87nsl0+Fd8aPzqVDH3JDyb ) ; Key ID = 52254 chalmers.se. 3600 IN RRSIG ( DNSKEY 8 2 3600 20231220144941 20231126090506 36701 chalmers.se. Kyx9xBNujXmkFsTaLSdNLMtzDFo5tir/DGTTGFstpmjrWQmn4zKmr7MJ2WLhF83tF7mgvYq9QXlL dcJJppYMwMnky+kTw/+ujHB+kItOGG8uux34QsTR+wnY+CcXlRmBlSx2hZzJ3MZ4cm2T+JME647P suSQj67jwoLsuCxIa1xs/z4g85YFFNmcVqfXWubLOsNK8aZUB+XgiwVe/mMJjR4Qs/YqRr1G+Vq3 9Uc26uvgh5TAav28HRTh3UaaK9Ujrp26lDQvevuo6g28WSRrwKHRnx7S6W/cTT8CDT8IJIJFmJO/ wshYHtpdEMmnSLF0Dd2lYsr6FwaGziNhYNe8Xg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for chalmers.se
	`chalmers.se. 3600 IN DNSKEY ( 257 3 8 AwEAAbzq1gV5JRsGDKPL2jlC5vtWhX3gr4Ev77esiUpdXJbXSFkH8+h3UXXCvAZgMBr7xIP+uyoU w4vqebHabJVGD5HMfCFtVeppb7Y1ZPoHLFWKL7619FGZ6hbaJGfGRi6f3Nr/mtHj5iWrydPaK9BL bo+SWqMBtZX4cnbRJtLXbvJIgu6V2o5UPyuzvdZcN1vma8URMH6pLCD+n4quQXCSzZYVGbxUKbRv 6Bdr0v6IEBibjgEkPY1sbLSqF+kmq2q8cBcH0Ejm5hjytP/3PNdpvHuz9e0fFRiQj7k7s9wWweHL xV29IyK5loeRJNyhdIRX0cYRaRsly2Z3C9/xw0D1UOs= ) ; Key ID = 36701`
	`chalmers.se. 3600 IN DNSKEY ( 256 3 8 AwEAAZ8tkCoGBL/SHD1OiiyEDbkk/oCCZevGxyanImqYIPG7tkcsRvKUCPwm8qla4ig9Hn/CUiWi DFC9tp8GXSj0G0NM9xUOLFu2mbb9OvD7b/adg/eZoL+XpqZ8WjUGWUhONAiyFKlmFwpi8i+YPmcq bl87nsl0+Fd8aPzqVDH3JDyb ) ; Key ID = 52254`
	DNSKEY=36701/SEP is now in the chain-of-trust
	DS=36701/SHA-256 verifies DNSKEY=36701/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`chalmers.se. 3600 IN RRSIG ( DNSKEY 8 2 3600 20231220144941 20231126090506 36701 chalmers.se. Kyx9xBNujXmkFsTaLSdNLMtzDFo5tir/DGTTGFstpmjrWQmn4zKmr7MJ2WLhF83tF7mgvYq9QXlL dcJJppYMwMnky+kTw/+ujHB+kItOGG8uux34QsTR+wnY+CcXlRmBlSx2hZzJ3MZ4cm2T+JME647P suSQj67jwoLsuCxIa1xs/z4g85YFFNmcVqfXWubLOsNK8aZUB+XgiwVe/mMJjR4Qs/YqRr1G+Vq3 9Uc26uvgh5TAav28HRTh3UaaK9Ujrp26lDQvevuo6g28WSRrwKHRnx7S6W/cTT8CDT8IJIJFmJO/ wshYHtpdEMmnSLF0Dd2lYsr6FwaGziNhYNe8Xg== )`
	RRSIG=36701 and DNSKEY=36701/SEP verifies the DNSKEY RRset
	DNSKEY=52254 is now in the chain-of-trust
	Query to ns2.chalmers.se for chalmers.se/A
	Received 1131 bytes from 129.16.253.252
	;; Response received from 129.16.253.252 (1131 octets) ;; HEADER SECTION ;; id = 58043 ;; 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 = 5 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => ) ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20231231061153 20231207062244 52254 chalmers.se. mEYg3l6Z9514DTUMZrX/gCWPYu42rF0rXZA/1xa/qRW0w01xgFHDRfZi8NooE1+QDv1+yfil0Cm/ BOO49U1xhVSeto+MmPdph0XFDHaNL8AumnNpefs4CBw1UaIE7gMsUNN9FubYN7eREDHNvqaPv05+ kf/qyOR5CPOPxt/J8hs= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => )
	ns2.chalmers.se is authoritative for chalmers.se
	Found RRSIG signed by chalmers.se zone
	Query to sunic.sunet.se for chalmers.se/SOA
	Received 1067 bytes from 192.36.125.2
	;; Response received from 192.36.125.2 (1067 octets) ;; HEADER SECTION ;; id = 18243 ;; 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 = 5 arcount = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN SOA ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN SOA ( ns1.chalmers.se. cth-nic.chalmers.se. 2023120802 ;serial 14400 ;refresh 3600 ;retry 1209600 ;expire 600 ;minimum ) chalmers.se. 14400 IN RRSIG ( SOA 8 2 14400 20231231185601 20231208003636 52254 chalmers.se. e/9Uyy2+xKicYEC8oE7SpXtd+4q/l7qBM8nvOtQQy600Lx1/l0w1pN08L4pHkt5+PrK6TcG42Zyp TUarv3e7bVJXPSi7DcWEsrKiSzK6l8dk2F/eNzawnyq3QymYTtQ4R5twcHeVtzU4o0SQLA2rKy4n 5SBBPKrsjS2MT9tGW3Q= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (7 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns2.chalmers.se. 172800 IN A 129.16.253.252 ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ns3.chalmers.se. 172800 IN A 192.36.120.11 ns3.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231226224630 20231203034224 52254 chalmers.se. U/f+A5n/pfwnugrSpl5BdecJZNkjOEg7Rq0Idw1azL8qfWO94q5XiqfSCoagCm094uiEeOJ0lsjJ jH1mjJSg9QkucXys4xsaFV3Bs1Z1sdioM2vVPTiMEaUEQ6alZlyk+B6v30hJuXQzbqJf22bD0HXG ya1p8sJHa/lPELs2iAs= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to ns3.chalmers.se for chalmers.se/SOA
	Received 1159 bytes from 192.36.120.11
	;; Response received from 192.36.120.11 (1159 octets) ;; HEADER SECTION ;; id = 55611 ;; 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 = 5 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => ) ;; QUESTION SECTION (1 record) ;; chalmers.se. IN SOA ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN SOA ( ns1.chalmers.se. cth-nic.chalmers.se. 2023120802 ;serial 14400 ;refresh 3600 ;retry 1209600 ;expire 600 ;minimum ) chalmers.se. 14400 IN RRSIG ( SOA 8 2 14400 20231231185601 20231208003636 52254 chalmers.se. e/9Uyy2+xKicYEC8oE7SpXtd+4q/l7qBM8nvOtQQy600Lx1/l0w1pN08L4pHkt5+PrK6TcG42Zyp TUarv3e7bVJXPSi7DcWEsrKiSzK6l8dk2F/eNzawnyq3QymYTtQ4R5twcHeVtzU4o0SQLA2rKy4n 5SBBPKrsjS2MT9tGW3Q= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20231231061153 20231207062244 52254 chalmers.se. mEYg3l6Z9514DTUMZrX/gCWPYu42rF0rXZA/1xa/qRW0w01xgFHDRfZi8NooE1+QDv1+yfil0Cm/ BOO49U1xhVSeto+MmPdph0XFDHaNL8AumnNpefs4CBw1UaIE7gMsUNN9FubYN7eREDHNvqaPv05+ kf/qyOR5CPOPxt/J8hs= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => )
	Query to ns1.chalmers.se for chalmers.se/SOA
	Received 1153 bytes from 129.16.2.40
	;; Response received from 129.16.2.40 (1153 octets) ;; HEADER SECTION ;; id = 27701 ;; 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 = 5 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN SOA ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN SOA ( ns1.chalmers.se. cth-nic.chalmers.se. 2023120802 ;serial 14400 ;refresh 3600 ;retry 1209600 ;expire 600 ;minimum ) chalmers.se. 14400 IN RRSIG ( SOA 8 2 14400 20231231185601 20231208003636 52254 chalmers.se. e/9Uyy2+xKicYEC8oE7SpXtd+4q/l7qBM8nvOtQQy600Lx1/l0w1pN08L4pHkt5+PrK6TcG42Zyp TUarv3e7bVJXPSi7DcWEsrKiSzK6l8dk2F/eNzawnyq3QymYTtQ4R5twcHeVtzU4o0SQLA2rKy4n 5SBBPKrsjS2MT9tGW3Q= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20231231061153 20231207062244 52254 chalmers.se. mEYg3l6Z9514DTUMZrX/gCWPYu42rF0rXZA/1xa/qRW0w01xgFHDRfZi8NooE1+QDv1+yfil0Cm/ BOO49U1xhVSeto+MmPdph0XFDHaNL8AumnNpefs4CBw1UaIE7gMsUNN9FubYN7eREDHNvqaPv05+ kf/qyOR5CPOPxt/J8hs= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to ns2.chalmers.se for chalmers.se/A
	Received 1131 bytes from 129.16.253.252
	;; Response received from 129.16.253.252 (1131 octets) ;; HEADER SECTION ;; id = 3052 ;; 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 = 5 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => ) ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20231231061153 20231207062244 52254 chalmers.se. mEYg3l6Z9514DTUMZrX/gCWPYu42rF0rXZA/1xa/qRW0w01xgFHDRfZi8NooE1+QDv1+yfil0Cm/ BOO49U1xhVSeto+MmPdph0XFDHaNL8AumnNpefs4CBw1UaIE7gMsUNN9FubYN7eREDHNvqaPv05+ kf/qyOR5CPOPxt/J8hs= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => )
	chalmers.se A RR has value 129.16.225.208
	Found 1 RRSIGs over A RRset
	`chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= )`
	RRSIG=52254 and DNSKEY=52254 verifies the A RRset

chalmers.se

	Query to ns3.chalmers.se for chalmers.se/A
	Received 1131 bytes from 192.36.120.11
	;; Response received from 192.36.120.11 (1131 octets) ;; HEADER SECTION ;; id = 54927 ;; 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 = 5 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => ) ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20231231061153 20231207062244 52254 chalmers.se. mEYg3l6Z9514DTUMZrX/gCWPYu42rF0rXZA/1xa/qRW0w01xgFHDRfZi8NooE1+QDv1+yfil0Cm/ BOO49U1xhVSeto+MmPdph0XFDHaNL8AumnNpefs4CBw1UaIE7gMsUNN9FubYN7eREDHNvqaPv05+ kf/qyOR5CPOPxt/J8hs= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => )
	ns3.chalmers.se is authoritative for chalmers.se
	Found RRSIG signed by chalmers.se zone
	Query to ns3.chalmers.se for chalmers.se/A
	Received 1131 bytes from 192.36.120.11
	;; Response received from 192.36.120.11 (1131 octets) ;; HEADER SECTION ;; id = 23985 ;; 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 = 5 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => ) ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20231231061153 20231207062244 52254 chalmers.se. mEYg3l6Z9514DTUMZrX/gCWPYu42rF0rXZA/1xa/qRW0w01xgFHDRfZi8NooE1+QDv1+yfil0Cm/ BOO49U1xhVSeto+MmPdph0XFDHaNL8AumnNpefs4CBw1UaIE7gMsUNN9FubYN7eREDHNvqaPv05+ kf/qyOR5CPOPxt/J8hs= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: EXTENDED-ERROR => ( INFO-CODE => 18, EXTRA-TEXT => )
	chalmers.se A RR has value 129.16.225.208
	Found 1 RRSIGs over A RRset
	`chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= )`
	RRSIG=52254 and DNSKEY=52254 verifies the A RRset

chalmers.se

	Query to sunic.sunet.se for chalmers.se/A
	Received 1039 bytes from 192.36.125.2
	;; Response received from 192.36.125.2 (1039 octets) ;; HEADER SECTION ;; id = 32116 ;; 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 = 5 arcount = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (7 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns2.chalmers.se. 172800 IN A 129.16.253.252 ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ns3.chalmers.se. 172800 IN A 192.36.120.11 ns3.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231226224630 20231203034224 52254 chalmers.se. U/f+A5n/pfwnugrSpl5BdecJZNkjOEg7Rq0Idw1azL8qfWO94q5XiqfSCoagCm094uiEeOJ0lsjJ jH1mjJSg9QkucXys4xsaFV3Bs1Z1sdioM2vVPTiMEaUEQ6alZlyk+B6v30hJuXQzbqJf22bD0HXG ya1p8sJHa/lPELs2iAs= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	sunic.sunet.se is authoritative for chalmers.se
	Found RRSIG signed by chalmers.se zone
	Query to sunic.sunet.se for chalmers.se/A
	Received 1039 bytes from 192.36.125.2
	;; Response received from 192.36.125.2 (1039 octets) ;; HEADER SECTION ;; id = 47451 ;; 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 = 5 arcount = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (7 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns2.chalmers.se. 172800 IN A 129.16.253.252 ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ns3.chalmers.se. 172800 IN A 192.36.120.11 ns3.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231226224630 20231203034224 52254 chalmers.se. U/f+A5n/pfwnugrSpl5BdecJZNkjOEg7Rq0Idw1azL8qfWO94q5XiqfSCoagCm094uiEeOJ0lsjJ jH1mjJSg9QkucXys4xsaFV3Bs1Z1sdioM2vVPTiMEaUEQ6alZlyk+B6v30hJuXQzbqJf22bD0HXG ya1p8sJHa/lPELs2iAs= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	chalmers.se A RR has value 129.16.225.208
	Found 1 RRSIGs over A RRset
	`chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= )`
	RRSIG=52254 and DNSKEY=52254 verifies the A RRset

chalmers.se

	Query to ns1.chalmers.se for chalmers.se/A
	Received 1125 bytes from 129.16.2.40
	;; Response received from 129.16.2.40 (1125 octets) ;; HEADER SECTION ;; id = 1837 ;; 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 = 5 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20231231061153 20231207062244 52254 chalmers.se. mEYg3l6Z9514DTUMZrX/gCWPYu42rF0rXZA/1xa/qRW0w01xgFHDRfZi8NooE1+QDv1+yfil0Cm/ BOO49U1xhVSeto+MmPdph0XFDHaNL8AumnNpefs4CBw1UaIE7gMsUNN9FubYN7eREDHNvqaPv05+ kf/qyOR5CPOPxt/J8hs= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	ns1.chalmers.se is authoritative for chalmers.se
	Found RRSIG signed by chalmers.se zone
	Query to ns1.chalmers.se for chalmers.se/A
	Received 1125 bytes from 129.16.2.40
	;; Response received from 129.16.2.40 (1125 octets) ;; HEADER SECTION ;; id = 28968 ;; 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 = 5 arcount = 10 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; chalmers.se. IN A ;; ANSWER SECTION (2 records) chalmers.se. 14400 IN A 129.16.225.208 chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= ) ;; AUTHORITY SECTION (5 records) chalmers.se. 172800 IN NS ns2.chalmers.se. chalmers.se. 172800 IN NS ns3.chalmers.se. chalmers.se. 172800 IN NS sunic.sunet.se. chalmers.se. 172800 IN NS ns1.chalmers.se. chalmers.se. 172800 IN RRSIG ( NS 8 2 172800 20231221132151 20231127082521 52254 chalmers.se. RXQBS5pASNl+m87M5eO6G4GzLLQWJi7kLaTdEGs/dCIiUrAQBqt1d/kzN5QNcGR+Rp+C3Rd650zP pA/iQLnAvjxQvZ0P07hcPThl0tkzOziufGiImDmiIUHqVjGNq3KLE3g1akWisorWyQAiMRgmfnl9 v//EtqR2bPPQEdw9JuA= ) ;; ADDITIONAL SECTION (10 records) ns1.chalmers.se. 172800 IN A 129.16.2.40 ns2.chalmers.se. 172800 IN A 129.16.253.252 ns3.chalmers.se. 172800 IN A 192.36.120.11 ns1.chalmers.se. 172800 IN AAAA 2001:6b0:2:10::1 ns2.chalmers.se. 172800 IN AAAA 2001:6b0:2:20::1 ns3.chalmers.se. 172800 IN AAAA 2001:2040:63::11 ns1.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231223212008 20231129163435 52254 chalmers.se. lRRqSZyxIVfUlxn03tlImkeqWPuq6RfLZLhjSml6Sz85C4tAHU5Y5de4Yz+EGUbJAudlG0iz0SPp sd5BRuFl5CezbepC8t4jM+aQYRbM4XdTNs/QZYSOvHLTP3FhwlGL6xfXmY39d6QhY8Kh2LKnocXQ y9gAxnM77iA7/NxezS4= ) ns1.chalmers.se. 172800 IN RRSIG ( AAAA 8 3 172800 20231231061153 20231207062244 52254 chalmers.se. mEYg3l6Z9514DTUMZrX/gCWPYu42rF0rXZA/1xa/qRW0w01xgFHDRfZi8NooE1+QDv1+yfil0Cm/ BOO49U1xhVSeto+MmPdph0XFDHaNL8AumnNpefs4CBw1UaIE7gMsUNN9FubYN7eREDHNvqaPv05+ kf/qyOR5CPOPxt/J8hs= ) ns2.chalmers.se. 172800 IN RRSIG ( A 8 3 172800 20231225092639 20231201094531 52254 chalmers.se. WTmqXS/SM7DBoTtaoTj74fED0v5ArChNbDigRLHA1O7SZiDtvdNVwRJFAfpbWhOoaoU37dFORmn+ G4n4dl2BwbfX0UJtGhwoF16ojaYg2+J6d6QtpMY9AVepctDH8DM7QXPZK+Ce0iI01EIJ8Ba8ASvz S/B0y72BV8U9rBhwGCA= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	chalmers.se A RR has value 129.16.225.208
	Found 1 RRSIGs over A RRset
	`chalmers.se. 14400 IN RRSIG ( A 8 2 14400 20231224143806 20231130090544 52254 chalmers.se. ELhfPrNl1MBIz64SIgcd4slP1ZuvG4T69JhGF1T+VRHFDTyIxlo/MbhiUm4K1JwbUYcaZZGBXHwP B9/grAn26a65ZmbRItd944gX8weXXUl+/CzFpAO5LHpB84B9nR8j7lwryk73I3E0I6rrCKmE0QEO p86+bxHxs3iCbcGndbY= )`
	RRSIG=52254 and DNSKEY=52254 verifies the A RRset

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