Host 0.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) 1.21.23.192.in-addr.arpa domain name pointer customer-21-001.madrid.eur.slb.com. 2.21.23.192.in-addr.arpa domain name pointer customer-21-002.madrid.eur.slb.com. 3.21.23.192.in-addr.arpa domain name pointer customer-21-003.madrid.eur.slb.com. 4.21.23.192.in-addr.arpa domain name pointer customer-21-004.madrid.eur.slb.com. 5.21.23.192.in-addr.arpa domain name pointer customer-21-005.madrid.eur.slb.com. 6.21.23.192.in-addr.arpa domain name pointer customer-21-006.madrid.eur.slb.com. 7.21.23.192.in-addr.arpa domain name pointer customer-21-007.madrid.eur.slb.com. 8.21.23.192.in-addr.arpa domain name pointer customer-21-008.madrid.eur.slb.com. 9.21.23.192.in-addr.arpa domain name pointer customer-21-009.madrid.eur.slb.com. 10.21.23.192.in-addr.arpa domain name pointer customer-21-010.madrid.eur.slb.com. 11.21.23.192.in-addr.arpa domain name pointer customer-21-011.madrid.eur.slb.com. 12.21.23.192.in-addr.arpa domain name pointer customer-21-012.madrid.eur.slb.com. 13.21.23.192.in-addr.arpa domain name pointer customer-21-013.madrid.eur.slb.com. 14.21.23.192.in-addr.arpa domain name pointer customer-21-014.madrid.eur.slb.com. 15.21.23.192.in-addr.arpa domain name pointer customer-21-015.madrid.eur.slb.com. 16.21.23.192.in-addr.arpa domain name pointer customer-21-016.madrid.eur.slb.com. 17.21.23.192.in-addr.arpa domain name pointer customer-21-017.madrid.eur.slb.com. 18.21.23.192.in-addr.arpa domain name pointer customer-21-018.madrid.eur.slb.com. 19.21.23.192.in-addr.arpa domain name pointer customer-21-019.madrid.eur.slb.com. 20.21.23.192.in-addr.arpa domain name pointer customer-21-020.madrid.eur.slb.com. 21.21.23.192.in-addr.arpa domain name pointer customer-21-021.madrid.eur.slb.com. 22.21.23.192.in-addr.arpa domain name pointer customer-21-022.madrid.eur.slb.com. 23.21.23.192.in-addr.arpa domain name pointer customer-21-023.madrid.eur.slb.com. 24.21.23.192.in-addr.arpa domain name pointer customer-21-024.madrid.eur.slb.com. 25.21.23.192.in-addr.arpa domain name pointer customer-21-025.madrid.eur.slb.com. 26.21.23.192.in-addr.arpa domain name pointer customer-21-026.madrid.eur.slb.com. 27.21.23.192.in-addr.arpa domain name pointer customer-21-027.madrid.eur.slb.com. 28.21.23.192.in-addr.arpa domain name pointer customer-21-028.madrid.eur.slb.com. 29.21.23.192.in-addr.arpa domain name pointer customer-21-029.madrid.eur.slb.com. 30.21.23.192.in-addr.arpa domain name pointer customer-21-030.madrid.eur.slb.com. 31.21.23.192.in-addr.arpa domain name pointer customer-21-031.madrid.eur.slb.com. 32.21.23.192.in-addr.arpa domain name pointer customer-21-032.madrid.eur.slb.com. 33.21.23.192.in-addr.arpa domain name pointer customer-21-033.madrid.eur.slb.com. 34.21.23.192.in-addr.arpa domain name pointer customer-21-034.madrid.eur.slb.com. 35.21.23.192.in-addr.arpa domain name pointer customer-21-035.madrid.eur.slb.com. 36.21.23.192.in-addr.arpa domain name pointer customer-21-036.madrid.eur.slb.com. 37.21.23.192.in-addr.arpa domain name pointer customer-21-037.madrid.eur.slb.com. 38.21.23.192.in-addr.arpa domain name pointer customer-21-038.madrid.eur.slb.com. 39.21.23.192.in-addr.arpa domain name pointer customer-21-039.madrid.eur.slb.com. 40.21.23.192.in-addr.arpa domain name pointer customer-21-040.madrid.eur.slb.com. 41.21.23.192.in-addr.arpa domain name pointer customer-21-040.madrid.eur.slb.com. 42.21.23.192.in-addr.arpa domain name pointer customer-21-042.madrid.eur.slb.com. 43.21.23.192.in-addr.arpa domain name pointer customer-21-043.madrid.eur.slb.com. 44.21.23.192.in-addr.arpa domain name pointer customer-21-044.madrid.eur.slb.com. 45.21.23.192.in-addr.arpa domain name pointer customer-21-045.madrid.eur.slb.com. 46.21.23.192.in-addr.arpa domain name pointer customer-21-046.madrid.eur.slb.com. 47.21.23.192.in-addr.arpa domain name pointer customer-21-047.madrid.eur.slb.com. 48.21.23.192.in-addr.arpa domain name pointer customer-21-048.madrid.eur.slb.com. 49.21.23.192.in-addr.arpa domain name pointer customer-21-049.madrid.eur.slb.com. 50.21.23.192.in-addr.arpa domain name pointer customer-21-050.madrid.eur.slb.com. 51.21.23.192.in-addr.arpa domain name pointer customer-21-051.madrid.eur.slb.com. 52.21.23.192.in-addr.arpa domain name pointer customer-21-052.madrid.eur.slb.com. 53.21.23.192.in-addr.arpa domain name pointer customer-21-053.madrid.eur.slb.com. 54.21.23.192.in-addr.arpa domain name pointer customer-21-054.madrid.eur.slb.com. 55.21.23.192.in-addr.arpa domain name pointer customer-21-055.madrid.eur.slb.com. 56.21.23.192.in-addr.arpa domain name pointer customer-21-056.madrid.eur.slb.com. 57.21.23.192.in-addr.arpa domain name pointer customer-21-057.madrid.eur.slb.com. 58.21.23.192.in-addr.arpa domain name pointer customer-21-058.madrid.eur.slb.com. 59.21.23.192.in-addr.arpa domain name pointer customer-21-059.madrid.eur.slb.com. 60.21.23.192.in-addr.arpa domain name pointer customer-21-060.madrid.eur.slb.com. 61.21.23.192.in-addr.arpa domain name pointer customer-21-061.madrid.eur.slb.com. 62.21.23.192.in-addr.arpa domain name pointer customer-21-062.madrid.eur.slb.com. 63.21.23.192.in-addr.arpa domain name pointer customer-21-063.madrid.eur.slb.com. Host 64.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) 65.21.23.192.in-addr.arpa domain name pointer natrouter.sgs.brussels.eur.slb.com. 66.21.23.192.in-addr.arpa domain name pointer mail.sgs.brussels.eur.slb.com. Host 67.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) 68.21.23.192.in-addr.arpa domain name pointer srv002sbrf.sgs.brussels.eur.slb.com. Host 69.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 70.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 71.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 72.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 73.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 74.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 75.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 76.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 77.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) 78.21.23.192.in-addr.arpa domain name pointer wintermsrv.sgs.brussels.eur.slb.com. Host 79.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 80.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 81.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 82.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 83.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 84.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 85.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 86.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 87.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 88.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 89.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 90.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 91.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 92.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 93.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) Host 94.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) 95.21.23.192.in-addr.arpa domain name pointer sema-bru-lef2.sgs.brussels.eur.slb.com. Host 96.21.23.192.in-addr.arpa not found: 3(NXDOMAIN) 97.21.23.192.in-addr.arpa domain name pointer customer-21-097.madrid.eur.slb.com. 98.21.23.192.in-addr.arpa domain name pointer customer-21-098.madrid.eur.slb.com. 99.21.23.192.in-addr.arpa domain name pointer customer-21-099.madrid.eur.slb.com. 100.21.23.192.in-addr.arpa domain name pointer customer-21-100.madrid.eur.slb.com. 101.21.23.192.in-addr.arpa domain name pointer customer-21-101.madrid.eur.slb.com. 102.21.23.192.in-addr.arpa domain name pointer customer-21-102.madrid.eur.slb.com. 103.21.23.192.in-addr.arpa domain name pointer customer-21-103.madrid.eur.slb.com. 104.21.23.192.in-addr.arpa domain name pointer customer-21-104.madrid.eur.slb.com. 105.21.23.192.in-addr.arpa domain name pointer customer-21-105.madrid.eur.slb.com. 106.21.23.192.in-addr.arpa domain name pointer customer-21-106.madrid.eur.slb.com. 107.21.23.192.in-addr.arpa domain name pointer customer-21-107.madrid.eur.slb.com. 108.21.23.192.in-addr.arpa domain name pointer customer-21-108.madrid.eur.slb.com. 109.21.23.192.in-addr.arpa domain name pointer customer-21-109.madrid.eur.slb.com. 110.21.23.192.in-addr.arpa domain name pointer customer-21-110.madrid.eur.slb.com. 111.21.23.192.in-addr.arpa domain name pointer customer-21-111.madrid.eur.slb.com. 112.21.23.192.in-addr.arpa domain name pointer customer-21-112.madrid.eur.slb.com. 113.21.23.192.in-addr.arpa domain name pointer customer-21-113.madrid.eur.slb.com. 114.21.23.192.in-addr.arpa domain name pointer customer-21-114.madrid.eur.slb.com. 115.21.23.192.in-addr.arpa domain name pointer customer-21-115.madrid.eur.slb.com. 116.21.23.192.in-addr.arpa domain name pointer customer-21-116.madrid.eur.slb.com. 117.21.23.192.in-addr.arpa domain name pointer customer-21-117.madrid.eur.slb.com. 118.21.23.192.in-addr.arpa domain name pointer customer-21-118.madrid.eur.slb.com. 119.21.23.192.in-addr.arpa domain name pointer customer-21-119.madrid.eur.slb.com. 120.21.23.192.in-addr.arpa domain name pointer customer-21-120.madrid.eur.slb.com. 121.21.23.192.in-addr.arpa domain name pointer customer-21-121.madrid.eur.slb.com. 122.21.23.192.in-addr.arpa domain name pointer customer-21-122.madrid.eur.slb.com. 123.21.23.192.in-addr.arpa domain name pointer customer-21-123.madrid.eur.slb.com. 124.21.23.192.in-addr.arpa domain name pointer customer-21-124.madrid.eur.slb.com. 125.21.23.192.in-addr.arpa domain name pointer customer-21-125.madrid.eur.slb.com. 126.21.23.192.in-addr.arpa domain name pointer customer-21-126.madrid.eur.slb.com. 127.21.23.192.in-addr.arpa domain name pointer customer-21-127.madrid.eur.slb.com. 128.21.23.192.in-addr.arpa domain name pointer customer-21-128.madrid.eur.slb.com. 129.21.23.192.in-addr.arpa domain name pointer customer-21-129.madrid.eur.slb.com. 130.21.23.192.in-addr.arpa domain name pointer customer-21-130.madrid.eur.slb.com. 131.21.23.192.in-addr.arpa domain name pointer customer-21-131.madrid.eur.slb.com. 132.21.23.192.in-addr.arpa domain name pointer customer-21-132.madrid.eur.slb.com. 133.21.23.192.in-addr.arpa domain name pointer customer-21-133.madrid.eur.slb.com. 134.21.23.192.in-addr.arpa domain name pointer customer-21-134.madrid.eur.slb.com. 135.21.23.192.in-addr.arpa domain name pointer customer-21-135.madrid.eur.slb.com. 136.21.23.192.in-addr.arpa domain name pointer customer-21-136.madrid.eur.slb.com. 137.21.23.192.in-addr.arpa domain name pointer customer-21-137.madrid.eur.slb.com. 138.21.23.192.in-addr.arpa domain name pointer customer-21-138.madrid.eur.slb.com. 139.21.23.192.in-addr.arpa domain name pointer customer-21-139.madrid.eur.slb.com. 140.21.23.192.in-addr.arpa domain name pointer customer-21-140.madrid.eur.slb.com. 141.21.23.192.in-addr.arpa domain name pointer customer-21-141.madrid.eur.slb.com. 142.21.23.192.in-addr.arpa domain name pointer customer-21-142.madrid.eur.slb.com. 143.21.23.192.in-addr.arpa domain name pointer customer-21-143.madrid.eur.slb.com. 144.21.23.192.in-addr.arpa domain name pointer customer-21-144.madrid.eur.slb.com. 145.21.23.192.in-addr.arpa domain name pointer customer-21-145.madrid.eur.slb.com. 146.21.23.192.in-addr.arpa domain name pointer customer-21-146.madrid.eur.slb.com. 147.21.23.192.in-addr.arpa domain name pointer customer-21-147.madrid.eur.slb.com. 148.21.23.192.in-addr.arpa domain name pointer customer-21-148.madrid.eur.slb.com. 149.21.23.192.in-addr.arpa domain name pointer customer-21-149.madrid.eur.slb.com. 150.21.23.192.in-addr.arpa domain name pointer customer-21-150.madrid.eur.slb.com. 151.21.23.192.in-addr.arpa domain name pointer customer-21-151.madrid.eur.slb.com. 152.21.23.192.in-addr.arpa domain name pointer customer-21-152.madrid.eur.slb.com. 153.21.23.192.in-addr.arpa domain name pointer customer-21-153.madrid.eur.slb.com. 154.21.23.192.in-addr.arpa domain name pointer customer-21-154.madrid.eur.slb.com. 155.21.23.192.in-addr.arpa domain name pointer customer-21-155.madrid.eur.slb.com. 156.21.23.192.in-addr.arpa domain name pointer customer-21-156.madrid.eur.slb.com. 157.21.23.192.in-addr.arpa domain name pointer customer-21-157.madrid.eur.slb.com. 158.21.23.192.in-addr.arpa domain name pointer customer-21-158.madrid.eur.slb.com. 159.21.23.192.in-addr.arpa domain name pointer customer-21-159.madrid.eur.slb.com. 160.21.23.192.in-addr.arpa domain name pointer customer-21-160.madrid.eur.slb.com. 161.21.23.192.in-addr.arpa domain name pointer customer-21-161.madrid.eur.slb.com. 162.21.23.192.in-addr.arpa domain name pointer customer-21-162.madrid.eur.slb.com. 163.21.23.192.in-addr.arpa domain name pointer customer-21-163.madrid.eur.slb.com. 164.21.23.192.in-addr.arpa domain name pointer customer-21-164.madrid.eur.slb.com. 165.21.23.192.in-addr.arpa domain name pointer customer-21-165.madrid.eur.slb.com. 166.21.23.192.in-addr.arpa domain name pointer customer-21-166.madrid.eur.slb.com. 167.21.23.192.in-addr.arpa domain name pointer customer-21-167.madrid.eur.slb.com. 168.21.23.192.in-addr.arpa domain name pointer customer-21-168.madrid.eur.slb.com. 169.21.23.192.in-addr.arpa domain name pointer customer-21-169.madrid.eur.slb.com. 170.21.23.192.in-addr.arpa domain name pointer customer-21-170.madrid.eur.slb.com. 171.21.23.192.in-addr.arpa domain name pointer customer-21-171.madrid.eur.slb.com. 172.21.23.192.in-addr.arpa domain name pointer customer-21-172.madrid.eur.slb.com. 173.21.23.192.in-addr.arpa domain name pointer customer-21-173.madrid.eur.slb.com. 174.21.23.192.in-addr.arpa domain name pointer customer-21-174.madrid.eur.slb.com. 175.21.23.192.in-addr.arpa domain name pointer customer-21-175.madrid.eur.slb.com. 176.21.23.192.in-addr.arpa domain name pointer customer-21-176.madrid.eur.slb.com. 177.21.23.192.in-addr.arpa domain name pointer customer-21-177.madrid.eur.slb.com. 178.21.23.192.in-addr.arpa domain name pointer customer-21-178.madrid.eur.slb.com. 179.21.23.192.in-addr.arpa domain name pointer customer-21-179.madrid.eur.slb.com. 180.21.23.192.in-addr.arpa domain name pointer customer-21-180.madrid.eur.slb.com. 181.21.23.192.in-addr.arpa domain name pointer customer-21-181.madrid.eur.slb.com. 182.21.23.192.in-addr.arpa domain name pointer customer-21-182.madrid.eur.slb.com. 183.21.23.192.in-addr.arpa domain name pointer customer-21-183.madrid.eur.slb.com. 184.21.23.192.in-addr.arpa domain name pointer customer-21-184.madrid.eur.slb.com. 185.21.23.192.in-addr.arpa domain name pointer customer-21-185.madrid.eur.slb.com. 186.21.23.192.in-addr.arpa domain name pointer customer-21-186.madrid.eur.slb.com. 187.21.23.192.in-addr.arpa domain name pointer customer-21-187.madrid.eur.slb.com. 188.21.23.192.in-addr.arpa domain name pointer customer-21-188.madrid.eur.slb.com. 189.21.23.192.in-addr.arpa domain name pointer customer-21-189.madrid.eur.slb.com. 190.21.23.192.in-addr.arpa domain name pointer customer-21-190.madrid.eur.slb.com. 191.21.23.192.in-addr.arpa domain name pointer customer-21-191.madrid.eur.slb.com. 192.21.23.192.in-addr.arpa domain name pointer customer-21-192.madrid.eur.slb.com. 193.21.23.192.in-addr.arpa domain name pointer customer-21-193.madrid.eur.slb.com. 194.21.23.192.in-addr.arpa domain name pointer customer-21-194.madrid.eur.slb.com. 195.21.23.192.in-addr.arpa domain name pointer customer-21-195.madrid.eur.slb.com. 196.21.23.192.in-addr.arpa domain name pointer customer-21-196.madrid.eur.slb.com. 197.21.23.192.in-addr.arpa domain name pointer customer-21-197.madrid.eur.slb.com. 198.21.23.192.in-addr.arpa domain name pointer customer-21-198.madrid.eur.slb.com. 199.21.23.192.in-addr.arpa domain name pointer customer-21-199.madrid.eur.slb.com. 200.21.23.192.in-addr.arpa domain name pointer customer-21-200.madrid.eur.slb.com. 201.21.23.192.in-addr.arpa domain name pointer customer-21-201.madrid.eur.slb.com. 202.21.23.192.in-addr.arpa domain name pointer customer-21-202.madrid.eur.slb.com. 203.21.23.192.in-addr.arpa domain name pointer customer-21-203.madrid.eur.slb.com. 204.21.23.192.in-addr.arpa domain name pointer customer-21-204.madrid.eur.slb.com. 205.21.23.192.in-addr.arpa domain name pointer customer-21-205.madrid.eur.slb.com. 206.21.23.192.in-addr.arpa domain name pointer customer-21-206.madrid.eur.slb.com. 207.21.23.192.in-addr.arpa domain name pointer customer-21-207.madrid.eur.slb.com. 208.21.23.192.in-addr.arpa domain name pointer customer-21-208.madrid.eur.slb.com. 209.21.23.192.in-addr.arpa domain name pointer customer-21-209.madrid.eur.slb.com. 210.21.23.192.in-addr.arpa domain name pointer customer-21-210.madrid.eur.slb.com. 211.21.23.192.in-addr.arpa domain name pointer customer-21-211.madrid.eur.slb.com. 212.21.23.192.in-addr.arpa domain name pointer customer-21-212.madrid.eur.slb.com. 213.21.23.192.in-addr.arpa domain name pointer customer-21-213.madrid.eur.slb.com. 214.21.23.192.in-addr.arpa domain name pointer customer-21-214.madrid.eur.slb.com. 215.21.23.192.in-addr.arpa domain name pointer customer-21-215.madrid.eur.slb.com. 216.21.23.192.in-addr.arpa domain name pointer customer-21-216.madrid.eur.slb.com. 217.21.23.192.in-addr.arpa domain name pointer customer-21-217.madrid.eur.slb.com. 218.21.23.192.in-addr.arpa domain name pointer customer-21-218.madrid.eur.slb.com. 219.21.23.192.in-addr.arpa domain name pointer customer-21-219.madrid.eur.slb.com. 220.21.23.192.in-addr.arpa domain name pointer customer-21-220.madrid.eur.slb.com. 221.21.23.192.in-addr.arpa domain name pointer customer-21-221.madrid.eur.slb.com. 222.21.23.192.in-addr.arpa domain name pointer customer-21-222.madrid.eur.slb.com. 223.21.23.192.in-addr.arpa domain name pointer customer-21-223.madrid.eur.slb.com. 224.21.23.192.in-addr.arpa domain name pointer customer-21-224.madrid.eur.slb.com. 225.21.23.192.in-addr.arpa domain name pointer customer-21-225.madrid.eur.slb.com. 226.21.23.192.in-addr.arpa domain name pointer customer-21-226.madrid.eur.slb.com. 227.21.23.192.in-addr.arpa domain name pointer customer-21-227.madrid.eur.slb.com. 228.21.23.192.in-addr.arpa domain name pointer customer-21-228.madrid.eur.slb.com. 229.21.23.192.in-addr.arpa domain name pointer customer-21-229.madrid.eur.slb.com. 230.21.23.192.in-addr.arpa domain name pointer customer-21-230.madrid.eur.slb.com. 231.21.23.192.in-addr.arpa domain name pointer customer-21-231.madrid.eur.slb.com. 232.21.23.192.in-addr.arpa domain name pointer customer-21-232.madrid.eur.slb.com. 233.21.23.192.in-addr.arpa domain name pointer customer-21-233.madrid.eur.slb.com. 234.21.23.192.in-addr.arpa domain name pointer customer-21-234.madrid.eur.slb.com. 235.21.23.192.in-addr.arpa domain name pointer customer-21-235.madrid.eur.slb.com. 236.21.23.192.in-addr.arpa domain name pointer customer-21-236.madrid.eur.slb.com. 237.21.23.192.in-addr.arpa domain name pointer customer-21-237.madrid.eur.slb.com. 238.21.23.192.in-addr.arpa domain name pointer customer-21-238.madrid.eur.slb.com. 239.21.23.192.in-addr.arpa domain name pointer customer-21-239.madrid.eur.slb.com. 240.21.23.192.in-addr.arpa domain name pointer customer-21-240.madrid.eur.slb.com. 241.21.23.192.in-addr.arpa domain name pointer customer-21-241.madrid.eur.slb.com. 242.21.23.192.in-addr.arpa domain name pointer customer-21-242.madrid.eur.slb.com. 243.21.23.192.in-addr.arpa domain name pointer customer-21-243.madrid.eur.slb.com. 244.21.23.192.in-addr.arpa domain name pointer customer-21-244.madrid.eur.slb.com. 245.21.23.192.in-addr.arpa domain name pointer customer-21-245.madrid.eur.slb.com. 246.21.23.192.in-addr.arpa domain name pointer customer-21-246.madrid.eur.slb.com. 247.21.23.192.in-addr.arpa domain name pointer customer-21-247.madrid.eur.slb.com. 248.21.23.192.in-addr.arpa domain name pointer customer-21-248.madrid.eur.slb.com. 249.21.23.192.in-addr.arpa domain name pointer customer-21-249.madrid.eur.slb.com. 250.21.23.192.in-addr.arpa domain name pointer customer-21-250.madrid.eur.slb.com. 251.21.23.192.in-addr.arpa domain name pointer customer-21-251.madrid.eur.slb.com. 252.21.23.192.in-addr.arpa domain name pointer customer-21-252.madrid.eur.slb.com. 253.21.23.192.in-addr.arpa domain name pointer customer-21-253.madrid.eur.slb.com. 254.21.23.192.in-addr.arpa domain name pointer customer-21-254.madrid.eur.slb.com. Host 255.21.23.192.in-addr.arpa not found: 3(NXDOMAIN)