[0] 0.112.19.152.in-addr.arpa.: domain name does not exist [86400] 1.112.19.152.in-addr.arpa. domain name pointer p152019112001.med.unc.edu [86400] 2.112.19.152.in-addr.arpa. domain name pointer p152019112002.med.unc.edu [86400] 3.112.19.152.in-addr.arpa. domain name pointer p152019112003.med.unc.edu [86400] 4.112.19.152.in-addr.arpa. domain name pointer p152019112004.med.unc.edu [86400] 5.112.19.152.in-addr.arpa. domain name pointer p152019112005.med.unc.edu [86400] 6.112.19.152.in-addr.arpa. domain name pointer p152019112006.med.unc.edu [86400] 7.112.19.152.in-addr.arpa. domain name pointer p152019112007.med.unc.edu [86400] 8.112.19.152.in-addr.arpa. domain name pointer p152019112008.med.unc.edu [86400] 9.112.19.152.in-addr.arpa. domain name pointer p152019112009.med.unc.edu [86400] 10.112.19.152.in-addr.arpa. domain name pointer p152019112010.med.unc.edu [86400] 11.112.19.152.in-addr.arpa. domain name pointer p152019112011.med.unc.edu [86400] 12.112.19.152.in-addr.arpa. domain name pointer p152019112012.med.unc.edu [86400] 13.112.19.152.in-addr.arpa. domain name pointer p152019112013.med.unc.edu [86400] 14.112.19.152.in-addr.arpa. domain name pointer p152019112014.med.unc.edu [86400] 15.112.19.152.in-addr.arpa. domain name pointer p152019112015.med.unc.edu [86400] 16.112.19.152.in-addr.arpa. domain name pointer p152019112016.med.unc.edu [86400] 17.112.19.152.in-addr.arpa. domain name pointer p152019112017.med.unc.edu [86400] 18.112.19.152.in-addr.arpa. domain name pointer p152019112018.med.unc.edu [86400] 19.112.19.152.in-addr.arpa. domain name pointer p152019112019.med.unc.edu [86400] 20.112.19.152.in-addr.arpa. domain name pointer p152019112020.med.unc.edu [86400] 21.112.19.152.in-addr.arpa. domain name pointer p152019112021.med.unc.edu [86400] 22.112.19.152.in-addr.arpa. domain name pointer p152019112022.med.unc.edu [86400] 23.112.19.152.in-addr.arpa. domain name pointer p152019112023.med.unc.edu [86400] 24.112.19.152.in-addr.arpa. domain name pointer p152019112024.med.unc.edu [86400] 25.112.19.152.in-addr.arpa. domain name pointer p152019112025.med.unc.edu [86400] 26.112.19.152.in-addr.arpa. domain name pointer p152019112026.med.unc.edu [86400] 27.112.19.152.in-addr.arpa. domain name pointer p152019112027.med.unc.edu [86400] 28.112.19.152.in-addr.arpa. domain name pointer p152019112028.med.unc.edu [86400] 29.112.19.152.in-addr.arpa. domain name pointer p152019112029.med.unc.edu [86400] 30.112.19.152.in-addr.arpa. domain name pointer p152019112030.med.unc.edu [86400] 31.112.19.152.in-addr.arpa. domain name pointer p152019112031.med.unc.edu [86400] 32.112.19.152.in-addr.arpa. domain name pointer p152019112032.med.unc.edu [86400] 33.112.19.152.in-addr.arpa. domain name pointer p152019112033.med.unc.edu [86400] 34.112.19.152.in-addr.arpa. domain name pointer p152019112034.med.unc.edu [86400] 35.112.19.152.in-addr.arpa. domain name pointer p152019112035.med.unc.edu [86400] 36.112.19.152.in-addr.arpa. domain name pointer p152019112036.med.unc.edu [86400] 37.112.19.152.in-addr.arpa. domain name pointer p152019112037.med.unc.edu [86400] 38.112.19.152.in-addr.arpa. domain name pointer p152019112038.med.unc.edu [86400] 39.112.19.152.in-addr.arpa. domain name pointer p152019112039.med.unc.edu [86400] 40.112.19.152.in-addr.arpa. domain name pointer p152019112040.med.unc.edu [86400] 41.112.19.152.in-addr.arpa. domain name pointer p152019112041.med.unc.edu [86400] 42.112.19.152.in-addr.arpa. domain name pointer p152019112042.med.unc.edu [86400] 43.112.19.152.in-addr.arpa. domain name pointer p152019112043.med.unc.edu [86400] 44.112.19.152.in-addr.arpa. domain name pointer p152019112044.med.unc.edu [86400] 45.112.19.152.in-addr.arpa. domain name pointer p152019112045.med.unc.edu [86400] 46.112.19.152.in-addr.arpa. domain name pointer p152019112046.med.unc.edu [86400] 47.112.19.152.in-addr.arpa. domain name pointer p152019112047.med.unc.edu [86400] 48.112.19.152.in-addr.arpa. domain name pointer p152019112048.med.unc.edu [86400] 49.112.19.152.in-addr.arpa. domain name pointer p152019112049.med.unc.edu [86400] 50.112.19.152.in-addr.arpa. domain name pointer p152019112050.med.unc.edu [86400] 51.112.19.152.in-addr.arpa. domain name pointer p152019112051.med.unc.edu [86400] 52.112.19.152.in-addr.arpa. domain name pointer p152019112052.med.unc.edu [86400] 53.112.19.152.in-addr.arpa. domain name pointer p152019112053.med.unc.edu [86400] 54.112.19.152.in-addr.arpa. domain name pointer p152019112054.med.unc.edu [86400] 55.112.19.152.in-addr.arpa. domain name pointer p152019112055.med.unc.edu [86400] 56.112.19.152.in-addr.arpa. domain name pointer p152019112056.med.unc.edu [86400] 57.112.19.152.in-addr.arpa. domain name pointer p152019112057.med.unc.edu [86400] 58.112.19.152.in-addr.arpa. domain name pointer p152019112058.med.unc.edu [86400] 59.112.19.152.in-addr.arpa. domain name pointer p152019112059.med.unc.edu [86400] 60.112.19.152.in-addr.arpa. domain name pointer p152019112060.med.unc.edu [86400] 61.112.19.152.in-addr.arpa. domain name pointer p152019112061.med.unc.edu [86400] 62.112.19.152.in-addr.arpa. domain name pointer p152019112062.med.unc.edu [86400] 63.112.19.152.in-addr.arpa. domain name pointer p152019112063.med.unc.edu [86400] 64.112.19.152.in-addr.arpa. domain name pointer p152019112064.med.unc.edu [86400] 65.112.19.152.in-addr.arpa. domain name pointer p152019112065.med.unc.edu [86400] 66.112.19.152.in-addr.arpa. domain name pointer p152019112066.med.unc.edu [86400] 67.112.19.152.in-addr.arpa. domain name pointer p152019112067.med.unc.edu [86400] 68.112.19.152.in-addr.arpa. domain name pointer p152019112068.med.unc.edu [86400] 69.112.19.152.in-addr.arpa. domain name pointer p152019112069.med.unc.edu [86400] 70.112.19.152.in-addr.arpa. domain name pointer p152019112070.med.unc.edu [86400] 71.112.19.152.in-addr.arpa. domain name pointer p152019112071.med.unc.edu [86400] 72.112.19.152.in-addr.arpa. domain name pointer p152019112072.med.unc.edu [86400] 73.112.19.152.in-addr.arpa. domain name pointer p152019112073.med.unc.edu [86400] 74.112.19.152.in-addr.arpa. domain name pointer p152019112074.med.unc.edu [86400] 75.112.19.152.in-addr.arpa. domain name pointer p152019112075.med.unc.edu [86400] 76.112.19.152.in-addr.arpa. domain name pointer p152019112076.med.unc.edu [86400] 77.112.19.152.in-addr.arpa. domain name pointer p152019112077.med.unc.edu [86400] 78.112.19.152.in-addr.arpa. domain name pointer p152019112078.med.unc.edu [86400] 79.112.19.152.in-addr.arpa. domain name pointer p152019112079.med.unc.edu [86400] 80.112.19.152.in-addr.arpa. domain name pointer p152019112080.med.unc.edu [86400] 81.112.19.152.in-addr.arpa. domain name pointer p152019112081.med.unc.edu [86400] 82.112.19.152.in-addr.arpa. domain name pointer p152019112082.med.unc.edu [86400] 83.112.19.152.in-addr.arpa. domain name pointer p152019112083.med.unc.edu [86400] 84.112.19.152.in-addr.arpa. domain name pointer p152019112084.med.unc.edu [86400] 85.112.19.152.in-addr.arpa. domain name pointer p152019112085.med.unc.edu [86400] 86.112.19.152.in-addr.arpa. domain name pointer p152019112086.med.unc.edu [86400] 87.112.19.152.in-addr.arpa. domain name pointer p152019112087.med.unc.edu [86400] 88.112.19.152.in-addr.arpa. domain name pointer p152019112088.med.unc.edu [86400] 89.112.19.152.in-addr.arpa. domain name pointer p152019112089.med.unc.edu [86400] 90.112.19.152.in-addr.arpa. domain name pointer p152019112090.med.unc.edu [86400] 91.112.19.152.in-addr.arpa. domain name pointer p152019112091.med.unc.edu [86400] 92.112.19.152.in-addr.arpa. domain name pointer p152019112092.med.unc.edu [86400] 93.112.19.152.in-addr.arpa. domain name pointer p152019112093.med.unc.edu [86400] 94.112.19.152.in-addr.arpa. domain name pointer p152019112094.med.unc.edu [86400] 95.112.19.152.in-addr.arpa. domain name pointer p152019112095.med.unc.edu [86400] 96.112.19.152.in-addr.arpa. domain name pointer p152019112096.med.unc.edu [86400] 97.112.19.152.in-addr.arpa. domain name pointer p152019112097.med.unc.edu [86400] 98.112.19.152.in-addr.arpa. domain name pointer p152019112098.med.unc.edu [86400] 99.112.19.152.in-addr.arpa. domain name pointer p152019112099.med.unc.edu [86400] 100.112.19.152.in-addr.arpa. domain name pointer p152019112100.med.unc.edu [86400] 101.112.19.152.in-addr.arpa. domain name pointer p152019112101.med.unc.edu [86400] 102.112.19.152.in-addr.arpa. domain name pointer p152019112102.med.unc.edu [86400] 103.112.19.152.in-addr.arpa. domain name pointer p152019112103.med.unc.edu [86400] 104.112.19.152.in-addr.arpa. domain name pointer p152019112104.med.unc.edu [86400] 105.112.19.152.in-addr.arpa. domain name pointer p152019112105.med.unc.edu [86400] 106.112.19.152.in-addr.arpa. domain name pointer p152019112106.med.unc.edu [86400] 107.112.19.152.in-addr.arpa. domain name pointer p152019112107.med.unc.edu [86400] 108.112.19.152.in-addr.arpa. domain name pointer p152019112108.med.unc.edu [86400] 109.112.19.152.in-addr.arpa. domain name pointer p152019112109.med.unc.edu [86400] 110.112.19.152.in-addr.arpa. domain name pointer p152019112110.med.unc.edu [86400] 111.112.19.152.in-addr.arpa. domain name pointer p152019112111.med.unc.edu [86400] 112.112.19.152.in-addr.arpa. domain name pointer p152019112112.med.unc.edu [86400] 113.112.19.152.in-addr.arpa. domain name pointer p152019112113.med.unc.edu [86400] 114.112.19.152.in-addr.arpa. domain name pointer p152019112114.med.unc.edu [86400] 115.112.19.152.in-addr.arpa. domain name pointer p152019112115.med.unc.edu [86400] 116.112.19.152.in-addr.arpa. domain name pointer p152019112116.med.unc.edu [86400] 117.112.19.152.in-addr.arpa. domain name pointer p152019112117.med.unc.edu [86400] 118.112.19.152.in-addr.arpa. domain name pointer p152019112118.med.unc.edu [86400] 119.112.19.152.in-addr.arpa. domain name pointer p152019112119.med.unc.edu [86400] 120.112.19.152.in-addr.arpa. domain name pointer p152019112120.med.unc.edu [86400] 121.112.19.152.in-addr.arpa. domain name pointer p152019112121.med.unc.edu [86400] 122.112.19.152.in-addr.arpa. domain name pointer p152019112122.med.unc.edu [86400] 123.112.19.152.in-addr.arpa. domain name pointer p152019112123.med.unc.edu [86400] 124.112.19.152.in-addr.arpa. domain name pointer p152019112124.med.unc.edu [86400] 125.112.19.152.in-addr.arpa. domain name pointer p152019112125.med.unc.edu [86400] 126.112.19.152.in-addr.arpa. domain name pointer p152019112126.med.unc.edu [86400] 127.112.19.152.in-addr.arpa. domain name pointer p152019112127.med.unc.edu [86400] 128.112.19.152.in-addr.arpa. domain name pointer p152019112128.med.unc.edu [86400] 129.112.19.152.in-addr.arpa. domain name pointer p152019112129.med.unc.edu [86400] 130.112.19.152.in-addr.arpa. domain name pointer p152019112130.med.unc.edu [86400] 131.112.19.152.in-addr.arpa. domain name pointer p152019112131.med.unc.edu [86400] 132.112.19.152.in-addr.arpa. domain name pointer p152019112132.med.unc.edu [86400] 133.112.19.152.in-addr.arpa. domain name pointer p152019112133.med.unc.edu [86400] 134.112.19.152.in-addr.arpa. domain name pointer p152019112134.med.unc.edu [86400] 135.112.19.152.in-addr.arpa. domain name pointer p152019112135.med.unc.edu [86400] 136.112.19.152.in-addr.arpa. domain name pointer p152019112136.med.unc.edu [86400] 137.112.19.152.in-addr.arpa. domain name pointer p152019112137.med.unc.edu [86400] 138.112.19.152.in-addr.arpa. domain name pointer p152019112138.med.unc.edu [86400] 139.112.19.152.in-addr.arpa. domain name pointer p152019112139.med.unc.edu [86400] 140.112.19.152.in-addr.arpa. domain name pointer p152019112140.med.unc.edu [86400] 141.112.19.152.in-addr.arpa. domain name pointer p152019112141.med.unc.edu [86400] 142.112.19.152.in-addr.arpa. domain name pointer p152019112142.med.unc.edu [86400] 143.112.19.152.in-addr.arpa. domain name pointer p152019112143.med.unc.edu [86400] 144.112.19.152.in-addr.arpa. domain name pointer p152019112144.med.unc.edu [86400] 145.112.19.152.in-addr.arpa. domain name pointer p152019112145.med.unc.edu [86400] 146.112.19.152.in-addr.arpa. domain name pointer p152019112146.med.unc.edu [86400] 147.112.19.152.in-addr.arpa. domain name pointer p152019112147.med.unc.edu [86400] 148.112.19.152.in-addr.arpa. domain name pointer p152019112148.med.unc.edu [86400] 149.112.19.152.in-addr.arpa. domain name pointer p152019112149.med.unc.edu [86400] 150.112.19.152.in-addr.arpa. domain name pointer p152019112150.med.unc.edu [86400] 151.112.19.152.in-addr.arpa. domain name pointer p152019112151.med.unc.edu [86400] 152.112.19.152.in-addr.arpa. domain name pointer p152019112152.med.unc.edu [86400] 153.112.19.152.in-addr.arpa. domain name pointer p152019112153.med.unc.edu [86400] 154.112.19.152.in-addr.arpa. domain name pointer p152019112154.med.unc.edu [86400] 155.112.19.152.in-addr.arpa. domain name pointer p152019112155.med.unc.edu [86400] 156.112.19.152.in-addr.arpa. domain name pointer p152019112156.med.unc.edu [86400] 157.112.19.152.in-addr.arpa. domain name pointer p152019112157.med.unc.edu [86400] 158.112.19.152.in-addr.arpa. domain name pointer p152019112158.med.unc.edu [86400] 159.112.19.152.in-addr.arpa. domain name pointer p152019112159.med.unc.edu [86400] 160.112.19.152.in-addr.arpa. domain name pointer p152019112160.med.unc.edu [86400] 161.112.19.152.in-addr.arpa. domain name pointer p152019112161.med.unc.edu [86400] 162.112.19.152.in-addr.arpa. domain name pointer p152019112162.med.unc.edu [86400] 163.112.19.152.in-addr.arpa. domain name pointer p152019112163.med.unc.edu [86400] 164.112.19.152.in-addr.arpa. domain name pointer p152019112164.med.unc.edu [86400] 165.112.19.152.in-addr.arpa. domain name pointer p152019112165.med.unc.edu [86400] 166.112.19.152.in-addr.arpa. domain name pointer p152019112166.med.unc.edu [86400] 167.112.19.152.in-addr.arpa. domain name pointer p152019112167.med.unc.edu [86400] 168.112.19.152.in-addr.arpa. domain name pointer p152019112168.med.unc.edu [86400] 169.112.19.152.in-addr.arpa. domain name pointer p152019112169.med.unc.edu [86400] 170.112.19.152.in-addr.arpa. domain name pointer p152019112170.med.unc.edu [86400] 171.112.19.152.in-addr.arpa. domain name pointer p152019112171.med.unc.edu [86400] 172.112.19.152.in-addr.arpa. domain name pointer p152019112172.med.unc.edu [86400] 173.112.19.152.in-addr.arpa. domain name pointer p152019112173.med.unc.edu [86400] 174.112.19.152.in-addr.arpa. domain name pointer p152019112174.med.unc.edu [86400] 175.112.19.152.in-addr.arpa. domain name pointer p152019112175.med.unc.edu [86400] 176.112.19.152.in-addr.arpa. domain name pointer p152019112176.med.unc.edu [86400] 177.112.19.152.in-addr.arpa. domain name pointer p152019112177.med.unc.edu [86400] 178.112.19.152.in-addr.arpa. domain name pointer p152019112178.med.unc.edu [86400] 179.112.19.152.in-addr.arpa. domain name pointer p152019112179.med.unc.edu [86400] 180.112.19.152.in-addr.arpa. domain name pointer p152019112180.med.unc.edu [86400] 181.112.19.152.in-addr.arpa. domain name pointer p152019112181.med.unc.edu [86400] 182.112.19.152.in-addr.arpa. domain name pointer p152019112182.med.unc.edu [86400] 183.112.19.152.in-addr.arpa. domain name pointer p152019112183.med.unc.edu [86400] 184.112.19.152.in-addr.arpa. domain name pointer p152019112184.med.unc.edu [86400] 185.112.19.152.in-addr.arpa. domain name pointer p152019112185.med.unc.edu [86400] 186.112.19.152.in-addr.arpa. domain name pointer p152019112186.med.unc.edu [86400] 187.112.19.152.in-addr.arpa. domain name pointer p152019112187.med.unc.edu [86400] 188.112.19.152.in-addr.arpa. domain name pointer p152019112188.med.unc.edu [86400] 189.112.19.152.in-addr.arpa. domain name pointer p152019112189.med.unc.edu [86400] 190.112.19.152.in-addr.arpa. domain name pointer p152019112190.med.unc.edu [86400] 191.112.19.152.in-addr.arpa. domain name pointer p152019112191.med.unc.edu [86400] 192.112.19.152.in-addr.arpa. domain name pointer p152019112192.med.unc.edu [86400] 193.112.19.152.in-addr.arpa. domain name pointer p152019112193.med.unc.edu [86400] 194.112.19.152.in-addr.arpa. domain name pointer p152019112194.med.unc.edu [86400] 195.112.19.152.in-addr.arpa. domain name pointer p152019112195.med.unc.edu [86400] 196.112.19.152.in-addr.arpa. domain name pointer p152019112196.med.unc.edu [86400] 197.112.19.152.in-addr.arpa. domain name pointer p152019112197.med.unc.edu [86400] 198.112.19.152.in-addr.arpa. domain name pointer p152019112198.med.unc.edu [86400] 199.112.19.152.in-addr.arpa. domain name pointer p152019112199.med.unc.edu [86400] 200.112.19.152.in-addr.arpa. domain name pointer p152019112200.med.unc.edu [86400] 201.112.19.152.in-addr.arpa. domain name pointer p152019112201.med.unc.edu [86400] 202.112.19.152.in-addr.arpa. domain name pointer p152019112202.med.unc.edu [86400] 203.112.19.152.in-addr.arpa. domain name pointer p152019112203.med.unc.edu [86400] 204.112.19.152.in-addr.arpa. domain name pointer p152019112204.med.unc.edu [86400] 205.112.19.152.in-addr.arpa. domain name pointer p152019112205.med.unc.edu [86400] 206.112.19.152.in-addr.arpa. domain name pointer p152019112206.med.unc.edu [86400] 207.112.19.152.in-addr.arpa. domain name pointer p152019112207.med.unc.edu [86400] 208.112.19.152.in-addr.arpa. domain name pointer p152019112208.med.unc.edu [86400] 209.112.19.152.in-addr.arpa. domain name pointer p152019112209.med.unc.edu [86400] 210.112.19.152.in-addr.arpa. domain name pointer p152019112210.med.unc.edu [86400] 211.112.19.152.in-addr.arpa. domain name pointer p152019112211.med.unc.edu [86400] 212.112.19.152.in-addr.arpa. domain name pointer p152019112212.med.unc.edu [86400] 213.112.19.152.in-addr.arpa. domain name pointer p152019112213.med.unc.edu [86400] 214.112.19.152.in-addr.arpa. domain name pointer p152019112214.med.unc.edu [86400] 215.112.19.152.in-addr.arpa. domain name pointer p152019112215.med.unc.edu [86400] 216.112.19.152.in-addr.arpa. domain name pointer p152019112216.med.unc.edu [86400] 217.112.19.152.in-addr.arpa. domain name pointer p152019112217.med.unc.edu [86400] 218.112.19.152.in-addr.arpa. domain name pointer p152019112218.med.unc.edu [86400] 219.112.19.152.in-addr.arpa. domain name pointer p152019112219.med.unc.edu [86400] 220.112.19.152.in-addr.arpa. domain name pointer p152019112220.med.unc.edu [86400] 221.112.19.152.in-addr.arpa. domain name pointer p152019112221.med.unc.edu [86400] 222.112.19.152.in-addr.arpa. domain name pointer p152019112222.med.unc.edu [86400] 223.112.19.152.in-addr.arpa. domain name pointer p152019112223.med.unc.edu [86400] 224.112.19.152.in-addr.arpa. domain name pointer p152019112224.med.unc.edu [86400] 225.112.19.152.in-addr.arpa. domain name pointer p152019112225.med.unc.edu [86400] 226.112.19.152.in-addr.arpa. domain name pointer p152019112226.med.unc.edu [86400] 227.112.19.152.in-addr.arpa. domain name pointer p152019112227.med.unc.edu [86400] 228.112.19.152.in-addr.arpa. domain name pointer p152019112228.med.unc.edu [86400] 229.112.19.152.in-addr.arpa. domain name pointer p152019112229.med.unc.edu [86400] 230.112.19.152.in-addr.arpa. domain name pointer p152019112230.med.unc.edu [86400] 231.112.19.152.in-addr.arpa. domain name pointer p152019112231.med.unc.edu [86400] 232.112.19.152.in-addr.arpa. domain name pointer p152019112232.med.unc.edu [86400] 233.112.19.152.in-addr.arpa. domain name pointer p152019112233.med.unc.edu [86400] 234.112.19.152.in-addr.arpa. domain name pointer p152019112234.med.unc.edu [86400] 235.112.19.152.in-addr.arpa. domain name pointer p152019112235.med.unc.edu [86400] 236.112.19.152.in-addr.arpa. domain name pointer p152019112236.med.unc.edu [86400] 237.112.19.152.in-addr.arpa. domain name pointer p152019112237.med.unc.edu [86400] 238.112.19.152.in-addr.arpa. domain name pointer p152019112238.med.unc.edu [86400] 239.112.19.152.in-addr.arpa. domain name pointer p152019112239.med.unc.edu [86400] 240.112.19.152.in-addr.arpa. domain name pointer p152019112240.med.unc.edu [86400] 241.112.19.152.in-addr.arpa. domain name pointer p152019112241.med.unc.edu [86400] 242.112.19.152.in-addr.arpa. domain name pointer p152019112242.med.unc.edu [86400] 243.112.19.152.in-addr.arpa. domain name pointer p152019112243.med.unc.edu [86400] 244.112.19.152.in-addr.arpa. domain name pointer p152019112244.med.unc.edu [86400] 245.112.19.152.in-addr.arpa. domain name pointer p152019112245.med.unc.edu [86400] 246.112.19.152.in-addr.arpa. domain name pointer p152019112246.med.unc.edu [86400] 247.112.19.152.in-addr.arpa. domain name pointer p152019112247.med.unc.edu [86400] 248.112.19.152.in-addr.arpa. domain name pointer p152019112248.med.unc.edu [86400] 249.112.19.152.in-addr.arpa. domain name pointer p152019112249.med.unc.edu [86400] 250.112.19.152.in-addr.arpa. domain name pointer p152019112250.med.unc.edu [86400] 251.112.19.152.in-addr.arpa. domain name pointer p152019112251.med.unc.edu [86400] 252.112.19.152.in-addr.arpa. domain name pointer p152019112252.med.unc.edu [0] 253.112.19.152.in-addr.arpa.: domain name does not exist [0] 254.112.19.152.in-addr.arpa.: domain name does not exist [0] 255.112.19.152.in-addr.arpa.: domain name does not exist