Host 0.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 1.159.147.128.in-addr.arpa domain name pointer oakmuhdbr03-01.gw.upmc.edu. 2.159.147.128.in-addr.arpa domain name pointer oakmuhdbr03-01.gw.upmc.edu. 3.159.147.128.in-addr.arpa domain name pointer oakmuhdbr04-01.gw.upmc.edu. 4.159.147.128.in-addr.arpa domain name pointer ENDO-VUJEVICH.muh.upmc.edu. 5.159.147.128.in-addr.arpa domain name pointer LHAS-Auditorium.9shaft.upmc.edu. 6.159.147.128.in-addr.arpa domain name pointer 159-audit-6.9shaft.upmc.edu. Host 7.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 8.159.147.128.in-addr.arpa domain name pointer 159-n835-8.9shaft.upmc.edu. 9.159.147.128.in-addr.arpa domain name pointer 159-n835-9.9shaft.upmc.edu. 10.159.147.128.in-addr.arpa domain name pointer 159-n739-10.9shaft.upmc.edu. 11.159.147.128.in-addr.arpa domain name pointer 159-n835-11.9shaft.upmc.edu. 12.159.147.128.in-addr.arpa domain name pointer 159-nw643a-12.9shaft.upmc.edu. 13.159.147.128.in-addr.arpa domain name pointer 159-n835-13.9shaft.upmc.edu. 14.159.147.128.in-addr.arpa domain name pointer 159-n811-14.9shaft.upmc.edu. 15.159.147.128.in-addr.arpa domain name pointer ENDO-MARSHALL.muh.upmc.edu. 16.159.147.128.in-addr.arpa domain name pointer 159-n821-16.9shaft.upmc.edu. 17.159.147.128.in-addr.arpa domain name pointer 159-nw654-17.9shaft.upmc.edu. 18.159.147.128.in-addr.arpa domain name pointer 159-MUH-18.9shaft.upmc.edu. Host 19.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 20.159.147.128.in-addr.arpa domain name pointer 159-n924-20.9shaft.upmc.edu. 21.159.147.128.in-addr.arpa domain name pointer 159-n924-21.9shaft.upmc.edu. 22.159.147.128.in-addr.arpa domain name pointer 159-N742-22.muh.upmc.edu. Host 23.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 24.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 25.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 26.159.147.128.in-addr.arpa domain name pointer 159rm739-7-26.9shaft.upmc.edu. 27.159.147.128.in-addr.arpa domain name pointer 159rm739-7-27.9shaft.upmc.edu. 28.159.147.128.in-addr.arpa domain name pointer pmh5o07.9shaft.upmc.edu. Host 29.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 30.159.147.128.in-addr.arpa domain name pointer rxmf603.9shaft.upmc.edu. Host 31.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 32.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 33.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 34.159.147.128.in-addr.arpa domain name pointer 159-rm739-34.9shaft.upmc.edu. 35.159.147.128.in-addr.arpa domain name pointer 159rm739-35.9shaft.upmc.edu. 36.159.147.128.in-addr.arpa domain name pointer 159-n712-36.9shaft.upmc.edu. Host 37.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 38.159.147.128.in-addr.arpa domain name pointer 159-n712-38.9shaft.upmc.edu. 39.159.147.128.in-addr.arpa domain name pointer 159rm739-6-39.9shaft.upmc.edu. Host 40.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 41.159.147.128.in-addr.arpa domain name pointer 159rm739-5-41.9shaft.upmc.edu. Host 42.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 43.159.147.128.in-addr.arpa domain name pointer 159-nw653-43.9shaft.upmc.edu. 44.159.147.128.in-addr.arpa domain name pointer 159rm739-4-44.9shaft.upmc.edu. Host 45.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 46.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 47.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 48.159.147.128.in-addr.arpa domain name pointer 159-nw641-48.9shaft.upmc.edu. Host 49.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 50.159.147.128.in-addr.arpa domain name pointer 159-nw628-50.9shaft.upmc.edu. 51.159.147.128.in-addr.arpa domain name pointer 159-nw628-51.9shaft.upmc.edu. 52.159.147.128.in-addr.arpa domain name pointer 159-nw639-52.9shaft.upmc.edu. 53.159.147.128.in-addr.arpa domain name pointer 159-MUH-53.9shaft.upmc.edu. 54.159.147.128.in-addr.arpa domain name pointer muhprt54.9shaft.upmc.edu. 55.159.147.128.in-addr.arpa domain name pointer 159-MUH-55.9shaft.upmc.edu. Host 56.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 57.159.147.128.in-addr.arpa domain name pointer ENDO-LACOMM.muh.upmc.edu. 58.159.147.128.in-addr.arpa domain name pointer 159-MUH-58.9shaft.upmc.edu. 59.159.147.128.in-addr.arpa domain name pointer BILLIARLAB4-2K.9shaft.upmc.edu. 60.159.147.128.in-addr.arpa domain name pointer 159rm739-60.9shaft.upmc.edu. Host 61.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 62.159.147.128.in-addr.arpa domain name pointer 159-n712-62.9shaft.upmc.edu. Host 63.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 64.159.147.128.in-addr.arpa domain name pointer 159-nw636-64.9shaft.upmc.edu. 65.159.147.128.in-addr.arpa domain name pointer muhpacuvista65.9shaft.upmc.edu. 66.159.147.128.in-addr.arpa domain name pointer 159-nw636-66.9shaft.upmc.edu. 67.159.147.128.in-addr.arpa domain name pointer pmh5o09.9shaft.upmc.edu. 68.159.147.128.in-addr.arpa domain name pointer mpharmp1.9shaft.upmc.edu. 69.159.147.128.in-addr.arpa domain name pointer pmh5o10.9shaft.upmc.edu. Host 70.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 71.159.147.128.in-addr.arpa domain name pointer 159rm739-8-71.9shaft.upmc.edu. 72.159.147.128.in-addr.arpa domain name pointer 159-n712-72.9shaft.upmc.edu. Host 73.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 74.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 75.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 76.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 77.159.147.128.in-addr.arpa domain name pointer 159rm739-8-77.9shaft.upmc.edu. 78.159.147.128.in-addr.arpa domain name pointer pmh5o11.9shaft.upmc.edu. Host 79.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 80.159.147.128.in-addr.arpa domain name pointer SURGBILLIARLAB.9shaft.upmc.edu. 81.159.147.128.in-addr.arpa domain name pointer 159-nw607b-81.9shaft.upmc.edu. Host 82.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 83.159.147.128.in-addr.arpa domain name pointer 159rm736-83.9shaft.upmc.edu. 84.159.147.128.in-addr.arpa domain name pointer 159-n712-84.9shaft.upmc.edu. Host 85.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 86.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 87.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 88.159.147.128.in-addr.arpa domain name pointer 159-n712-88.9shaft.upmc.edu. Host 89.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 90.159.147.128.in-addr.arpa domain name pointer 159-nw607a-90.9shaft.upmc.edu. 91.159.147.128.in-addr.arpa domain name pointer CURET-98.9shaft.upmc.edu. 92.159.147.128.in-addr.arpa domain name pointer 159-nw628-92.9shaft.upmc.edu. 94.159.147.128.in-addr.arpa domain name pointer 159-n811muh-94.9shaft.upmc.edu. 95.159.147.128.in-addr.arpa domain name pointer 159clinadmn95.9shaft.upmc.edu. 96.159.147.128.in-addr.arpa domain name pointer orprt96.9shaft.upmc.edu. 97.159.147.128.in-addr.arpa domain name pointer Datacommwsp14792wss.9shaft.upmc.edu. 98.159.147.128.in-addr.arpa domain name pointer ENDO-MARSHALL1.muh.upmc.edu. Host 99.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 100.159.147.128.in-addr.arpa domain name pointer 159-nw632-100.9shaft.upmc.edu. 101.159.147.128.in-addr.arpa domain name pointer 159-nw636-101.9shaft.upmc.edu. 102.159.147.128.in-addr.arpa domain name pointer 159-nw628-102.9shaft.upmc.edu. 103.159.147.128.in-addr.arpa domain name pointer recovprt103.9shaft.upmc.edu. 104.159.147.128.in-addr.arpa domain name pointer hp4si104.9shaft.upmc.edu. 105.159.147.128.in-addr.arpa domain name pointer pmh7mr01.9shaft.upmc.edu. 106.159.147.128.in-addr.arpa domain name pointer 159-nw628-106.9shaft.upmc.edu. 107.159.147.128.in-addr.arpa domain name pointer 159-nw605-107.9shaft.upmc.edu. 108.159.147.128.in-addr.arpa domain name pointer mierski.9shaft.upmc.edu. 109.159.147.128.in-addr.arpa domain name pointer 159-n713-109.9shaft.upmc.edu. 110.159.147.128.in-addr.arpa domain name pointer 159-nw643a-110.9shaft.upmc.edu. 111.159.147.128.in-addr.arpa domain name pointer 159-nw643a-111.9shaft.upmc.edu. 112.159.147.128.in-addr.arpa domain name pointer 159-nw628-112.9shaft.upmc.edu. 113.159.147.128.in-addr.arpa domain name pointer 159-nw643-113.9shaft.upmc.edu. 114.159.147.128.in-addr.arpa domain name pointer 159-nw643-114.9shaft.upmc.edu. 115.159.147.128.in-addr.arpa domain name pointer 159-nw643-115.9shaft.upmc.edu. 116.159.147.128.in-addr.arpa domain name pointer dsv720.9shaft.upmc.edu. 117.159.147.128.in-addr.arpa domain name pointer pmh6rx01.9shaft.upmc.edu. 119.159.147.128.in-addr.arpa domain name pointer 159-nw643a-119.9shaft.upmc.edu. 120.159.147.128.in-addr.arpa domain name pointer dsv730.9shaft.upmc.edu. 121.159.147.128.in-addr.arpa domain name pointer 159-nw547-121.9shaft.upmc.edu. 122.159.147.128.in-addr.arpa domain name pointer dsv768.9shaft.upmc.edu. 123.159.147.128.in-addr.arpa domain name pointer pmh7pc01.9shaft.upmc.edu. 124.159.147.128.in-addr.arpa domain name pointer 159-nw632-124.9shaft.upmc.edu. 125.159.147.128.in-addr.arpa domain name pointer pmh6xx01.9shaft.upmc.edu. 126.159.147.128.in-addr.arpa domain name pointer 159-n811-126.9shaft.upmc.edu. 127.159.147.128.in-addr.arpa domain name pointer pmh8dm11.9shaft.upmc.edu. 128.159.147.128.in-addr.arpa domain name pointer 621nw128.9shaft.upmc.edu. 129.159.147.128.in-addr.arpa domain name pointer 159-MUH-129.9shaft.upmc.edu. 130.159.147.128.in-addr.arpa domain name pointer 713hp130.9shaft.upmc.edu. 131.159.147.128.in-addr.arpa domain name pointer 159-nw643a-131.9shaft.upmc.edu. 132.159.147.128.in-addr.arpa domain name pointer donnenberg132.9shaft.upmc.edu. 133.159.147.128.in-addr.arpa domain name pointer pmh5an05.9shaft.upmc.edu. 134.159.147.128.in-addr.arpa domain name pointer fellows134.9shaft.upmc.edu. 135.159.147.128.in-addr.arpa domain name pointer 159-8ne135.9shaft.upmc.edu. 136.159.147.128.in-addr.arpa domain name pointer 159-nw632-136.9shaft.upmc.edu. 137.159.147.128.in-addr.arpa domain name pointer 159-MUH-137.9shaft.upmc.edu. 138.159.147.128.in-addr.arpa domain name pointer 159-8ne138.9shaft.upmc.edu. Host 139.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 140.159.147.128.in-addr.arpa domain name pointer 159-8ne140.9shaft.upmc.edu. Host 141.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 142.159.147.128.in-addr.arpa domain name pointer pmh8dm13.9shaft.upmc.edu. 143.159.147.128.in-addr.arpa domain name pointer pmh8dm14.muh.upmc.edu. 144.159.147.128.in-addr.arpa domain name pointer pmh8dm15.9shaft.upmc.edu. 145.159.147.128.in-addr.arpa domain name pointer 159-n815muh-145.9shaft.upmc.edu. 146.159.147.128.in-addr.arpa domain name pointer 159-n807muh-146.9shaft.upmc.edu. 147.159.147.128.in-addr.arpa domain name pointer 159-n812-147.9shaft.upmc.edu. 148.159.147.128.in-addr.arpa domain name pointer pharm148.9shaft.upmc.edu. 149.159.147.128.in-addr.arpa domain name pointer 159-MUH-149.9shaft.upmc.edu. 150.159.147.128.in-addr.arpa domain name pointer 159-nw641-150.9shaft.upmc.edu. 151.159.147.128.in-addr.arpa domain name pointer 159-n712-151.9shaft.upmc.edu. 152.159.147.128.in-addr.arpa domain name pointer 159-n709-152.9shaft.upmc.edu. 153.159.147.128.in-addr.arpa domain name pointer 159-nw628-153.9shaft.upmc.edu. 154.159.147.128.in-addr.arpa domain name pointer pmh5o03.9shaft.upmc.edu. 155.159.147.128.in-addr.arpa domain name pointer 159-nw628-155.9shaft.upmc.edu. 156.159.147.128.in-addr.arpa domain name pointer pmh5o05.9shaft.upmc.edu. 157.159.147.128.in-addr.arpa domain name pointer pmh5o06.9shaft.upmc.edu. Host 158.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 159.159.147.128.in-addr.arpa domain name pointer pmh5o13.9shaft.upmc.edu. Host 160.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 161.159.147.128.in-addr.arpa domain name pointer 159-nw551-161.9shaft.upmc.edu. 162.159.147.128.in-addr.arpa domain name pointer pmh7ap01.9shaft.upmc.edu. 163.159.147.128.in-addr.arpa domain name pointer pmh5o15.9shaft.upmc.edu. 164.159.147.128.in-addr.arpa domain name pointer Datacommpcp8253pcs.9shaft.upmc.edu. 165.159.147.128.in-addr.arpa domain name pointer 159-nw627b-165.9shaft.upmc.edu. 166.159.147.128.in-addr.arpa domain name pointer 159-nw629a-166.9shaft.upmc.edu. 167.159.147.128.in-addr.arpa domain name pointer 159-n813-167.9shaft.upmc.edu. 168.159.147.128.in-addr.arpa domain name pointer 159-n807-168.9shaft.upmc.edu. 169.159.147.128.in-addr.arpa domain name pointer ENDO-COMMUNITY.muh.upmc.edu. 170.159.147.128.in-addr.arpa domain name pointer 159-admin-170.9shaft.upmc.edu. 171.159.147.128.in-addr.arpa domain name pointer 159-admin-171.9shaft.upmc.edu. 172.159.147.128.in-addr.arpa domain name pointer 159-admin-172.9shaft.upmc.edu. 173.159.147.128.in-addr.arpa domain name pointer 159-admin-173.9shaft.upmc.edu. Host 174.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 175.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 176.159.147.128.in-addr.arpa domain name pointer 159-n713-176.9shaft.upmc.edu. Host 177.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 178.159.147.128.in-addr.arpa domain name pointer 159-n713-178.9shaft.upmc.edu. 179.159.147.128.in-addr.arpa domain name pointer 159-n713-179.9shaft.upmc.edu. 180.159.147.128.in-addr.arpa domain name pointer 159-n713-180.9shaft.upmc.edu. Host 181.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 182.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 183.159.147.128.in-addr.arpa domain name pointer pmh5o20.9shaft.upmc.edu. 184.159.147.128.in-addr.arpa domain name pointer pmh5o21.9shaft.upmc.edu. Host 185.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 186.159.147.128.in-addr.arpa domain name pointer 159-nw628-186.9shaft.upmc.edu. Host 187.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 188.159.147.128.in-addr.arpa domain name pointer marts188.9shaft.upmc.edu. 189.159.147.128.in-addr.arpa domain name pointer bruey189.9shaft.upmc.edu. 190.159.147.128.in-addr.arpa domain name pointer hayes190.9shaft.upmc.edu. 191.159.147.128.in-addr.arpa domain name pointer deptsurg191.9shaft.upmc.edu. Host 192.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 193.159.147.128.in-addr.arpa domain name pointer pmho22.9shaft.upmc.edu. 194.159.147.128.in-addr.arpa domain name pointer pmh7xx12.9shaft.upmc.edu. Host 195.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 196.159.147.128.in-addr.arpa domain name pointer 159-n712-196.9shaft.upmc.edu. Host 197.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 198.159.147.128.in-addr.arpa domain name pointer Datacommpcp1978pcs.9shaft.upmc.edu. 199.159.147.128.in-addr.arpa domain name pointer 159-MUH-199.9shaft.upmc.edu. Host 200.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 201.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 202.159.147.128.in-addr.arpa domain name pointer pmh7pc08.9shaft.upmc.edu. 203.159.147.128.in-addr.arpa domain name pointer pmh7pc09.9shaft.upmc.edu. 204.159.147.128.in-addr.arpa domain name pointer pmh7pc10.9shaft.upmc.edu. 205.159.147.128.in-addr.arpa domain name pointer 159-mann-205.9shaft.upmc.edu. 206.159.147.128.in-addr.arpa domain name pointer medrec206.9shaft.upmc.edu. 207.159.147.128.in-addr.arpa domain name pointer pmh7xx14.9shaft.upmc.edu. 208.159.147.128.in-addr.arpa domain name pointer pmh7pc11.9shaft.upmc.edu. Host 209.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 210.159.147.128.in-addr.arpa domain name pointer 159tutchko210.9shaft.upmc.edu. 211.159.147.128.in-addr.arpa domain name pointer cytosec.9shaft.upmc.edu. 212.159.147.128.in-addr.arpa domain name pointer medrec212.9shaft.upmc.edu. 213.159.147.128.in-addr.arpa domain name pointer 159-MUH-213.9shaft.upmc.edu. 214.159.147.128.in-addr.arpa domain name pointer 159-n712-214.9shaft.upmc.edu. 215.159.147.128.in-addr.arpa domain name pointer buckbarker215.9shaft.upmc.edu. 216.159.147.128.in-addr.arpa domain name pointer Endo-Ghee.9shaft.upmc.edu. 217.159.147.128.in-addr.arpa domain name pointer 159-n735-217.9shaft.upmc.edu. 218.159.147.128.in-addr.arpa domain name pointer 159-7main-218.9shaft.upmc.edu. Host 219.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 220.159.147.128.in-addr.arpa domain name pointer 159-nw628-220.9shaft.upmc.edu. Host 221.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 222.159.147.128.in-addr.arpa domain name pointer 159-nw644-222.9shaft.upmc.edu. 223.159.147.128.in-addr.arpa domain name pointer 159-nw646-223.9shaft.upmc.edu. Host 224.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 225.159.147.128.in-addr.arpa domain name pointer 159-nw652-225.9shaft.upmc.edu. 226.159.147.128.in-addr.arpa domain name pointer 159-nw652-226.9shaft.upmc.edu. 227.159.147.128.in-addr.arpa domain name pointer 159-nw628-227.9shaft.upmc.edu. 228.159.147.128.in-addr.arpa domain name pointer 159-nw628-228.9shaft.upmc.edu. Host 229.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 230.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 231.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 232.159.147.128.in-addr.arpa domain name pointer 159-628-232.9shaft.upmc.edu. Host 233.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 234.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 235.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) 236.159.147.128.in-addr.arpa domain name pointer 159-n739-236.9shaft.upmc.edu. 237.159.147.128.in-addr.arpa domain name pointer capozzoli237.9shaft.upmc.edu. 238.159.147.128.in-addr.arpa domain name pointer 159-nw635-238.9shaft.upmc.edu. 239.159.147.128.in-addr.arpa domain name pointer 159-nw644-239.9shaft.upmc.edu. 240.159.147.128.in-addr.arpa domain name pointer 159-n807-240.9shaft.upmc.edu. 242.159.147.128.in-addr.arpa domain name pointer 159-MUH-242.9shaft.upmc.edu. 243.159.147.128.in-addr.arpa domain name pointer 159-n810-243.9shaft.upmc.edu. 244.159.147.128.in-addr.arpa domain name pointer MUHNW631-0GDC.muh.upmc.edu. 245.159.147.128.in-addr.arpa domain name pointer 159-nw646-245.9shaft.upmc.edu. 246.159.147.128.in-addr.arpa domain name pointer 159-nw648-246.9shaft.upmc.edu. 247.159.147.128.in-addr.arpa domain name pointer 159-nw648-247.9shaft.upmc.edu. 248.159.147.128.in-addr.arpa domain name pointer 159-nw652-248.9shaft.upmc.edu. 249.159.147.128.in-addr.arpa domain name pointer 159-nw652-249.9shaft.upmc.edu. 250.159.147.128.in-addr.arpa domain name pointer 159-temporary-250.9shaft.upmc.edu. 251.159.147.128.in-addr.arpa domain name pointer 159-temporary-251.9shaft.upmc.edu. 252.159.147.128.in-addr.arpa domain name pointer 159-n816-252.9shaft.upmc.edu. 253.159.147.128.in-addr.arpa domain name pointer 159-nw628-253.9shaft.upmc.edu. Host 254.159.147.128.in-addr.arpa not found: 3(NXDOMAIN) Host 255.159.147.128.in-addr.arpa not found: 3(NXDOMAIN)