[0] 0.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 1.98.91.130.in-addr.arpa. domain name pointer PPWILL1.OCC.UPENN.EDU
[86400] 2.98.91.130.in-addr.arpa. domain name pointer PPMOD3A.OCC.UPENN.EDU
[86400] 3.98.91.130.in-addr.arpa. domain name pointer PPULAR1.OCC.UPENN.EDU
[86400] 4.98.91.130.in-addr.arpa. domain name pointer PPULAR2.OCC.UPENN.EDU
[86400] 5.98.91.130.in-addr.arpa. domain name pointer PPMOD3B.OCC.UPENN.EDU
[0] 6.98.91.130.in-addr.arpa.: domain name does not exist
[0] 7.98.91.130.in-addr.arpa.: domain name does not exist
[0] 8.98.91.130.in-addr.arpa.: domain name does not exist
[0] 9.98.91.130.in-addr.arpa.: domain name does not exist
[0] 10.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 11.98.91.130.in-addr.arpa. domain name pointer RHINO-11.ULAR.UPENN.EDU
[86400] 12.98.91.130.in-addr.arpa. domain name pointer RHINO-12.ULAR.UPENN.EDU
[86400] 13.98.91.130.in-addr.arpa. domain name pointer rhino-13.ULAR.UPENN.EDU
[0] 14.98.91.130.in-addr.arpa.: domain name does not exist
[0] 15.98.91.130.in-addr.arpa.: domain name does not exist
[0] 16.98.91.130.in-addr.arpa.: domain name does not exist
[0] 17.98.91.130.in-addr.arpa.: domain name does not exist
[0] 18.98.91.130.in-addr.arpa.: domain name does not exist
[0] 19.98.91.130.in-addr.arpa.: domain name does not exist
[0] 20.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 21.98.91.130.in-addr.arpa. domain name pointer IP-CONV-MEB.PENNCARD.UPENN.EDU
[0] 22.98.91.130.in-addr.arpa.: domain name does not exist
[0] 23.98.91.130.in-addr.arpa.: domain name does not exist
[0] 24.98.91.130.in-addr.arpa.: domain name does not exist
[0] 25.98.91.130.in-addr.arpa.: domain name does not exist
[0] 26.98.91.130.in-addr.arpa.: domain name does not exist
[0] 27.98.91.130.in-addr.arpa.: domain name does not exist
[0] 28.98.91.130.in-addr.arpa.: domain name does not exist
[0] 29.98.91.130.in-addr.arpa.: domain name does not exist
[0] 30.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 31.98.91.130.in-addr.arpa. domain name pointer stl-fwall-00.MED.UPENN.EDU
[0] 32.98.91.130.in-addr.arpa.: domain name does not exist
[0] 33.98.91.130.in-addr.arpa.: domain name does not exist
[0] 34.98.91.130.in-addr.arpa.: domain name does not exist
[0] 35.98.91.130.in-addr.arpa.: domain name does not exist
[0] 36.98.91.130.in-addr.arpa.: domain name does not exist
[0] 37.98.91.130.in-addr.arpa.: domain name does not exist
[0] 38.98.91.130.in-addr.arpa.: domain name does not exist
[0] 39.98.91.130.in-addr.arpa.: domain name does not exist
[0] 40.98.91.130.in-addr.arpa.: domain name does not exist
[0] 41.98.91.130.in-addr.arpa.: domain name does not exist
[0] 42.98.91.130.in-addr.arpa.: domain name does not exist
[0] 43.98.91.130.in-addr.arpa.: domain name does not exist
[0] 44.98.91.130.in-addr.arpa.: domain name does not exist
[0] 45.98.91.130.in-addr.arpa.: domain name does not exist
[0] 46.98.91.130.in-addr.arpa.: domain name does not exist
[0] 47.98.91.130.in-addr.arpa.: domain name does not exist
[0] 48.98.91.130.in-addr.arpa.: domain name does not exist
[0] 49.98.91.130.in-addr.arpa.: domain name does not exist
[0] 50.98.91.130.in-addr.arpa.: domain name does not exist
[0] 51.98.91.130.in-addr.arpa.: domain name does not exist
[0] 52.98.91.130.in-addr.arpa.: domain name does not exist
[0] 53.98.91.130.in-addr.arpa.: domain name does not exist
[0] 54.98.91.130.in-addr.arpa.: domain name does not exist
[0] 55.98.91.130.in-addr.arpa.: domain name does not exist
[0] 56.98.91.130.in-addr.arpa.: domain name does not exist
[0] 57.98.91.130.in-addr.arpa.: domain name does not exist
[0] 58.98.91.130.in-addr.arpa.: domain name does not exist
[0] 59.98.91.130.in-addr.arpa.: domain name does not exist
[0] 60.98.91.130.in-addr.arpa.: domain name does not exist
[0] 61.98.91.130.in-addr.arpa.: domain name does not exist
[0] 62.98.91.130.in-addr.arpa.: domain name does not exist
[0] 63.98.91.130.in-addr.arpa.: domain name does not exist
[0] 64.98.91.130.in-addr.arpa.: domain name does not exist
[0] 65.98.91.130.in-addr.arpa.: domain name does not exist
[0] 66.98.91.130.in-addr.arpa.: domain name does not exist
[0] 67.98.91.130.in-addr.arpa.: domain name does not exist
[0] 68.98.91.130.in-addr.arpa.: domain name does not exist
[0] 69.98.91.130.in-addr.arpa.: domain name does not exist
[0] 70.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 71.98.91.130.in-addr.arpa. domain name pointer NSEC09.MED.UPENN.EDU
[86400] 72.98.91.130.in-addr.arpa. domain name pointer acd-admin-20.MED.UPENN.EDU
[86400] 73.98.91.130.in-addr.arpa. domain name pointer STEMML-M01.MED.UPENN.EDU
[86400] 74.98.91.130.in-addr.arpa. domain name pointer acadprog19.MED.UPENN.EDU
[0] 75.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 76.98.91.130.in-addr.arpa. domain name pointer acadprog17.MED.UPENN.EDU
[86400] 77.98.91.130.in-addr.arpa. domain name pointer ORT-ADMIN-09.MED.UPENN.EDU
[86400] 78.98.91.130.in-addr.arpa. domain name pointer ORT-ADMIN-06.MED.UPENN.EDU
[86400] 79.98.91.130.in-addr.arpa. domain name pointer edusvcs05.MED.UPENN.EDU
[0] 80.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 81.98.91.130.in-addr.arpa. domain name pointer neuro27.MED.UPENN.EDU
[86400] 82.98.91.130.in-addr.arpa. domain name pointer nsc-levtn-12.MED.UPENN.EDU
[86400] 83.98.91.130.in-addr.arpa. domain name pointer medicine183.MED.UPENN.EDU
[86400] 84.98.91.130.in-addr.arpa. domain name pointer medicine184.MED.UPENN.EDU
[86400] 85.98.91.130.in-addr.arpa. domain name pointer neurosur31.MED.UPENN.EDU
[86400] 86.98.91.130.in-addr.arpa. domain name pointer DELANEY01.MED.UPENN.EDU
[86400] 87.98.91.130.in-addr.arpa. domain name pointer acd-admin-04.MED.UPENN.EDU
[86400] 88.98.91.130.in-addr.arpa. domain name pointer neurosur32.MED.UPENN.EDU
[86400] 89.98.91.130.in-addr.arpa. domain name pointer NEURO11.MED.UPENN.EDU
[86400] 90.98.91.130.in-addr.arpa. domain name pointer EDUCADMIN01.MED.UPENN.EDU
[86400] 91.98.91.130.in-addr.arpa. domain name pointer neuro17.MED.UPENN.EDU
[86400] 92.98.91.130.in-addr.arpa. domain name pointer acd-admin-18.MED.UPENN.EDU
[86400] 93.98.91.130.in-addr.arpa. domain name pointer acd-admin-12.MED.UPENN.EDU
[86400] 94.98.91.130.in-addr.arpa. domain name pointer SURGERY2.MED.UPENN.EDU
[86400] 95.98.91.130.in-addr.arpa. domain name pointer SURGERY3.MED.UPENN.EDU
[86400] 96.98.91.130.in-addr.arpa. domain name pointer SURGERY46.MED.UPENN.EDU
[86400] 97.98.91.130.in-addr.arpa. domain name pointer SURGERY47.MED.UPENN.EDU
[86400] 98.98.91.130.in-addr.arpa. domain name pointer SURGERY48.MED.UPENN.EDU
[86400] 99.98.91.130.in-addr.arpa. domain name pointer SURGERY49.MED.UPENN.EDU
[86400] 100.98.91.130.in-addr.arpa. domain name pointer biomed22.MED.UPENN.EDU
[86400] 101.98.91.130.in-addr.arpa. domain name pointer neuro18.MED.UPENN.EDU
[86400] 102.98.91.130.in-addr.arpa. domain name pointer SURG322A1.MED.UPENN.EDU
[86400] 103.98.91.130.in-addr.arpa. domain name pointer SURG322A2.MED.UPENN.EDU
[86400] 104.98.91.130.in-addr.arpa. domain name pointer SURG329.MED.UPENN.EDU
[86400] 105.98.91.130.in-addr.arpa. domain name pointer SURG327A.MED.UPENN.EDU
[86400] 106.98.91.130.in-addr.arpa. domain name pointer SURG327B.MED.UPENN.EDU
[86400] 107.98.91.130.in-addr.arpa. domain name pointer SURG330.MED.UPENN.EDU
[86400] 108.98.91.130.in-addr.arpa. domain name pointer SURGERY50.MED.UPENN.EDU
[86400] 109.98.91.130.in-addr.arpa. domain name pointer SURG331.MED.UPENN.EDU
[86400] 110.98.91.130.in-addr.arpa. domain name pointer WAGNER.MED.UPENN.EDU
[86400] 111.98.91.130.in-addr.arpa. domain name pointer JLLAB.MED.UPENN.EDU
[86400] 112.98.91.130.in-addr.arpa. domain name pointer ZINSMAIER2.MED.UPENN.EDU
[86400] 113.98.91.130.in-addr.arpa. domain name pointer MEB121LW.MED.UPENN.EDU
[86400] 114.98.91.130.in-addr.arpa. domain name pointer ORT-ADMIN-01.MED.UPENN.EDU
[86400] 115.98.91.130.in-addr.arpa. domain name pointer ort-admin-58.MED.UPENN.EDU
[86400] 116.98.91.130.in-addr.arpa. domain name pointer dia-matsc-02.MED.UPENN.EDU
[86400] 117.98.91.130.in-addr.arpa. domain name pointer NEUROSCI05.MED.UPENN.EDU
[86400] 118.98.91.130.in-addr.arpa. domain name pointer spo02.MED.UPENN.EDU
[86400] 119.98.91.130.in-addr.arpa. domain name pointer SURGERY51.MED.UPENN.EDU
[86400] 120.98.91.130.in-addr.arpa. domain name pointer SURGERY52.MED.UPENN.EDU
[86400] 121.98.91.130.in-addr.arpa. domain name pointer neurosurg52.MED.UPENN.EDU
[86400] 122.98.91.130.in-addr.arpa. domain name pointer SELZERLAB.MED.UPENN.EDU
[86400] 123.98.91.130.in-addr.arpa. domain name pointer SURGERY53.MED.UPENN.EDU
[86400] 124.98.91.130.in-addr.arpa. domain name pointer SURGERY54.MED.UPENN.EDU
[86400] 125.98.91.130.in-addr.arpa. domain name pointer SURGERY55.MED.UPENN.EDU
[86400] 126.98.91.130.in-addr.arpa. domain name pointer SELZERLAB2.MED.UPENN.EDU
[86400] 127.98.91.130.in-addr.arpa. domain name pointer stemm-w04.MED.UPENN.EDU stemml-w04.MED.UPENN.EDU
[86400] 128.98.91.130.in-addr.arpa. domain name pointer stemml-w05.MED.UPENN.EDU
[86400] 129.98.91.130.in-addr.arpa. domain name pointer ORT-BRIGH-01.MED.UPENN.EDU
[86400] 130.98.91.130.in-addr.arpa. domain name pointer STEMML-W13.MED.UPENN.EDU
[86400] 131.98.91.130.in-addr.arpa. domain name pointer ORT-STEMM-14.MED.UPENN.EDU
[86400] 132.98.91.130.in-addr.arpa. domain name pointer ORT-STEMM-32.MED.UPENN.EDU
[86400] 133.98.91.130.in-addr.arpa. domain name pointer nsc-salzb-02.MED.UPENN.EDU
[86400] 134.98.91.130.in-addr.arpa. domain name pointer stl-stres-01.MED.UPENN.EDU
[86400] 135.98.91.130.in-addr.arpa. domain name pointer stl-stres-02.MED.UPENN.EDU
[86400] 136.98.91.130.in-addr.arpa. domain name pointer stl-stres-03.MED.UPENN.EDU
[86400] 137.98.91.130.in-addr.arpa. domain name pointer stl-stres-04.MED.UPENN.EDU
[86400] 138.98.91.130.in-addr.arpa. domain name pointer STM20405.MED.UPENN.EDU
[86400] 139.98.91.130.in-addr.arpa. domain name pointer stmmac01.MED.UPENN.EDU
[86400] 140.98.91.130.in-addr.arpa. domain name pointer stmmac02.MED.UPENN.EDU
[86400] 141.98.91.130.in-addr.arpa. domain name pointer stmmac03.MED.UPENN.EDU
[86400] 142.98.91.130.in-addr.arpa. domain name pointer stmmac04.MED.UPENN.EDU
[86400] 143.98.91.130.in-addr.arpa. domain name pointer STM20410.MED.UPENN.EDU
[86400] 144.98.91.130.in-addr.arpa. domain name pointer HALLMAN.MED.UPENN.EDU
[86400] 145.98.91.130.in-addr.arpa. domain name pointer stemml-w07.MED.UPENN.EDU
[86400] 146.98.91.130.in-addr.arpa. domain name pointer acd-prntr-01.MED.UPENN.EDU
[86400] 147.98.91.130.in-addr.arpa. domain name pointer neurosci75.MED.UPENN.EDU
[86400] 148.98.91.130.in-addr.arpa. domain name pointer STEMML-P01.MED.UPENN.EDU
[86400] 149.98.91.130.in-addr.arpa. domain name pointer STEMML-W17.MED.UPENN.EDU
[86400] 150.98.91.130.in-addr.arpa. domain name pointer ACD-LHARK-01.MED.UPENN.EDU
[86400] 151.98.91.130.in-addr.arpa. domain name pointer nsc-sehgl-05.MED.UPENN.EDU
[86400] 152.98.91.130.in-addr.arpa. domain name pointer nsc-sehgl-04.MED.UPENN.EDU
[86400] 153.98.91.130.in-addr.arpa. domain name pointer SEHGALPMG3.MED.UPENN.EDU
[86400] 154.98.91.130.in-addr.arpa. domain name pointer SEHGALLABPRINTER.MED.UPENN.EDU
[86400] 155.98.91.130.in-addr.arpa. domain name pointer neuro50.MED.UPENN.EDU
[86400] 156.98.91.130.in-addr.arpa. domain name pointer nsc-salzb-08.MED.UPENN.EDU
[300] 157.98.91.130.in-addr.arpa. domain name pointer neuro58.MED.UPENN.EDU
[86400] 158.98.91.130.in-addr.arpa. domain name pointer nsc-haydn-19.MED.UPENN.EDU
[0] 159.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 160.98.91.130.in-addr.arpa. domain name pointer nrl-dicht-02.MED.UPENN.EDU
[86400] 161.98.91.130.in-addr.arpa. domain name pointer acd-stgov-02.MED.UPENN.EDU
[86400] 162.98.91.130.in-addr.arpa. domain name pointer neurosurg38.MED.UPENN.EDU
[86400] 163.98.91.130.in-addr.arpa. domain name pointer oitmeb01.MED.UPENN.EDU
[86400] 164.98.91.130.in-addr.arpa. domain name pointer acd-admin-15.MED.UPENN.EDU
[86400] 165.98.91.130.in-addr.arpa. domain name pointer nrl-taylr-02.MED.UPENN.EDU
[86400] 166.98.91.130.in-addr.arpa. domain name pointer nrl-taylr-03.MED.UPENN.EDU
[86400] 167.98.91.130.in-addr.arpa. domain name pointer nrl-taylr-04.MED.UPENN.EDU
[86400] 168.98.91.130.in-addr.arpa. domain name pointer nrl-scher-01.MED.UPENN.EDU
[86400] 169.98.91.130.in-addr.arpa. domain name pointer nrl-scher-02.MED.UPENN.EDU
[86400] 170.98.91.130.in-addr.arpa. domain name pointer nrl-scher-03.MED.UPENN.EDU
[0] 171.98.91.130.in-addr.arpa.: domain name does not exist
[0] 172.98.91.130.in-addr.arpa.: domain name does not exist
[0] 173.98.91.130.in-addr.arpa.: domain name does not exist
[0] 174.98.91.130.in-addr.arpa.: domain name does not exist
[0] 175.98.91.130.in-addr.arpa.: domain name does not exist
[0] 176.98.91.130.in-addr.arpa.: domain name does not exist
[0] 177.98.91.130.in-addr.arpa.: domain name does not exist
[0] 178.98.91.130.in-addr.arpa.: domain name does not exist
[0] 179.98.91.130.in-addr.arpa.: domain name does not exist
[0] 180.98.91.130.in-addr.arpa.: domain name does not exist
[0] 181.98.91.130.in-addr.arpa.: domain name does not exist
[0] 182.98.91.130.in-addr.arpa.: domain name does not exist
[0] 183.98.91.130.in-addr.arpa.: domain name does not exist
[0] 184.98.91.130.in-addr.arpa.: domain name does not exist
[0] 185.98.91.130.in-addr.arpa.: domain name does not exist
[0] 186.98.91.130.in-addr.arpa.: domain name does not exist
[0] 187.98.91.130.in-addr.arpa.: domain name does not exist
[0] 188.98.91.130.in-addr.arpa.: domain name does not exist
[0] 189.98.91.130.in-addr.arpa.: domain name does not exist
[0] 190.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 191.98.91.130.in-addr.arpa. domain name pointer nsc-levtn-13.MED.UPENN.EDU
[86400] 192.98.91.130.in-addr.arpa. domain name pointer nsc-salzb-11.MED.UPENN.EDU
[86400] 193.98.91.130.in-addr.arpa. domain name pointer nsc-admin-10.MED.UPENN.EDU
[86400] 194.98.91.130.in-addr.arpa. domain name pointer nsc-haydn-32.MED.UPENN.EDU
[86400] 195.98.91.130.in-addr.arpa. domain name pointer neurosurg40.MED.UPENN.EDU
[86400] 196.98.91.130.in-addr.arpa. domain name pointer merva02.MED.UPENN.EDU
[86400] 197.98.91.130.in-addr.arpa. domain name pointer nsc-admin-09.MED.UPENN.EDU
[86400] 198.98.91.130.in-addr.arpa. domain name pointer lemon.MED.UPENN.EDU
[86400] 199.98.91.130.in-addr.arpa. domain name pointer neurosurg41.MED.UPENN.EDU
[86400] 200.98.91.130.in-addr.arpa. domain name pointer acd-admin-31.MED.UPENN.EDU
[86400] 201.98.91.130.in-addr.arpa. domain name pointer ORT-ELLIO-53.MED.UPENN.EDU
[86400] 202.98.91.130.in-addr.arpa. domain name pointer ORT-SOSLO-54.MED.UPENN.EDU
[86400] 203.98.91.130.in-addr.arpa. domain name pointer nsc-sehgl-10.MED.UPENN.EDU
[86400] 204.98.91.130.in-addr.arpa. domain name pointer neurosurg49.MED.UPENN.EDU
[86400] 205.98.91.130.in-addr.arpa. domain name pointer ORT-STEMM-60.MED.UPENN.EDU
[86400] 206.98.91.130.in-addr.arpa. domain name pointer nsc-haydn-33.MED.UPENN.EDU
[86400] 207.98.91.130.in-addr.arpa. domain name pointer nsc-linds-01.MED.UPENN.EDU
[86400] 208.98.91.130.in-addr.arpa. domain name pointer nsc-linds-02.MED.UPENN.EDU
[86400] 209.98.91.130.in-addr.arpa. domain name pointer nsc-levtn-14.MED.UPENN.EDU
[86400] 210.98.91.130.in-addr.arpa. domain name pointer neuro52.MED.UPENN.EDU
[86400] 211.98.91.130.in-addr.arpa. domain name pointer neuro53.MED.UPENN.EDU
[86400] 212.98.91.130.in-addr.arpa. domain name pointer ACD-CMBDG-03.MED.UPENN.EDU
[86400] 213.98.91.130.in-addr.arpa. domain name pointer ort-ellio-02.MED.UPENN.EDU
[86400] 214.98.91.130.in-addr.arpa. domain name pointer ort-soslo-01.MED.UPENN.EDU
[86400] 215.98.91.130.in-addr.arpa. domain name pointer ort-admin-03.MED.UPENN.EDU
[86400] 216.98.91.130.in-addr.arpa. domain name pointer spo-admin-27.MED.UPENN.EDU
[86400] 217.98.91.130.in-addr.arpa. domain name pointer spo-admin-28.MED.UPENN.EDU
[86400] 218.98.91.130.in-addr.arpa. domain name pointer spo-admin-29.MED.UPENN.EDU
[86400] 219.98.91.130.in-addr.arpa. domain name pointer spo-austr-07.MED.UPENN.EDU
[86400] 220.98.91.130.in-addr.arpa. domain name pointer spo-admin-31.MED.UPENN.EDU
[86400] 221.98.91.130.in-addr.arpa. domain name pointer spo-admin-32.MED.UPENN.EDU
[86400] 222.98.91.130.in-addr.arpa. domain name pointer spo-admin-33.MED.UPENN.EDU
[86400] 223.98.91.130.in-addr.arpa. domain name pointer nsc-haydn-30.MED.UPENN.EDU
[86400] 224.98.91.130.in-addr.arpa. domain name pointer nsc-haydn-31.MED.UPENN.EDU
[86400] 225.98.91.130.in-addr.arpa. domain name pointer neurosurg50.MED.UPENN.EDU
[86400] 226.98.91.130.in-addr.arpa. domain name pointer ORT-LEMAU-62.MED.UPENN.EDU
[86400] 227.98.91.130.in-addr.arpa. domain name pointer nsc-salzb-12.MED.UPENN.EDU
[86400] 228.98.91.130.in-addr.arpa. domain name pointer neuro55.MED.UPENN.EDU
[86400] 229.98.91.130.in-addr.arpa. domain name pointer neuro56.MED.UPENN.EDU
[86400] 230.98.91.130.in-addr.arpa. domain name pointer neuro57.MED.UPENN.EDU
[86400] 231.98.91.130.in-addr.arpa. domain name pointer ACD-LHARK-02.MED.UPENN.EDU
[86400] 232.98.91.130.in-addr.arpa. domain name pointer spo-amxnl-02.MED.UPENN.EDU
[300] 233.98.91.130.in-addr.arpa. domain name pointer oto-admin-02.MED.UPENN.EDU
[300] 234.98.91.130.in-addr.arpa. domain name pointer oto-admin-03.MED.UPENN.EDU
[300] 235.98.91.130.in-addr.arpa. domain name pointer oto-admin-04.MED.UPENN.EDU
[300] 236.98.91.130.in-addr.arpa. domain name pointer ORT-ARCHV-01.MED.UPENN.EDU
[86400] 237.98.91.130.in-addr.arpa. domain name pointer ORT-ADMIN-63.MED.UPENN.EDU
[0] 238.98.91.130.in-addr.arpa.: domain name does not exist
[86400] 239.98.91.130.in-addr.arpa. domain name pointer end-admin-14.MED.UPENN.EDU
[86400] 240.98.91.130.in-addr.arpa. domain name pointer nsc-sehgl-11.MED.UPENN.EDU
[0] 241.98.91.130.in-addr.arpa.: domain name does not exist
[0] 242.98.91.130.in-addr.arpa.: domain name does not exist
[0] 243.98.91.130.in-addr.arpa.: domain name does not exist
[0] 244.98.91.130.in-addr.arpa.: domain name does not exist
[0] 245.98.91.130.in-addr.arpa.: domain name does not exist
[0] 246.98.91.130.in-addr.arpa.: domain name does not exist
[0] 247.98.91.130.in-addr.arpa.: domain name does not exist
[0] 248.98.91.130.in-addr.arpa.: domain name does not exist
[0] 249.98.91.130.in-addr.arpa.: domain name does not exist
[0] 250.98.91.130.in-addr.arpa.: domain name does not exist
[0] 251.98.91.130.in-addr.arpa.: domain name does not exist
[0] 252.98.91.130.in-addr.arpa.: domain name does not exist
[0] 253.98.91.130.in-addr.arpa.: domain name does not exist
[0] 254.98.91.130.in-addr.arpa.: domain name does not exist
[0] 255.98.91.130.in-addr.arpa.: domain name does not exist