Host 0.25.59.128.in-addr.arpa not found: 3(NXDOMAIN) 1.25.59.128.in-addr.arpa domain name pointer ic-gw-s.net.columbia.edu. 2.25.59.128.in-addr.arpa domain name pointer robertr.ooi.columbia.edu. Host 3.25.59.128.in-addr.arpa not found: 3(NXDOMAIN) Host 4.25.59.128.in-addr.arpa not found: 3(NXDOMAIN) Host 5.25.59.128.in-addr.arpa not found: 3(NXDOMAIN) Host 6.25.59.128.in-addr.arpa not found: 3(NXDOMAIN) Host 7.25.59.128.in-addr.arpa not found: 3(NXDOMAIN) Host 8.25.59.128.in-addr.arpa not found: 3(NXDOMAIN) 9.25.59.128.in-addr.arpa domain name pointer ccdartoshiba.college.columbia.edu. 10.25.59.128.in-addr.arpa domain name pointer server.ooi.columbia.edu. 11.25.59.128.in-addr.arpa domain name pointer student1.ooi.columbia.edu. 12.25.59.128.in-addr.arpa domain name pointer jesse.ooi.columbia.edu. 13.25.59.128.in-addr.arpa domain name pointer lisa2.ooi.columbia.edu. 14.25.59.128.in-addr.arpa domain name pointer steve.ooi.columbia.edu. 15.25.59.128.in-addr.arpa domain name pointer bruce2.ooi.columbia.edu. 16.25.59.128.in-addr.arpa domain name pointer elizabeth2.ooi.columbia.edu. 17.25.59.128.in-addr.arpa domain name pointer shirley2.ooi.columbia.edu. 18.25.59.128.in-addr.arpa domain name pointer andy2.ooi.columbia.edu. 19.25.59.128.in-addr.arpa domain name pointer anil2.ooi.columbia.edu. 20.25.59.128.in-addr.arpa domain name pointer lorraine2.ooi.columbia.edu. 21.25.59.128.in-addr.arpa domain name pointer siena.ooi.columbia.edu. 22.25.59.128.in-addr.arpa domain name pointer bloomberg.ooi.columbia.edu. 23.25.59.128.in-addr.arpa domain name pointer public.ooi.columbia.edu. 24.25.59.128.in-addr.arpa domain name pointer alumaffairs74.college.columbia.edu. 25.25.59.128.in-addr.arpa domain name pointer orcr-lj4100.orcr.ic.columbia.edu. 26.25.59.128.in-addr.arpa domain name pointer printer1.ooi.columbia.edu. 27.25.59.128.in-addr.arpa domain name pointer printer2.ooi.columbia.edu. 28.25.59.128.in-addr.arpa domain name pointer printer3.ooi.columbia.edu. 29.25.59.128.in-addr.arpa domain name pointer phaser7300.ooi.columbia.edu. 30.25.59.128.in-addr.arpa domain name pointer sharpcopier.ooi.columbia.edu. 31.25.59.128.in-addr.arpa domain name pointer xeroxpro75.control.columbia.edu. 32.25.59.128.in-addr.arpa domain name pointer alumaffairs66.college.columbia.edu. 33.25.59.128.in-addr.arpa domain name pointer alumaffairs65.college.columbia.edu. 34.25.59.128.in-addr.arpa domain name pointer alumaffairs73.college.columbia.edu. 35.25.59.128.in-addr.arpa domain name pointer invest-serv.ooi.columbia.edu. 36.25.59.128.in-addr.arpa domain name pointer deuteronomy.hr.columbia.edu. 37.25.59.128.in-addr.arpa domain name pointer aa-ljcolor2500n.aasmbl.columbia.edu. 38.25.59.128.in-addr.arpa domain name pointer alumaffairs-lj4mv.college.columbia.edu. 39.25.59.128.in-addr.arpa domain name pointer anila.ooi.columbia.edu. 40.25.59.128.in-addr.arpa domain name pointer bloomberg2.ooi.columbia.edu. 41.25.59.128.in-addr.arpa domain name pointer elizabethw.ooi.columbia.edu. 42.25.59.128.in-addr.arpa domain name pointer erikab.ooi.columbia.edu. 43.25.59.128.in-addr.arpa domain name pointer propmgtprinter2.control.columbia.edu. 44.25.59.128.in-addr.arpa domain name pointer gabriel.hr.columbia.edu. 45.25.59.128.in-addr.arpa domain name pointer estellem.ooi.columbia.edu. 46.25.59.128.in-addr.arpa domain name pointer interchurch1901cnet01.atg.columbia.edu. 47.25.59.128.in-addr.arpa domain name pointer interchurch1901cnet02.atg.columbia.edu. 48.25.59.128.in-addr.arpa domain name pointer alumaffairs64.college.columbia.edu. 49.25.59.128.in-addr.arpa domain name pointer fengg.ooi.columbia.edu. 50.25.59.128.in-addr.arpa domain name pointer intern2.ooi.columbia.edu. 51.25.59.128.in-addr.arpa domain name pointer roger1.college.columbia.edu. 52.25.59.128.in-addr.arpa domain name pointer roger2.college.columbia.edu. 53.25.59.128.in-addr.arpa domain name pointer ezell.ostdopg.columbia.edu. 54.25.59.128.in-addr.arpa domain name pointer alumaffairs63.college.columbia.edu. 55.25.59.128.in-addr.arpa domain name pointer alumaffairs62.college.columbia.edu. 56.25.59.128.in-addr.arpa domain name pointer alumprograms4.college.columbia.edu. 57.25.59.128.in-addr.arpa domain name pointer mercury.hr.columbia.edu. 58.25.59.128.in-addr.arpa domain name pointer lorrainer.ooi.columbia.edu. 59.25.59.128.in-addr.arpa domain name pointer narv.ooi.columbia.edu. 60.25.59.128.in-addr.arpa domain name pointer barbara.ic.columbia.edu. 61.25.59.128.in-addr.arpa domain name pointer poojaa.ooi.columbia.edu. 62.25.59.128.in-addr.arpa domain name pointer alumaffairs60.college.columbia.edu. 63.25.59.128.in-addr.arpa domain name pointer epson2000p.ais.columbia.edu. 64.25.59.128.in-addr.arpa domain name pointer benricoh.ais.columbia.edu. 65.25.59.128.in-addr.arpa domain name pointer alumprograms5.college.columbia.edu. 66.25.59.128.in-addr.arpa domain name pointer sheethalr.ooi.columbia.edu. 67.25.59.128.in-addr.arpa domain name pointer tonyb.ooi.columbia.edu. 68.25.59.128.in-addr.arpa domain name pointer peterh.ooi.columbia.edu. 69.25.59.128.in-addr.arpa domain name pointer andym.ooi.columbia.edu. 70.25.59.128.in-addr.arpa domain name pointer janetg.ooi.columbia.edu. 71.25.59.128.in-addr.arpa domain name pointer alumaffairs19.college.columbia.edu. 72.25.59.128.in-addr.arpa domain name pointer lisaa.ooi.columbia.edu. 73.25.59.128.in-addr.arpa domain name pointer colorlaserjet.ia.columbia.edu. 74.25.59.128.in-addr.arpa domain name pointer propmgt2.control.columbia.edu. 75.25.59.128.in-addr.arpa domain name pointer sanjeevd.ooi.columbia.edu. 76.25.59.128.in-addr.arpa domain name pointer don.control.columbia.edu. 77.25.59.128.in-addr.arpa domain name pointer alumaffairs100.college.columbia.edu. 78.25.59.128.in-addr.arpa domain name pointer propmgt4.control.columbia.edu. 79.25.59.128.in-addr.arpa domain name pointer propmgtprinter1.control.columbia.edu. 80.25.59.128.in-addr.arpa domain name pointer dynamic-25-80.dyn.columbia.edu. 81.25.59.128.in-addr.arpa domain name pointer dynamic-25-81.dyn.columbia.edu. 82.25.59.128.in-addr.arpa domain name pointer dynamic-25-82.dyn.columbia.edu. 83.25.59.128.in-addr.arpa domain name pointer dynamic-25-83.dyn.columbia.edu. 84.25.59.128.in-addr.arpa domain name pointer dynamic-25-84.dyn.columbia.edu. 85.25.59.128.in-addr.arpa domain name pointer dynamic-25-85.dyn.columbia.edu. 86.25.59.128.in-addr.arpa domain name pointer dynamic-25-86.dyn.columbia.edu. 87.25.59.128.in-addr.arpa domain name pointer dynamic-25-87.dyn.columbia.edu. 88.25.59.128.in-addr.arpa domain name pointer dynamic-25-88.dyn.columbia.edu. 89.25.59.128.in-addr.arpa domain name pointer dynamic-25-89.dyn.columbia.edu. 90.25.59.128.in-addr.arpa domain name pointer dynamic-25-90.dyn.columbia.edu. 91.25.59.128.in-addr.arpa domain name pointer dynamic-25-91.dyn.columbia.edu. 92.25.59.128.in-addr.arpa domain name pointer dynamic-25-92.dyn.columbia.edu. 93.25.59.128.in-addr.arpa domain name pointer dynamic-25-93.dyn.columbia.edu. 94.25.59.128.in-addr.arpa domain name pointer dynamic-25-94.dyn.columbia.edu. 95.25.59.128.in-addr.arpa domain name pointer dynamic-25-95.dyn.columbia.edu. 96.25.59.128.in-addr.arpa domain name pointer dynamic-25-96.dyn.columbia.edu. 97.25.59.128.in-addr.arpa domain name pointer dynamic-25-97.dyn.columbia.edu. 98.25.59.128.in-addr.arpa domain name pointer dynamic-25-98.dyn.columbia.edu. 99.25.59.128.in-addr.arpa domain name pointer dynamic-25-99.dyn.columbia.edu. 100.25.59.128.in-addr.arpa domain name pointer dynamic-25-100.dyn.columbia.edu. 101.25.59.128.in-addr.arpa domain name pointer dynamic-25-101.dyn.columbia.edu. 102.25.59.128.in-addr.arpa domain name pointer dynamic-25-102.dyn.columbia.edu. 103.25.59.128.in-addr.arpa domain name pointer dynamic-25-103.dyn.columbia.edu. 104.25.59.128.in-addr.arpa domain name pointer dynamic-25-104.dyn.columbia.edu. 105.25.59.128.in-addr.arpa domain name pointer dynamic-25-105.dyn.columbia.edu. 106.25.59.128.in-addr.arpa domain name pointer dynamic-25-106.dyn.columbia.edu. 107.25.59.128.in-addr.arpa domain name pointer dynamic-25-107.dyn.columbia.edu. 108.25.59.128.in-addr.arpa domain name pointer dynamic-25-108.dyn.columbia.edu. 109.25.59.128.in-addr.arpa domain name pointer dynamic-25-109.dyn.columbia.edu. 110.25.59.128.in-addr.arpa domain name pointer dynamic-25-110.dyn.columbia.edu. 111.25.59.128.in-addr.arpa domain name pointer dynamic-25-111.dyn.columbia.edu. 112.25.59.128.in-addr.arpa domain name pointer dynamic-25-112.dyn.columbia.edu. 113.25.59.128.in-addr.arpa domain name pointer dynamic-25-113.dyn.columbia.edu. 114.25.59.128.in-addr.arpa domain name pointer dynamic-25-114.dyn.columbia.edu. 115.25.59.128.in-addr.arpa domain name pointer dynamic-25-115.dyn.columbia.edu. 116.25.59.128.in-addr.arpa domain name pointer dynamic-25-116.dyn.columbia.edu. 117.25.59.128.in-addr.arpa domain name pointer dynamic-25-117.dyn.columbia.edu. 118.25.59.128.in-addr.arpa domain name pointer dynamic-25-118.dyn.columbia.edu. 119.25.59.128.in-addr.arpa domain name pointer dynamic-25-119.dyn.columbia.edu. 120.25.59.128.in-addr.arpa domain name pointer dynamic-25-120.dyn.columbia.edu. 121.25.59.128.in-addr.arpa domain name pointer dynamic-25-121.dyn.columbia.edu. 122.25.59.128.in-addr.arpa domain name pointer dynamic-25-122.dyn.columbia.edu. 123.25.59.128.in-addr.arpa domain name pointer dynamic-25-123.dyn.columbia.edu. 124.25.59.128.in-addr.arpa domain name pointer dynamic-25-124.dyn.columbia.edu. 125.25.59.128.in-addr.arpa domain name pointer dynamic-25-125.dyn.columbia.edu. 126.25.59.128.in-addr.arpa domain name pointer dynamic-25-126.dyn.columbia.edu. 127.25.59.128.in-addr.arpa domain name pointer dynamic-25-127.dyn.columbia.edu. 128.25.59.128.in-addr.arpa domain name pointer dynamic-25-128.dyn.columbia.edu. 129.25.59.128.in-addr.arpa domain name pointer dynamic-25-129.dyn.columbia.edu. 130.25.59.128.in-addr.arpa domain name pointer dynamic-25-130.dyn.columbia.edu. 131.25.59.128.in-addr.arpa domain name pointer dynamic-25-131.dyn.columbia.edu. 132.25.59.128.in-addr.arpa domain name pointer dynamic-25-132.dyn.columbia.edu. 133.25.59.128.in-addr.arpa domain name pointer dynamic-25-133.dyn.columbia.edu. 134.25.59.128.in-addr.arpa domain name pointer dynamic-25-134.dyn.columbia.edu. 135.25.59.128.in-addr.arpa domain name pointer dynamic-25-135.dyn.columbia.edu. 136.25.59.128.in-addr.arpa domain name pointer dynamic-25-136.dyn.columbia.edu. 137.25.59.128.in-addr.arpa domain name pointer dynamic-25-137.dyn.columbia.edu. 138.25.59.128.in-addr.arpa domain name pointer dynamic-25-138.dyn.columbia.edu. 139.25.59.128.in-addr.arpa domain name pointer dynamic-25-139.dyn.columbia.edu. 140.25.59.128.in-addr.arpa domain name pointer bloomberg-router.ooi.columbia.edu. 141.25.59.128.in-addr.arpa domain name pointer alumaffairs41.college.columbia.edu. 142.25.59.128.in-addr.arpa domain name pointer alumaffairs101.college.columbia.edu. 143.25.59.128.in-addr.arpa domain name pointer alumaffairs59.college.columbia.edu. 144.25.59.128.in-addr.arpa domain name pointer alumaffairs58.college.columbia.edu. 145.25.59.128.in-addr.arpa domain name pointer alumaffairs57.college.columbia.edu. 146.25.59.128.in-addr.arpa domain name pointer alumaffairs54.college.columbia.edu. 147.25.59.128.in-addr.arpa domain name pointer alumaffairslj4050n.college.columbia.edu. 148.25.59.128.in-addr.arpa domain name pointer alumaffairs-lj4000na.college.columbia.edu. 149.25.59.128.in-addr.arpa domain name pointer alumaffairs8.college.columbia.edu. 150.25.59.128.in-addr.arpa domain name pointer dynamic-25-150.dyn.columbia.edu. 151.25.59.128.in-addr.arpa domain name pointer dynamic-25-151.dyn.columbia.edu. 152.25.59.128.in-addr.arpa domain name pointer dynamic-25-152.dyn.columbia.edu. 153.25.59.128.in-addr.arpa domain name pointer dynamic-25-153.dyn.columbia.edu. 154.25.59.128.in-addr.arpa domain name pointer dynamic-25-154.dyn.columbia.edu. 155.25.59.128.in-addr.arpa domain name pointer dynamic-25-155.dyn.columbia.edu. 156.25.59.128.in-addr.arpa domain name pointer dynamic-25-156.dyn.columbia.edu. 157.25.59.128.in-addr.arpa domain name pointer dynamic-25-157.dyn.columbia.edu. 158.25.59.128.in-addr.arpa domain name pointer dynamic-25-158.dyn.columbia.edu. 159.25.59.128.in-addr.arpa domain name pointer dynamic-25-159.dyn.columbia.edu. 160.25.59.128.in-addr.arpa domain name pointer dynamic-25-160.dyn.columbia.edu. 161.25.59.128.in-addr.arpa domain name pointer dynamic-25-161.dyn.columbia.edu. 162.25.59.128.in-addr.arpa domain name pointer dynamic-25-162.dyn.columbia.edu. 163.25.59.128.in-addr.arpa domain name pointer dynamic-25-163.dyn.columbia.edu. 164.25.59.128.in-addr.arpa domain name pointer dynamic-25-164.dyn.columbia.edu. 165.25.59.128.in-addr.arpa domain name pointer dynamic-25-165.dyn.columbia.edu. 166.25.59.128.in-addr.arpa domain name pointer dynamic-25-166.dyn.columbia.edu. 167.25.59.128.in-addr.arpa domain name pointer dynamic-25-167.dyn.columbia.edu. 168.25.59.128.in-addr.arpa domain name pointer dynamic-25-168.dyn.columbia.edu. 169.25.59.128.in-addr.arpa domain name pointer dynamic-25-169.dyn.columbia.edu. 170.25.59.128.in-addr.arpa domain name pointer dynamic-25-170.dyn.columbia.edu. 171.25.59.128.in-addr.arpa domain name pointer dynamic-25-171.dyn.columbia.edu. 172.25.59.128.in-addr.arpa domain name pointer dynamic-25-172.dyn.columbia.edu. 173.25.59.128.in-addr.arpa domain name pointer dynamic-25-173.dyn.columbia.edu. 174.25.59.128.in-addr.arpa domain name pointer dynamic-25-174.dyn.columbia.edu. 175.25.59.128.in-addr.arpa domain name pointer dynamic-25-175.dyn.columbia.edu. 176.25.59.128.in-addr.arpa domain name pointer dynamic-25-176.dyn.columbia.edu. 177.25.59.128.in-addr.arpa domain name pointer dynamic-25-177.dyn.columbia.edu. 178.25.59.128.in-addr.arpa domain name pointer dynamic-25-178.dyn.columbia.edu. 179.25.59.128.in-addr.arpa domain name pointer dynamic-25-179.dyn.columbia.edu. 180.25.59.128.in-addr.arpa domain name pointer dynamic-25-180.dyn.columbia.edu. 181.25.59.128.in-addr.arpa domain name pointer dynamic-25-181.dyn.columbia.edu. 182.25.59.128.in-addr.arpa domain name pointer dynamic-25-182.dyn.columbia.edu. 183.25.59.128.in-addr.arpa domain name pointer dynamic-25-183.dyn.columbia.edu. 184.25.59.128.in-addr.arpa domain name pointer dynamic-25-184.dyn.columbia.edu. 185.25.59.128.in-addr.arpa domain name pointer dynamic-25-185.dyn.columbia.edu. 186.25.59.128.in-addr.arpa domain name pointer dynamic-25-186.dyn.columbia.edu. 187.25.59.128.in-addr.arpa domain name pointer dynamic-25-187.dyn.columbia.edu. 188.25.59.128.in-addr.arpa domain name pointer dynamic-25-188.dyn.columbia.edu. 189.25.59.128.in-addr.arpa domain name pointer dynamic-25-189.dyn.columbia.edu. 190.25.59.128.in-addr.arpa domain name pointer dynamic-25-190.dyn.columbia.edu. 191.25.59.128.in-addr.arpa domain name pointer dynamic-25-191.dyn.columbia.edu. 192.25.59.128.in-addr.arpa domain name pointer dynamic-25-192.dyn.columbia.edu. 193.25.59.128.in-addr.arpa domain name pointer dynamic-25-193.dyn.columbia.edu. 194.25.59.128.in-addr.arpa domain name pointer dynamic-25-194.dyn.columbia.edu. 195.25.59.128.in-addr.arpa domain name pointer dynamic-25-195.dyn.columbia.edu. 196.25.59.128.in-addr.arpa domain name pointer dynamic-25-196.dyn.columbia.edu. 197.25.59.128.in-addr.arpa domain name pointer dynamic-25-197.dyn.columbia.edu. 198.25.59.128.in-addr.arpa domain name pointer dynamic-25-198.dyn.columbia.edu. 199.25.59.128.in-addr.arpa domain name pointer dynamic-25-199.dyn.columbia.edu. 200.25.59.128.in-addr.arpa domain name pointer dynamic-25-200.dyn.columbia.edu. 201.25.59.128.in-addr.arpa domain name pointer dynamic-25-201.dyn.columbia.edu. 202.25.59.128.in-addr.arpa domain name pointer dynamic-25-202.dyn.columbia.edu. 203.25.59.128.in-addr.arpa domain name pointer dynamic-25-203.dyn.columbia.edu. 204.25.59.128.in-addr.arpa domain name pointer dynamic-25-204.dyn.columbia.edu. 205.25.59.128.in-addr.arpa domain name pointer dynamic-25-205.dyn.columbia.edu. 206.25.59.128.in-addr.arpa domain name pointer dynamic-25-206.dyn.columbia.edu. 207.25.59.128.in-addr.arpa domain name pointer dynamic-25-207.dyn.columbia.edu. 208.25.59.128.in-addr.arpa domain name pointer dynamic-25-208.dyn.columbia.edu. 209.25.59.128.in-addr.arpa domain name pointer dynamic-25-209.dyn.columbia.edu. 210.25.59.128.in-addr.arpa domain name pointer dynamic-25-210.dyn.columbia.edu. 211.25.59.128.in-addr.arpa domain name pointer dynamic-25-211.dyn.columbia.edu. 212.25.59.128.in-addr.arpa domain name pointer dynamic-25-212.dyn.columbia.edu. 213.25.59.128.in-addr.arpa domain name pointer dynamic-25-213.dyn.columbia.edu. 214.25.59.128.in-addr.arpa domain name pointer dynamic-25-214.dyn.columbia.edu. 215.25.59.128.in-addr.arpa domain name pointer dynamic-25-215.dyn.columbia.edu. 216.25.59.128.in-addr.arpa domain name pointer dynamic-25-216.dyn.columbia.edu. 217.25.59.128.in-addr.arpa domain name pointer dynamic-25-217.dyn.columbia.edu. 218.25.59.128.in-addr.arpa domain name pointer dynamic-25-218.dyn.columbia.edu. 219.25.59.128.in-addr.arpa domain name pointer dynamic-25-219.dyn.columbia.edu. 220.25.59.128.in-addr.arpa domain name pointer dynamic-25-220.dyn.columbia.edu. 221.25.59.128.in-addr.arpa domain name pointer dynamic-25-221.dyn.columbia.edu. 222.25.59.128.in-addr.arpa domain name pointer dynamic-25-222.dyn.columbia.edu. 223.25.59.128.in-addr.arpa domain name pointer dynamic-25-223.dyn.columbia.edu. 224.25.59.128.in-addr.arpa domain name pointer dynamic-25-224.dyn.columbia.edu. 225.25.59.128.in-addr.arpa domain name pointer dynamic-25-225.dyn.columbia.edu. 226.25.59.128.in-addr.arpa domain name pointer dynamic-25-226.dyn.columbia.edu. 227.25.59.128.in-addr.arpa domain name pointer dynamic-25-227.dyn.columbia.edu. 228.25.59.128.in-addr.arpa domain name pointer dynamic-25-228.dyn.columbia.edu. 229.25.59.128.in-addr.arpa domain name pointer dynamic-25-229.dyn.columbia.edu. 230.25.59.128.in-addr.arpa domain name pointer dynamic-25-230.dyn.columbia.edu. 231.25.59.128.in-addr.arpa domain name pointer dynamic-25-231.dyn.columbia.edu. 232.25.59.128.in-addr.arpa domain name pointer dynamic-25-232.dyn.columbia.edu. 233.25.59.128.in-addr.arpa domain name pointer dynamic-25-233.dyn.columbia.edu. 234.25.59.128.in-addr.arpa domain name pointer dynamic-25-234.dyn.columbia.edu. 235.25.59.128.in-addr.arpa domain name pointer dynamic-25-235.dyn.columbia.edu. 236.25.59.128.in-addr.arpa domain name pointer dynamic-25-236.dyn.columbia.edu. 237.25.59.128.in-addr.arpa domain name pointer dynamic-25-237.dyn.columbia.edu. 238.25.59.128.in-addr.arpa domain name pointer dynamic-25-238.dyn.columbia.edu. 239.25.59.128.in-addr.arpa domain name pointer dynamic-25-239.dyn.columbia.edu. 240.25.59.128.in-addr.arpa domain name pointer dynamic-25-240.dyn.columbia.edu. 241.25.59.128.in-addr.arpa domain name pointer alumaffairs70.college.columbia.edu. 242.25.59.128.in-addr.arpa domain name pointer benljet5.hr.columbia.edu. 243.25.59.128.in-addr.arpa domain name pointer alumaffairs72.college.columbia.edu. 244.25.59.128.in-addr.arpa domain name pointer alumprog-lj4100n.college.columbia.edu. 245.25.59.128.in-addr.arpa domain name pointer alumaffairs50.college.columbia.edu. 246.25.59.128.in-addr.arpa domain name pointer alumaffairs102.college.columbia.edu. 247.25.59.128.in-addr.arpa domain name pointer alumaffairs67.college.columbia.edu. 248.25.59.128.in-addr.arpa domain name pointer alumaffairs55.college.columbia.edu. 249.25.59.128.in-addr.arpa domain name pointer hrlr930.hr.columbia.edu. 250.25.59.128.in-addr.arpa domain name pointer hrvp940.hr.columbia.edu. 251.25.59.128.in-addr.arpa domain name pointer hrlr1330f.hr.columbia.edu. 252.25.59.128.in-addr.arpa domain name pointer alumaffairs103.college.columbia.edu. 253.25.59.128.in-addr.arpa domain name pointer alumaffairs104.college.columbia.edu. 254.25.59.128.in-addr.arpa domain name pointer alumaffairs105.college.columbia.edu. Host 255.25.59.128.in-addr.arpa not found: 3(NXDOMAIN)