[0] 0.186.69.220.in-addr.arpa not found: 3(NXDOMAIN)
[14400] 1.186.69.220.in-addr.arpa. domain name pointer v86-1.icu.ac.kr
[14400] 2.186.69.220.in-addr.arpa. domain name pointer v86-2.icu.ac.kr
[14400] 3.186.69.220.in-addr.arpa. domain name pointer v86-3.icu.ac.kr
[14400] 4.186.69.220.in-addr.arpa. domain name pointer v86-4.icu.ac.kr
[14400] 5.186.69.220.in-addr.arpa. domain name pointer v86-5.icu.ac.kr
[14400] 6.186.69.220.in-addr.arpa. domain name pointer v86-6.icu.ac.kr
[14400] 7.186.69.220.in-addr.arpa. domain name pointer v86-7.icu.ac.kr
[14400] 8.186.69.220.in-addr.arpa. domain name pointer v86-8.icu.ac.kr
[14400] 9.186.69.220.in-addr.arpa. domain name pointer v86-9.icu.ac.kr
[14400] 10.186.69.220.in-addr.arpa. domain name pointer v86-10.icu.ac.kr
[14400] 11.186.69.220.in-addr.arpa. domain name pointer v86-11.icu.ac.kr
[14400] 12.186.69.220.in-addr.arpa. domain name pointer v86-12.icu.ac.kr
[14400] 13.186.69.220.in-addr.arpa. domain name pointer v86-13.icu.ac.kr
[14400] 14.186.69.220.in-addr.arpa. domain name pointer v86-14.icu.ac.kr
[14400] 15.186.69.220.in-addr.arpa. domain name pointer v86-15.icu.ac.kr
[14400] 16.186.69.220.in-addr.arpa. domain name pointer v86-16.icu.ac.kr
[14400] 17.186.69.220.in-addr.arpa. domain name pointer v86-17.icu.ac.kr
[14400] 18.186.69.220.in-addr.arpa. domain name pointer v86-18.icu.ac.kr
[14400] 19.186.69.220.in-addr.arpa. domain name pointer v86-19.icu.ac.kr
[14400] 20.186.69.220.in-addr.arpa. domain name pointer v86-20.icu.ac.kr
[14400] 21.186.69.220.in-addr.arpa. domain name pointer ir.icu.ac.kr
[14400] 22.186.69.220.in-addr.arpa. domain name pointer enya.icu.ac.kr
[14400] 23.186.69.220.in-addr.arpa. domain name pointer argos.icu.ac.kr
[14400] 24.186.69.220.in-addr.arpa. domain name pointer eve.icu.ac.kr
[14400] 25.186.69.220.in-addr.arpa. domain name pointer cgv.icu.ac.kr
[14400] 26.186.69.220.in-addr.arpa. domain name pointer waterman.icu.ac.kr
[14400] 27.186.69.220.in-addr.arpa. domain name pointer cbio.icu.ac.kr
[14400] 28.186.69.220.in-addr.arpa. domain name pointer drsu.icu.ac.kr
[14400] 29.186.69.220.in-addr.arpa. domain name pointer gaia.icu.ac.kr
[14400] 30.186.69.220.in-addr.arpa. domain name pointer rosetteer.icu.ac.kr
[14400] 31.186.69.220.in-addr.arpa. domain name pointer cbio-main.icu.ac.kr
[14400] 32.186.69.220.in-addr.arpa. domain name pointer cbio-nfs0.icu.ac.kr
[14400] 33.186.69.220.in-addr.arpa. domain name pointer cbio-nfs1.icu.ac.kr
[14400] 34.186.69.220.in-addr.arpa. domain name pointer cbio-nfs2.icu.ac.kr
[14400] 35.186.69.220.in-addr.arpa. domain name pointer cbio-das.icu.ac.kr
[14400] 36.186.69.220.in-addr.arpa. domain name pointer cbio-iris.icu.ac.kr
[14400] 37.186.69.220.in-addr.arpa. domain name pointer biogrid.icu.ac.kr
[14400] 38.186.69.220.in-addr.arpa. domain name pointer biocondor1.icu.ac.kr
[14400] 39.186.69.220.in-addr.arpa. domain name pointer biocondor2.icu.ac.kr
[14400] 40.186.69.220.in-addr.arpa. domain name pointer biocondor3.icu.ac.kr
[14400] 41.186.69.220.in-addr.arpa. domain name pointer biocondor4.icu.ac.kr
[14400] 42.186.69.220.in-addr.arpa. domain name pointer biocondor5.icu.ac.kr
[14400] 43.186.69.220.in-addr.arpa. domain name pointer biocondor6.icu.ac.kr
[14400] 44.186.69.220.in-addr.arpa. domain name pointer biocondor7.icu.ac.kr
[14400] 45.186.69.220.in-addr.arpa. domain name pointer biocondor8.icu.ac.kr
[14400] 46.186.69.220.in-addr.arpa. domain name pointer biocondor9.icu.ac.kr
[14400] 47.186.69.220.in-addr.arpa. domain name pointer cbio-phaser.icu.ac.kr
[14400] 48.186.69.220.in-addr.arpa. domain name pointer cbio-hp.icu.ac.kr
[14400] 49.186.69.220.in-addr.arpa. domain name pointer hci.icu.ac.kr
[14400] 50.186.69.220.in-addr.arpa. domain name pointer hcil.icu.ac.kr
[14400] 51.186.69.220.in-addr.arpa. domain name pointer sclab.icu.ac.kr
[14400] 52.186.69.220.in-addr.arpa. domain name pointer silee.icu.ac.kr
[14400] 53.186.69.220.in-addr.arpa. domain name pointer cdsn-prn.icu.ac.kr
[14400] 54.186.69.220.in-addr.arpa. domain name pointer cds.icu.ac.kr
[14400] 55.186.69.220.in-addr.arpa. domain name pointer queen.icu.ac.kr
[14400] 56.186.69.220.in-addr.arpa. domain name pointer angel.icu.ac.kr
[14400] 57.186.69.220.in-addr.arpa. domain name pointer truelove.icu.ac.kr
[14400] 58.186.69.220.in-addr.arpa. domain name pointer atlas.icu.ac.kr
[14400] 59.186.69.220.in-addr.arpa. domain name pointer cds-linux1.icu.ac.kr
[14400] 60.186.69.220.in-addr.arpa. domain name pointer joy.icu.ac.kr
[14400] 61.186.69.220.in-addr.arpa. domain name pointer elf.icu.ac.kr
[14400] 62.186.69.220.in-addr.arpa. domain name pointer snow.icu.ac.kr
[14400] 63.186.69.220.in-addr.arpa. domain name pointer angle.icu.ac.kr
[14400] 64.186.69.220.in-addr.arpa. domain name pointer cnlab.icu.ac.kr
[14400] 65.186.69.220.in-addr.arpa. domain name pointer marine.icu.ac.kr
[14400] 66.186.69.220.in-addr.arpa. domain name pointer nice.icu.ac.kr
[14400] 67.186.69.220.in-addr.arpa. domain name pointer cnlab-prn.icu.ac.kr
[14400] 68.186.69.220.in-addr.arpa. domain name pointer hjc.icu.ac.kr
[14400] 69.186.69.220.in-addr.arpa. domain name pointer spa.icu.ac.kr
[14400] 70.186.69.220.in-addr.arpa. domain name pointer classy.icu.ac.kr
[14400] 71.186.69.220.in-addr.arpa. domain name pointer clir.icu.ac.kr
[14400] 72.186.69.220.in-addr.arpa. domain name pointer v86-72.icu.ac.kr
[14400] 73.186.69.220.in-addr.arpa. domain name pointer v86-73.icu.ac.kr
[14400] 74.186.69.220.in-addr.arpa. domain name pointer v86-74.icu.ac.kr
[14400] 75.186.69.220.in-addr.arpa. domain name pointer v86-75.icu.ac.kr
[14400] 76.186.69.220.in-addr.arpa. domain name pointer v86-76.icu.ac.kr
[14400] 77.186.69.220.in-addr.arpa. domain name pointer v86-77.icu.ac.kr
[14400] 78.186.69.220.in-addr.arpa. domain name pointer v86-78.icu.ac.kr
[14400] 79.186.69.220.in-addr.arpa. domain name pointer v86-79.icu.ac.kr
[14400] 80.186.69.220.in-addr.arpa. domain name pointer v86-80.icu.ac.kr
[14400] 81.186.69.220.in-addr.arpa. domain name pointer v86-81.icu.ac.kr
[14400] 82.186.69.220.in-addr.arpa. domain name pointer v86-82.icu.ac.kr
[14400] 83.186.69.220.in-addr.arpa. domain name pointer v86-83.icu.ac.kr
[14400] 84.186.69.220.in-addr.arpa. domain name pointer v86-84.icu.ac.kr
[14400] 85.186.69.220.in-addr.arpa. domain name pointer v86-85.icu.ac.kr
[14400] 86.186.69.220.in-addr.arpa. domain name pointer v86-86.icu.ac.kr
[14400] 87.186.69.220.in-addr.arpa. domain name pointer sdt320.icu.ac.kr
[14400] 88.186.69.220.in-addr.arpa. domain name pointer theagape.icu.ac.kr
[14400] 89.186.69.220.in-addr.arpa. domain name pointer diana.icu.ac.kr
[14400] 90.186.69.220.in-addr.arpa. domain name pointer dblab.icu.ac.kr
[14400] 91.186.69.220.in-addr.arpa. domain name pointer aims.icu.ac.kr
[14400] 92.186.69.220.in-addr.arpa. domain name pointer solomon.icu.ac.kr
[14400] 93.186.69.220.in-addr.arpa. domain name pointer david.icu.ac.kr
[14400] 94.186.69.220.in-addr.arpa. domain name pointer dblab-prn.icu.ac.kr
[14400] 95.186.69.220.in-addr.arpa. domain name pointer naone.icu.ac.kr
[14400] 96.186.69.220.in-addr.arpa. domain name pointer na-vodsvr.icu.ac.kr
[14400] 97.186.69.220.in-addr.arpa. domain name pointer nalab-nt.icu.ac.kr
[14400] 98.186.69.220.in-addr.arpa. domain name pointer nalab.icu.ac.kr
[14400] 99.186.69.220.in-addr.arpa. domain name pointer graphics.icu.ac.kr
[14400] 100.186.69.220.in-addr.arpa. domain name pointer afan.icu.ac.kr
[14400] 101.186.69.220.in-addr.arpa. domain name pointer as.icu.ac.kr
[14400] 102.186.69.220.in-addr.arpa. domain name pointer v86-102.icu.ac.kr
[14400] 103.186.69.220.in-addr.arpa. domain name pointer v86-103.icu.ac.kr
[14400] 104.186.69.220.in-addr.arpa. domain name pointer hci-prn.icu.ac.kr
[14400] 105.186.69.220.in-addr.arpa. domain name pointer v86-105.icu.ac.kr
[14400] 106.186.69.220.in-addr.arpa. domain name pointer v86-106.icu.ac.kr
[14400] 107.186.69.220.in-addr.arpa. domain name pointer v86-107.icu.ac.kr
[14400] 108.186.69.220.in-addr.arpa. domain name pointer bigbear.icu.ac.kr
[14400] 109.186.69.220.in-addr.arpa. domain name pointer jirisan.icu.ac.kr
[14400] 110.186.69.220.in-addr.arpa. domain name pointer cgvs.icu.ac.kr
[14400] 111.186.69.220.in-addr.arpa. domain name pointer hena.icu.ac.kr
[14400] 112.186.69.220.in-addr.arpa. domain name pointer ice1230.icu.ac.kr
[14400] 113.186.69.220.in-addr.arpa. domain name pointer v86-113.icu.ac.kr
[14400] 114.186.69.220.in-addr.arpa. domain name pointer v86-114.icu.ac.kr
[14400] 115.186.69.220.in-addr.arpa. domain name pointer narae.icu.ac.kr
[14400] 116.186.69.220.in-addr.arpa. domain name pointer bayes.icu.ac.kr
[14400] 117.186.69.220.in-addr.arpa. domain name pointer cuong.icu.ac.kr
[14400] 118.186.69.220.in-addr.arpa. domain name pointer thaolx.icu.ac.kr
[14400] 119.186.69.220.in-addr.arpa. domain name pointer longpm.icu.ac.kr
[14400] 120.186.69.220.in-addr.arpa. domain name pointer sotivc1.icu.ac.kr
[14400] 121.186.69.220.in-addr.arpa. domain name pointer cbioglobus1.icu.ac.kr
[14400] 122.186.69.220.in-addr.arpa. domain name pointer cbioglobus2.icu.ac.kr
[14400] 123.186.69.220.in-addr.arpa. domain name pointer cbioglobus3.icu.ac.kr
[14400] 124.186.69.220.in-addr.arpa. domain name pointer cbioglobus4.icu.ac.kr
[14400] 125.186.69.220.in-addr.arpa. domain name pointer cbioglobus5.icu.ac.kr
[14400] 126.186.69.220.in-addr.arpa. domain name pointer cbioglobus6.icu.ac.kr
[14400] 127.186.69.220.in-addr.arpa. domain name pointer cbioglobus7.icu.ac.kr
[14400] 128.186.69.220.in-addr.arpa. domain name pointer cbioglobus8.icu.ac.kr
[14400] 129.186.69.220.in-addr.arpa. domain name pointer cbioglobus9.icu.ac.kr
[14400] 130.186.69.220.in-addr.arpa. domain name pointer cbioglobus10.icu.ac.kr
[14400] 131.186.69.220.in-addr.arpa. domain name pointer cbioglobus11.icu.ac.kr
[14400] 132.186.69.220.in-addr.arpa. domain name pointer cbioglobus12.icu.ac.kr
[14400] 133.186.69.220.in-addr.arpa. domain name pointer cbioglobus13.icu.ac.kr
[14400] 134.186.69.220.in-addr.arpa. domain name pointer cbioglobus14.icu.ac.kr
[14400] 135.186.69.220.in-addr.arpa. domain name pointer cbioglobus15.icu.ac.kr
[14400] 136.186.69.220.in-addr.arpa. domain name pointer cbioglobus16.icu.ac.kr
[14400] 137.186.69.220.in-addr.arpa. domain name pointer cbioglobus17.icu.ac.kr
[14400] 138.186.69.220.in-addr.arpa. domain name pointer cbioglobus18.icu.ac.kr
[14400] 139.186.69.220.in-addr.arpa. domain name pointer cbioglobus19.icu.ac.kr
[14400] 140.186.69.220.in-addr.arpa. domain name pointer cbioglobus20.icu.ac.kr
[14400] 141.186.69.220.in-addr.arpa. domain name pointer cbioglobus21.icu.ac.kr
[14400] 142.186.69.220.in-addr.arpa. domain name pointer cbioglobus22.icu.ac.kr
[14400] 143.186.69.220.in-addr.arpa. domain name pointer cbioglobus23.icu.ac.kr
[14400] 144.186.69.220.in-addr.arpa. domain name pointer garden.icu.ac.kr
[14400] 145.186.69.220.in-addr.arpa. domain name pointer newgarden.icu.ac.kr
[14400] 146.186.69.220.in-addr.arpa. domain name pointer narouter1.icu.ac.kr
[14400] 147.186.69.220.in-addr.arpa. domain name pointer narouter2.icu.ac.kr
[14400] 148.186.69.220.in-addr.arpa. domain name pointer v86-148.icu.ac.kr
[14400] 149.186.69.220.in-addr.arpa. domain name pointer v86-149.icu.ac.kr
[14400] 150.186.69.220.in-addr.arpa. domain name pointer v86-150.icu.ac.kr
[14400] 151.186.69.220.in-addr.arpa. domain name pointer v86-151.icu.ac.kr
[14400] 152.186.69.220.in-addr.arpa. domain name pointer v86-152.icu.ac.kr
[14400] 153.186.69.220.in-addr.arpa. domain name pointer v86-153.icu.ac.kr
[14400] 154.186.69.220.in-addr.arpa. domain name pointer v86-154.icu.ac.kr
[14400] 155.186.69.220.in-addr.arpa. domain name pointer v86-155.icu.ac.kr
[14400] 156.186.69.220.in-addr.arpa. domain name pointer v86-156.icu.ac.kr
[14400] 157.186.69.220.in-addr.arpa. domain name pointer v86-157.icu.ac.kr
[14400] 158.186.69.220.in-addr.arpa. domain name pointer v86-158.icu.ac.kr
[14400] 159.186.69.220.in-addr.arpa. domain name pointer v86-159.icu.ac.kr
[14400] 160.186.69.220.in-addr.arpa. domain name pointer v86-160.icu.ac.kr
[14400] 161.186.69.220.in-addr.arpa. domain name pointer v86-161.icu.ac.kr
[14400] 162.186.69.220.in-addr.arpa. domain name pointer v86-162.icu.ac.kr
[14400] 163.186.69.220.in-addr.arpa. domain name pointer v86-163.icu.ac.kr
[14400] 164.186.69.220.in-addr.arpa. domain name pointer v86-164.icu.ac.kr
[14400] 165.186.69.220.in-addr.arpa. domain name pointer v86-165.icu.ac.kr
[14400] 166.186.69.220.in-addr.arpa. domain name pointer v86-166.icu.ac.kr
[14400] 167.186.69.220.in-addr.arpa. domain name pointer v86-167.icu.ac.kr
[14400] 168.186.69.220.in-addr.arpa. domain name pointer v86-168.icu.ac.kr
[14400] 169.186.69.220.in-addr.arpa. domain name pointer v86-169.icu.ac.kr
[14400] 170.186.69.220.in-addr.arpa. domain name pointer v86-170.icu.ac.kr
[14400] 171.186.69.220.in-addr.arpa. domain name pointer v86-171.icu.ac.kr
[14400] 172.186.69.220.in-addr.arpa. domain name pointer v86-172.icu.ac.kr
[14400] 173.186.69.220.in-addr.arpa. domain name pointer v86-173.icu.ac.kr
[14400] 174.186.69.220.in-addr.arpa. domain name pointer v86-174.icu.ac.kr
[14400] 175.186.69.220.in-addr.arpa. domain name pointer v86-175.icu.ac.kr
[14400] 176.186.69.220.in-addr.arpa. domain name pointer v86-176.icu.ac.kr
[14400] 177.186.69.220.in-addr.arpa. domain name pointer v86-177.icu.ac.kr
[14400] 178.186.69.220.in-addr.arpa. domain name pointer v86-178.icu.ac.kr
[14400] 179.186.69.220.in-addr.arpa. domain name pointer v86-179.icu.ac.kr
[14400] 180.186.69.220.in-addr.arpa. domain name pointer v86-180.icu.ac.kr
[14400] 181.186.69.220.in-addr.arpa. domain name pointer v86-181.icu.ac.kr
[14400] 182.186.69.220.in-addr.arpa. domain name pointer v86-182.icu.ac.kr
[14400] 183.186.69.220.in-addr.arpa. domain name pointer v86-183.icu.ac.kr
[14400] 184.186.69.220.in-addr.arpa. domain name pointer v86-184.icu.ac.kr
[14400] 185.186.69.220.in-addr.arpa. domain name pointer v86-185.icu.ac.kr
[14400] 186.186.69.220.in-addr.arpa. domain name pointer v86-186.icu.ac.kr
[14400] 187.186.69.220.in-addr.arpa. domain name pointer v86-187.icu.ac.kr
[14400] 188.186.69.220.in-addr.arpa. domain name pointer v86-188.icu.ac.kr
[14400] 189.186.69.220.in-addr.arpa. domain name pointer v86-189.icu.ac.kr
[14400] 190.186.69.220.in-addr.arpa. domain name pointer v86-190.icu.ac.kr
[14400] 191.186.69.220.in-addr.arpa. domain name pointer v86-191.icu.ac.kr
[14400] 192.186.69.220.in-addr.arpa. domain name pointer v86-192.icu.ac.kr
[14400] 193.186.69.220.in-addr.arpa. domain name pointer v86-193.icu.ac.kr
[14400] 194.186.69.220.in-addr.arpa. domain name pointer v86-194.icu.ac.kr
[14400] 195.186.69.220.in-addr.arpa. domain name pointer v86-195.icu.ac.kr
[14400] 196.186.69.220.in-addr.arpa. domain name pointer v86-196.icu.ac.kr
[14400] 197.186.69.220.in-addr.arpa. domain name pointer v86-197.icu.ac.kr
[14400] 198.186.69.220.in-addr.arpa. domain name pointer v86-198.icu.ac.kr
[14400] 199.186.69.220.in-addr.arpa. domain name pointer v86-199.icu.ac.kr
[14400] 200.186.69.220.in-addr.arpa. domain name pointer v86-200.icu.ac.kr
[14400] 201.186.69.220.in-addr.arpa. domain name pointer v86-201.icu.ac.kr
[14400] 202.186.69.220.in-addr.arpa. domain name pointer v86-202.icu.ac.kr
[14400] 203.186.69.220.in-addr.arpa. domain name pointer v86-203.icu.ac.kr
[14400] 204.186.69.220.in-addr.arpa. domain name pointer v86-204.icu.ac.kr
[14400] 205.186.69.220.in-addr.arpa. domain name pointer v86-205.icu.ac.kr
[14400] 206.186.69.220.in-addr.arpa. domain name pointer v86-206.icu.ac.kr
[14400] 207.186.69.220.in-addr.arpa. domain name pointer v86-207.icu.ac.kr
[14400] 208.186.69.220.in-addr.arpa. domain name pointer v86-208.icu.ac.kr
[14400] 209.186.69.220.in-addr.arpa. domain name pointer v86-209.icu.ac.kr
[0] 210.186.69.220.in-addr.arpa not found: 3(NXDOMAIN)
[14400] 211.186.69.220.in-addr.arpa. domain name pointer v86-211.icu.ac.kr
[14400] 212.186.69.220.in-addr.arpa. domain name pointer v86-212.icu.ac.kr
[14400] 213.186.69.220.in-addr.arpa. domain name pointer v86-213.icu.ac.kr
[14400] 214.186.69.220.in-addr.arpa. domain name pointer v86-214.icu.ac.kr
[14400] 215.186.69.220.in-addr.arpa. domain name pointer v86-215.icu.ac.kr
[14400] 216.186.69.220.in-addr.arpa. domain name pointer v86-216.icu.ac.kr
[14400] 217.186.69.220.in-addr.arpa. domain name pointer v86-217.icu.ac.kr
[14400] 218.186.69.220.in-addr.arpa. domain name pointer v86-218.icu.ac.kr
[14400] 219.186.69.220.in-addr.arpa. domain name pointer v86-219.icu.ac.kr
[14400] 220.186.69.220.in-addr.arpa. domain name pointer v86-220.icu.ac.kr
[14400] 221.186.69.220.in-addr.arpa. domain name pointer v86-221.icu.ac.kr
[14400] 222.186.69.220.in-addr.arpa. domain name pointer v86-222.icu.ac.kr
[14400] 223.186.69.220.in-addr.arpa. domain name pointer v86-223.icu.ac.kr
[14400] 224.186.69.220.in-addr.arpa. domain name pointer v86-224.icu.ac.kr
[14400] 225.186.69.220.in-addr.arpa. domain name pointer v86-225.icu.ac.kr
[14400] 226.186.69.220.in-addr.arpa. domain name pointer v86-226.icu.ac.kr
[14400] 227.186.69.220.in-addr.arpa. domain name pointer v86-227.icu.ac.kr
[14400] 228.186.69.220.in-addr.arpa. domain name pointer v86-228.icu.ac.kr
[14400] 229.186.69.220.in-addr.arpa. domain name pointer v86-229.icu.ac.kr
[14400] 230.186.69.220.in-addr.arpa. domain name pointer v86-230.icu.ac.kr
[14400] 231.186.69.220.in-addr.arpa. domain name pointer v86-231.icu.ac.kr
[14400] 232.186.69.220.in-addr.arpa. domain name pointer v86-232.icu.ac.kr
[14400] 233.186.69.220.in-addr.arpa. domain name pointer v86-233.icu.ac.kr
[14400] 234.186.69.220.in-addr.arpa. domain name pointer v86-234.icu.ac.kr
[14400] 235.186.69.220.in-addr.arpa. domain name pointer v86-235.icu.ac.kr
[14400] 236.186.69.220.in-addr.arpa. domain name pointer v86-236.icu.ac.kr
[14400] 237.186.69.220.in-addr.arpa. domain name pointer v86-237.icu.ac.kr
[14400] 238.186.69.220.in-addr.arpa. domain name pointer v86-238.icu.ac.kr
[14400] 239.186.69.220.in-addr.arpa. domain name pointer v86-239.icu.ac.kr
[14400] 240.186.69.220.in-addr.arpa. domain name pointer v86-240.icu.ac.kr
[14400] 241.186.69.220.in-addr.arpa. domain name pointer v86-241.icu.ac.kr
[14400] 242.186.69.220.in-addr.arpa. domain name pointer v86-242.icu.ac.kr
[14400] 243.186.69.220.in-addr.arpa. domain name pointer v86-243.icu.ac.kr
[14400] 244.186.69.220.in-addr.arpa. domain name pointer v86-244.icu.ac.kr
[14400] 245.186.69.220.in-addr.arpa. domain name pointer v86-245.icu.ac.kr
[14400] 246.186.69.220.in-addr.arpa. domain name pointer v86-246.icu.ac.kr
[14400] 247.186.69.220.in-addr.arpa. domain name pointer v86-247.icu.ac.kr
[14400] 248.186.69.220.in-addr.arpa. domain name pointer v86-248.icu.ac.kr
[14400] 249.186.69.220.in-addr.arpa. domain name pointer v86-249.icu.ac.kr
[14400] 250.186.69.220.in-addr.arpa. domain name pointer v86-250.icu.ac.kr
[14400] 251.186.69.220.in-addr.arpa. domain name pointer v86-251.icu.ac.kr
[14400] 252.186.69.220.in-addr.arpa. domain name pointer v86-252.icu.ac.kr
[14400] 253.186.69.220.in-addr.arpa. domain name pointer v86-253.icu.ac.kr
[14400] 254.186.69.220.in-addr.arpa. domain name pointer v86-254.icu.ac.kr
[0] 255.186.69.220.in-addr.arpa not found: 3(NXDOMAIN)