[86400] 0.247.23.178.in-addr.arpa. domain name pointer core4021-n.ip.dir.dk
[86400] 1.247.23.178.in-addr.arpa. domain name pointer core4021-gw.ip.dir.dk
[86400] 2.247.23.178.in-addr.arpa. domain name pointer mgmt-dc01.mgmt.tdchps.dk
[86400] 3.247.23.178.in-addr.arpa. domain name pointer mgmt-dc02.mgmt.tdchps.dk
[0] 4.247.23.178.in-addr.arpa.: domain name does not exist
[0] 5.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 6.247.23.178.in-addr.arpa. domain name pointer orch.tdccloud.dk.247.23.178.in-addr.arpa
[86400] 7.247.23.178.in-addr.arpa. domain name pointer mgmt-vco01.mgmt.tdchps.dk
[86400] 8.247.23.178.in-addr.arpa. domain name pointer mgmt-vcac01.mgmt.tdchps.dk
[86400] 9.247.23.178.in-addr.arpa. domain name pointer mgmt-identity01.mgmt.tdchps.dk
[86400] 10.247.23.178.in-addr.arpa. domain name pointer mgmt-vcenter01.mgmt.tdchps.dk
[0] 11.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 12.247.23.178.in-addr.arpa. domain name pointer vc-vcenter01.mgmt.tdchps.dk
[86400] 13.247.23.178.in-addr.arpa. domain name pointer vc-vcenter02.mgmt.tdchps.dk
[86400] 14.247.23.178.in-addr.arpa. domain name pointer mgmt-bck01.mgmt.tdchps.dk
[86400] 15.247.23.178.in-addr.arpa. domain name pointer vc-vcenterdb01.mgmt.tdchps.dk
[86400] 16.247.23.178.in-addr.arpa. domain name pointer mgmt-vum01.mgmt.tdchps.dk
[0] 17.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 18.247.23.178.in-addr.arpa. domain name pointer templatebuilder.mgmt.tdchps.dk
[0] 19.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 20.247.23.178.in-addr.arpa. domain name pointer vc-vsm01.mgmt.tdchps.dk
[86400] 21.247.23.178.in-addr.arpa. domain name pointer vc-directordb01.mgmt.tdchps.dk
[0] 22.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 23.247.23.178.in-addr.arpa. domain name pointer mgmt-usage01.mgmt.tdchps.dk
[86400] 24.247.23.178.in-addr.arpa. domain name pointer mgmt-cbm01.mgmt.tdchps.dk
[86400] 25.247.23.178.in-addr.arpa. domain name pointer vc-ops01.mgmt.tdchps.dk
[86400] 26.247.23.178.in-addr.arpa. domain name pointer vc-opsdb01.mgmt.tdchps.dk
[86400] 27.247.23.178.in-addr.arpa. domain name pointer mgmt-db01.mgmt.tdchps.dk
[86400] 28.247.23.178.in-addr.arpa. domain name pointer mgmt-iaas01.mgmt.tdchps.dk
[86400] 29.247.23.178.in-addr.arpa. domain name pointer ws12templ.mgmt.tdchps.dk
[86400] 30.247.23.178.in-addr.arpa. domain name pointer mgmt-rds01.mgmt.tdchps.dk
[86400] 31.247.23.178.in-addr.arpa. domain name pointer core4021-b.ip.dir.dk
[86400] 32.247.23.178.in-addr.arpa. domain name pointer core4022-n.ip.dir.dk
[86400] 33.247.23.178.in-addr.arpa. domain name pointer core4022-gw.ip.dir.dk
[86400] 34.247.23.178.in-addr.arpa. domain name pointer vc-director01cp.mgmt.tdchps.dk
[86400] 35.247.23.178.in-addr.arpa. domain name pointer vc-director02cp.mgmt.tdchps.dk
[0] 36.247.23.178.in-addr.arpa.: domain name does not exist
[0] 37.247.23.178.in-addr.arpa.: domain name does not exist
[0] 38.247.23.178.in-addr.arpa.: domain name does not exist
[0] 39.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 40.247.23.178.in-addr.arpa. domain name pointer svc-file01cn.mgmt.tdchps.dk
[86400] 41.247.23.178.in-addr.arpa. domain name pointer svc-file01.mgmt.tdchps.dk
[86400] 42.247.23.178.in-addr.arpa. domain name pointer svc-file02.mgmt.tdchps.dk
[86400] 43.247.23.178.in-addr.arpa. domain name pointer svc-file01.mgmt.tdchps.dk
[86400] 44.247.23.178.in-addr.arpa. domain name pointer vc-director01.mgmt.tdchps.dk
[86400] 45.247.23.178.in-addr.arpa. domain name pointer vc-director02.mgmt.tdchps.dk
[0] 46.247.23.178.in-addr.arpa.: domain name does not exist
[0] 47.247.23.178.in-addr.arpa.: domain name does not exist
[0] 48.247.23.178.in-addr.arpa.: domain name does not exist
[0] 49.247.23.178.in-addr.arpa.: domain name does not exist
[0] 50.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 51.247.23.178.in-addr.arpa. domain name pointer svc-dc01.mgmt.tdchps.dk
[86400] 52.247.23.178.in-addr.arpa. domain name pointer svc-dc02.mgmt.tdchps.dk
[0] 53.247.23.178.in-addr.arpa.: domain name does not exist
[0] 54.247.23.178.in-addr.arpa.: domain name does not exist
[0] 55.247.23.178.in-addr.arpa.: domain name does not exist
[0] 56.247.23.178.in-addr.arpa.: domain name does not exist
[0] 57.247.23.178.in-addr.arpa.: domain name does not exist
[0] 58.247.23.178.in-addr.arpa.: domain name does not exist
[0] 59.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 60.247.23.178.in-addr.arpa. domain name pointer svc-wsus01.mgmt.tdchps.dk
[86400] 61.247.23.178.in-addr.arpa. domain name pointer svc-kms01.mgmt.tdchps.dk
[86400] 62.247.23.178.in-addr.arpa. domain name pointer svc-kms02.mgmt.tdchps.dk
[86400] 63.247.23.178.in-addr.arpa. domain name pointer core4022-b.ip.dir.dk
[86400] 64.247.23.178.in-addr.arpa. domain name pointer core3021-n.ip.dir.dk
[86400] 65.247.23.178.in-addr.arpa. domain name pointer core3021-gw.ip.dir.dk
[86400] 66.247.23.178.in-addr.arpa. domain name pointer dev-mgmt-vc01.dev.mgmt.tdchps.dk
[86400] 67.247.23.178.in-addr.arpa. domain name pointer dev-vc-vcdb01.dev.mgmt.tdchps.dk
[86400] 68.247.23.178.in-addr.arpa. domain name pointer dev-vc-vc01.dev.mgmt.tdchps.dk
[86400] 69.247.23.178.in-addr.arpa. domain name pointer dev-vc-vc02.dev.mgmt.tdchps.dk
[86400] 70.247.23.178.in-addr.arpa. domain name pointer dev-vc-ddb01.dev.mgmt.tdchps.dk
[86400] 71.247.23.178.in-addr.arpa. domain name pointer dev-mgmt-bck01.dev.mgmt.tdchps.dk
[86400] 72.247.23.178.in-addr.arpa. domain name pointer dev-vcc-s01.dev.mgmt.tdchps.dk
[86400] 73.247.23.178.in-addr.arpa. domain name pointer dev-mgmt-tsm01.dev.mgmt.tdchps.dk
[86400] 74.247.23.178.in-addr.arpa. domain name pointer dev-vc-vsm01.dev.mgmt.tdchps.dk
[86400] 75.247.23.178.in-addr.arpa. domain name pointer dev-mgmt-dc01.dev.mgmt.tdchps.dk
[86400] 76.247.23.178.in-addr.arpa. domain name pointer dev-mgmt-dc02.dev.mgmt.tdchps.dk
[86400] 77.247.23.178.in-addr.arpa. domain name pointer dev-mgmt-vco01.dev.mgmt.tdchps.dk
[86400] 78.247.23.178.in-addr.arpa. domain name pointer dev-vcc-n01.dev.mgmt.tdchps.dk
[86400] 79.247.23.178.in-addr.arpa. domain name pointer core3021-b.ip.dir.dk
[86400] 80.247.23.178.in-addr.arpa. domain name pointer core3051-n.ip.dir.dk
[86400] 81.247.23.178.in-addr.arpa. domain name pointer core3051-gw.ip.dir.dk
[86400] 82.247.23.178.in-addr.arpa. domain name pointer vm82.dev-vdc1.tdccloud.dk
[86400] 83.247.23.178.in-addr.arpa. domain name pointer vm83.dev-vdc1.tdccloud.dk
[86400] 84.247.23.178.in-addr.arpa. domain name pointer vm84.dev-vdc1.tdccloud.dk
[86400] 85.247.23.178.in-addr.arpa. domain name pointer vm85.dev-vdc1.tdccloud.dk
[86400] 86.247.23.178.in-addr.arpa. domain name pointer vm86.dev-vdc1.tdccloud.dk
[86400] 87.247.23.178.in-addr.arpa. domain name pointer vm87.dev-vdc1.tdccloud.dk
[86400] 88.247.23.178.in-addr.arpa. domain name pointer vm88.dev-vdc1.tdccloud.dk
[86400] 89.247.23.178.in-addr.arpa. domain name pointer vm89.dev-vdc1.tdccloud.dk
[86400] 90.247.23.178.in-addr.arpa. domain name pointer vm90.dev-vdc1.tdccloud.dk
[86400] 91.247.23.178.in-addr.arpa. domain name pointer vm91.dev-vdc1.tdccloud.dk
[86400] 92.247.23.178.in-addr.arpa. domain name pointer vm92.dev-vdc1.tdccloud.dk
[86400] 93.247.23.178.in-addr.arpa. domain name pointer vm93.dev-vdc1.tdccloud.dk
[86400] 94.247.23.178.in-addr.arpa. domain name pointer vm94.dev-vdc1.tdccloud.dk
[86400] 95.247.23.178.in-addr.arpa. domain name pointer core3051-b.ip.dir.dk
[86400] 96.247.23.178.in-addr.arpa. domain name pointer core3022-n.ip.dir.dk
[86400] 97.247.23.178.in-addr.arpa. domain name pointer core3022-gw.ip.dir.dk
[86400] 98.247.23.178.in-addr.arpa. domain name pointer dev-vc-d01cp.dev.mgmt.tdchps.dk
[86400] 99.247.23.178.in-addr.arpa. domain name pointer dev-vc-d02cp.dev.mgmt.tdchps.dk
[0] 100.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 101.247.23.178.in-addr.arpa. domain name pointer dev-svc-dc01.dev.mgmt.tdchps.dk
[86400] 102.247.23.178.in-addr.arpa. domain name pointer dev-svc-dc02.dev.mgmt.tdchps.dk
[86400] 103.247.23.178.in-addr.arpa. domain name pointer dev-edge-vCC-0.247.23.178.in-addr.arpa
[0] 104.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 105.247.23.178.in-addr.arpa. domain name pointer dev-svc-file01.dev.mgmt.tdchps.dk
[86400] 106.247.23.178.in-addr.arpa. domain name pointer test-vc-vc01.247.23.178.in-addr.arpa
[86400] 107.247.23.178.in-addr.arpa. domain name pointer test-vc-vsm01.247.23.178.in-addr.arpa
[86400] 108.247.23.178.in-addr.arpa. domain name pointer dev-vc-d01.dev.mgmt.tdchps.dk
[86400] 109.247.23.178.in-addr.arpa. domain name pointer dev-vc-d02.dev.mgmt.tdchps.dk
[86400] 110.247.23.178.in-addr.arpa. domain name pointer dev-vc-web01.dev.mgmt.tdchps.dk.247.23.178.in-addr.arpa
[86400] 111.247.23.178.in-addr.arpa. domain name pointer dev-vcc-server.247.23.178.in-addr.arpa
[86400] 112.247.23.178.in-addr.arpa. domain name pointer dev-vcc-node.247.23.178.in-addr.arpa
[86400] 113.247.23.178.in-addr.arpa. domain name pointer dev-vcc-vshield.247.23.178.in-addr.arpa
[0] 114.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 115.247.23.178.in-addr.arpa. domain name pointer temp-build01.dev.mgmt.tdchps.dk
[86400] 116.247.23.178.in-addr.arpa. domain name pointer temp-build02.dev.mgmt.tdchps.dk
[86400] 117.247.23.178.in-addr.arpa. domain name pointer temp-build03.dev.mgmt.tdchps.dk
[86400] 118.247.23.178.in-addr.arpa. domain name pointer temp-build04.dev.mgmt.tdchps.dk
[86400] 119.247.23.178.in-addr.arpa. domain name pointer temp-build05.dev.mgmt.tdchps.dk
[86400] 120.247.23.178.in-addr.arpa. domain name pointer dev-svc-kms01.dev.mgmt.tdchps.dk
[0] 121.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 122.247.23.178.in-addr.arpa. domain name pointer dev-svc-cm01.dev.mgmt.tdchps.dk
[86400] 123.247.23.178.in-addr.arpa. domain name pointer dev-svc-cm01dp1.dev.mgmt.tdchps.dk
[86400] 124.247.23.178.in-addr.arpa. domain name pointer dev-svc-wsus01.dev.mgmt.tdchps.dk
[0] 125.247.23.178.in-addr.arpa.: domain name does not exist
[0] 126.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 127.247.23.178.in-addr.arpa. domain name pointer core3022-b.ip.dir.dk
[86400] 128.247.23.178.in-addr.arpa. domain name pointer core4051-n.ip.dir.dk
[86400] 129.247.23.178.in-addr.arpa. domain name pointer core4051-gw.ip.dir.dk
[86400] 130.247.23.178.in-addr.arpa. domain name pointer simonedgegw.tdchps.dk
[86400] 131.247.23.178.in-addr.arpa. domain name pointer mail.zitepanel.dk
[0] 132.247.23.178.in-addr.arpa.: domain name does not exist
[0] 133.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 134.247.23.178.in-addr.arpa. domain name pointer worldticket-edgegw.tdchps.dk
[86400] 135.247.23.178.in-addr.arpa. domain name pointer demoedge.tdchps.dk
[86400] 136.247.23.178.in-addr.arpa. domain name pointer edgegw.tdchps.dk
[86400] 137.247.23.178.in-addr.arpa. domain name pointer testsis-edgegw.tdchps.dk
[86400] 138.247.23.178.in-addr.arpa. domain name pointer worldticket-edgegw-02.tdchps.dk
[86400] 139.247.23.178.in-addr.arpa. domain name pointer worldticket-edgegw-03.tdchps.dk
[86400] 140.247.23.178.in-addr.arpa. domain name pointer worldticket-edgegw-04.tdchps.dk
[0] 141.247.23.178.in-addr.arpa.: domain name does not exist
[0] 142.247.23.178.in-addr.arpa.: domain name does not exist
[0] 143.247.23.178.in-addr.arpa.: domain name does not exist
[0] 144.247.23.178.in-addr.arpa.: domain name does not exist
[0] 145.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 146.247.23.178.in-addr.arpa. domain name pointer schach-edge01.schachner.dk
[0] 147.247.23.178.in-addr.arpa.: domain name does not exist
[0] 148.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 149.247.23.178.in-addr.arpa. domain name pointer mail.schachner.dk
[0] 150.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 151.247.23.178.in-addr.arpa. domain name pointer fhdfhdfh.tdchps.dk
[0] 152.247.23.178.in-addr.arpa.: domain name does not exist
[0] 153.247.23.178.in-addr.arpa.: domain name does not exist
[0] 154.247.23.178.in-addr.arpa.: domain name does not exist
[0] 155.247.23.178.in-addr.arpa.: domain name does not exist
[0] 156.247.23.178.in-addr.arpa.: domain name does not exist
[0] 157.247.23.178.in-addr.arpa.: domain name does not exist
[0] 158.247.23.178.in-addr.arpa.: domain name does not exist
[0] 159.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 160.247.23.178.in-addr.arpa. domain name pointer carls.tdchps.dk
[86400] 161.247.23.178.in-addr.arpa. domain name pointer carls-02.tdchps.dk
[86400] 162.247.23.178.in-addr.arpa. domain name pointer carls-03.tdchps.dk
[86400] 163.247.23.178.in-addr.arpa. domain name pointer worldticket-edgegw-05.tdchps.dk
[86400] 164.247.23.178.in-addr.arpa. domain name pointer worldticket-edgegw-06.tdchps.dk
[86400] 165.247.23.178.in-addr.arpa. domain name pointer worldticket-edgegw-07.tdchps.dk
[86400] 166.247.23.178.in-addr.arpa. domain name pointer worldticket-edgegw-08.tdchps.dk
[0] 167.247.23.178.in-addr.arpa.: domain name does not exist
[0] 168.247.23.178.in-addr.arpa.: domain name does not exist
[0] 169.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 170.247.23.178.in-addr.arpa. domain name pointer simon01-edgegw01.tdchps.dk
[0] 171.247.23.178.in-addr.arpa.: domain name does not exist
[0] 172.247.23.178.in-addr.arpa.: domain name does not exist
[0] 173.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 174.247.23.178.in-addr.arpa. domain name pointer simon10-edgegw01.tdchps.dk
[86400] 175.247.23.178.in-addr.arpa. domain name pointer product-edgegw01.tdchps.dk
[86400] 176.247.23.178.in-addr.arpa. domain name pointer product-edgegw01-02.tdchps.dk
[86400] 177.247.23.178.in-addr.arpa. domain name pointer simitu-edgegw-01.tdchps.dk
[86400] 178.247.23.178.in-addr.arpa. domain name pointer simitu-edgegw-02.tdchps.dk
[86400] 179.247.23.178.in-addr.arpa. domain name pointer simitu-edgegw-03.tdchps.dk
[86400] 180.247.23.178.in-addr.arpa. domain name pointer mailsecurity-sc1.simitu.dk
[86400] 181.247.23.178.in-addr.arpa. domain name pointer mailsecurity-sc2.simitu.dk
[86400] 182.247.23.178.in-addr.arpa. domain name pointer mailsecurity-out1.simitu.dk
[86400] 183.247.23.178.in-addr.arpa. domain name pointer simitu-edgegw-07.tdchps.dk
[86400] 184.247.23.178.in-addr.arpa. domain name pointer mailsecurity-out2.simitu.dk
[0] 185.247.23.178.in-addr.arpa.: domain name does not exist
[0] 186.247.23.178.in-addr.arpa.: domain name does not exist
[0] 187.247.23.178.in-addr.arpa.: domain name does not exist
[0] 188.247.23.178.in-addr.arpa.: domain name does not exist
[0] 189.247.23.178.in-addr.arpa.: domain name does not exist
[0] 190.247.23.178.in-addr.arpa.: domain name does not exist
[0] 191.247.23.178.in-addr.arpa.: domain name does not exist
[0] 192.247.23.178.in-addr.arpa.: domain name does not exist
[0] 193.247.23.178.in-addr.arpa.: domain name does not exist
[0] 194.247.23.178.in-addr.arpa.: domain name does not exist
[0] 195.247.23.178.in-addr.arpa.: domain name does not exist
[0] 196.247.23.178.in-addr.arpa.: domain name does not exist
[0] 197.247.23.178.in-addr.arpa.: domain name does not exist
[0] 198.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 199.247.23.178.in-addr.arpa. domain name pointer demoedgegw.tdchps.dk
[86400] 200.247.23.178.in-addr.arpa. domain name pointer simonhv-edge01.tdchps.dk
[0] 201.247.23.178.in-addr.arpa.: domain name does not exist
[0] 202.247.23.178.in-addr.arpa.: domain name does not exist
[0] 203.247.23.178.in-addr.arpa.: domain name does not exist
[0] 204.247.23.178.in-addr.arpa.: domain name does not exist
[0] 205.247.23.178.in-addr.arpa.: domain name does not exist
[0] 206.247.23.178.in-addr.arpa.: domain name does not exist
[0] 207.247.23.178.in-addr.arpa.: domain name does not exist
[0] 208.247.23.178.in-addr.arpa.: domain name does not exist
[0] 209.247.23.178.in-addr.arpa.: domain name does not exist
[0] 210.247.23.178.in-addr.arpa.: domain name does not exist
[0] 211.247.23.178.in-addr.arpa.: domain name does not exist
[0] 212.247.23.178.in-addr.arpa.: domain name does not exist
[0] 213.247.23.178.in-addr.arpa.: domain name does not exist
[0] 214.247.23.178.in-addr.arpa.: domain name does not exist
[0] 215.247.23.178.in-addr.arpa.: domain name does not exist
[0] 216.247.23.178.in-addr.arpa.: domain name does not exist
[0] 217.247.23.178.in-addr.arpa.: domain name does not exist
[0] 218.247.23.178.in-addr.arpa.: domain name does not exist
[0] 219.247.23.178.in-addr.arpa.: domain name does not exist
[0] 220.247.23.178.in-addr.arpa.: domain name does not exist
[0] 221.247.23.178.in-addr.arpa.: domain name does not exist
[0] 222.247.23.178.in-addr.arpa.: domain name does not exist
[0] 223.247.23.178.in-addr.arpa.: domain name does not exist
[0] 224.247.23.178.in-addr.arpa.: domain name does not exist
[0] 225.247.23.178.in-addr.arpa.: domain name does not exist
[0] 226.247.23.178.in-addr.arpa.: domain name does not exist
[0] 227.247.23.178.in-addr.arpa.: domain name does not exist
[0] 228.247.23.178.in-addr.arpa.: domain name does not exist
[0] 229.247.23.178.in-addr.arpa.: domain name does not exist
[0] 230.247.23.178.in-addr.arpa.: domain name does not exist
[0] 231.247.23.178.in-addr.arpa.: domain name does not exist
[0] 232.247.23.178.in-addr.arpa.: domain name does not exist
[0] 233.247.23.178.in-addr.arpa.: domain name does not exist
[0] 234.247.23.178.in-addr.arpa.: domain name does not exist
[0] 235.247.23.178.in-addr.arpa.: domain name does not exist
[0] 236.247.23.178.in-addr.arpa.: domain name does not exist
[0] 237.247.23.178.in-addr.arpa.: domain name does not exist
[0] 238.247.23.178.in-addr.arpa.: domain name does not exist
[0] 239.247.23.178.in-addr.arpa.: domain name does not exist
[0] 240.247.23.178.in-addr.arpa.: domain name does not exist
[0] 241.247.23.178.in-addr.arpa.: domain name does not exist
[0] 242.247.23.178.in-addr.arpa.: domain name does not exist
[0] 243.247.23.178.in-addr.arpa.: domain name does not exist
[0] 244.247.23.178.in-addr.arpa.: domain name does not exist
[0] 245.247.23.178.in-addr.arpa.: domain name does not exist
[0] 246.247.23.178.in-addr.arpa.: domain name does not exist
[0] 247.247.23.178.in-addr.arpa.: domain name does not exist
[0] 248.247.23.178.in-addr.arpa.: domain name does not exist
[0] 249.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 250.247.23.178.in-addr.arpa. domain name pointer mgmt-ioana01.mgmt.tdchps.dk
[0] 251.247.23.178.in-addr.arpa.: domain name does not exist
[0] 252.247.23.178.in-addr.arpa.: domain name does not exist
[0] 253.247.23.178.in-addr.arpa.: domain name does not exist
[0] 254.247.23.178.in-addr.arpa.: domain name does not exist
[86400] 255.247.23.178.in-addr.arpa. domain name pointer core4051-b.ip.dir.dk