[0] 0.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 1.42.220.91.in-addr.arpa. domain name pointer servicea.mimecast.com
[86400] 2.42.220.91.in-addr.arpa. domain name pointer service1.mimecast.com
[86400] 3.42.220.91.in-addr.arpa. domain name pointer service5.mimecast.com
[86400] 4.42.220.91.in-addr.arpa. domain name pointer service7.mimecast.com
[86400] 5.42.220.91.in-addr.arpa. domain name pointer service9.mimecast.com
[86400] 6.42.220.91.in-addr.arpa. domain name pointer service11.mimecast.com
[86400] 7.42.220.91.in-addr.arpa. domain name pointer service13.mimecast.com
[86400] 8.42.220.91.in-addr.arpa. domain name pointer service15.mimecast.com
[86400] 9.42.220.91.in-addr.arpa. domain name pointer service17.mimecast.com
[86400] 10.42.220.91.in-addr.arpa. domain name pointer service19.mimecast.com
[86400] 11.42.220.91.in-addr.arpa. domain name pointer service21.mimecast.com
[86400] 12.42.220.91.in-addr.arpa. domain name pointer service23.mimecast.com
[86400] 13.42.220.91.in-addr.arpa. domain name pointer service25.mimecast.com
[86400] 14.42.220.91.in-addr.arpa. domain name pointer service27.mimecast.com
[86400] 15.42.220.91.in-addr.arpa. domain name pointer service29.mimecast.com
[86400] 16.42.220.91.in-addr.arpa. domain name pointer service31.mimecast.com
[86400] 17.42.220.91.in-addr.arpa. domain name pointer service33.mimecast.com
[86400] 18.42.220.91.in-addr.arpa. domain name pointer service35.mimecast.com
[86400] 19.42.220.91.in-addr.arpa. domain name pointer service37.mimecast.com
[86400] 20.42.220.91.in-addr.arpa. domain name pointer service39.mimecast.com
[86400] 21.42.220.91.in-addr.arpa. domain name pointer service41.mimecast.com
[86400] 22.42.220.91.in-addr.arpa. domain name pointer service43.mimecast.com
[86400] 23.42.220.91.in-addr.arpa. domain name pointer service45.mimecast.com
[86400] 24.42.220.91.in-addr.arpa. domain name pointer service47.mimecast.com
[86400] 25.42.220.91.in-addr.arpa. domain name pointer service49.mimecast.com
[86400] 26.42.220.91.in-addr.arpa. domain name pointer service51.mimecast.com
[86400] 27.42.220.91.in-addr.arpa. domain name pointer service53.mimecast.com
[86400] 28.42.220.91.in-addr.arpa. domain name pointer service55.mimecast.com
[86400] 29.42.220.91.in-addr.arpa. domain name pointer service57.mimecast.com
[86400] 30.42.220.91.in-addr.arpa. domain name pointer service59.mimecast.com
[86400] 31.42.220.91.in-addr.arpa. domain name pointer service61.mimecast.com
[86400] 32.42.220.91.in-addr.arpa. domain name pointer service63.mimecast.com
[86400] 33.42.220.91.in-addr.arpa. domain name pointer service65.mimecast.com
[86400] 34.42.220.91.in-addr.arpa. domain name pointer service67.mimecast.com
[86400] 35.42.220.91.in-addr.arpa. domain name pointer service69.mimecast.com
[86400] 36.42.220.91.in-addr.arpa. domain name pointer service71.mimecast.com
[86400] 37.42.220.91.in-addr.arpa. domain name pointer service73.mimecast.com
[86400] 38.42.220.91.in-addr.arpa. domain name pointer service75.mimecast.com
[86400] 39.42.220.91.in-addr.arpa. domain name pointer service77.mimecast.com
[86400] 40.42.220.91.in-addr.arpa. domain name pointer service79.mimecast.com
[86400] 41.42.220.91.in-addr.arpa. domain name pointer service81.mimecast.com
[86400] 42.42.220.91.in-addr.arpa. domain name pointer service83.mimecast.com
[86400] 43.42.220.91.in-addr.arpa. domain name pointer service85.mimecast.com
[86400] 44.42.220.91.in-addr.arpa. domain name pointer service87.mimecast.com
[86400] 45.42.220.91.in-addr.arpa. domain name pointer service89.mimecast.com
[86400] 46.42.220.91.in-addr.arpa. domain name pointer service91.mimecast.com
[86400] 47.42.220.91.in-addr.arpa. domain name pointer service93.mimecast.com
[86400] 48.42.220.91.in-addr.arpa. domain name pointer service95.mimecast.com
[86400] 49.42.220.91.in-addr.arpa. domain name pointer service97.mimecast.com
[86400] 50.42.220.91.in-addr.arpa. domain name pointer service99.mimecast.com
[86400] 51.42.220.91.in-addr.arpa. domain name pointer service101.mimecast.com
[86400] 52.42.220.91.in-addr.arpa. domain name pointer service103.mimecast.com
[86400] 53.42.220.91.in-addr.arpa. domain name pointer service105.mimecast.com
[86400] 54.42.220.91.in-addr.arpa. domain name pointer service107.mimecast.com
[86400] 55.42.220.91.in-addr.arpa. domain name pointer service109.mimecast.com
[86400] 56.42.220.91.in-addr.arpa. domain name pointer service111.mimecast.com
[86400] 57.42.220.91.in-addr.arpa. domain name pointer service113.mimecast.com
[86400] 58.42.220.91.in-addr.arpa. domain name pointer service115.mimecast.com
[86400] 59.42.220.91.in-addr.arpa. domain name pointer service117.mimecast.com
[86400] 60.42.220.91.in-addr.arpa. domain name pointer service-uk.mimecast.com
[86400] 61.42.220.91.in-addr.arpa. domain name pointer webmail-uk.mimecast.com
[86400] 62.42.220.91.in-addr.arpa. domain name pointer msbuk.mimecast.com
[86400] 63.42.220.91.in-addr.arpa. domain name pointer xdk-uk.mimecast.com
[0] 64.42.220.91.in-addr.arpa.: domain name does not exist
[0] 65.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 66.42.220.91.in-addr.arpa. domain name pointer service119.mimecast.com
[86400] 67.42.220.91.in-addr.arpa. domain name pointer service121.mimecast.com
[86400] 68.42.220.91.in-addr.arpa. domain name pointer service123.mimecast.com
[86400] 69.42.220.91.in-addr.arpa. domain name pointer service125.mimecast.com
[86400] 70.42.220.91.in-addr.arpa. domain name pointer service127.mimecast.com
[86400] 71.42.220.91.in-addr.arpa. domain name pointer service129.mimecast.com
[86400] 72.42.220.91.in-addr.arpa. domain name pointer service131.mimecast.com
[0] 73.42.220.91.in-addr.arpa.: domain name does not exist
[0] 74.42.220.91.in-addr.arpa.: domain name does not exist
[0] 75.42.220.91.in-addr.arpa.: domain name does not exist
[0] 76.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 77.42.220.91.in-addr.arpa. domain name pointer service133.mimecast.com
[86400] 78.42.220.91.in-addr.arpa. domain name pointer service135.mimecast.com
[86400] 79.42.220.91.in-addr.arpa. domain name pointer service137.mimecast.com
[86400] 80.42.220.91.in-addr.arpa. domain name pointer service139.mimecast.com
[86400] 81.42.220.91.in-addr.arpa. domain name pointer service141.mimecast.com
[86400] 82.42.220.91.in-addr.arpa. domain name pointer service143.mimecast.com
[86400] 83.42.220.91.in-addr.arpa. domain name pointer service145.mimecast.com
[86400] 84.42.220.91.in-addr.arpa. domain name pointer service147.mimecast.com
[86400] 85.42.220.91.in-addr.arpa. domain name pointer service149.mimecast.com
[86400] 86.42.220.91.in-addr.arpa. domain name pointer service151.mimecast.com
[86400] 87.42.220.91.in-addr.arpa. domain name pointer service153.mimecast.com
[86400] 88.42.220.91.in-addr.arpa. domain name pointer service155.mimecast.com
[86400] 89.42.220.91.in-addr.arpa. domain name pointer service157.mimecast.com
[86400] 90.42.220.91.in-addr.arpa. domain name pointer service159.mimecast.com
[86400] 91.42.220.91.in-addr.arpa. domain name pointer service161.mimecast.com
[86400] 92.42.220.91.in-addr.arpa. domain name pointer service163.mimecast.com
[86400] 93.42.220.91.in-addr.arpa. domain name pointer service165.mimecast.com
[86400] 94.42.220.91.in-addr.arpa. domain name pointer service167.mimecast.com
[86400] 95.42.220.91.in-addr.arpa. domain name pointer service169.mimecast.com
[86400] 96.42.220.91.in-addr.arpa. domain name pointer service171.mimecast.com
[86400] 97.42.220.91.in-addr.arpa. domain name pointer service173.mimecast.com
[86400] 98.42.220.91.in-addr.arpa. domain name pointer service175.mimecast.com
[86400] 99.42.220.91.in-addr.arpa. domain name pointer service177.mimecast.com
[86400] 100.42.220.91.in-addr.arpa. domain name pointer service179.mimecast.com
[86400] 101.42.220.91.in-addr.arpa. domain name pointer service-alpha-uk.mimecast.com
[86400] 102.42.220.91.in-addr.arpa. domain name pointer service181.mimecast.com
[0] 103.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 104.42.220.91.in-addr.arpa. domain name pointer service185.mimecast.com
[86400] 105.42.220.91.in-addr.arpa. domain name pointer service187.mimecast.com
[86400] 106.42.220.91.in-addr.arpa. domain name pointer service189.mimecast.com
[86400] 107.42.220.91.in-addr.arpa. domain name pointer service191.mimecast.com
[86400] 108.42.220.91.in-addr.arpa. domain name pointer service193.mimecast.com
[86400] 109.42.220.91.in-addr.arpa. domain name pointer service195.mimecast.com
[86400] 110.42.220.91.in-addr.arpa. domain name pointer service197.mimecast.com
[86400] 111.42.220.91.in-addr.arpa. domain name pointer service199.mimecast.com
[86400] 112.42.220.91.in-addr.arpa. domain name pointer service201.mimecast.com
[86400] 113.42.220.91.in-addr.arpa. domain name pointer service203.mimecast.com
[86400] 114.42.220.91.in-addr.arpa. domain name pointer service205.mimecast.com
[86400] 115.42.220.91.in-addr.arpa. domain name pointer service207.mimecast.com
[86400] 116.42.220.91.in-addr.arpa. domain name pointer service209.mimecast.com
[86400] 117.42.220.91.in-addr.arpa. domain name pointer service211.mimecast.com
[86400] 118.42.220.91.in-addr.arpa. domain name pointer service213.mimecast.com
[86400] 119.42.220.91.in-addr.arpa. domain name pointer service215.mimecast.com
[86400] 120.42.220.91.in-addr.arpa. domain name pointer service217.mimecast.com
[86400] 121.42.220.91.in-addr.arpa. domain name pointer service219.mimecast.com
[86400] 122.42.220.91.in-addr.arpa. domain name pointer service183.mimecast.com
[86400] 123.42.220.91.in-addr.arpa. domain name pointer sandbox-api.mimecast.com
[86400] 124.42.220.91.in-addr.arpa. domain name pointer service1-sandbox.mimecast.com
[86400] 125.42.220.91.in-addr.arpa. domain name pointer webmail-sandbox.mimecast.com
[86400] 126.42.220.91.in-addr.arpa. domain name pointer service-sandbox.mimecast.com
[86400] 127.42.220.91.in-addr.arpa. domain name pointer sandbox-smtp-1.mimecast.com
[86400] 128.42.220.91.in-addr.arpa. domain name pointer muau-alpha.mimecast.com
[0] 129.42.220.91.in-addr.arpa.: domain name does not exist
[0] 130.42.220.91.in-addr.arpa.: domain name does not exist
[0] 131.42.220.91.in-addr.arpa.: domain name does not exist
[0] 132.42.220.91.in-addr.arpa.: domain name does not exist
[0] 133.42.220.91.in-addr.arpa.: domain name does not exist
[0] 134.42.220.91.in-addr.arpa.: domain name does not exist
[0] 135.42.220.91.in-addr.arpa.: domain name does not exist
[0] 136.42.220.91.in-addr.arpa.: domain name does not exist
[0] 137.42.220.91.in-addr.arpa.: domain name does not exist
[0] 138.42.220.91.in-addr.arpa.: domain name does not exist
[0] 139.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 140.42.220.91.in-addr.arpa. domain name pointer eu-smtp-delivery-2.mimecast.com
[86400] 141.42.220.91.in-addr.arpa. domain name pointer eu-smtp-delivery-3.mimecast.com
[86400] 142.42.220.91.in-addr.arpa. domain name pointer eu-smtp-delivery-4.mimecast.com
[86400] 143.42.220.91.in-addr.arpa. domain name pointer eu-smtp-delivery-5.mimecast.com
[86400] 144.42.220.91.in-addr.arpa. domain name pointer eu-smtp-delivery-6.mimecast.com
[0] 145.42.220.91.in-addr.arpa.: domain name does not exist
[0] 146.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 147.42.220.91.in-addr.arpa. domain name pointer eu-smtp-delivery-1-backup.mimecast.com
[0] 148.42.220.91.in-addr.arpa.: domain name does not exist
[0] 149.42.220.91.in-addr.arpa.: domain name does not exist
[0] 150.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 151.42.220.91.in-addr.arpa. domain name pointer service221.mimecast.com
[86400] 152.42.220.91.in-addr.arpa. domain name pointer service223.mimecast.com
[86400] 153.42.220.91.in-addr.arpa. domain name pointer service225.mimecast.com
[86400] 154.42.220.91.in-addr.arpa. domain name pointer service227.mimecast.com
[86400] 155.42.220.91.in-addr.arpa. domain name pointer service229.mimecast.com
[86400] 156.42.220.91.in-addr.arpa. domain name pointer service231.mimecast.com
[86400] 157.42.220.91.in-addr.arpa. domain name pointer service233.mimecast.com
[86400] 158.42.220.91.in-addr.arpa. domain name pointer service235.mimecast.com
[86400] 159.42.220.91.in-addr.arpa. domain name pointer service237.mimecast.com
[86400] 160.42.220.91.in-addr.arpa. domain name pointer service239.mimecast.com
[86400] 161.42.220.91.in-addr.arpa. domain name pointer service241.mimecast.com
[86400] 162.42.220.91.in-addr.arpa. domain name pointer service243.mimecast.com
[86400] 163.42.220.91.in-addr.arpa. domain name pointer service245.mimecast.com
[86400] 164.42.220.91.in-addr.arpa. domain name pointer service247.mimecast.com
[86400] 165.42.220.91.in-addr.arpa. domain name pointer service249.mimecast.com
[86400] 166.42.220.91.in-addr.arpa. domain name pointer service251.mimecast.com
[86400] 167.42.220.91.in-addr.arpa. domain name pointer service253.mimecast.com
[86400] 168.42.220.91.in-addr.arpa. domain name pointer service255.mimecast.com
[86400] 169.42.220.91.in-addr.arpa. domain name pointer service257.mimecast.com
[86400] 170.42.220.91.in-addr.arpa. domain name pointer service259.mimecast.com
[86400] 171.42.220.91.in-addr.arpa. domain name pointer service261.mimecast.com
[86400] 172.42.220.91.in-addr.arpa. domain name pointer service263.mimecast.com
[86400] 173.42.220.91.in-addr.arpa. domain name pointer service265.mimecast.com
[86400] 174.42.220.91.in-addr.arpa. domain name pointer service267.mimecast.com
[86400] 175.42.220.91.in-addr.arpa. domain name pointer service269.mimecast.com
[0] 176.42.220.91.in-addr.arpa.: domain name does not exist
[0] 177.42.220.91.in-addr.arpa.: domain name does not exist
[0] 178.42.220.91.in-addr.arpa.: domain name does not exist
[0] 179.42.220.91.in-addr.arpa.: domain name does not exist
[0] 180.42.220.91.in-addr.arpa.: domain name does not exist
[0] 181.42.220.91.in-addr.arpa.: domain name does not exist
[0] 182.42.220.91.in-addr.arpa.: domain name does not exist
[0] 183.42.220.91.in-addr.arpa.: domain name does not exist
[0] 184.42.220.91.in-addr.arpa.: domain name does not exist
[0] 185.42.220.91.in-addr.arpa.: domain name does not exist
[0] 186.42.220.91.in-addr.arpa.: domain name does not exist
[0] 187.42.220.91.in-addr.arpa.: domain name does not exist
[0] 188.42.220.91.in-addr.arpa.: domain name does not exist
[0] 189.42.220.91.in-addr.arpa.: domain name does not exist
[0] 190.42.220.91.in-addr.arpa.: domain name does not exist
[0] 191.42.220.91.in-addr.arpa.: domain name does not exist
[0] 192.42.220.91.in-addr.arpa.: domain name does not exist
[0] 193.42.220.91.in-addr.arpa.: domain name does not exist
[0] 194.42.220.91.in-addr.arpa.: domain name does not exist
[0] 195.42.220.91.in-addr.arpa.: domain name does not exist
[0] 196.42.220.91.in-addr.arpa.: domain name does not exist
[0] 197.42.220.91.in-addr.arpa.: domain name does not exist
[0] 198.42.220.91.in-addr.arpa.: domain name does not exist
[0] 199.42.220.91.in-addr.arpa.: domain name does not exist
[0] 200.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 201.42.220.91.in-addr.arpa. domain name pointer eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com
[86400] 202.42.220.91.in-addr.arpa. domain name pointer eu-smtp-outbound-1.mimecast.com eu-smtp-outbound-2.mimecast.com
[86400] 203.42.220.91.in-addr.arpa. domain name pointer eu-smtp-journal-1.mimecast.com eu-smtp-journal-2.mimecast.com
[86400] 204.42.220.91.in-addr.arpa. domain name pointer eu-smtp-o365-outbound-2.mimecast.com eu-smtp-o365-outbound-1.mimecast.com
[86400] 205.42.220.91.in-addr.arpa. domain name pointer eu-smtp-delivery-7.mimecast.com
[0] 206.42.220.91.in-addr.arpa.: domain name does not exist
[0] 207.42.220.91.in-addr.arpa.: domain name does not exist
[0] 208.42.220.91.in-addr.arpa.: domain name does not exist
[0] 209.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 210.42.220.91.in-addr.arpa. domain name pointer eu-smtp-2.mimecast.com eu-smtp-1.mimecast.com
[86400] 211.42.220.91.in-addr.arpa. domain name pointer eu-smtp-inbound-1.mimecast.com eu-smtp-inbound-2.mimecast.com
[86400] 212.42.220.91.in-addr.arpa. domain name pointer eu-smtp-outbound-2.mimecast.com eu-smtp-outbound-1.mimecast.com
[86400] 213.42.220.91.in-addr.arpa. domain name pointer eu-smtp-journal-1.mimecast.com eu-smtp-journal-2.mimecast.com
[86400] 214.42.220.91.in-addr.arpa. domain name pointer eu-smtp-o365-outbound-2.mimecast.com eu-smtp-o365-outbound-1.mimecast.com
[0] 215.42.220.91.in-addr.arpa.: domain name does not exist
[0] 216.42.220.91.in-addr.arpa.: domain name does not exist
[0] 217.42.220.91.in-addr.arpa.: domain name does not exist
[0] 218.42.220.91.in-addr.arpa.: domain name does not exist
[0] 219.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 220.42.220.91.in-addr.arpa. domain name pointer eu-smtp-2.mimecast.com eu-smtp-1.mimecast.com
[86400] 221.42.220.91.in-addr.arpa. domain name pointer mpp.mimecast.com
[86400] 222.42.220.91.in-addr.arpa. domain name pointer mobile.mimecast.com
[0] 223.42.220.91.in-addr.arpa.: domain name does not exist
[0] 224.42.220.91.in-addr.arpa.: domain name does not exist
[0] 225.42.220.91.in-addr.arpa.: domain name does not exist
[0] 226.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 227.42.220.91.in-addr.arpa. domain name pointer eu-smtp-delivery-1.mimecast.com
[86400] 228.42.220.91.in-addr.arpa. domain name pointer lfs.mimecast.com
[86400] 229.42.220.91.in-addr.arpa. domain name pointer service-alpha-outbound1.mimecast.com
[86400] 230.42.220.91.in-addr.arpa. domain name pointer console-uk.mimecast.com
[86400] 231.42.220.91.in-addr.arpa. domain name pointer service-alpha-inbound-a.mimecast.com service-alpha-inbound-b.mimecast.com
[86400] 232.42.220.91.in-addr.arpa. domain name pointer service-alpha-outbound-b.mimecast.com service-alpha-outbound-a.mimecast.com
[86400] 233.42.220.91.in-addr.arpa. domain name pointer service-alpha-journal-a.mimecast.com
[86400] 234.42.220.91.in-addr.arpa. domain name pointer service-alpha-journal-b.mimecast.com
[0] 235.42.220.91.in-addr.arpa.: domain name does not exist
[0] 236.42.220.91.in-addr.arpa.: domain name does not exist
[0] 237.42.220.91.in-addr.arpa.: domain name does not exist
[0] 238.42.220.91.in-addr.arpa.: domain name does not exist
[0] 239.42.220.91.in-addr.arpa.: domain name does not exist
[86400] 240.42.220.91.in-addr.arpa. domain name pointer eu-smtp-1.mimecast.com eu-smtp-2.mimecast.com
[86400] 241.42.220.91.in-addr.arpa. domain name pointer eu-smtp-inbound-2.mimecast.com eu-smtp-inbound-1.mimecast.com
[86400] 242.42.220.91.in-addr.arpa. domain name pointer eu-smtp-outbound-2.mimecast.com eu-smtp-outbound-1.mimecast.com
[86400] 243.42.220.91.in-addr.arpa. domain name pointer eu-smtp-journal-2.mimecast.com eu-smtp-journal-1.mimecast.com
[86400] 244.42.220.91.in-addr.arpa. domain name pointer eu-smtp-o365-outbound-2.mimecast.com eu-smtp-o365-outbound-1.mimecast.com
[0] 245.42.220.91.in-addr.arpa.: domain name does not exist
[0] 246.42.220.91.in-addr.arpa.: domain name does not exist
[0] 247.42.220.91.in-addr.arpa.: domain name does not exist
[0] 248.42.220.91.in-addr.arpa.: domain name does not exist
[0] 249.42.220.91.in-addr.arpa.: domain name does not exist
[0] 250.42.220.91.in-addr.arpa.: domain name does not exist
[0] 251.42.220.91.in-addr.arpa.: domain name does not exist
[0] 252.42.220.91.in-addr.arpa.: domain name does not exist
[0] 253.42.220.91.in-addr.arpa.: domain name does not exist
[0] 254.42.220.91.in-addr.arpa.: domain name does not exist
[0] 255.42.220.91.in-addr.arpa.: domain name does not exist