3.144.204.192.in-addr.arpa domain name pointer facultystaff-144-2.ursinus.edu. 4.144.204.192.in-addr.arpa domain name pointer facultystaff-144-3.ursinus.edu. 5.144.204.192.in-addr.arpa domain name pointer facultystaff-144-4.ursinus.edu. 6.144.204.192.in-addr.arpa domain name pointer facultystaff-144-5.ursinus.edu. 7.144.204.192.in-addr.arpa domain name pointer facultystaff-144-6.ursinus.edu. 8.144.204.192.in-addr.arpa domain name pointer facultystaff-144-7.ursinus.edu. 9.144.204.192.in-addr.arpa domain name pointer facultystaff-144-8.ursinus.edu. 10.144.204.192.in-addr.arpa domain name pointer facultystaff-144-9.ursinus.edu. 11.144.204.192.in-addr.arpa domain name pointer facultystaff-144-10.ursinus.edu. 12.144.204.192.in-addr.arpa domain name pointer facultystaff-144-11.ursinus.edu. 13.144.204.192.in-addr.arpa domain name pointer facultystaff-144-12.ursinus.edu. 14.144.204.192.in-addr.arpa domain name pointer facultystaff-144-13.ursinus.edu. 15.144.204.192.in-addr.arpa domain name pointer facultystaff-144-14.ursinus.edu. 16.144.204.192.in-addr.arpa domain name pointer facultystaff-144-15.ursinus.edu. 17.144.204.192.in-addr.arpa domain name pointer facultystaff-144-16.ursinus.edu. 18.144.204.192.in-addr.arpa domain name pointer facultystaff-144-17.ursinus.edu. 19.144.204.192.in-addr.arpa domain name pointer facultystaff-144-18.ursinus.edu. 20.144.204.192.in-addr.arpa domain name pointer acm.ursinus.edu. 20.144.204.192.in-addr.arpa domain name pointer facultystaff-144-19.ursinus.edu. 21.144.204.192.in-addr.arpa domain name pointer facultystaff-144-20.ursinus.edu. 22.144.204.192.in-addr.arpa domain name pointer facultystaff-144-21.ursinus.edu. 23.144.204.192.in-addr.arpa domain name pointer facultystaff-144-22.ursinus.edu. 24.144.204.192.in-addr.arpa domain name pointer facultystaff-144-23.ursinus.edu. 25.144.204.192.in-addr.arpa domain name pointer facultystaff-144-24.ursinus.edu. 26.144.204.192.in-addr.arpa domain name pointer facultystaff-144-25.ursinus.edu. 27.144.204.192.in-addr.arpa domain name pointer facultystaff-144-26.ursinus.edu. 28.144.204.192.in-addr.arpa domain name pointer facultystaff-144-27.ursinus.edu. 29.144.204.192.in-addr.arpa domain name pointer facultystaff-144-28.ursinus.edu. 30.144.204.192.in-addr.arpa domain name pointer facultystaff-144-29.ursinus.edu. 31.144.204.192.in-addr.arpa domain name pointer facultystaff-144-30.ursinus.edu. 32.144.204.192.in-addr.arpa domain name pointer facultystaff-144-31.ursinus.edu. 33.144.204.192.in-addr.arpa domain name pointer facultystaff-144-32.ursinus.edu. 34.144.204.192.in-addr.arpa domain name pointer facultystaff-144-33.ursinus.edu. 35.144.204.192.in-addr.arpa domain name pointer facultystaff-144-34.ursinus.edu. 36.144.204.192.in-addr.arpa domain name pointer facultystaff-144-35.ursinus.edu. 37.144.204.192.in-addr.arpa domain name pointer facultystaff-144-36.ursinus.edu. 38.144.204.192.in-addr.arpa domain name pointer facultystaff-144-37.ursinus.edu. 39.144.204.192.in-addr.arpa domain name pointer facultystaff-144-38.ursinus.edu. 40.144.204.192.in-addr.arpa domain name pointer facultystaff-144-39.ursinus.edu. 41.144.204.192.in-addr.arpa domain name pointer facultystaff-144-40.ursinus.edu. 42.144.204.192.in-addr.arpa domain name pointer facultystaff-144-41.ursinus.edu. 43.144.204.192.in-addr.arpa domain name pointer facultystaff-144-42.ursinus.edu. 44.144.204.192.in-addr.arpa domain name pointer facultystaff-144-43.ursinus.edu. 45.144.204.192.in-addr.arpa domain name pointer facultystaff-144-44.ursinus.edu. 46.144.204.192.in-addr.arpa domain name pointer facultystaff-144-45.ursinus.edu. 47.144.204.192.in-addr.arpa domain name pointer facultystaff-144-46.ursinus.edu. 48.144.204.192.in-addr.arpa domain name pointer facultystaff-144-47.ursinus.edu. 49.144.204.192.in-addr.arpa domain name pointer facultystaff-144-48.ursinus.edu. 50.144.204.192.in-addr.arpa domain name pointer facultystaff-144-49.ursinus.edu. 51.144.204.192.in-addr.arpa domain name pointer facultystaff-144-50.ursinus.edu. 52.144.204.192.in-addr.arpa domain name pointer facultystaff-144-51.ursinus.edu. 53.144.204.192.in-addr.arpa domain name pointer facultystaff-144-52.ursinus.edu. 54.144.204.192.in-addr.arpa domain name pointer facultystaff-144-53.ursinus.edu. 55.144.204.192.in-addr.arpa domain name pointer facultystaff-144-54.ursinus.edu. 56.144.204.192.in-addr.arpa domain name pointer facultystaff-144-55.ursinus.edu. 57.144.204.192.in-addr.arpa domain name pointer facultystaff-144-56.ursinus.edu. 58.144.204.192.in-addr.arpa domain name pointer facultystaff-144-57.ursinus.edu. 59.144.204.192.in-addr.arpa domain name pointer facultystaff-144-58.ursinus.edu. 60.144.204.192.in-addr.arpa domain name pointer facultystaff-144-59.ursinus.edu. 61.144.204.192.in-addr.arpa domain name pointer facultystaff-144-60.ursinus.edu. 62.144.204.192.in-addr.arpa domain name pointer facultystaff-144-61.ursinus.edu. 63.144.204.192.in-addr.arpa domain name pointer facultystaff-144-62.ursinus.edu. 64.144.204.192.in-addr.arpa domain name pointer facultystaff-144-63.ursinus.edu. 65.144.204.192.in-addr.arpa domain name pointer facultystaff-144-64.ursinus.edu. 66.144.204.192.in-addr.arpa domain name pointer facultystaff-144-65.ursinus.edu. 67.144.204.192.in-addr.arpa domain name pointer facultystaff-144-66.ursinus.edu. 68.144.204.192.in-addr.arpa domain name pointer facultystaff-144-67.ursinus.edu. 69.144.204.192.in-addr.arpa domain name pointer facultystaff-144-68.ursinus.edu. 70.144.204.192.in-addr.arpa domain name pointer facultystaff-144-69.ursinus.edu. 71.144.204.192.in-addr.arpa domain name pointer facultystaff-144-70.ursinus.edu. 72.144.204.192.in-addr.arpa domain name pointer facultystaff-144-71.ursinus.edu. 73.144.204.192.in-addr.arpa domain name pointer facultystaff-144-72.ursinus.edu. 74.144.204.192.in-addr.arpa domain name pointer facultystaff-144-73.ursinus.edu. 75.144.204.192.in-addr.arpa domain name pointer facultystaff-144-74.ursinus.edu. 76.144.204.192.in-addr.arpa domain name pointer facultystaff-144-75.ursinus.edu. 77.144.204.192.in-addr.arpa domain name pointer facultystaff-144-76.ursinus.edu. 78.144.204.192.in-addr.arpa domain name pointer facultystaff-144-77.ursinus.edu. 79.144.204.192.in-addr.arpa domain name pointer facultystaff-144-78.ursinus.edu. 80.144.204.192.in-addr.arpa domain name pointer facultystaff-144-79.ursinus.edu. 81.144.204.192.in-addr.arpa domain name pointer facultystaff-144-80.ursinus.edu. 82.144.204.192.in-addr.arpa domain name pointer facultystaff-144-81.ursinus.edu. 83.144.204.192.in-addr.arpa domain name pointer facultystaff-144-82.ursinus.edu. 84.144.204.192.in-addr.arpa domain name pointer facultystaff-144-83.ursinus.edu. 85.144.204.192.in-addr.arpa domain name pointer facultystaff-144-84.ursinus.edu. 86.144.204.192.in-addr.arpa domain name pointer facultystaff-144-85.ursinus.edu. 87.144.204.192.in-addr.arpa domain name pointer facultystaff-144-86.ursinus.edu. 88.144.204.192.in-addr.arpa domain name pointer facultystaff-144-87.ursinus.edu. 89.144.204.192.in-addr.arpa domain name pointer facultystaff-144-88.ursinus.edu. 90.144.204.192.in-addr.arpa domain name pointer facultystaff-144-89.ursinus.edu. 91.144.204.192.in-addr.arpa domain name pointer facultystaff-144-90.ursinus.edu. 92.144.204.192.in-addr.arpa domain name pointer facultystaff-144-91.ursinus.edu. 93.144.204.192.in-addr.arpa domain name pointer facultystaff-144-92.ursinus.edu. 94.144.204.192.in-addr.arpa domain name pointer facultystaff-144-93.ursinus.edu. 95.144.204.192.in-addr.arpa domain name pointer facultystaff-144-94.ursinus.edu. 96.144.204.192.in-addr.arpa domain name pointer facultystaff-144-95.ursinus.edu. 97.144.204.192.in-addr.arpa domain name pointer facultystaff-144-96.ursinus.edu. 98.144.204.192.in-addr.arpa domain name pointer facultystaff-144-97.ursinus.edu. 99.144.204.192.in-addr.arpa domain name pointer facultystaff-144-98.ursinus.edu. 100.144.204.192.in-addr.arpa domain name pointer facultystaff-144-99.ursinus.edu. 101.144.204.192.in-addr.arpa domain name pointer facultystaff-144-100.ursinus.edu. 102.144.204.192.in-addr.arpa domain name pointer facultystaff-144-101.ursinus.edu. 103.144.204.192.in-addr.arpa domain name pointer facultystaff-144-102.ursinus.edu. 104.144.204.192.in-addr.arpa domain name pointer facultystaff-144-103.ursinus.edu. 105.144.204.192.in-addr.arpa domain name pointer facultystaff-144-104.ursinus.edu. 106.144.204.192.in-addr.arpa domain name pointer facultystaff-144-105.ursinus.edu. 107.144.204.192.in-addr.arpa domain name pointer facultystaff-144-106.ursinus.edu. 108.144.204.192.in-addr.arpa domain name pointer facultystaff-144-107.ursinus.edu. 109.144.204.192.in-addr.arpa domain name pointer facultystaff-144-108.ursinus.edu. 110.144.204.192.in-addr.arpa domain name pointer facultystaff-144-109.ursinus.edu. 111.144.204.192.in-addr.arpa domain name pointer facultystaff-144-110.ursinus.edu. 112.144.204.192.in-addr.arpa domain name pointer facultystaff-144-111.ursinus.edu. 113.144.204.192.in-addr.arpa domain name pointer facultystaff-144-112.ursinus.edu. 114.144.204.192.in-addr.arpa domain name pointer facultystaff-144-113.ursinus.edu. 115.144.204.192.in-addr.arpa domain name pointer facultystaff-144-114.ursinus.edu. 116.144.204.192.in-addr.arpa domain name pointer facultystaff-144-115.ursinus.edu. 117.144.204.192.in-addr.arpa domain name pointer facultystaff-144-116.ursinus.edu. 118.144.204.192.in-addr.arpa domain name pointer facultystaff-144-117.ursinus.edu. 119.144.204.192.in-addr.arpa domain name pointer facultystaff-144-118.ursinus.edu. 120.144.204.192.in-addr.arpa domain name pointer facultystaff-144-119.ursinus.edu. 121.144.204.192.in-addr.arpa domain name pointer facultystaff-144-120.ursinus.edu. 122.144.204.192.in-addr.arpa domain name pointer facultystaff-144-121.ursinus.edu. 123.144.204.192.in-addr.arpa domain name pointer facultystaff-144-122.ursinus.edu. 124.144.204.192.in-addr.arpa domain name pointer facultystaff-144-123.ursinus.edu. 125.144.204.192.in-addr.arpa domain name pointer facultystaff-144-124.ursinus.edu. 126.144.204.192.in-addr.arpa domain name pointer facultystaff-144-125.ursinus.edu. 127.144.204.192.in-addr.arpa domain name pointer facultystaff-144-126.ursinus.edu. 128.144.204.192.in-addr.arpa domain name pointer facultystaff-144-127.ursinus.edu. 129.144.204.192.in-addr.arpa domain name pointer facultystaff-144-128.ursinus.edu. 130.144.204.192.in-addr.arpa domain name pointer facultystaff-144-129.ursinus.edu. 131.144.204.192.in-addr.arpa domain name pointer facultystaff-144-130.ursinus.edu. 132.144.204.192.in-addr.arpa domain name pointer facultystaff-144-131.ursinus.edu. 133.144.204.192.in-addr.arpa domain name pointer facultystaff-144-132.ursinus.edu. 134.144.204.192.in-addr.arpa domain name pointer facultystaff-144-133.ursinus.edu. 135.144.204.192.in-addr.arpa domain name pointer facultystaff-144-134.ursinus.edu. 136.144.204.192.in-addr.arpa domain name pointer facultystaff-144-135.ursinus.edu. 137.144.204.192.in-addr.arpa domain name pointer facultystaff-144-136.ursinus.edu. 138.144.204.192.in-addr.arpa domain name pointer facultystaff-144-137.ursinus.edu. 139.144.204.192.in-addr.arpa domain name pointer facultystaff-144-138.ursinus.edu. 140.144.204.192.in-addr.arpa domain name pointer facultystaff-144-139.ursinus.edu. 141.144.204.192.in-addr.arpa domain name pointer facultystaff-144-140.ursinus.edu. 142.144.204.192.in-addr.arpa domain name pointer facultystaff-144-141.ursinus.edu. 143.144.204.192.in-addr.arpa domain name pointer facultystaff-144-142.ursinus.edu. 144.144.204.192.in-addr.arpa domain name pointer facultystaff-144-143.ursinus.edu. 145.144.204.192.in-addr.arpa domain name pointer facultystaff-144-144.ursinus.edu. 146.144.204.192.in-addr.arpa domain name pointer facultystaff-144-145.ursinus.edu. 147.144.204.192.in-addr.arpa domain name pointer facultystaff-144-146.ursinus.edu. 148.144.204.192.in-addr.arpa domain name pointer facultystaff-144-147.ursinus.edu. 149.144.204.192.in-addr.arpa domain name pointer facultystaff-144-148.ursinus.edu. 150.144.204.192.in-addr.arpa domain name pointer facultystaff-144-149.ursinus.edu. 151.144.204.192.in-addr.arpa domain name pointer facultystaff-144-150.ursinus.edu. 152.144.204.192.in-addr.arpa domain name pointer facultystaff-144-151.ursinus.edu. 153.144.204.192.in-addr.arpa domain name pointer facultystaff-144-152.ursinus.edu. 154.144.204.192.in-addr.arpa domain name pointer facultystaff-144-153.ursinus.edu. 155.144.204.192.in-addr.arpa domain name pointer facultystaff-144-154.ursinus.edu. 156.144.204.192.in-addr.arpa domain name pointer facultystaff-144-155.ursinus.edu. 157.144.204.192.in-addr.arpa domain name pointer facultystaff-144-156.ursinus.edu. 158.144.204.192.in-addr.arpa domain name pointer facultystaff-144-157.ursinus.edu. 159.144.204.192.in-addr.arpa domain name pointer facultystaff-144-158.ursinus.edu. 160.144.204.192.in-addr.arpa domain name pointer facultystaff-144-159.ursinus.edu. 161.144.204.192.in-addr.arpa domain name pointer facultystaff-144-160.ursinus.edu. 162.144.204.192.in-addr.arpa domain name pointer facultystaff-144-161.ursinus.edu. 163.144.204.192.in-addr.arpa domain name pointer facultystaff-144-162.ursinus.edu. 164.144.204.192.in-addr.arpa domain name pointer facultystaff-144-163.ursinus.edu. 165.144.204.192.in-addr.arpa domain name pointer facultystaff-144-164.ursinus.edu. 166.144.204.192.in-addr.arpa domain name pointer facultystaff-144-165.ursinus.edu. 167.144.204.192.in-addr.arpa domain name pointer facultystaff-144-166.ursinus.edu. 168.144.204.192.in-addr.arpa domain name pointer facultystaff-144-167.ursinus.edu. 169.144.204.192.in-addr.arpa domain name pointer facultystaff-144-168.ursinus.edu. 170.144.204.192.in-addr.arpa domain name pointer facultystaff-144-169.ursinus.edu. 171.144.204.192.in-addr.arpa domain name pointer facultystaff-144-170.ursinus.edu. 172.144.204.192.in-addr.arpa domain name pointer facultystaff-144-171.ursinus.edu. 173.144.204.192.in-addr.arpa domain name pointer facultystaff-144-172.ursinus.edu. 174.144.204.192.in-addr.arpa domain name pointer facultystaff-144-173.ursinus.edu. 175.144.204.192.in-addr.arpa domain name pointer facultystaff-144-174.ursinus.edu. 176.144.204.192.in-addr.arpa domain name pointer facultystaff-144-175.ursinus.edu. 177.144.204.192.in-addr.arpa domain name pointer facultystaff-144-176.ursinus.edu. 178.144.204.192.in-addr.arpa domain name pointer facultystaff-144-177.ursinus.edu. 179.144.204.192.in-addr.arpa domain name pointer facultystaff-144-178.ursinus.edu. 180.144.204.192.in-addr.arpa domain name pointer facultystaff-144-179.ursinus.edu. 181.144.204.192.in-addr.arpa domain name pointer facultystaff-144-180.ursinus.edu. 182.144.204.192.in-addr.arpa domain name pointer facultystaff-144-181.ursinus.edu. 183.144.204.192.in-addr.arpa domain name pointer facultystaff-144-182.ursinus.edu. 184.144.204.192.in-addr.arpa domain name pointer facultystaff-144-183.ursinus.edu. 185.144.204.192.in-addr.arpa domain name pointer facultystaff-144-184.ursinus.edu. 186.144.204.192.in-addr.arpa domain name pointer facultystaff-144-185.ursinus.edu. 187.144.204.192.in-addr.arpa domain name pointer facultystaff-144-186.ursinus.edu. 188.144.204.192.in-addr.arpa domain name pointer facultystaff-144-187.ursinus.edu. 189.144.204.192.in-addr.arpa domain name pointer facultystaff-144-188.ursinus.edu. 190.144.204.192.in-addr.arpa domain name pointer facultystaff-144-189.ursinus.edu. 191.144.204.192.in-addr.arpa domain name pointer facultystaff-144-190.ursinus.edu. 192.144.204.192.in-addr.arpa domain name pointer facultystaff-144-191.ursinus.edu. 193.144.204.192.in-addr.arpa domain name pointer facultystaff-144-192.ursinus.edu. 194.144.204.192.in-addr.arpa domain name pointer facultystaff-144-193.ursinus.edu. 195.144.204.192.in-addr.arpa domain name pointer facultystaff-144-194.ursinus.edu. 196.144.204.192.in-addr.arpa domain name pointer facultystaff-144-195.ursinus.edu. 197.144.204.192.in-addr.arpa domain name pointer facultystaff-144-196.ursinus.edu. 198.144.204.192.in-addr.arpa domain name pointer facultystaff-144-197.ursinus.edu. 199.144.204.192.in-addr.arpa domain name pointer facultystaff-144-198.ursinus.edu. 200.144.204.192.in-addr.arpa domain name pointer facultystaff-144-199.ursinus.edu. 201.144.204.192.in-addr.arpa domain name pointer facultystaff-144-200.ursinus.edu. 202.144.204.192.in-addr.arpa domain name pointer facultystaff-144-201.ursinus.edu. 203.144.204.192.in-addr.arpa domain name pointer facultystaff-144-202.ursinus.edu. 204.144.204.192.in-addr.arpa domain name pointer facultystaff-144-203.ursinus.edu. 205.144.204.192.in-addr.arpa domain name pointer facultystaff-144-204.ursinus.edu. 206.144.204.192.in-addr.arpa domain name pointer facultystaff-144-205.ursinus.edu. 207.144.204.192.in-addr.arpa domain name pointer facultystaff-144-206.ursinus.edu. 208.144.204.192.in-addr.arpa domain name pointer facultystaff-144-207.ursinus.edu. 209.144.204.192.in-addr.arpa domain name pointer facultystaff-144-208.ursinus.edu. 210.144.204.192.in-addr.arpa domain name pointer facultystaff-144-209.ursinus.edu. 211.144.204.192.in-addr.arpa domain name pointer facultystaff-144-210.ursinus.edu. 212.144.204.192.in-addr.arpa domain name pointer facultystaff-144-211.ursinus.edu. 213.144.204.192.in-addr.arpa domain name pointer facultystaff-144-212.ursinus.edu. 214.144.204.192.in-addr.arpa domain name pointer facultystaff-144-213.ursinus.edu. 215.144.204.192.in-addr.arpa domain name pointer facultystaff-144-214.ursinus.edu. 216.144.204.192.in-addr.arpa domain name pointer facultystaff-144-215.ursinus.edu. 217.144.204.192.in-addr.arpa domain name pointer facultystaff-144-216.ursinus.edu. 218.144.204.192.in-addr.arpa domain name pointer facultystaff-144-217.ursinus.edu. 219.144.204.192.in-addr.arpa domain name pointer facultystaff-144-218.ursinus.edu. 220.144.204.192.in-addr.arpa domain name pointer facultystaff-144-219.ursinus.edu. 221.144.204.192.in-addr.arpa domain name pointer facultystaff-144-220.ursinus.edu. 222.144.204.192.in-addr.arpa domain name pointer facultystaff-144-221.ursinus.edu. 223.144.204.192.in-addr.arpa domain name pointer facultystaff-144-222.ursinus.edu. 224.144.204.192.in-addr.arpa domain name pointer facultystaff-144-223.ursinus.edu. 225.144.204.192.in-addr.arpa domain name pointer facultystaff-144-224.ursinus.edu. 226.144.204.192.in-addr.arpa domain name pointer facultystaff-144-225.ursinus.edu. 227.144.204.192.in-addr.arpa domain name pointer facultystaff-144-226.ursinus.edu. 228.144.204.192.in-addr.arpa domain name pointer facultystaff-144-227.ursinus.edu. 229.144.204.192.in-addr.arpa domain name pointer facultystaff-144-228.ursinus.edu. 230.144.204.192.in-addr.arpa domain name pointer facultystaff-144-229.ursinus.edu. 231.144.204.192.in-addr.arpa domain name pointer nmr.ursinus.edu. 233.144.204.192.in-addr.arpa domain name pointer facultystaff-144-233.ursinus.edu. 234.144.204.192.in-addr.arpa domain name pointer facultystaff-144-234.ursinus.edu. 235.144.204.192.in-addr.arpa domain name pointer facultystaff-144-235.ursinus.edu. 236.144.204.192.in-addr.arpa domain name pointer facultystaff-144-236.ursinus.edu. 237.144.204.192.in-addr.arpa domain name pointer facultystaff-144-237.ursinus.edu. 238.144.204.192.in-addr.arpa domain name pointer facultystaff-144-238.ursinus.edu. 239.144.204.192.in-addr.arpa domain name pointer facultystaff-144-239.ursinus.edu. 240.144.204.192.in-addr.arpa domain name pointer facultystaff-144-240.ursinus.edu. 241.144.204.192.in-addr.arpa domain name pointer facultystaff-144-241.ursinus.edu. 242.144.204.192.in-addr.arpa domain name pointer facultystaff-144-242.ursinus.edu. 243.144.204.192.in-addr.arpa domain name pointer facultystaff-144-243.ursinus.edu. 244.144.204.192.in-addr.arpa domain name pointer facultystaff-144-244.ursinus.edu. 245.144.204.192.in-addr.arpa domain name pointer facultystaff-144-245.ursinus.edu. 246.144.204.192.in-addr.arpa domain name pointer facultystaff-144-246.ursinus.edu. 247.144.204.192.in-addr.arpa domain name pointer facultystaff-144-247.ursinus.edu. 248.144.204.192.in-addr.arpa domain name pointer facultystaff-144-248.ursinus.edu. 249.144.204.192.in-addr.arpa domain name pointer facultystaff-144-249.ursinus.edu. 250.144.204.192.in-addr.arpa domain name pointer facultystaff-144-250.ursinus.edu. 251.144.204.192.in-addr.arpa domain name pointer facultystaff-144-251.ursinus.edu. 252.144.204.192.in-addr.arpa domain name pointer facultystaff-144-252.ursinus.edu. 253.144.204.192.in-addr.arpa domain name pointer facultystaff-144-253.ursinus.edu. 254.144.204.192.in-addr.arpa domain name pointer facultystaff-144-254.ursinus.edu. Host 255.144.204.192.in-addr.arpa not found: 3(NXDOMAIN)