[0] 0.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 1.113.175.188.in-addr.arpa. domain name pointer rio-rw-ros01-V228-Radio-Unicov-188-175-113-1.net.rionet.cz
[0] 2.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 3.113.175.188.in-addr.arpa. domain name pointer 188-175-113-3.client.rionet.cz
[1800] 4.113.175.188.in-addr.arpa. domain name pointer 188-175-113-4.client.rionet.cz
[1800] 5.113.175.188.in-addr.arpa. domain name pointer sitK9-bb-jrt01-ge-5-0-4-926-188-175-113-5.net.rionet.cz
[1800] 6.113.175.188.in-addr.arpa. domain name pointer 0965-ether1-188-175-113-6.net.rionet.cz
[1800] 7.113.175.188.in-addr.arpa. domain name pointer 188-175-113-7.client.rionet.cz
[1800] 8.113.175.188.in-addr.arpa. domain name pointer 188-175-113-8.client.rionet.cz
[1800] 9.113.175.188.in-addr.arpa. domain name pointer mt-b2b-valenta-jenikovicka634-ether1-188-175-113-9.net.rionet.cz
[1800] 10.113.175.188.in-addr.arpa. domain name pointer 188-175-113-10.client.rionet.cz
[1800] 11.113.175.188.in-addr.arpa. domain name pointer 188-175-113-11.client.rionet.cz
[1800] 12.113.175.188.in-addr.arpa. domain name pointer 188-175-113-12.client.rionet.cz
[0] 13.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 14.113.175.188.in-addr.arpa. domain name pointer 188-175-113-14.client.rionet.cz
[1800] 15.113.175.188.in-addr.arpa. domain name pointer 188-175-113-15.client.rionet.cz
[1800] 16.113.175.188.in-addr.arpa. domain name pointer 188-175-113-16.client.rionet.cz
[1800] 17.113.175.188.in-addr.arpa. domain name pointer phabar-bb-jsw01-ge-0-0-10-0-188-175-113-17.net.rionet.cz
[1800] 18.113.175.188.in-addr.arpa. domain name pointer 188-175-113-18.client.rionet.cz
[1800] 19.113.175.188.in-addr.arpa. domain name pointer 188-175-113-19.client.rionet.cz
[1800] 20.113.175.188.in-addr.arpa. domain name pointer 188-175-113-20.client.rionet.cz
[1800] 21.113.175.188.in-addr.arpa. domain name pointer 188-175-113-21.client.rionet.cz
[1800] 22.113.175.188.in-addr.arpa. domain name pointer 188-175-113-22.client.rionet.cz
[1800] 23.113.175.188.in-addr.arpa. domain name pointer 188-175-113-23.client.rionet.cz
[1800] 24.113.175.188.in-addr.arpa. domain name pointer 188-175-113-24.client.rionet.cz
[1800] 25.113.175.188.in-addr.arpa. domain name pointer 188-175-113-25.client.rionet.cz
[1800] 26.113.175.188.in-addr.arpa. domain name pointer 188-175-113-26.client.rionet.cz
[1800] 27.113.175.188.in-addr.arpa. domain name pointer 188-175-113-27.client.rionet.cz
[1800] 28.113.175.188.in-addr.arpa. domain name pointer 188-175-113-28.client.rionet.cz
[1800] 29.113.175.188.in-addr.arpa. domain name pointer 188-175-113-29.client.rionet.cz
[1800] 30.113.175.188.in-addr.arpa. domain name pointer 188-175-113-30.client.rionet.cz
[1800] 31.113.175.188.in-addr.arpa. domain name pointer 188-175-113-31.client.rionet.cz
[1800] 32.113.175.188.in-addr.arpa. domain name pointer 188-175-113-32.client.rionet.cz
[1800] 33.113.175.188.in-addr.arpa. domain name pointer olovid-bb-jsw01-vlan-19-188-175-113-33.net.rionet.cz
[1800] 34.113.175.188.in-addr.arpa. domain name pointer 188-175-113-34.client.rionet.cz
[1800] 35.113.175.188.in-addr.arpa. domain name pointer 188-175-113-35.client.rionet.cz
[1800] 36.113.175.188.in-addr.arpa. domain name pointer 188-175-113-36.client.rionet.cz
[1800] 37.113.175.188.in-addr.arpa. domain name pointer 188-175-113-37.client.rionet.cz
[1800] 38.113.175.188.in-addr.arpa. domain name pointer 188-175-113-38.client.rionet.cz
[1800] 39.113.175.188.in-addr.arpa. domain name pointer 188-175-113-39.client.rionet.cz
[1800] 40.113.175.188.in-addr.arpa. domain name pointer 188-175-113-40.client.rionet.cz
[1800] 41.113.175.188.in-addr.arpa. domain name pointer 188-175-113-41.client.rionet.cz
[1800] 42.113.175.188.in-addr.arpa. domain name pointer 188-175-113-42.client.rionet.cz
[1800] 43.113.175.188.in-addr.arpa. domain name pointer 188-175-113-43.client.rionet.cz
[1800] 44.113.175.188.in-addr.arpa. domain name pointer 188-175-113-44.client.rionet.cz
[1800] 45.113.175.188.in-addr.arpa. domain name pointer 188-175-113-45.client.rionet.cz
[1800] 46.113.175.188.in-addr.arpa. domain name pointer 188-175-113-46.client.rionet.cz
[1800] 47.113.175.188.in-addr.arpa. domain name pointer 188-175-113-47.client.rionet.cz
[1800] 48.113.175.188.in-addr.arpa. domain name pointer 188-175-113-48.client.rionet.cz
[1800] 49.113.175.188.in-addr.arpa. domain name pointer prg-b2b-chodovicka2280-jsw01-ge-0-0-2-1002-188-175-113-49.net.rionet.cz
[1800] 50.113.175.188.in-addr.arpa. domain name pointer 188-175-113-50.client.rionet.cz
[1800] 51.113.175.188.in-addr.arpa. domain name pointer 188-175-113-51.client.rionet.cz
[1800] 52.113.175.188.in-addr.arpa. domain name pointer 188-175-113-52.client.rionet.cz
[1800] 53.113.175.188.in-addr.arpa. domain name pointer 188-175-113-53.client.rionet.cz
[1800] 54.113.175.188.in-addr.arpa. domain name pointer 188-175-113-54.client.rionet.cz
[1800] 55.113.175.188.in-addr.arpa. domain name pointer 188-175-113-55.client.rionet.cz
[1800] 56.113.175.188.in-addr.arpa. domain name pointer 188-175-113-56.client.rionet.cz
[1800] 57.113.175.188.in-addr.arpa. domain name pointer Aktiv-mt-b2b-inc-tovarni19-bridge1-188-175-113-57.net.rionet.cz
[1800] 58.113.175.188.in-addr.arpa. domain name pointer mail.jirny.com
[1800] 59.113.175.188.in-addr.arpa. domain name pointer 188-175-113-59.client.rionet.cz
[1800] 60.113.175.188.in-addr.arpa. domain name pointer 188-175-113-60.client.rionet.cz
[1800] 61.113.175.188.in-addr.arpa. domain name pointer 188-175-113-61.client.rionet.cz
[1800] 62.113.175.188.in-addr.arpa. domain name pointer 188-175-113-62.client.rionet.cz
[1800] 63.113.175.188.in-addr.arpa. domain name pointer 188-175-113-63.client.rionet.cz
[1800] 64.113.175.188.in-addr.arpa. domain name pointer 188-175-113-64.client.rionet.cz
[1800] 65.113.175.188.in-addr.arpa. domain name pointer phaTTC-srv-jsw01-vlan-1100-188-175-113-65.net.rionet.cz
[1800] 66.113.175.188.in-addr.arpa. domain name pointer pbx.802.cz
[1800] 67.113.175.188.in-addr.arpa. domain name pointer rsa-pbx.802.cz
[1800] 68.113.175.188.in-addr.arpa. domain name pointer 188-175-113-68.client.rionet.cz
[1800] 69.113.175.188.in-addr.arpa. domain name pointer 188-175-113-69.client.rionet.cz
[1800] 70.113.175.188.in-addr.arpa. domain name pointer 188-175-113-70.client.rionet.cz
[1800] 71.113.175.188.in-addr.arpa. domain name pointer 188-175-113-71.client.rionet.cz
[1800] 72.113.175.188.in-addr.arpa. domain name pointer 188-175-113-72.client.rionet.cz
[1800] 73.113.175.188.in-addr.arpa. domain name pointer sitK9-bb-jrt01-xe-8-2-0-3203-188-175-113-73.net.rionet.cz
[1800] 74.113.175.188.in-addr.arpa. domain name pointer 188-175-113-74.client.rionet.cz
[1800] 75.113.175.188.in-addr.arpa. domain name pointer 188-175-113-75.client.rionet.cz
[1800] 76.113.175.188.in-addr.arpa. domain name pointer 188-175-113-76.client.rionet.cz
[1800] 77.113.175.188.in-addr.arpa. domain name pointer 188-175-113-77.client.rionet.cz
[1800] 78.113.175.188.in-addr.arpa. domain name pointer 188-175-113-78.client.rionet.cz
[1800] 79.113.175.188.in-addr.arpa. domain name pointer 188-175-113-79.client.rionet.cz
[1800] 80.113.175.188.in-addr.arpa. domain name pointer 188-175-113-80.client.rionet.cz
[1800] 81.113.175.188.in-addr.arpa. domain name pointer prg-b2b-chodovicka2280-jsw01-ge-0-0-22-2013-188-175-113-81.net.rionet.cz
[1800] 82.113.175.188.in-addr.arpa. domain name pointer Aktiv-mt-b2b-inc-tovarni19-ether8-188-175-113-82.net.rionet.cz
[1800] 83.113.175.188.in-addr.arpa. domain name pointer 188-175-113-83.client.rionet.cz
[1800] 84.113.175.188.in-addr.arpa. domain name pointer 188-175-113-84.client.rionet.cz
[1800] 85.113.175.188.in-addr.arpa. domain name pointer prg-b2b-chodovicka2280-jsw01-vlan-2013-188-175-113-85.net.rionet.cz
[1800] 86.113.175.188.in-addr.arpa. domain name pointer 188-175-113-86.client.rionet.cz
[1800] 87.113.175.188.in-addr.arpa. domain name pointer 188-175-113-87.client.rionet.cz
[1800] 88.113.175.188.in-addr.arpa. domain name pointer 188-175-113-88.client.rionet.cz
[1800] 89.113.175.188.in-addr.arpa. domain name pointer sitK9-bb-jsw01-ge-0-0-3-0-188-175-113-89.net.rionet.cz
[1800] 90.113.175.188.in-addr.arpa. domain name pointer 188-175-113-90.client.rionet.cz
[1800] 91.113.175.188.in-addr.arpa. domain name pointer 188-175-113-91.client.rionet.cz
[1800] 92.113.175.188.in-addr.arpa. domain name pointer 188-175-113-92.client.rionet.cz
[1800] 93.113.175.188.in-addr.arpa. domain name pointer phaStN-b2b-jsw01-ge-0-0-11-0-188-175-113-93.net.rionet.cz
[1800] 94.113.175.188.in-addr.arpa. domain name pointer 188-175-113-94.client.rionet.cz
[1800] 95.113.175.188.in-addr.arpa. domain name pointer 188-175-113-95.client.rionet.cz
[1800] 96.113.175.188.in-addr.arpa. domain name pointer 188-175-113-96.client.rionet.cz
[1800] 97.113.175.188.in-addr.arpa. domain name pointer sitK9-bb-jrt01-ge-5-1-7-795-188-175-113-97.net.rionet.cz
[1800] 98.113.175.188.in-addr.arpa. domain name pointer 188-175-113-98.client.rionet.cz
[1800] 99.113.175.188.in-addr.arpa. domain name pointer 188-175-113-99.client.rionet.cz
[1800] 100.113.175.188.in-addr.arpa. domain name pointer 188-175-113-100.client.rionet.cz
[1800] 101.113.175.188.in-addr.arpa. domain name pointer 188-175-113-101.client.rionet.cz
[1800] 102.113.175.188.in-addr.arpa. domain name pointer router.aksignal.cz
[1800] 103.113.175.188.in-addr.arpa. domain name pointer 188-175-113-103.client.rionet.cz
[1800] 104.113.175.188.in-addr.arpa. domain name pointer 188-175-113-104.client.rionet.cz
[1800] 105.113.175.188.in-addr.arpa. domain name pointer phabar-bb-jsw01-vlan-2018-188-175-113-105.net.rionet.cz
[1800] 106.113.175.188.in-addr.arpa. domain name pointer mail.lobkowicz.cz
[1800] 107.113.175.188.in-addr.arpa. domain name pointer 188-175-113-107.client.rionet.cz
[1800] 108.113.175.188.in-addr.arpa. domain name pointer 188-175-113-108.client.rionet.cz
[1800] 109.113.175.188.in-addr.arpa. domain name pointer 188-175-113-109.client.rionet.cz
[1800] 110.113.175.188.in-addr.arpa. domain name pointer 188-175-113-110.client.rionet.cz
[1800] 111.113.175.188.in-addr.arpa. domain name pointer 188-175-113-111.client.rionet.cz
[1800] 112.113.175.188.in-addr.arpa. domain name pointer 188-175-113-112.client.rionet.cz
[1800] 113.113.175.188.in-addr.arpa. domain name pointer rakdc7-ftth-jsw01-ge-0-0-19-2001-188-175-113-113.net.rionet.cz
[1800] 114.113.175.188.in-addr.arpa. domain name pointer 188-175-113-114.client.rionet.cz
[1800] 115.113.175.188.in-addr.arpa. domain name pointer 188-175-113-115.client.rionet.cz
[1800] 116.113.175.188.in-addr.arpa. domain name pointer 188-175-113-116.client.rionet.cz
[1800] 117.113.175.188.in-addr.arpa. domain name pointer 188-175-113-117.client.rionet.cz
[1800] 118.113.175.188.in-addr.arpa. domain name pointer 188-175-113-118.client.rionet.cz
[1800] 119.113.175.188.in-addr.arpa. domain name pointer 188-175-113-119.client.rionet.cz
[1800] 120.113.175.188.in-addr.arpa. domain name pointer 188-175-113-120.client.rionet.cz
[1800] 121.113.175.188.in-addr.arpa. domain name pointer klaHSN-ftth-jsw01-vlan-2001-188-175-113-121.net.rionet.cz
[1800] 122.113.175.188.in-addr.arpa. domain name pointer 188-175-113-122.client.rionet.cz
[1800] 123.113.175.188.in-addr.arpa. domain name pointer kmail.kinetic-kt.cz
[1800] 124.113.175.188.in-addr.arpa. domain name pointer 188-175-113-124.client.rionet.cz
[1800] 125.113.175.188.in-addr.arpa. domain name pointer 188-175-113-125.client.rionet.cz
[1800] 126.113.175.188.in-addr.arpa. domain name pointer 188-175-113-126.client.rionet.cz
[1800] 127.113.175.188.in-addr.arpa. domain name pointer 188-175-113-127.client.rionet.cz
[1800] 128.113.175.188.in-addr.arpa. domain name pointer 188-175-113-128.client.rionet.cz
[1800] 129.113.175.188.in-addr.arpa. domain name pointer SitP7-bb-csw01-Blade-Vl307-188-175-113-129.net.rionet.cz
[1800] 130.113.175.188.in-addr.arpa. domain name pointer dohledhlas.802.cz
[1800] 131.113.175.188.in-addr.arpa. domain name pointer rizenihlas.802.cz
[1800] 132.113.175.188.in-addr.arpa. domain name pointer rizenihlas2.802.cz
[1800] 133.113.175.188.in-addr.arpa. domain name pointer rizenihlas3.802.cz
[1800] 134.113.175.188.in-addr.arpa. domain name pointer rizenihlas4.802.cz
[1800] 135.113.175.188.in-addr.arpa. domain name pointer rizenihlas5.802.cz
[1800] 136.113.175.188.in-addr.arpa. domain name pointer rizenihlas6.802.cz
[1800] 137.113.175.188.in-addr.arpa. domain name pointer rizenihlas7.802.cz
[1800] 138.113.175.188.in-addr.arpa. domain name pointer rizenihlas8.802.cz
[1800] 139.113.175.188.in-addr.arpa. domain name pointer rizenihlas9.802.cz
[1800] 140.113.175.188.in-addr.arpa. domain name pointer rizenihlas10.802.cz
[1800] 141.113.175.188.in-addr.arpa. domain name pointer rizenihlas11.802.cz
[1800] 142.113.175.188.in-addr.arpa. domain name pointer rizenihlas12.802.cz
[1800] 143.113.175.188.in-addr.arpa. domain name pointer 188-175-113-143.client.rionet.cz
[1800] 144.113.175.188.in-addr.arpa. domain name pointer 188-175-113-144.client.rionet.cz
[1800] 145.113.175.188.in-addr.arpa. domain name pointer 188-175-113-145.client.rionet.cz
[1800] 146.113.175.188.in-addr.arpa. domain name pointer 188-175-113-146.client.rionet.cz
[1800] 147.113.175.188.in-addr.arpa. domain name pointer 188-175-113-147.client.rionet.cz
[1800] 148.113.175.188.in-addr.arpa. domain name pointer 188-175-113-148.client.rionet.cz
[1800] 149.113.175.188.in-addr.arpa. domain name pointer 188-175-113-149.client.rionet.cz
[1800] 150.113.175.188.in-addr.arpa. domain name pointer 188-175-113-150.client.rionet.cz
[1800] 151.113.175.188.in-addr.arpa. domain name pointer rtp.802.cz
[1800] 152.113.175.188.in-addr.arpa. domain name pointer rtp2.802.cz
[1800] 153.113.175.188.in-addr.arpa. domain name pointer rtp3.802.cz
[1800] 154.113.175.188.in-addr.arpa. domain name pointer rtp4.802.cz
[1800] 155.113.175.188.in-addr.arpa. domain name pointer rtp5.802.cz
[1800] 156.113.175.188.in-addr.arpa. domain name pointer rtp6.802.cz
[1800] 157.113.175.188.in-addr.arpa. domain name pointer rtp7.802.cz
[1800] 158.113.175.188.in-addr.arpa. domain name pointer rtp8.802.cz
[1800] 159.113.175.188.in-addr.arpa. domain name pointer rtp9.802.cz
[1800] 160.113.175.188.in-addr.arpa. domain name pointer rtp10.802.cz
[1800] 161.113.175.188.in-addr.arpa. domain name pointer rtp11.802.cz
[1800] 162.113.175.188.in-addr.arpa. domain name pointer rtp12.802.cz
[1800] 163.113.175.188.in-addr.arpa. domain name pointer rtp13.802.cz
[1800] 164.113.175.188.in-addr.arpa. domain name pointer rtp14.802.cz
[1800] 165.113.175.188.in-addr.arpa. domain name pointer rtp15.802.cz
[1800] 166.113.175.188.in-addr.arpa. domain name pointer rtp16.802.cz
[1800] 167.113.175.188.in-addr.arpa. domain name pointer 188-175-113-167.client.rionet.cz
[1800] 168.113.175.188.in-addr.arpa. domain name pointer 188-175-113-168.client.rionet.cz
[1800] 169.113.175.188.in-addr.arpa. domain name pointer 188-175-113-169.client.rionet.cz
[1800] 170.113.175.188.in-addr.arpa. domain name pointer blade-test.rionet.cz
[1800] 171.113.175.188.in-addr.arpa. domain name pointer 188-175-113-171.client.rionet.cz
[1800] 172.113.175.188.in-addr.arpa. domain name pointer 188-175-113-172.client.rionet.cz
[1800] 173.113.175.188.in-addr.arpa. domain name pointer 188-175-113-173.client.rionet.cz
[1800] 174.113.175.188.in-addr.arpa. domain name pointer 188-175-113-174.client.rionet.cz
[1800] 175.113.175.188.in-addr.arpa. domain name pointer rio-esip1v.802.cz
[1800] 176.113.175.188.in-addr.arpa. domain name pointer echoc1.802.cz
[1800] 177.113.175.188.in-addr.arpa. domain name pointer echoc2.802.cz
[1800] 178.113.175.188.in-addr.arpa. domain name pointer esql.802.cz
[1800] 179.113.175.188.in-addr.arpa. domain name pointer rio-esip1.802.cz
[1800] 180.113.175.188.in-addr.arpa. domain name pointer elba2.802.cz
[1800] 181.113.175.188.in-addr.arpa. domain name pointer hlas10.802.cz
[1800] 182.113.175.188.in-addr.arpa. domain name pointer hlas20.802.cz
[1800] 183.113.175.188.in-addr.arpa. domain name pointer 188-175-113-183.client.rionet.cz
[1800] 184.113.175.188.in-addr.arpa. domain name pointer 188-175-113-184.client.rionet.cz
[1800] 185.113.175.188.in-addr.arpa. domain name pointer 188-175-113-185.client.rionet.cz
[1800] 186.113.175.188.in-addr.arpa. domain name pointer elba1.802.cz
[1800] 187.113.175.188.in-addr.arpa. domain name pointer esip2v.802.cz
[1800] 188.113.175.188.in-addr.arpa. domain name pointer esip1v.802.cz
[1800] 189.113.175.188.in-addr.arpa. domain name pointer esip2.802.cz
[1800] 190.113.175.188.in-addr.arpa. domain name pointer esip1.802.cz
[0] 191.113.175.188.in-addr.arpa.: domain name does not exist
[0] 192.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 193.113.175.188.in-addr.arpa. domain name pointer mail.purtex.cz
[0] 194.113.175.188.in-addr.arpa.: domain name does not exist
[0] 195.113.175.188.in-addr.arpa.: domain name does not exist
[0] 196.113.175.188.in-addr.arpa.: domain name does not exist
[0] 197.113.175.188.in-addr.arpa.: domain name does not exist
[0] 198.113.175.188.in-addr.arpa.: domain name does not exist
[0] 199.113.175.188.in-addr.arpa.: domain name does not exist
[0] 200.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 201.113.175.188.in-addr.arpa. domain name pointer phaZdiby-b2b-jsw01-ge-0-1-0-2019-188-175-113-201.net.rionet.cz
[0] 202.113.175.188.in-addr.arpa.: domain name does not exist
[0] 203.113.175.188.in-addr.arpa.: domain name does not exist
[0] 204.113.175.188.in-addr.arpa.: domain name does not exist
[0] 205.113.175.188.in-addr.arpa.: domain name does not exist
[0] 206.113.175.188.in-addr.arpa.: domain name does not exist
[0] 207.113.175.188.in-addr.arpa.: domain name does not exist
[0] 208.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 209.113.175.188.in-addr.arpa. domain name pointer klaHSN-ftth-jsw01-vlan-2002-188-175-113-209.net.rionet.cz
[0] 210.113.175.188.in-addr.arpa.: domain name does not exist
[0] 211.113.175.188.in-addr.arpa.: domain name does not exist
[0] 212.113.175.188.in-addr.arpa.: domain name does not exist
[0] 213.113.175.188.in-addr.arpa.: domain name does not exist
[0] 214.113.175.188.in-addr.arpa.: domain name does not exist
[0] 215.113.175.188.in-addr.arpa.: domain name does not exist
[0] 216.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 217.113.175.188.in-addr.arpa. domain name pointer sitP3-bb-jsw01-ge-0-0-5-2520-188-175-113-217.net.rionet.cz
[0] 218.113.175.188.in-addr.arpa.: domain name does not exist
[0] 219.113.175.188.in-addr.arpa.: domain name does not exist
[0] 220.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 221.113.175.188.in-addr.arpa. domain name pointer sitK9-bb-jrt01-xe-8-2-0-3214-188-175-113-221.net.rionet.cz
[0] 222.113.175.188.in-addr.arpa.: domain name does not exist
[0] 223.113.175.188.in-addr.arpa.: domain name does not exist
[0] 224.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 225.113.175.188.in-addr.arpa. domain name pointer rio-bb-jsw01-vlan-1100-188-175-113-225.net.rionet.cz
[0] 226.113.175.188.in-addr.arpa.: domain name does not exist
[0] 227.113.175.188.in-addr.arpa.: domain name does not exist
[0] 228.113.175.188.in-addr.arpa.: domain name does not exist
[0] 229.113.175.188.in-addr.arpa.: domain name does not exist
[0] 230.113.175.188.in-addr.arpa.: domain name does not exist
[0] 231.113.175.188.in-addr.arpa.: domain name does not exist
[0] 232.113.175.188.in-addr.arpa.: domain name does not exist
[0] 233.113.175.188.in-addr.arpa.: domain name does not exist
[0] 234.113.175.188.in-addr.arpa.: domain name does not exist
[0] 235.113.175.188.in-addr.arpa.: domain name does not exist
[0] 236.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 237.113.175.188.in-addr.arpa. domain name pointer rakHS-bb-jsw01-ge-0-0-15-0-188-175-113-237.net.rionet.cz
[0] 238.113.175.188.in-addr.arpa.: domain name does not exist
[0] 239.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 240.113.175.188.in-addr.arpa. domain name pointer rb433-pha-rio-bridge1-188-175-113-240.net.rionet.cz
[1800] 241.113.175.188.in-addr.arpa. domain name pointer SitP7-bb-csw01-Blade-Vl12-188-175-113-241.net.rionet.cz
[1800] 242.113.175.188.in-addr.arpa. domain name pointer sql.802.cz
[1800] 243.113.175.188.in-addr.arpa. domain name pointer 802.cz
[1800] 244.113.175.188.in-addr.arpa. domain name pointer mailscan.802.cz
[1800] 245.113.175.188.in-addr.arpa. domain name pointer mx2.rionet.cz
[0] 246.113.175.188.in-addr.arpa.: domain name does not exist
[0] 247.113.175.188.in-addr.arpa.: domain name does not exist
[0] 248.113.175.188.in-addr.arpa.: domain name does not exist
[0] 249.113.175.188.in-addr.arpa.: domain name does not exist
[0] 250.113.175.188.in-addr.arpa.: domain name does not exist
[0] 251.113.175.188.in-addr.arpa.: domain name does not exist
[0] 252.113.175.188.in-addr.arpa.: domain name does not exist
[0] 253.113.175.188.in-addr.arpa.: domain name does not exist
[1800] 254.113.175.188.in-addr.arpa. domain name pointer blade-install.802.cz
[0] 255.113.175.188.in-addr.arpa.: domain name does not exist