do-ip4: no ; test with real world Internet data ; attempt to resolve www.vutbr.cz. A leads to CNAME piranha.ro.vutbr.cz. ; sub-trees vutbr.cz and ro.vutbr.cz. are in separate zones ; hosted on the same servers with different DNSKEYs val-override-date: 20170124180319 trust-anchor: ". 172800 IN DS 19036 8 2 49aac11d7b6f6446702e54a1607371607a1a41855200fd2ce1cdde32f24e8fb5" stub-addr: 2001:dc3::35 CONFIG_END SCENARIO_BEGIN www.vutbr.cz. CNAME kresd issue #130 ; DNS root ; M.ROOT-SERVERS.NET. RANGE_BEGIN 0 100 ADDRESS 2001:dc3::35 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA DO NOERROR SECTION QUESTION . IN DNSKEY SECTION ANSWER . 16567 IN DNSKEY 257 3 8 AwEAAagAIKlVZrpC6Ia7gEzahOR+9W29euxhJhVVLOyQbSEW0O8gcCjF FVQUTf6v58fLjwBd0YI0EzrAcQqBGCzh/RStIoO8g0NfnfL2MTJRkxoX bfDaUeVPQuYEhg37NZWAJQ9VnMVDxP/VHL496M/QZxkjf5/Efucp2gaD X6RS6CXpoY68LsvPVjR0ZSwzz1apAzvN9dlzEheX7ICJBBtuA6G3LQpz W5hOA2hzCTMjJPJ8LbqF6dsV6DoBQzgul0sGIcGOYl7OyQdXfZ57relS Qageu+ipAdTTJ25AsRTAoub8ONGcLmqrAmRLKBP1dfwhYB4N7knNnulq QxA+Uk1ihz0= . 16567 IN DNSKEY 256 3 8 AwEAAYvgWbYkpeGgdPKaKTJU3Us4YSTRgy7+dzvfArIhi2tKoZ/WR1Df w883SOU6Uw7tpVRkLarN0oIMK/xbOBD1DcXnyfElBwKsz4sVVWmfyr/x +igD/UjrcJ5zEBUrUmVtHyjar7ccaVc1/3ntkhZjI1hcungAlOhPhHlk MeX+5Azx6GdX//An5OgrdyH3o/JmOPMDX1mt806JI/hf0EwAp1pBwo5e 8SrSuR1tD3sgNjr6IzCdrKSgqi92z49zcdis3EaY199WFW60DCS7ydu+ +T5Xa+GyOw1quagwf/JUC/mEpeBQYWrnpkBbpDB3sy4+P2i8iCvavehb RyVm9U0MlIc= . 16567 IN RRSIG DNSKEY 8 0 172800 20170201000000 20170111000000 19036 . Sh+EpofvZgk3J9szMD2B94FxFgyIUKz3hkbCjgWSTqPQyhqNgqVU8QlS EtOo8YLmS4AX98eit5Gmmb2ObpkGoXBmAzu5w/Qt5WsGsWzLQhYrsy9s lDmFQ2JKUoCyfdwqhlJ8VxjzdFdMUiVl+/GPnv4yjxjM8Ke3VAtBkn6n BO7JkcxxOfcgZdZ4MuvSr40K/SenZE+JlLLL1LF4TMCGqaZTTdOx6kFF KSSgy2AS884htWcK0tnwRc630g6nAI2wdvjlRLBeisbfXanI4v8iiPyT FnMmnV7wJGWJ4gtRJ0UH3u5RWXUPZ+s1tKytk3slXbLyQ9xkEDveuD+h b659gQ== ENTRY_END ENTRY_BEGIN MATCH opcode subdomain ADJUST copy_id copy_query REPLY QR DO NOERROR SECTION QUESTION cz. IN NS SECTION AUTHORITY cz. 172800 IN NS d.ns.nic.cz. cz. 172800 IN NS a.ns.nic.cz. cz. 172800 IN NS c.ns.nic.cz. cz. 172800 IN NS b.ns.nic.cz. cz. 86400 IN DS 54576 10 2 397E50C85EDE9CDE33F363A9E66FD1B216D788F8DD438A57A423A386 869C8F06 cz. 86400 IN RRSIG DS 8 1 86400 20170202170000 20170120160000 61045 . ig2BBmA1kOuTqhVogqLciH40Ina7BCrG/fcaNARSWoaFHGOcC/7KsBZO uMttn/hKDJkH3RPsed2Oswl9bXZ+zrhjeXluUqC0zmsUJDBkS+AkiFJL HCpMSIZaXu/w1ZMADGfyQXl7XWCRbl+eyXi2eTG0SdLtRHNhm3CGJP3C xjzVuOTr9oPEyL0U81jhhlJPCFe8xDD441wLLzpEuVX8VP9N2S1QnIjO BhCEE9OTkPgpS7fMPEl0Yq2gfpRl+DCw1Dd0VB3Hh5M3hmrXuFqNYZQK b0JqDFGYhzvcpUs3EiB9IG7rJt51n6pxCTek1M2w+s6mLYzawVfq+b1Q uQD98A== SECTION ADDITIONAL a.ns.nic.cz. 172800 IN A 194.0.12.1 b.ns.nic.cz. 172800 IN A 194.0.13.1 c.ns.nic.cz. 172800 IN A 194.0.14.1 d.ns.nic.cz. 172800 IN A 193.29.206.1 a.ns.nic.cz. 172800 IN AAAA 2001:678:f::1 b.ns.nic.cz. 172800 IN AAAA 2001:678:10::1 c.ns.nic.cz. 172800 IN AAAA 2001:678:11::1 d.ns.nic.cz. 172800 IN AAAA 2001:678:1::1 ENTRY_END ; end of M.ROOT-SERVERS.NET. RANGE_END ; domains: cz. ; ?.ns.nic.cz. RANGE_BEGIN 0 100 ADDRESS 194.0.12.1 ADDRESS 194.0.13.1 ADDRESS 194.0.14.1 ADDRESS 193.29.206.1 ADDRESS 2001:678:f::1 ADDRESS 2001:678:10::1 ADDRESS 2001:678:11::1 ADDRESS 2001:678:1::1 ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA RD NOERROR SECTION QUESTION cz. IN DNSKEY SECTION ANSWER cz. 18000 IN DNSKEY 256 3 10 AwEAAc9e2YFnG56xtTXu42GLGAkwsrFOBBwOZphNat7HQdBmfi0CbmDf oywCUsaSkObNmm+Zu9MYLNJDHsD+vxsZbtHClpYaSEhMEmHrbnj0BMPV A6hwY6YDGFhKudJ62RmB/rmhQ3iwmICsEdRn2w5fu1rHZv8UJOUMkeWd 6GA48mW3 cz. 18000 IN DNSKEY 256 3 10 AwEAAdWL2Br92Vx0dLEOOB8y02ss8LtKIyGlLJ2ymJ02WqR3AAEEZN0f NPKF77kdKsjlG8DlzmSIOR12aa9EhpXqyHOwWI0kHOMJVnn6ZKFIAl71 JP/dYIcshYUxKZZMe+zEAUrVtzlLVDtM6cDOPDuBNa1ujYec3eJl9Ipq eUEG6gAH cz. 18000 IN DNSKEY 257 3 10 AwEAAay0hi4HN2r/BqMQTpIPIVDyjmyF+9ZWvr5Lewx+q+947o/GrRv4 FGFfkZxf9CFfYVUf0jG5Yq4i06pGVNwJl81HS9Ux2oeHRXUvgtLnl5He RVLL+zgI5byx9HSNr4bPO8ZEn5OjoayhkNyGSFr4VWrzQk/K02vLP4d1 cCEzUQy30eyZto2/tG5ZwCU/iRkS1PJOcOW98hiFIfFDZv1XjbEpqEYh T2PATs6rt+BKwSHKGISmg1PNdg+y0rItemYMWr1f9BGAdtTWoPCPCYPj OZMPoIyA4tMscD+ww54Jf/QNoHccY4hO1yHiuAXG7SUn8jo0IKQ9W7JJ xES0aqFCX/0= cz. 18000 IN RRSIG DNSKEY 10 1 18000 20170127000000 20170120000000 54576 cz. Fdl//hMdLoZq8//gLt/+3a7LfWqB5/psW9YR3AWNPQGfvrEAcKRBcah+ ikbSCmpAZ6j834xZP1zPd5xMoN33PGXf23iqcgjHvUn50Uq48KRBVYwU H885xNJBl/Po0N8STeG0WNZz2mbUbBbPCGN7CI5yl08usvqOvf2fV8+D 0m//+Fa1cWaqMXpHc6OnhWZ+BN4VdcxxwNbGhH2TZxyiGEMMscEGoIxn yL1pVY8T93LOMwQmuFJ71f8Scij3vYouW/mNuEma/UUZM1bEn8vR1UrP /6JTGPGTG+snHvCxiVtAxCNnqoIJDD+xuonpZLeKN5XU7UDMZPDTtSgX vtzjww== cz. 18000 IN RRSIG DNSKEY 10 1 18000 20170205002523 20170123080953 58211 cz. MZ6KTtQisTde4iOBH6oasl7bVrRM5ly7Yxdv2l+2gk1YYk4zX6L3m6oB P26SKi+fj8pM77775bRK7uCI9FlyqXa3MJclLU/GmnRANm6T4sSdz0zs F3FK4UfUmHnzdnWXWTnueDfIZr44yF1y1+4I3E96/9/nEYGO+xsifvIj iks= ENTRY_END ENTRY_BEGIN MATCH opcode subdomain ADJUST copy_id copy_query REPLY QR DO NOERROR SECTION QUESTION vutbr.cz. IN NS SECTION AUTHORITY vutbr.cz. 18000 IN NS pipit.cis.vutbr.cz. vutbr.cz. 18000 IN NS rhino.cis.vutbr.cz. vutbr.cz. 18000 IN DS 5512 5 2 78510F9433A4D536A5B9099193E9D58EE5B5CF71F14D983B4DA2EB16 29CFA1E9 vutbr.cz. 18000 IN RRSIG DS 10 2 18000 20170204213601 20170123080953 58211 cz. lXNBswz/r/1NY7VQq+BlisC+1yqFmUBIaF30L8XDAbiHLcj/AIj0dEy6 PlBlkEeDAi4W9DvR0jo9LjHvFFJLs54cuEEd3pHTdlw8x0dLd1X7Zkh7 cezfAt2EEqdux/ce/sc86lUKOpLnDtry2piWwVf2EqFg9NlW4cHTm78U gsY= SECTION ADDITIONAL pipit.cis.vutbr.cz. 18000 IN A 77.93.219.110 rhino.cis.vutbr.cz. 18000 IN A 147.229.3.10 pipit.cis.vutbr.cz. 18000 IN AAAA 2a01:430:120::4d5d:db6e rhino.cis.vutbr.cz. 18000 IN AAAA 2001:67c:1220:e000::93e5:30a ENTRY_END ; end of domain cz.: servers ?.ns.nic.cz. RANGE_END ; domains: vutbr.cz. + ro.vutbr.cz. ; servers: pipit.cis.vutbr.cz. + rhino.cis.vutbr.cz. + shark.ro.vutbr.cz. ; shark.ro.vutbr.cz. in fact serves both domains but is listed only in ro.vutbr.cz NS RANGE_BEGIN 0 100 ADDRESS 77.93.219.110 ADDRESS 147.229.3.10 ADDRESS 147.229.2.59 ADDRESS 2a01:430:120::4d5d:db6e ADDRESS 2001:67c:1220:e000::93e5:30a ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA DO SECTION QUESTION vutbr.cz. IN NS SECTION ANSWER vutbr.cz. 28800 IN NS rhino.cis.vutbr.cz. vutbr.cz. 28800 IN NS pipit.cis.vutbr.cz. vutbr.cz. 28800 IN RRSIG NS 5 2 28800 20170216060902 20170117060902 39756 vutbr.cz. y6Jj5vfvdlLeecB/++/qyhjCzfnFJyY1sX1Ja+wV0ulq3laeCVV7ICXh PKG+CjHUu/nDOrzT9QJP4qxYDCANneI0yxI82XKhhoTN5O/TxyWH/DyT k8JarRoMooHv2RwKd8jtLIxvj1SaJ+AvlP0pOPraaVgbHtn1SJ4ubxQD cFc= SECTION ADDITIONAL pipit.cis.vutbr.cz. 86400 IN A 77.93.219.110 pipit.cis.vutbr.cz. 86400 IN AAAA 2a01:430:120::4d5d:db6e rhino.cis.vutbr.cz. 86400 IN A 147.229.3.10 rhino.cis.vutbr.cz. 86400 IN AAAA 2001:67c:1220:e000::93e5:30a pipit.cis.vutbr.cz. 86400 IN RRSIG A 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. Cz9etHnEOQTzu+6rYJEqx/SQ1tQgPOCyf8HSj4KOsx89jtgiHNC6pep6 ZE0SphMGAs3jC/uGIhlaFNZ3i38OQIMuqwacbz+XZyW5bByvV3QZrhqh dFxMDfmPuNiCAT3crFpUkvVW1OE3YfGHzZGXX7JP5wb1b8A3X6Qih7fV +nQ= pipit.cis.vutbr.cz. 86400 IN RRSIG AAAA 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. piafjh6my2fooZRrzwCu9RQ95gYaMQkhIkDaGX/fT6wXzSdmgFZkS1Nl EMIKdDCQaPrLGMG3p32ptMkAm4esPekeyNtLSMBtXwZyUkgEGn6h1QM2 Yr3TOo8cixfk5nmRRdlYadf5krLb8yI9exiqeymgEQLa1YNRz/bWArlX bn8= rhino.cis.vutbr.cz. 86400 IN RRSIG A 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. X/tDf8e3JEV0LxiItfpQnBzeaRIq693VG8d30iCH4/1I0uqyCfxboWmm /CBpn9A8MCJu9NEEv+4+povNlfUfqi2yjsqJEVj8ztHxD4g9cc284Cv6 ySjxrSZ9axVqoaopEXujiTwwWJUFcgF6pxqyXVksW7sgKJrboM4VSlQD +Sw= rhino.cis.vutbr.cz. 86400 IN RRSIG AAAA 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. T3Yf5PAkSeJtoOH90ea9zZBG9FC3iFhiCSerDn6d9up8GRfzxDsavYJC zQu+3vnOySySn+3TMzQSSFcWdJC2iO7ulaDGr177Gof9QJbKSVSMW7jt YDE2f4/R4Go3NZVwjk/HfpCInoR6pHNA1s/9hMnWtiVopmBdfzyd3/sW YOU= ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA DO SECTION QUESTION vutbr.cz. IN DNSKEY SECTION ANSWER vutbr.cz. 28800 IN DNSKEY 256 3 5 AwEAAfwRRuGjpt9v4fzuIWFA9MtGfxDrIKhoFA7DNq6B+iCOoQb6t0HZ I9lGDUSR5DRswDGP569NJ/uVD4tJxGnaK2SBQVxIu+bEP1Ouzk+O43iO 8odw50NBWetljjNDP32B3zHpgJRpxyEqzDQaQ6B4Zer6sDZm9wo5SVJe r9LjJV9p vutbr.cz. 28800 IN DNSKEY 257 3 5 AwEAAfhR+s/4SLZZNA+kD2u1UgYBUu+X3Avi60QCaE1o2STterM405s8 mWMWJOlZGtjjIky3TEMxQ0+ZtMbEeJu2wNDLdV/XglX+pJAjyy728WJH 4u2/gJR8ZWsEIc0Jwb4FjwmBiF2Koz0SGVvrzEZ9T1H7dHq2X6f8KzYB otJyrAIWr9tZi/9tHrngZJ5wXELmMPWCfEFapdQMoKWoNvzrMYFli17R Mz7gJzCmNxMRV8/WkjsNPgYsTKpsAT8qEsXiTN9987AIKPHvc5j+/njq +fTXdOqGVpIgSiso+qJMddEMBcu/MBBYVFOwRQe1ez2tMwIX7y5mwDvK 0wsmyRvHugfFuxSnfiJvQr05kSnj0wxD9s9LNhrF4PocrcYqnBN/lBx9 D6633jJ3zT3T5Foe/Vj9A/X7F2oN6FOkdwO+YSEUot980pJQut6DR22U P4bLakyDMiTdOQ31c/dRIoTsccxw+838pXFyEPgiqOHRSeN/w9km6BID cl+32Xq97kXSMQH6AxOUsx9/Mxdj7ISwbS4utaAWoP460+TMcnfJfWfB NEWhuFvnfB9l63ZjZToB2PUVhrTxRwKUlfMLegSJKoZfiae82kK1pN4x FYyquKSykm/oXsM2w4OQvpqGcTwAXzZ5s95J45f7PsCap0bscGKumxsH cDswWpUz/UVosIrr vutbr.cz. 28800 IN RRSIG DNSKEY 5 2 28800 20170216060902 20170117060902 5512 vutbr.cz. QHw07MAjA4NFi3On8zaMw/q4IuADXVp4TODfK5PHb8OUIX2Yy+bKLrSX /Cc9ClWUpE69x80F9dFEeRZGJiYOwstNQGQVeq/EKNytm1XmhS8cp3SW CYHBpLjZGPrlhvqPhWd0S4vqPNiD8hDzgFAgaCNfwXDDKXhF2/qtpQ0V pDnytMP6pNPLPMpF2hzaLfCMzABShxcEOAr7+KTbxbffOik4YneG8seu XDtBvCVjP8lJcSU+q+UbotLnjyOgn8vV8pliTNqcvRsJTdtvTlJKHu8B iLkFeCE1DpRhyrVT5zC9NSOcoIv7tau2NE2oUPgtRzK76el6i9L9LcSs G+59j02AINefpAtc6W2khmTnGthibeOy/F9FuFkXUy6AmqIdNszMAj++ 8Mzv3A1OHfsfpIS3tLmC4drhdSHr2ab0Pe0lYQq2a9FSeQzSk6s9gwwZ gMVPVQHbouyvn6BCHaRVDjTV8GPKlk3C8GNaHcHb1hAGSPpw3kqL41dd K92Un4tLIoOYomxUYoyMtyxxwddXyR7ivToUHF7e/yv8MACMEo72N9sf y4zLEqkL1mJ1pCp3csI1bKaaA/c7sqb7PX93iqvoY06k55Pd7kT+lAF1 7QvXGg4U1kDrwytQPyocN8wmsX3//CpWUD07v8fCUqKOcIrVNGnoPmPC PpNe3AtpJoE= vutbr.cz. 28800 IN RRSIG DNSKEY 5 2 28800 20170216060902 20170117060902 39756 vutbr.cz. CNDE7Ht7xm8Jo9tuOlJ8N9+vI/Htfpk53MI0HG7B1EZJws/yEV7YFOOL SIAt3rzu1OHjaxr4CG/baqGRPtsaWSBHuLSdSduivxXw8xiQcMKzP6Cz 7xhJkQZxzDJ4oO5L2K2zWHcAJ8lfP1/3NHHoH1p2RATLN5sI7ofQE//W +ck= ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA DO SECTION QUESTION www.vutbr.cz. IN A SECTION ANSWER www.vutbr.cz. 300 IN CNAME piranha.ro.vutbr.cz. www.vutbr.cz. 300 IN RRSIG CNAME 5 3 300 20170216060902 20170117060902 39756 vutbr.cz. 9B3UC5SOEw1+yKlYlOTINEuNq0Kdglywc5IYJwzeSzQ3ykptzZo3ABSy bYhTqImVkhm/4NFM9/4HWMHPDzTmrWS0mCI/ljCd/oe/PxW/uESvo4P5 EQzlcuH6xBzc1KdEFAJOSmRzFjj3vyK1QN3k/c+1y2oMFOYOR2oOzCw+ MIE= piranha.ro.vutbr.cz. 3600 IN A 147.229.2.90 piranha.ro.vutbr.cz. 3600 IN RRSIG A 5 4 3600 20170222120032 20170123120032 12150 ro.vutbr.cz. Jz8bcAADQjCKTCcF70IK1aHGQlM4ukyN0myABlxoPaqid1mHX5jwR91b kdQmUAh2xDitlgRLbFjbUUgmjSPzQ5Qt7GAFUsVmqxvjbOLZjqHER1dh zmiWO0fDvvP647Osv3RiAP822rNUJcJrUBZU9LmeP05gwIHcpJrhdVBT b7I= SECTION AUTHORITY ro.vutbr.cz. 86400 IN NS shark.ro.vutbr.cz. ro.vutbr.cz. 86400 IN NS rhino.cis.vutbr.cz. ro.vutbr.cz. 86400 IN NS pipit.cis.vutbr.cz. ro.vutbr.cz. 86400 IN RRSIG NS 5 3 86400 20170222120032 20170123120032 12150 ro.vutbr.cz. HAQ8A+QNsS1WIXdW/fbT3jP+IxObBBvgUmvzsmJBXo8HMtnMAcuCQGmB 2JBQsQethQXsdyLnMK8to/5A9VRkqkAa7edxUoy7SdDi/mzGeLAVhF+5 kXSPD6t1vjiNdnIYAMpiOQbodCGxAnq6jnNyrjEzffdq3qw+5IkFNdG4 7Pw= SECTION ADDITIONAL rhino.cis.vutbr.cz. 83217 IN A 147.229.3.10 rhino.cis.vutbr.cz. 83217 IN AAAA 2001:67c:1220:e000::93e5:30a shark.ro.vutbr.cz. 3600 IN A 147.229.2.59 pipit.cis.vutbr.cz. 14794 IN A 77.93.219.110 pipit.cis.vutbr.cz. 14794 IN AAAA 2a01:430:120::4d5d:db6e rhino.cis.vutbr.cz. 83217 IN RRSIG A 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. X/tDf8e3JEV0LxiItfpQnBzeaRIq693VG8d30iCH4/1I0uqyCfxboWmm /CBpn9A8MCJu9NEEv+4+povNlfUfqi2yjsqJEVj8ztHxD4g9cc284Cv6 ySjxrSZ9axVqoaopEXujiTwwWJUFcgF6pxqyXVksW7sgKJrboM4VSlQD +Sw= rhino.cis.vutbr.cz. 83217 IN RRSIG AAAA 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. T3Yf5PAkSeJtoOH90ea9zZBG9FC3iFhiCSerDn6d9up8GRfzxDsavYJC zQu+3vnOySySn+3TMzQSSFcWdJC2iO7ulaDGr177Gof9QJbKSVSMW7jt YDE2f4/R4Go3NZVwjk/HfpCInoR6pHNA1s/9hMnWtiVopmBdfzyd3/sW YOU= shark.ro.vutbr.cz. 3600 IN RRSIG A 5 4 3600 20170222120032 20170123120032 12150 ro.vutbr.cz. SmhgyF48yX/6yH7AdSmGX60NL/xaiKH/oAzB0rnPfQZ6j+UfV57ginVV lj798K9A8jjucUpqE8ua2mZ6/aOhpqlV2iI0CZXG44zOupsCY1/OXBDx YNetBcjoXDQCBQRLLLEUL5FerDVxqT74ngdLdKubwRdrB0TLQlvpBr+F Tc8= pipit.cis.vutbr.cz. 85923 IN RRSIG A 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. Cz9etHnEOQTzu+6rYJEqx/SQ1tQgPOCyf8HSj4KOsx89jtgiHNC6pep6 ZE0SphMGAs3jC/uGIhlaFNZ3i38OQIMuqwacbz+XZyW5bByvV3QZrhqh dFxMDfmPuNiCAT3crFpUkvVW1OE3YfGHzZGXX7JP5wb1b8A3X6Qih7fV +nQ= pipit.cis.vutbr.cz. 85923 IN RRSIG AAAA 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. piafjh6my2fooZRrzwCu9RQ95gYaMQkhIkDaGX/fT6wXzSdmgFZkS1Nl EMIKdDCQaPrLGMG3p32ptMkAm4esPekeyNtLSMBtXwZyUkgEGn6h1QM2 Yr3TOo8cixfk5nmRRdlYadf5krLb8yI9exiqeymgEQLa1YNRz/bWArlX bn8= ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA DO SECTION QUESTION ro.vutbr.cz. IN NS SECTION ANSWER ro.vutbr.cz. 86400 IN NS pipit.cis.vutbr.cz. ro.vutbr.cz. 86400 IN NS rhino.cis.vutbr.cz. ro.vutbr.cz. 86400 IN NS shark.ro.vutbr.cz. ro.vutbr.cz. 86400 IN RRSIG NS 5 3 86400 20170222120032 20170123120032 12150 ro.vutbr.cz. HAQ8A+QNsS1WIXdW/fbT3jP+IxObBBvgUmvzsmJBXo8HMtnMAcuCQGmB 2JBQsQethQXsdyLnMK8to/5A9VRkqkAa7edxUoy7SdDi/mzGeLAVhF+5 kXSPD6t1vjiNdnIYAMpiOQbodCGxAnq6jnNyrjEzffdq3qw+5IkFNdG4 7Pw= SECTION ADDITIONAL rhino.cis.vutbr.cz. 86400 IN A 147.229.3.10 rhino.cis.vutbr.cz. 86400 IN AAAA 2001:67c:1220:e000::93e5:30a shark.ro.vutbr.cz. 3600 IN A 147.229.2.59 pipit.cis.vutbr.cz. 86400 IN A 77.93.219.110 pipit.cis.vutbr.cz. 86400 IN AAAA 2a01:430:120::4d5d:db6e rhino.cis.vutbr.cz. 86400 IN RRSIG A 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. X/tDf8e3JEV0LxiItfpQnBzeaRIq693VG8d30iCH4/1I0uqyCfxboWmm /CBpn9A8MCJu9NEEv+4+povNlfUfqi2yjsqJEVj8ztHxD4g9cc284Cv6 ySjxrSZ9axVqoaopEXujiTwwWJUFcgF6pxqyXVksW7sgKJrboM4VSlQD +Sw= rhino.cis.vutbr.cz. 86400 IN RRSIG AAAA 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. T3Yf5PAkSeJtoOH90ea9zZBG9FC3iFhiCSerDn6d9up8GRfzxDsavYJC zQu+3vnOySySn+3TMzQSSFcWdJC2iO7ulaDGr177Gof9QJbKSVSMW7jt YDE2f4/R4Go3NZVwjk/HfpCInoR6pHNA1s/9hMnWtiVopmBdfzyd3/sW YOU= shark.ro.vutbr.cz. 3600 IN RRSIG A 5 4 3600 20170222120032 20170123120032 12150 ro.vutbr.cz. SmhgyF48yX/6yH7AdSmGX60NL/xaiKH/oAzB0rnPfQZ6j+UfV57ginVV lj798K9A8jjucUpqE8ua2mZ6/aOhpqlV2iI0CZXG44zOupsCY1/OXBDx YNetBcjoXDQCBQRLLLEUL5FerDVxqT74ngdLdKubwRdrB0TLQlvpBr+F Tc8= pipit.cis.vutbr.cz. 86400 IN RRSIG A 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. Cz9etHnEOQTzu+6rYJEqx/SQ1tQgPOCyf8HSj4KOsx89jtgiHNC6pep6 ZE0SphMGAs3jC/uGIhlaFNZ3i38OQIMuqwacbz+XZyW5bByvV3QZrhqh dFxMDfmPuNiCAT3crFpUkvVW1OE3YfGHzZGXX7JP5wb1b8A3X6Qih7fV +nQ= pipit.cis.vutbr.cz. 86400 IN RRSIG AAAA 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. piafjh6my2fooZRrzwCu9RQ95gYaMQkhIkDaGX/fT6wXzSdmgFZkS1Nl EMIKdDCQaPrLGMG3p32ptMkAm4esPekeyNtLSMBtXwZyUkgEGn6h1QM2 Yr3TOo8cixfk5nmRRdlYadf5krLb8yI9exiqeymgEQLa1YNRz/bWArlX bn8= ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA DO SECTION QUESTION ro.vutbr.cz. IN DS SECTION ANSWER ro.vutbr.cz. 28800 IN DS 16627 5 2 1AEE56EAF9D01A51C8C524E55A7FAE0E27207911F0FA6126052CE5B3 39335FC8 ro.vutbr.cz. 28800 IN DS 16627 5 1 BFDFD0FB1EDFCEBFB9ECB13C93F9CA65755217BA ro.vutbr.cz. 28800 IN RRSIG DS 5 3 28800 20170216060902 20170117060902 39756 vutbr.cz. OOJfGI14bRHqeWhRLMOa75pfHo+clR4rMJpvO3PPjmheownqy2awA7u3 xR5FJko7A6e+difoJdAWCMzN7x1qcrd1htOOKOc7wtcb+QC2JH8B/e0G 0gNPw2UKsFL1Qw9HQkSqxyIaCGg3nMLO1hh3AVccZadw2f/jLpAzw5/1 pLA= ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA DO SECTION QUESTION ro.vutbr.cz. IN DNSKEY SECTION ANSWER ro.vutbr.cz. 3600 IN DNSKEY 256 3 5 AwEAAb4tyN4pqltB48s1xQS3ZPXnTZJMvgXxiouXU9xtzj4wnhjhZp45 H7ozslWuksrwQWhZ8AASAD5kPFbQRbwpQ7xbEb3xdKHaWCFpyRCTkrqa ZQZQy4gaVqO+oRW42dIQ9K08A/WfvRuRDtw3VWDATp9pUkgpvb1n6+lp 71YK19RX ro.vutbr.cz. 3600 IN DNSKEY 257 3 5 AwEAAef6bqTAl94KddNHvit41gw6QBKkiYjUeS+UP58VHybV29RC7sSE +rYmkXabaMOLmoqMQRMepBEaUdM5OoZBWibHrPAbG0Wf+vlMOoWD5+EC 2mCxrUntIlOuS4XpMTh22+l0k1xSPiMGKjY0BDR95Iu3dDezCVl9PkPp tHj/rAnRTH7Q0fH9Mip8sigosd/CmsoY03I0AcZT4z1+XpGsq5Npxwtj 7cz0SRTI/eV5nynNYK+vr6kOfU1fw7p8/wxIfXkks0Xy8ktXa26DFdw1 RoqVlTS1s1diFyF5niCOT6Ei2kAlf0fggZJBypwoK+6J42wwD2OhORX+ lKrhooaN4TU9AcHwgv25XTXhUq4tYh+veazdXNWDjEb3ZyLM8fKERCa9 YtDBFoHM7yFOHbsOhHKMn8F6T2Boi73hU/+wspjL/n8taKevyyygGg+U g4ugo2pTIouAs5DNnv+nUrpctcKZ5nMEUVl+3XBsXplIyz9QEKHWdFzL gyfIZEok8WdYHebcIy1vJrxzqCNw9ixnTn+OK1lwlMToVH1AGpvRKRPo wGSFaIrDyXxKul34j2jEhP9TWRcJqncy166Ueu3c0BKmclM29N8jeWbP 3TqRJ3RRxNj/vk6c/UGmmrHEz8YdNp2L0hv3JgItr2GujCvPApUvLNPW C7DSErQ3JsjV3gah ro.vutbr.cz. 3600 IN RRSIG DNSKEY 5 3 3600 20170222120032 20170123120032 12150 ro.vutbr.cz. pN+8YElj24dhtnOQ20sjWxJTjx+FLTMrPms1lWIJKZtp2evQBG5AnAep 6w0QeMUTIh9ter58Dh6wu2IN4uA1h3ThxnSgwLraOChUFBtPTO8h5y8J mAq4KXSfqbEcHzZO/nBAtxSUk7aUz7yWf09xE+iozW3ORRWIXovMYci5 eEw= ro.vutbr.cz. 3600 IN RRSIG DNSKEY 5 3 3600 20170222120032 20170123120032 16627 ro.vutbr.cz. DSaIAl+iyToM8+ai9xuRVcRshYyI66XHWkOz0XEbIAwbc8aEMEeFCA91 1vpuBb6H92MXvM8hYsBhZHNIA0ApoIE4bdyEGZY05XN3GYgJ4BEhXJVM RR+inJf+vGGqdlRP6F2sPO+rCqfxWBvSoUFU7DpCpkl7hz2Ex0Clm9C9 YnWgL+tGmAH33s2Y8lTA3hG/0W0NxD5zy1LiyDa8Ls3vV4MC6gVxyloT Capd8FkDL9PmgW0gMRNtIWmc5Hw+j/HRMoy+oRCe8PIfUL/Dpx3iTAH8 iN3wV8apV2uPa0L8QgpixK4Tc87aSainCopVY+NOc5t0HErUzj8i7qA9 J/cRtQvlUzln5vBsrQsVIzIeNV4o8/cM3zFyfdKkHh1tWYKLJKkjfXc5 +7VMvF8PnoHceT/Zr2gCc8tnygRobypzgqy3p69bRJqiT0/eCAgpGusV 1DCOJY0sdiGDZEtpqeINbAgGKAMmmNwjIwYSFowRzdawip1wNd+90RhI +8hvx8Sc5+K5Mom2BF2wGHf/2Kv/ArzyXxqqcNozM61L1AjxIsBHjnLZ TzPlLntmiHUVaqET9Yc3G0K/RdsIpqz4M79N0BX66a58x2a3fLqQdrEC QshZPNxk2S4eCsrVRjHvU4a7e74Rbf/zXp89Y+jmwBbDMdnp+2/h9s6U J0sEBCYyo9M= ENTRY_END ENTRY_BEGIN MATCH opcode qtype qname ADJUST copy_id REPLY QR AA DO SECTION QUESTION piranha.ro.vutbr.cz. IN A SECTION ANSWER piranha.ro.vutbr.cz. 3600 IN A 147.229.2.90 piranha.ro.vutbr.cz. 3600 IN RRSIG A 5 4 3600 20170222120032 20170123120032 12150 ro.vutbr.cz. Jz8bcAADQjCKTCcF70IK1aHGQlM4ukyN0myABlxoPaqid1mHX5jwR91b kdQmUAh2xDitlgRLbFjbUUgmjSPzQ5Qt7GAFUsVmqxvjbOLZjqHER1dh zmiWO0fDvvP647Osv3RiAP822rNUJcJrUBZU9LmeP05gwIHcpJrhdVBT b7I= SECTION AUTHORITY ro.vutbr.cz. 86400 IN NS shark.ro.vutbr.cz. ro.vutbr.cz. 86400 IN NS rhino.cis.vutbr.cz. ro.vutbr.cz. 86400 IN NS pipit.cis.vutbr.cz. ro.vutbr.cz. 86400 IN RRSIG NS 5 3 86400 20170222120032 20170123120032 12150 ro.vutbr.cz. HAQ8A+QNsS1WIXdW/fbT3jP+IxObBBvgUmvzsmJBXo8HMtnMAcuCQGmB 2JBQsQethQXsdyLnMK8to/5A9VRkqkAa7edxUoy7SdDi/mzGeLAVhF+5 kXSPD6t1vjiNdnIYAMpiOQbodCGxAnq6jnNyrjEzffdq3qw+5IkFNdG4 7Pw= SECTION ADDITIONAL rhino.cis.vutbr.cz. 86400 IN A 147.229.3.10 rhino.cis.vutbr.cz. 86400 IN AAAA 2001:67c:1220:e000::93e5:30a shark.ro.vutbr.cz. 3600 IN A 147.229.2.59 pipit.cis.vutbr.cz. 86400 IN A 77.93.219.110 pipit.cis.vutbr.cz. 86400 IN AAAA 2a01:430:120::4d5d:db6e rhino.cis.vutbr.cz. 86400 IN RRSIG A 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. X/tDf8e3JEV0LxiItfpQnBzeaRIq693VG8d30iCH4/1I0uqyCfxboWmm /CBpn9A8MCJu9NEEv+4+povNlfUfqi2yjsqJEVj8ztHxD4g9cc284Cv6 ySjxrSZ9axVqoaopEXujiTwwWJUFcgF6pxqyXVksW7sgKJrboM4VSlQD +Sw= rhino.cis.vutbr.cz. 86400 IN RRSIG AAAA 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. T3Yf5PAkSeJtoOH90ea9zZBG9FC3iFhiCSerDn6d9up8GRfzxDsavYJC zQu+3vnOySySn+3TMzQSSFcWdJC2iO7ulaDGr177Gof9QJbKSVSMW7jt YDE2f4/R4Go3NZVwjk/HfpCInoR6pHNA1s/9hMnWtiVopmBdfzyd3/sW YOU= shark.ro.vutbr.cz. 3600 IN RRSIG A 5 4 3600 20170222120032 20170123120032 12150 ro.vutbr.cz. SmhgyF48yX/6yH7AdSmGX60NL/xaiKH/oAzB0rnPfQZ6j+UfV57ginVV lj798K9A8jjucUpqE8ua2mZ6/aOhpqlV2iI0CZXG44zOupsCY1/OXBDx YNetBcjoXDQCBQRLLLEUL5FerDVxqT74ngdLdKubwRdrB0TLQlvpBr+F Tc8= pipit.cis.vutbr.cz. 86400 IN RRSIG A 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. Cz9etHnEOQTzu+6rYJEqx/SQ1tQgPOCyf8HSj4KOsx89jtgiHNC6pep6 ZE0SphMGAs3jC/uGIhlaFNZ3i38OQIMuqwacbz+XZyW5bByvV3QZrhqh dFxMDfmPuNiCAT3crFpUkvVW1OE3YfGHzZGXX7JP5wb1b8A3X6Qih7fV +nQ= pipit.cis.vutbr.cz. 86400 IN RRSIG AAAA 5 4 86400 20170204080646 20170105080646 28257 cis.vutbr.cz. piafjh6my2fooZRrzwCu9RQ95gYaMQkhIkDaGX/fT6wXzSdmgFZkS1Nl EMIKdDCQaPrLGMG3p32ptMkAm4esPekeyNtLSMBtXwZyUkgEGn6h1QM2 Yr3TOo8cixfk5nmRRdlYadf5krLb8yI9exiqeymgEQLa1YNRz/bWArlX bn8= ENTRY_END ; end of pipit.cis.vutbr.cz. & rhino.cis.vutbr.cz. RANGE_END STEP 1 QUERY ENTRY_BEGIN REPLY RD SECTION QUESTION www.vutbr.cz. IN A ENTRY_END ; recursion happens here. STEP 10 CHECK_ANSWER ENTRY_BEGIN MATCH flags rcode question answer REPLY QR RD RA NOERROR SECTION QUESTION www.vutbr.cz. IN A SECTION ANSWER www.vutbr.cz. IN CNAME piranha.ro.vutbr.cz. piranha.ro.vutbr.cz. IN A 147.229.2.90 ENTRY_END STEP 20 QUERY ENTRY_BEGIN REPLY RD DO SECTION QUESTION www.vutbr.cz. IN A ENTRY_END STEP 21 CHECK_ANSWER ENTRY_BEGIN MATCH flags rcode question answer REPLY QR RD RA AD NOERROR SECTION QUESTION www.vutbr.cz. IN A SECTION ANSWER www.vutbr.cz. IN CNAME piranha.ro.vutbr.cz. www.vutbr.cz. IN RRSIG CNAME 5 3 300 20170216060902 20170117060902 39756 vutbr.cz. 9B3UC5SOEw1+yKlYlOTINEuNq0Kdglywc5IYJwzeSzQ3ykptzZo3ABSy bYhTqImVkhm/4NFM9/4HWMHPDzTmrWS0mCI/ljCd/oe/PxW/uESvo4P5 EQzlcuH6xBzc1KdEFAJOSmRzFjj3vyK1QN3k/c+1y2oMFOYOR2oOzCw+ MIE= piranha.ro.vutbr.cz. IN A 147.229.2.90 piranha.ro.vutbr.cz. 3600 IN RRSIG A 5 4 3600 20170222120032 20170123120032 12150 ro.vutbr.cz. Jz8bcAADQjCKTCcF70IK1aHGQlM4ukyN0myABlxoPaqid1mHX5jwR91b kdQmUAh2xDitlgRLbFjbUUgmjSPzQ5Qt7GAFUsVmqxvjbOLZjqHER1dh zmiWO0fDvvP647Osv3RiAP822rNUJcJrUBZU9LmeP05gwIHcpJrhdVBT b7I= ENTRY_END SCENARIO_END