Host 0.170.11.66.in-addr.arpa not found: 3(NXDOMAIN) [86400] 1.170.11.66.in-addr.arpa domain name pointer istop-cooperix.ott.istop.com. [86400] 2.170.11.66.in-addr.arpa domain name pointer istop.oceania.cooperix.net. [86400] 3.170.11.66.in-addr.arpa domain name pointer istop.eurasia.cooperix.net. [86400] 4.170.11.66.in-addr.arpa domain name pointer istop.eastasia.cooperix.net. [86400] 5.170.11.66.in-addr.arpa domain name pointer istop.calcutta.cooperix.net. [86400] 6.170.11.66.in-addr.arpa domain name pointer istop.spare.cooperix.net. [86400] 7.170.11.66.in-addr.arpa domain name pointer ip7-170.ott.istop.com. [86400] 8.170.11.66.in-addr.arpa domain name pointer ip8-170.ott.istop.com. [86400] 9.170.11.66.in-addr.arpa domain name pointer ip9-170.ott.istop.com. [86400] 10.170.11.66.in-addr.arpa domain name pointer ip10-170.ott.istop.com. [86400] 11.170.11.66.in-addr.arpa domain name pointer ip11-170.ott.istop.com. [86400] 12.170.11.66.in-addr.arpa domain name pointer ott-tor.istop.com. [86400] 13.170.11.66.in-addr.arpa domain name pointer ip13-170.ott.istop.com. [86400] 14.170.11.66.in-addr.arpa domain name pointer ip14-170.ott.istop.com. [86400] 15.170.11.66.in-addr.arpa domain name pointer ip15-170.ott.istop.com. [86400] 16.170.11.66.in-addr.arpa domain name pointer ip16-170.ott.istop.com. [86400] 17.170.11.66.in-addr.arpa domain name pointer ip17-170.ott.istop.com. [86400] 18.170.11.66.in-addr.arpa domain name pointer ip18-170.ott.istop.com. [86400] 19.170.11.66.in-addr.arpa domain name pointer ip19-170.ott.istop.com. [86400] 20.170.11.66.in-addr.arpa domain name pointer ip20-170.ott.istop.com. [86400] 21.170.11.66.in-addr.arpa domain name pointer ip21-170.ott.istop.com. [86400] 22.170.11.66.in-addr.arpa domain name pointer ip22-170.ott.istop.com. [86400] 23.170.11.66.in-addr.arpa domain name pointer ip23-170.ott.istop.com. [86400] 24.170.11.66.in-addr.arpa domain name pointer ip24-170.ott.istop.com. [86400] 25.170.11.66.in-addr.arpa domain name pointer ip25-170.ott.istop.com. [86400] 26.170.11.66.in-addr.arpa domain name pointer ip26-170.ott.istop.com. [86400] 27.170.11.66.in-addr.arpa domain name pointer ip27-170.ott.istop.com. [86400] 28.170.11.66.in-addr.arpa domain name pointer ip28-170.ott.istop.com. [86400] 29.170.11.66.in-addr.arpa domain name pointer ip29-170.ott.istop.com. [86400] 30.170.11.66.in-addr.arpa domain name pointer ip30-170.ott.istop.com. [86400] 31.170.11.66.in-addr.arpa domain name pointer ip31-170.ott.istop.com. [86400] 32.170.11.66.in-addr.arpa domain name pointer ip32-170.ott.istop.com. [86400] 33.170.11.66.in-addr.arpa domain name pointer ip33-170.ott.istop.com. [86400] 34.170.11.66.in-addr.arpa domain name pointer ip34-170.ott.istop.com. [86400] 35.170.11.66.in-addr.arpa domain name pointer ip35-170.ott.istop.com. [86400] 36.170.11.66.in-addr.arpa domain name pointer ip36-170.ott.istop.com. [86400] 37.170.11.66.in-addr.arpa domain name pointer ip37-170.ott.istop.com. [86400] 38.170.11.66.in-addr.arpa domain name pointer ip38-170.ott.istop.com. [86400] 39.170.11.66.in-addr.arpa domain name pointer ip39-170.ott.istop.com. [86400] 40.170.11.66.in-addr.arpa domain name pointer ip40-170.ott.istop.com. [86400] 41.170.11.66.in-addr.arpa domain name pointer ip41-170.ott.istop.com. [86400] 42.170.11.66.in-addr.arpa domain name pointer ip42-170.ott.istop.com. [86400] 43.170.11.66.in-addr.arpa domain name pointer ip43-170.ott.istop.com. [86400] 44.170.11.66.in-addr.arpa domain name pointer ip44-170.ott.istop.com. [86400] 45.170.11.66.in-addr.arpa domain name pointer ip45-170.ott.istop.com. [86400] 46.170.11.66.in-addr.arpa domain name pointer ip46-170.ott.istop.com. [86400] 47.170.11.66.in-addr.arpa domain name pointer ip47-170.ott.istop.com. [86400] 48.170.11.66.in-addr.arpa domain name pointer ip48-170.ott.istop.com. [86400] 49.170.11.66.in-addr.arpa domain name pointer ip49-170.ott.istop.com. [86400] 50.170.11.66.in-addr.arpa domain name pointer ip50-170.ott.istop.com. [86400] 51.170.11.66.in-addr.arpa domain name pointer ip51-170.ott.istop.com. [86400] 52.170.11.66.in-addr.arpa domain name pointer ip52-170.ott.istop.com. [86400] 53.170.11.66.in-addr.arpa domain name pointer ip53-170.ott.istop.com. [86400] 54.170.11.66.in-addr.arpa domain name pointer ip54-170.ott.istop.com. [86400] 55.170.11.66.in-addr.arpa domain name pointer ip55-170.ott.istop.com. [86400] 56.170.11.66.in-addr.arpa domain name pointer ip56-170.ott.istop.com. [86400] 57.170.11.66.in-addr.arpa domain name pointer ip57-170.ott.istop.com. [86400] 58.170.11.66.in-addr.arpa domain name pointer ip58-170.ott.istop.com. [86400] 59.170.11.66.in-addr.arpa domain name pointer ip59-170.ott.istop.com. [86400] 60.170.11.66.in-addr.arpa domain name pointer ip60-170.ott.istop.com. [86400] 61.170.11.66.in-addr.arpa domain name pointer ip61-170.ott.istop.com. [86400] 62.170.11.66.in-addr.arpa domain name pointer ip62-170.ott.istop.com. [86400] 63.170.11.66.in-addr.arpa domain name pointer ip63-170.ott.istop.com. [86400] 64.170.11.66.in-addr.arpa domain name pointer ip64-170.ott.istop.com. [86400] 65.170.11.66.in-addr.arpa domain name pointer ip65-170.ott.istop.com. [86400] 66.170.11.66.in-addr.arpa domain name pointer ip66-170.ott.istop.com. [86400] 67.170.11.66.in-addr.arpa domain name pointer ip67-170.ott.istop.com. [86400] 68.170.11.66.in-addr.arpa domain name pointer ip68-170.ott.istop.com. [86400] 69.170.11.66.in-addr.arpa domain name pointer ip69-170.ott.istop.com. [86400] 70.170.11.66.in-addr.arpa domain name pointer ip70-170.ott.istop.com. [86400] 71.170.11.66.in-addr.arpa domain name pointer ip71-170.ott.istop.com. [86400] 72.170.11.66.in-addr.arpa domain name pointer ip72-170.ott.istop.com. [86400] 73.170.11.66.in-addr.arpa domain name pointer ip73-170.ott.istop.com. [86400] 74.170.11.66.in-addr.arpa domain name pointer ip74-170.ott.istop.com. [86400] 75.170.11.66.in-addr.arpa domain name pointer ip75-170.ott.istop.com. [86400] 76.170.11.66.in-addr.arpa domain name pointer ip76-170.ott.istop.com. [86400] 77.170.11.66.in-addr.arpa domain name pointer ip77-170.ott.istop.com. [86400] 78.170.11.66.in-addr.arpa domain name pointer ip78-170.ott.istop.com. [86400] 79.170.11.66.in-addr.arpa domain name pointer ip79-170.ott.istop.com. Host 80.170.11.66.in-addr.arpa not found: 3(NXDOMAIN) Host 81.170.11.66.in-addr.arpa not found: 3(NXDOMAIN) Host 82.170.11.66.in-addr.arpa query failed: Connection Timed Out Host 83.170.11.66.in-addr.arpa not found: 3(NXDOMAIN) [86400] 84.170.11.66.in-addr.arpa domain name pointer ip84-170.ott.istop.com. [86400] 85.170.11.66.in-addr.arpa domain name pointer ip85-170.ott.istop.com. [86400] 86.170.11.66.in-addr.arpa domain name pointer ip86-170.ott.istop.com. [86400] 87.170.11.66.in-addr.arpa domain name pointer ip87-170.ott.istop.com. [86400] 88.170.11.66.in-addr.arpa domain name pointer ip88-170.ott.istop.com. [86400] 89.170.11.66.in-addr.arpa domain name pointer ip89-170.ott.istop.com. [86400] 90.170.11.66.in-addr.arpa domain name pointer ip90-170.ott.istop.com. [86400] 91.170.11.66.in-addr.arpa domain name pointer ip91-170.ott.istop.com. [86400] 92.170.11.66.in-addr.arpa domain name pointer ip92-170.ott.istop.com. [86400] 93.170.11.66.in-addr.arpa domain name pointer ip93-170.ott.istop.com. [86400] 94.170.11.66.in-addr.arpa domain name pointer ip94-170.ott.istop.com. [86400] 95.170.11.66.in-addr.arpa domain name pointer ip95-170.ott.istop.com. [86400] 96.170.11.66.in-addr.arpa domain name pointer ip96-170.ott.istop.com. [86400] 97.170.11.66.in-addr.arpa domain name pointer ip97-170.ott.istop.com. [86400] 98.170.11.66.in-addr.arpa domain name pointer ip98-170.ott.istop.com. [86400] 99.170.11.66.in-addr.arpa domain name pointer ip99-170.ott.istop.com. [86400] 100.170.11.66.in-addr.arpa domain name pointer ip100-170.ott.istop.com. [86400] 101.170.11.66.in-addr.arpa domain name pointer ip101-170.ott.istop.com. [86400] 102.170.11.66.in-addr.arpa domain name pointer ip102-170.ott.istop.com. [86400] 103.170.11.66.in-addr.arpa domain name pointer ip103-170.ott.istop.com. [86400] 104.170.11.66.in-addr.arpa domain name pointer ip104-170.ott.istop.com. [86400] 105.170.11.66.in-addr.arpa domain name pointer ip105-170.ott.istop.com. [86400] 106.170.11.66.in-addr.arpa domain name pointer ip106-170.ott.istop.com. [86400] 107.170.11.66.in-addr.arpa domain name pointer ip107-170.ott.istop.com. [86400] 108.170.11.66.in-addr.arpa domain name pointer ip108-170.ott.istop.com. [86400] 109.170.11.66.in-addr.arpa domain name pointer ip109-170.ott.istop.com. [86400] 110.170.11.66.in-addr.arpa domain name pointer ip110-170.ott.istop.com. [86400] 111.170.11.66.in-addr.arpa domain name pointer ip111-170.ott.istop.com. [86400] 112.170.11.66.in-addr.arpa domain name pointer ip112-170.ott.istop.com. [86400] 113.170.11.66.in-addr.arpa domain name pointer ip113-170.ott.istop.com. [86400] 114.170.11.66.in-addr.arpa domain name pointer ip114-170.ott.istop.com. [86400] 115.170.11.66.in-addr.arpa domain name pointer ip115-170.ott.istop.com. [86400] 116.170.11.66.in-addr.arpa domain name pointer ip116-170.ott.istop.com. [86400] 117.170.11.66.in-addr.arpa domain name pointer ip117-170.ott.istop.com. [86400] 118.170.11.66.in-addr.arpa domain name pointer ip118-170.ott.istop.com. [86400] 119.170.11.66.in-addr.arpa domain name pointer ip119-170.ott.istop.com. [86400] 120.170.11.66.in-addr.arpa domain name pointer ip120-170.ott.istop.com. [86400] 121.170.11.66.in-addr.arpa domain name pointer ip121-170.ott.istop.com. [86400] 122.170.11.66.in-addr.arpa domain name pointer ip122-170.ott.istop.com. [86400] 123.170.11.66.in-addr.arpa domain name pointer ip123-170.ott.istop.com. [86400] 124.170.11.66.in-addr.arpa domain name pointer ip124-170.ott.istop.com. [86400] 125.170.11.66.in-addr.arpa domain name pointer ip125-170.ott.istop.com. [86400] 126.170.11.66.in-addr.arpa domain name pointer ip126-170.ott.istop.com. [86400] 127.170.11.66.in-addr.arpa domain name pointer ip127-170.ott.istop.com. [86400] 128.170.11.66.in-addr.arpa domain name pointer ip128-170.ott.istop.com. [86400] 129.170.11.66.in-addr.arpa domain name pointer ip129-170.ott.istop.com. [86400] 130.170.11.66.in-addr.arpa domain name pointer ip130-170.ott.istop.com. Host 131.170.11.66.in-addr.arpa query failed: Connection Timed Out [86400] 132.170.11.66.in-addr.arpa domain name pointer ip132-170.ott.istop.com. [86400] 133.170.11.66.in-addr.arpa domain name pointer ip133-170.ott.istop.com. [86400] 134.170.11.66.in-addr.arpa domain name pointer ip134-170.ott.istop.com. [86400] 135.170.11.66.in-addr.arpa domain name pointer ip135-170.ott.istop.com. [86400] 136.170.11.66.in-addr.arpa domain name pointer ip136-170.ott.istop.com. [86400] 137.170.11.66.in-addr.arpa domain name pointer ip137-170.ott.istop.com. [86400] 138.170.11.66.in-addr.arpa domain name pointer ip138-170.ott.istop.com. [86400] 139.170.11.66.in-addr.arpa domain name pointer ip139-170.ott.istop.com. [86400] 140.170.11.66.in-addr.arpa domain name pointer ip140-170.ott.istop.com. [86400] 141.170.11.66.in-addr.arpa domain name pointer ip141-170.ott.istop.com. [86400] 142.170.11.66.in-addr.arpa domain name pointer ip142-170.ott.istop.com. [86400] 143.170.11.66.in-addr.arpa domain name pointer ip143-170.ott.istop.com. [86400] 144.170.11.66.in-addr.arpa domain name pointer ip144-170.ott.istop.com. [86400] 145.170.11.66.in-addr.arpa domain name pointer ip145-170.ott.istop.com. [86400] 146.170.11.66.in-addr.arpa domain name pointer ip146-170.ott.istop.com. [86400] 147.170.11.66.in-addr.arpa domain name pointer ip147-170.ott.istop.com. [86400] 148.170.11.66.in-addr.arpa domain name pointer ip148-170.ott.istop.com. [86400] 149.170.11.66.in-addr.arpa domain name pointer ip149-170.ott.istop.com. [86400] 150.170.11.66.in-addr.arpa domain name pointer ip150-170.ott.istop.com. [86400] 151.170.11.66.in-addr.arpa domain name pointer ip151-170.ott.istop.com. [86400] 152.170.11.66.in-addr.arpa domain name pointer ip152-170.ott.istop.com. [86400] 153.170.11.66.in-addr.arpa domain name pointer ip153-170.ott.istop.com. [86400] 154.170.11.66.in-addr.arpa domain name pointer ip154-170.ott.istop.com. [86400] 155.170.11.66.in-addr.arpa domain name pointer ip155-170.ott.istop.com. [86400] 156.170.11.66.in-addr.arpa domain name pointer ip156-170.ott.istop.com. [86400] 157.170.11.66.in-addr.arpa domain name pointer ip157-170.ott.istop.com. [86400] 158.170.11.66.in-addr.arpa domain name pointer ip158-170.ott.istop.com. [86400] 159.170.11.66.in-addr.arpa domain name pointer ip159-170.ott.istop.com. [86400] 160.170.11.66.in-addr.arpa domain name pointer ip160-170.ott.istop.com. [86400] 161.170.11.66.in-addr.arpa domain name pointer ip161-170.ott.istop.com. [86400] 162.170.11.66.in-addr.arpa domain name pointer ip162-170.ott.istop.com. [86400] 163.170.11.66.in-addr.arpa domain name pointer ip163-170.ott.istop.com. [86400] 164.170.11.66.in-addr.arpa domain name pointer ip164-170.ott.istop.com. [86400] 165.170.11.66.in-addr.arpa domain name pointer ip165-170.ott.istop.com. [86400] 166.170.11.66.in-addr.arpa domain name pointer ip166-170.ott.istop.com. [86400] 167.170.11.66.in-addr.arpa domain name pointer ip167-170.ott.istop.com. [86400] 168.170.11.66.in-addr.arpa domain name pointer ip168-170.ott.istop.com. [86400] 169.170.11.66.in-addr.arpa domain name pointer ip169-170.ott.istop.com. [86400] 170.170.11.66.in-addr.arpa domain name pointer ip170-170.ott.istop.com. [86400] 171.170.11.66.in-addr.arpa domain name pointer ip171-170.ott.istop.com. [86400] 172.170.11.66.in-addr.arpa domain name pointer ip172-172.ott.istop.com. [86400] 173.170.11.66.in-addr.arpa domain name pointer ip173-170.ott.istop.com. [86400] 174.170.11.66.in-addr.arpa domain name pointer ip174-170.ott.istop.com. [86400] 175.170.11.66.in-addr.arpa domain name pointer ip175-170.ott.istop.com. [86400] 176.170.11.66.in-addr.arpa domain name pointer ip176-170.ott.istop.com. [86400] 177.170.11.66.in-addr.arpa domain name pointer ip177-170.ott.istop.com. [86400] 178.170.11.66.in-addr.arpa domain name pointer ip178-170.ott.istop.com. [86400] 179.170.11.66.in-addr.arpa domain name pointer ip179-170.ott.istop.com. [86400] 180.170.11.66.in-addr.arpa domain name pointer ip180-170.ott.istop.com. [86400] 181.170.11.66.in-addr.arpa domain name pointer ip181-170.ott.istop.com. [86400] 182.170.11.66.in-addr.arpa domain name pointer ip182-170.ott.istop.com. [86400] 183.170.11.66.in-addr.arpa domain name pointer ip183-170.ott.istop.com. [86400] 184.170.11.66.in-addr.arpa domain name pointer ip184-170.ott.istop.com. [86400] 185.170.11.66.in-addr.arpa domain name pointer ip185-170.ott.istop.com. [86400] 186.170.11.66.in-addr.arpa domain name pointer ip186-170.ott.istop.com. [86400] 187.170.11.66.in-addr.arpa domain name pointer ip187-170.ott.istop.com. [86400] 188.170.11.66.in-addr.arpa domain name pointer ip188-170.ott.istop.com. [86400] 189.170.11.66.in-addr.arpa domain name pointer ip189-170.ott.istop.com. [86400] 190.170.11.66.in-addr.arpa domain name pointer ip190-170.ott.istop.com. [86400] 191.170.11.66.in-addr.arpa domain name pointer ip191-170.ott.istop.com. [86400] 192.170.11.66.in-addr.arpa domain name pointer ip192-170.ott.istop.com. [86400] 193.170.11.66.in-addr.arpa domain name pointer ip193-170.ott.istop.com. [86400] 194.170.11.66.in-addr.arpa domain name pointer ip194-170.ott.istop.com. [86400] 195.170.11.66.in-addr.arpa domain name pointer ip195-170.ott.istop.com. [86400] 196.170.11.66.in-addr.arpa domain name pointer ip196-170.ott.istop.com. [86400] 197.170.11.66.in-addr.arpa domain name pointer ip197-170.ott.istop.com. [86400] 198.170.11.66.in-addr.arpa domain name pointer ip198-170.ott.istop.com. [86400] 199.170.11.66.in-addr.arpa domain name pointer ip199-170.ott.istop.com. [86400] 200.170.11.66.in-addr.arpa domain name pointer ip200-170.ott.istop.com. [86400] 201.170.11.66.in-addr.arpa domain name pointer ip201-170.ott.istop.com. [86400] 202.170.11.66.in-addr.arpa domain name pointer ip202-170.ott.istop.com. [86400] 203.170.11.66.in-addr.arpa domain name pointer ip203-170.ott.istop.com. [86400] 204.170.11.66.in-addr.arpa domain name pointer ip204-170.ott.istop.com. [86400] 205.170.11.66.in-addr.arpa domain name pointer ip205-170.ott.istop.com. [86400] 206.170.11.66.in-addr.arpa domain name pointer ip206-170.ott.istop.com. [86400] 207.170.11.66.in-addr.arpa domain name pointer ip207-170.ott.istop.com. [86400] 208.170.11.66.in-addr.arpa domain name pointer ip208-170.ott.istop.com. [86400] 209.170.11.66.in-addr.arpa domain name pointer ip209-170.ott.istop.com. [86400] 210.170.11.66.in-addr.arpa domain name pointer ip210-170.ott.istop.com. [86400] 211.170.11.66.in-addr.arpa domain name pointer ip211-170.ott.istop.com. [86400] 212.170.11.66.in-addr.arpa domain name pointer ip212-170.ott.istop.com. [86400] 213.170.11.66.in-addr.arpa domain name pointer ip213-170.ott.istop.com. [86400] 214.170.11.66.in-addr.arpa domain name pointer ip214-170.ott.istop.com. [86400] 215.170.11.66.in-addr.arpa domain name pointer ip215-170.ott.istop.com. [86400] 216.170.11.66.in-addr.arpa domain name pointer ip216-170.ott.istop.com. [86400] 217.170.11.66.in-addr.arpa domain name pointer ip217-170.ott.istop.com. Host 218.170.11.66.in-addr.arpa query failed: Connection Timed Out Host 219.170.11.66.in-addr.arpa query failed: Connection Timed Out [86400] 220.170.11.66.in-addr.arpa domain name pointer ip220-170.ott.istop.com. [86400] 221.170.11.66.in-addr.arpa domain name pointer ip221-170.ott.istop.com. [86400] 222.170.11.66.in-addr.arpa domain name pointer ip222-170.ott.istop.com. [86400] 223.170.11.66.in-addr.arpa domain name pointer ip223-170.ott.istop.com. [86400] 224.170.11.66.in-addr.arpa domain name pointer ip224-170.ott.istop.com. [86400] 225.170.11.66.in-addr.arpa domain name pointer ip225-170.ott.istop.com. [86400] 226.170.11.66.in-addr.arpa domain name pointer ip226-170.ott.istop.com. [86400] 227.170.11.66.in-addr.arpa domain name pointer ip227-170.ott.istop.com. [86400] 228.170.11.66.in-addr.arpa domain name pointer ip228-170.ott.istop.com. [86400] 229.170.11.66.in-addr.arpa domain name pointer ip229-170.ott.istop.com. [86400] 230.170.11.66.in-addr.arpa domain name pointer ip230-170.ott.istop.com. [86400] 231.170.11.66.in-addr.arpa domain name pointer ip231-170.ott.istop.com. [86400] 232.170.11.66.in-addr.arpa domain name pointer ip232-170.ott.istop.com. [86400] 233.170.11.66.in-addr.arpa domain name pointer ip233-170.ott.istop.com. [86400] 234.170.11.66.in-addr.arpa domain name pointer ip234-170.ott.istop.com. [86400] 235.170.11.66.in-addr.arpa domain name pointer ip235-170.ott.istop.com. [86400] 236.170.11.66.in-addr.arpa domain name pointer ip236-170.ott.istop.com. [86400] 237.170.11.66.in-addr.arpa domain name pointer ip237-170.ott.istop.com. [86400] 238.170.11.66.in-addr.arpa domain name pointer ip238-170.ott.istop.com. [86400] 239.170.11.66.in-addr.arpa domain name pointer ip239-170.ott.istop.com. [86400] 240.170.11.66.in-addr.arpa domain name pointer ip240-170.ott.istop.com. [86400] 241.170.11.66.in-addr.arpa domain name pointer ip241-170.ott.istop.com. [86400] 242.170.11.66.in-addr.arpa domain name pointer ip242-170.ott.istop.com. [86400] 243.170.11.66.in-addr.arpa domain name pointer ip243-170.ott.istop.com. [86400] 244.170.11.66.in-addr.arpa domain name pointer ip244-170.ott.istop.com. [86400] 245.170.11.66.in-addr.arpa domain name pointer ip245-170.ott.istop.com. [86400] 246.170.11.66.in-addr.arpa domain name pointer ip246-170.ott.istop.com. [86400] 247.170.11.66.in-addr.arpa domain name pointer ip247-170.ott.istop.com. [86400] 248.170.11.66.in-addr.arpa domain name pointer ip248-170.ott.istop.com. [86400] 249.170.11.66.in-addr.arpa domain name pointer ip249-170.ott.istop.com. [86400] 250.170.11.66.in-addr.arpa domain name pointer ip250-170.ott.istop.com. [86400] 251.170.11.66.in-addr.arpa domain name pointer ip251-170.ott.istop.com. [86400] 252.170.11.66.in-addr.arpa domain name pointer ip252-170.ott.istop.com. [86400] 253.170.11.66.in-addr.arpa domain name pointer ip253-170.ott.istop.com. [86400] 254.170.11.66.in-addr.arpa domain name pointer ip254-170.ott.istop.com. Host 255.170.11.66.in-addr.arpa not found: 3(NXDOMAIN)