[0] 0.237.64.192.in-addr.arpa.: domain name does not exist
[0] 1.237.64.192.in-addr.arpa.: domain name does not exist
[60] 2.237.64.192.in-addr.arpa. domain name pointer discountvoucher-a.sailthru.com
[60] 3.237.64.192.in-addr.arpa. domain name pointer pmta237-3.sailthru.com
[60] 4.237.64.192.in-addr.arpa. domain name pointer pmta237-4.sailthru.com
[60] 5.237.64.192.in-addr.arpa. domain name pointer pmta237-5.sailthru.com
[60] 6.237.64.192.in-addr.arpa. domain name pointer pmta237-6.sailthru.com
[86400] 7.237.64.192.in-addr.arpa. domain name pointer mx-roozt-a.sailthru.com
[600] 8.237.64.192.in-addr.arpa. domain name pointer patch-d.sailthru.com
[600] 9.237.64.192.in-addr.arpa. domain name pointer patch-c.sailthru.com
[600] 10.237.64.192.in-addr.arpa. domain name pointer patch-b.sailthru.com
[86400] 11.237.64.192.in-addr.arpa. domain name pointer mx-makari-a.sailthru.com
[600] 12.237.64.192.in-addr.arpa. domain name pointer mta237-12.sailthru.com
[86400] 13.237.64.192.in-addr.arpa. domain name pointer mx-viggle-b.sailthru.com
[3600] 14.237.64.192.in-addr.arpa. domain name pointer mx-trigmedia-e.sailthru.com
[86400] 15.237.64.192.in-addr.arpa. domain name pointer mx-lwd-a.sailthru.com
[86400] 16.237.64.192.in-addr.arpa. domain name pointer mx-lwd-b.sailthru.com
[86400] 17.237.64.192.in-addr.arpa. domain name pointer mx-numberfire-a.sailthru.com
[86400] 18.237.64.192.in-addr.arpa. domain name pointer pmta237-18.sailthru.com
[86400] 19.237.64.192.in-addr.arpa. domain name pointer pmta237-19.sailthru.com
[86400] 20.237.64.192.in-addr.arpa. domain name pointer usnews-b2b.sailthru.com
[86400] 21.237.64.192.in-addr.arpa. domain name pointer nationalreview-a.sailthru.com
[600] 22.237.64.192.in-addr.arpa. domain name pointer mta237-22.sailthru.com
[86400] 23.237.64.192.in-addr.arpa. domain name pointer mx-birchbox-a.sailthru.com
[86400] 24.237.64.192.in-addr.arpa. domain name pointer mx-birchbox-b.sailthru.com
[60] 25.237.64.192.in-addr.arpa. domain name pointer signet-e.sailthru.com
[86400] 26.237.64.192.in-addr.arpa. domain name pointer mx-jdeal-a.sailthru.com
[600] 27.237.64.192.in-addr.arpa. domain name pointer mta236-27.sailthru.com
[86400] 28.237.64.192.in-addr.arpa. domain name pointer mta237-28.sailthru.com
[86400] 29.237.64.192.in-addr.arpa. domain name pointer shadestore-a.sailthru.com
[86400] 30.237.64.192.in-addr.arpa. domain name pointer shadestore-b.sailthru.com
[86400] 31.237.64.192.in-addr.arpa. domain name pointer mx-themuse-a.sailthru.com
[86400] 32.237.64.192.in-addr.arpa. domain name pointer mx-srcmedia-a.sailthru.com
[86400] 33.237.64.192.in-addr.arpa. domain name pointer mx-amrcnbankr-a.sailthru.com
[86400] 34.237.64.192.in-addr.arpa. domain name pointer mx-amrcnbankr-b.sailthru.com
[86400] 35.237.64.192.in-addr.arpa. domain name pointer mx-infomgmt-a.sailthru.com
[86400] 36.237.64.192.in-addr.arpa. domain name pointer mx-infomgmt-b.sailthru.com
[86400] 37.237.64.192.in-addr.arpa. domain name pointer mx-hlthdtmgmt-a.sailthru.com
[86400] 38.237.64.192.in-addr.arpa. domain name pointer mx-insurnetwk-a.sailthru.com
[86400] 39.237.64.192.in-addr.arpa. domain name pointer mx-imweekly-a.sailthru.com
[86400] 40.237.64.192.in-addr.arpa. domain name pointer mx-finplan-a.sailthru.com
[86400] 41.237.64.192.in-addr.arpa. domain name pointer mx-finplan-b.sailthru.com
[86400] 42.237.64.192.in-addr.arpa. domain name pointer mx-onwallst-a.sailthru.com
[86400] 43.237.64.192.in-addr.arpa. domain name pointer mx-bankinvcon-a.sailthru.com
[86400] 44.237.64.192.in-addr.arpa. domain name pointer mx-ebabennews-a.sailthru.com
[86400] 45.237.64.192.in-addr.arpa. domain name pointer mx-ebabennews-b.sailthru.com
[86400] 46.237.64.192.in-addr.arpa. domain name pointer mx-cujournal-a.sailthru.com
[86400] 47.237.64.192.in-addr.arpa. domain name pointer mx-trdrmagz-a.sailthru.com
[86400] 48.237.64.192.in-addr.arpa. domain name pointer mx-sectechmon-a.sailthru.com
[86400] 49.237.64.192.in-addr.arpa. domain name pointer mx-trdrmagz-b.sailthru.com
[86400] 50.237.64.192.in-addr.arpa. domain name pointer mx-bondbuyer-a.sailthru.com
[86400] 51.237.64.192.in-addr.arpa. domain name pointer mx-bankinvcon-b.sailthru.com
[86400] 52.237.64.192.in-addr.arpa. domain name pointer mx-capnewyork-a.sailthru.com
[86400] 53.237.64.192.in-addr.arpa. domain name pointer mx-capnewyork-b.sailthru.com
[86400] 54.237.64.192.in-addr.arpa. domain name pointer pmta237-54.sailthru.com
[3600] 55.237.64.192.in-addr.arpa. domain name pointer mx-trigmedia-c.sailthru.com
[3600] 56.237.64.192.in-addr.arpa. domain name pointer mx-trigmedia-d.sailthru.com
[86400] 57.237.64.192.in-addr.arpa. domain name pointer mx-wtopfm-a.sailthru.com
[86400] 58.237.64.192.in-addr.arpa. domain name pointer mx-wtopfm-b.sailthru.com
[86400] 59.237.64.192.in-addr.arpa. domain name pointer justfab-59.sailthru.com
[86400] 60.237.64.192.in-addr.arpa. domain name pointer mx-paymtsrc-a.sailthru.com
[86400] 61.237.64.192.in-addr.arpa. domain name pointer mx-natmrtgnews-a.sailthru.com
[86400] 62.237.64.192.in-addr.arpa. domain name pointer mx-natmrtgnews-b.sailthru.com
[86400] 63.237.64.192.in-addr.arpa. domain name pointer mx-acctntoday-a.sailthru.com
[86400] 64.237.64.192.in-addr.arpa. domain name pointer mx-acctntoday-b.sailthru.com
[600] 65.237.64.192.in-addr.arpa. domain name pointer fashionnova-c.sailthru.com
[86400] 66.237.64.192.in-addr.arpa. domain name pointer mx-shopblit-a.sailthru.com
[86400] 67.237.64.192.in-addr.arpa. domain name pointer pmta237-67.sailthru.com
[86400] 68.237.64.192.in-addr.arpa. domain name pointer khanacademy-68.sailthru.com
[60] 69.237.64.192.in-addr.arpa. domain name pointer pmta237-69.sailthru.com
[60] 70.237.64.192.in-addr.arpa. domain name pointer condenast-h.sailthru.com
[60] 71.237.64.192.in-addr.arpa. domain name pointer morningbrew-a.sailthru.com
[600] 72.237.64.192.in-addr.arpa. domain name pointer condenast-i.sailthru.com
[600] 73.237.64.192.in-addr.arpa. domain name pointer mta236-73.sailthru.com
[86400] 74.237.64.192.in-addr.arpa. domain name pointer mx-pinchme-a.sailthru.com
[86400] 75.237.64.192.in-addr.arpa. domain name pointer mx-pinchme-b.sailthru.com
[86400] 76.237.64.192.in-addr.arpa. domain name pointer mx-coursehorse-a.sailthru.com
[600] 77.237.64.192.in-addr.arpa. domain name pointer mta237-77.sailthru.com
[600] 78.237.64.192.in-addr.arpa. domain name pointer mta237-78.sailthru.com
[600] 79.237.64.192.in-addr.arpa. domain name pointer mta237-79.sailthru.com
[600] 80.237.64.192.in-addr.arpa. domain name pointer mta237-80.sailthru.com
[86400] 81.237.64.192.in-addr.arpa. domain name pointer theskimm-d.sailthru.com
[86400] 82.237.64.192.in-addr.arpa. domain name pointer orchard-a.sailthru.com
[600] 83.237.64.192.in-addr.arpa. domain name pointer mta237-83.sailthru.com
[86400] 84.237.64.192.in-addr.arpa. domain name pointer mx-dayspring-b.sailthru.com
[86400] 85.237.64.192.in-addr.arpa. domain name pointer mx-dayspring-c.sailthru.com
[600] 86.237.64.192.in-addr.arpa. domain name pointer shoedazzle-c.sailthru.com
[60] 87.237.64.192.in-addr.arpa. domain name pointer shoedazzle-d.sailthru.com
[86400] 88.237.64.192.in-addr.arpa. domain name pointer shoedazzle-a.sailthru.com
[86400] 89.237.64.192.in-addr.arpa. domain name pointer nationalreview-b.sailthru.com
[86400] 90.237.64.192.in-addr.arpa. domain name pointer mx-theblaze-a.sailthru.com
[86400] 91.237.64.192.in-addr.arpa. domain name pointer mx-theblaze-b.sailthru.com
[86400] 92.237.64.192.in-addr.arpa. domain name pointer mx-theblaze-c.sailthru.com
[86400] 93.237.64.192.in-addr.arpa. domain name pointer mx-theblaze-d.sailthru.com
[86400] 94.237.64.192.in-addr.arpa. domain name pointer mx-dealnews-c.sailthru.com
[86400] 95.237.64.192.in-addr.arpa. domain name pointer mx-theblaze-f.sailthru.com
[86400] 96.237.64.192.in-addr.arpa. domain name pointer mx-theblaze-g.sailthru.com
[86400] 97.237.64.192.in-addr.arpa. domain name pointer mx-srvcfinder-a.sailthru.com
[600] 98.237.64.192.in-addr.arpa. domain name pointer mta237-98.sailthru.com
[86400] 99.237.64.192.in-addr.arpa. domain name pointer nj12mta-99.sailthru.com
[600] 100.237.64.192.in-addr.arpa. domain name pointer breitbart-c.sailthru.com
[86400] 101.237.64.192.in-addr.arpa. domain name pointer mx-allwomenstalk-a.sailthru.com
[86400] 102.237.64.192.in-addr.arpa. domain name pointer mx-allwomenstalk-b.sailthru.com
[86400] 103.237.64.192.in-addr.arpa. domain name pointer nj12mta-103.sailthru.com
[600] 104.237.64.192.in-addr.arpa. domain name pointer signet-b.sailthru.com
[600] 105.237.64.192.in-addr.arpa. domain name pointer signet-d.sailthru.com
[1800] 106.237.64.192.in-addr.arpa. domain name pointer signet-f.sailthru.com
[86400] 107.237.64.192.in-addr.arpa. domain name pointer mx-smithcol-a.sailthru.com
[86400] 108.237.64.192.in-addr.arpa. domain name pointer mx-smithcol-b.sailthru.com
[1800] 109.237.64.192.in-addr.arpa. domain name pointer mta237-109.sailthru.com
[1800] 110.237.64.192.in-addr.arpa. domain name pointer breitbart-a.sailthru.com
[86400] 111.237.64.192.in-addr.arpa. domain name pointer mx-pigsback-a.sailthru.com
[86400] 112.237.64.192.in-addr.arpa. domain name pointer mx-pigsback-b.sailthru.com
[600] 113.237.64.192.in-addr.arpa. domain name pointer condenast-g.sailthru.com
[1800] 114.237.64.192.in-addr.arpa. domain name pointer mta237-114.sailthru.com
[86400] 115.237.64.192.in-addr.arpa. domain name pointer mta237-115.sailthru.com
[600] 116.237.64.192.in-addr.arpa. domain name pointer fashionnova-f.sailthru.com
[1800] 117.237.64.192.in-addr.arpa. domain name pointer mta237-117.sailthru.com
[1800] 118.237.64.192.in-addr.arpa. domain name pointer mta237-118.sailthru.com
[1800] 119.237.64.192.in-addr.arpa. domain name pointer mta237-119.sailthru.com
[86400] 120.237.64.192.in-addr.arpa. domain name pointer pmta237-120.sailthru.com
[1800] 121.237.64.192.in-addr.arpa. domain name pointer morningbrew-b.sailthru.com
[600] 122.237.64.192.in-addr.arpa. domain name pointer breitbart-b.sailthru.com
[86400] 123.237.64.192.in-addr.arpa. domain name pointer mx-myeducation-a.sailthru.com
[86400] 124.237.64.192.in-addr.arpa. domain name pointer mx-directbrands-a.sailthru.com
[86400] 125.237.64.192.in-addr.arpa. domain name pointer mta237-125.sailthru.com
[0] 126.237.64.192.in-addr.arpa.: domain name does not exist
[0] 127.237.64.192.in-addr.arpa.: domain name does not exist
[86400] 128.237.64.192.in-addr.arpa. domain name pointer mx-srcmedia-b.sailthru.com
[0] 129.237.64.192.in-addr.arpa.: domain name does not exist
[86400] 130.237.64.192.in-addr.arpa. domain name pointer pmta237-130.sailthru.com
[86400] 131.237.64.192.in-addr.arpa. domain name pointer mx-potential-a.sailthru.com
[86400] 132.237.64.192.in-addr.arpa. domain name pointer mx-playboy-a.sailthru.com
[86400] 133.237.64.192.in-addr.arpa. domain name pointer mx-playboy-b.sailthru.com
[86400] 134.237.64.192.in-addr.arpa. domain name pointer mx-about-a.sailthru.com
[86400] 135.237.64.192.in-addr.arpa. domain name pointer mx-about-b.sailthru.com
[86400] 136.237.64.192.in-addr.arpa. domain name pointer mx-about-c.sailthru.com
[86400] 137.237.64.192.in-addr.arpa. domain name pointer mx-about-d.sailthru.com
[86400] 138.237.64.192.in-addr.arpa. domain name pointer mx-about-e.sailthru.com
[86400] 139.237.64.192.in-addr.arpa. domain name pointer mx-about-f.sailthru.com
[86400] 140.237.64.192.in-addr.arpa. domain name pointer mx-about-g.sailthru.com
[86400] 141.237.64.192.in-addr.arpa. domain name pointer mx-about-h.sailthru.com
[86400] 142.237.64.192.in-addr.arpa. domain name pointer ivyexec-a.sailthru.com
[86400] 143.237.64.192.in-addr.arpa. domain name pointer ivyexec-b.sailthru.com
[86400] 144.237.64.192.in-addr.arpa. domain name pointer mx-teambuy-c.sailthru.com
[86400] 145.237.64.192.in-addr.arpa. domain name pointer minted-a.sailthru.com
[86400] 146.237.64.192.in-addr.arpa. domain name pointer mx-mailonline-a.sailthru.com
[86400] 147.237.64.192.in-addr.arpa. domain name pointer condenast-a.sailthru.com
[86400] 148.237.64.192.in-addr.arpa. domain name pointer mx-mailonline-b.sailthru.com
[86400] 149.237.64.192.in-addr.arpa. domain name pointer pmta237-149.sailthru.com
[600] 150.237.64.192.in-addr.arpa. domain name pointer mta237-150.sailthru.com
[86400] 151.237.64.192.in-addr.arpa. domain name pointer pmta237-151.sailthru.com
[86400] 152.237.64.192.in-addr.arpa. domain name pointer mx-ringier-a.sailthru.com
[86400] 153.237.64.192.in-addr.arpa. domain name pointer mx-ringier-b.sailthru.com
[86400] 154.237.64.192.in-addr.arpa. domain name pointer mx-justfab-a.sailthru.com
[86400] 155.237.64.192.in-addr.arpa. domain name pointer mx-justfab-b.sailthru.com
[86400] 156.237.64.192.in-addr.arpa. domain name pointer mx-justfab-c.sailthru.com
[86400] 157.237.64.192.in-addr.arpa. domain name pointer mx-justfab-d.sailthru.com
[86400] 158.237.64.192.in-addr.arpa. domain name pointer mx-justfab-e.sailthru.com
[86400] 159.237.64.192.in-addr.arpa. domain name pointer mx-justfab-f.sailthru.com
[86400] 160.237.64.192.in-addr.arpa. domain name pointer mx-justfab-g.sailthru.com
[86400] 161.237.64.192.in-addr.arpa. domain name pointer mx-justfab-h.sailthru.com
[86400] 162.237.64.192.in-addr.arpa. domain name pointer mx-justfab-i.sailthru.com
[86400] 163.237.64.192.in-addr.arpa. domain name pointer mx-justfab-j.sailthru.com
[86400] 164.237.64.192.in-addr.arpa. domain name pointer nextag-a.sailthru.com
[86400] 165.237.64.192.in-addr.arpa. domain name pointer mx-letsdeal-a.sailthru.com
[86400] 166.237.64.192.in-addr.arpa. domain name pointer mx-genomeweb-a.sailthru.com
[86400] 167.237.64.192.in-addr.arpa. domain name pointer mx-letsdeal-c.sailthru.com
[86400] 168.237.64.192.in-addr.arpa. domain name pointer mx-letsdeal-d.sailthru.com
[86400] 169.237.64.192.in-addr.arpa. domain name pointer mx-govexec-a.sailthru.com
[86400] 170.237.64.192.in-addr.arpa. domain name pointer mx-hearst-a.sailthru.com
[86400] 171.237.64.192.in-addr.arpa. domain name pointer mx-hearst-b.sailthru.com
[86400] 172.237.64.192.in-addr.arpa. domain name pointer theskimm-e.sailthru.com
[600] 173.237.64.192.in-addr.arpa. domain name pointer hearst-i.sailthru.com
[1800] 174.237.64.192.in-addr.arpa. domain name pointer hearst-g.sailthru.com
[1800] 175.237.64.192.in-addr.arpa. domain name pointer hearst-h.sailthru.com
[86400] 176.237.64.192.in-addr.arpa. domain name pointer justfab-176.sailthru.com
[86400] 177.237.64.192.in-addr.arpa. domain name pointer justfab-177.sailthru.com
[86400] 178.237.64.192.in-addr.arpa. domain name pointer justfab-178.sailthru.com
[86400] 179.237.64.192.in-addr.arpa. domain name pointer justfab-179.sailthru.com
[86400] 180.237.64.192.in-addr.arpa. domain name pointer justfab-180.sailthru.com
[600] 181.237.64.192.in-addr.arpa. domain name pointer signet-a.sailthru.com
[86400] 182.237.64.192.in-addr.arpa. domain name pointer dsmgroup-g.sailthru.com
[600] 183.237.64.192.in-addr.arpa. domain name pointer fashionnova-e.sailthru.com
[86400] 184.237.64.192.in-addr.arpa. domain name pointer justfab-184.sailthru.com
[86400] 185.237.64.192.in-addr.arpa. domain name pointer justfab-185.sailthru.com
[86400] 186.237.64.192.in-addr.arpa. domain name pointer justfab-186.sailthru.com
[86400] 187.237.64.192.in-addr.arpa. domain name pointer justfab-187.sailthru.com
[86400] 188.237.64.192.in-addr.arpa. domain name pointer pmta237-188.sailthru.com
[86400] 189.237.64.192.in-addr.arpa. domain name pointer epic-a.sailthru.com
[86400] 190.237.64.192.in-addr.arpa. domain name pointer nj13mta-190.sailthru.com
[86400] 191.237.64.192.in-addr.arpa. domain name pointer hearst-d.sailthru.com
[60] 192.237.64.192.in-addr.arpa. domain name pointer pmta237-192.sailthru.com
[60] 193.237.64.192.in-addr.arpa. domain name pointer pmta237-193.sailthru.com
[60] 194.237.64.192.in-addr.arpa. domain name pointer pmta237-194.sailthru.com
[60] 195.237.64.192.in-addr.arpa. domain name pointer pmta237-195.sailthru.com
[60] 196.237.64.192.in-addr.arpa. domain name pointer pmta237-196.sailthru.com
[60] 197.237.64.192.in-addr.arpa. domain name pointer pmta237-197.sailthru.com
[60] 198.237.64.192.in-addr.arpa. domain name pointer pmta237-198.sailthru.com
[60] 199.237.64.192.in-addr.arpa. domain name pointer pmta237-199.sailthru.com
[60] 200.237.64.192.in-addr.arpa. domain name pointer pmta237-200.sailthru.com
[0] 201.237.64.192.in-addr.arpa.: domain name does not exist
[60] 202.237.64.192.in-addr.arpa. domain name pointer pmta237-202.sailthru.com
[60] 203.237.64.192.in-addr.arpa. domain name pointer pmta237-203.sailthru.com
[60] 204.237.64.192.in-addr.arpa. domain name pointer pmta237-204.sailthru.com
[60] 205.237.64.192.in-addr.arpa. domain name pointer pmta237-205.sailthru.com
[60] 206.237.64.192.in-addr.arpa. domain name pointer pmta237-206.sailthru.com
[60] 207.237.64.192.in-addr.arpa. domain name pointer pmta237-207.sailthru.com
[60] 208.237.64.192.in-addr.arpa. domain name pointer pmta237-208.sailthru.com
[60] 209.237.64.192.in-addr.arpa. domain name pointer fashionnova-b.sailthru.com
[600] 210.237.64.192.in-addr.arpa. domain name pointer fashionnova-a.sailthru.com
[86400] 211.237.64.192.in-addr.arpa. domain name pointer toryburch-d.sailthru.com
[86400] 212.237.64.192.in-addr.arpa. domain name pointer pmta19.sailthru.com
[600] 213.237.64.192.in-addr.arpa. domain name pointer fashionnova-h.sailthru.com
[86400] 214.237.64.192.in-addr.arpa. domain name pointer pmta21.sailthru.com
[86400] 215.237.64.192.in-addr.arpa. domain name pointer pmta22.sailthru.com
[86400] 216.237.64.192.in-addr.arpa. domain name pointer pmta23.sailthru.com
[86400] 217.237.64.192.in-addr.arpa. domain name pointer pmta24.sailthru.com
[600] 218.237.64.192.in-addr.arpa. domain name pointer whattoexpect-b.sailthru.com
[86400] 219.237.64.192.in-addr.arpa. domain name pointer pmta26.sailthru.com
[600] 220.237.64.192.in-addr.arpa. domain name pointer patch-a.sailthru.com
[86400] 221.237.64.192.in-addr.arpa. domain name pointer pmta28.sailthru.com
[86400] 222.237.64.192.in-addr.arpa. domain name pointer pmta29.sailthru.com
[86400] 223.237.64.192.in-addr.arpa. domain name pointer pmta30.sailthru.com
[1800] 224.237.64.192.in-addr.arpa. domain name pointer nj10mta-224.sailthru.com
[86400] 225.237.64.192.in-addr.arpa. domain name pointer nj10mta-225.sailthru.com
[86400] 226.237.64.192.in-addr.arpa. domain name pointer nj10mta-226.sailthru.com
[86400] 227.237.64.192.in-addr.arpa. domain name pointer nj10mta-227.sailthru.com
[86400] 228.237.64.192.in-addr.arpa. domain name pointer pmta35.sailthru.com
[86400] 229.237.64.192.in-addr.arpa. domain name pointer hearst-c.sailthru.com
[86400] 230.237.64.192.in-addr.arpa. domain name pointer pmta16.sailthru.com
[86400] 231.237.64.192.in-addr.arpa. domain name pointer pmta7.sailthru.com
[86400] 232.237.64.192.in-addr.arpa. domain name pointer pmta8.sailthru.com
[86400] 233.237.64.192.in-addr.arpa. domain name pointer pmta9.sailthru.com
[86400] 234.237.64.192.in-addr.arpa. domain name pointer toryburch-b.sailthru.com
[86400] 235.237.64.192.in-addr.arpa. domain name pointer pmta11.sailthru.com
[86400] 236.237.64.192.in-addr.arpa. domain name pointer pmta12.sailthru.com
[86400] 237.237.64.192.in-addr.arpa. domain name pointer toryburch-c.sailthru.com
[600] 238.237.64.192.in-addr.arpa. domain name pointer whattoexpect-a.sailthru.com
[600] 239.237.64.192.in-addr.arpa. domain name pointer fashionnova-g.sailthru.com
[86400] 240.237.64.192.in-addr.arpa. domain name pointer toryburch-a.sailthru.com
[86400] 241.237.64.192.in-addr.arpa. domain name pointer pmta3.sailthru.com
[600] 242.237.64.192.in-addr.arpa. domain name pointer mta237-242.sailthru.com
[86400] 243.237.64.192.in-addr.arpa. domain name pointer pmta5.sailthru.com
[86400] 244.237.64.192.in-addr.arpa. domain name pointer pmta6.sailthru.com
[600] 245.237.64.192.in-addr.arpa. domain name pointer signet-c.sailthru.com
[60] 246.237.64.192.in-addr.arpa. domain name pointer pmta237-246.sailthru.com
[60] 247.237.64.192.in-addr.arpa. domain name pointer pmta237-247.sailthru.com
[60] 248.237.64.192.in-addr.arpa. domain name pointer fashionnova-d.sailthru.com
[60] 249.237.64.192.in-addr.arpa. domain name pointer pmta237-249.sailthru.com
[60] 250.237.64.192.in-addr.arpa. domain name pointer pmta237-250.sailthru.com
[60] 251.237.64.192.in-addr.arpa. domain name pointer pmta237-251.sailthru.com
[60] 252.237.64.192.in-addr.arpa. domain name pointer pmta237-252.sailthru.com
[60] 253.237.64.192.in-addr.arpa. domain name pointer pmta237-253.sailthru.com
[60] 254.237.64.192.in-addr.arpa. domain name pointer pmta237-254.sailthru.com
[0] 255.237.64.192.in-addr.arpa.: domain name does not exist