87.224.125.74.in-addr.arpa
DNS delegation of 87.224.125.74.in-addr.arpa updated: Jun 19, 2013 3:44:41 PM
Delegation
step query auth servers 1 87.224.125.74.in-addr.arpa. . (c,b,j,f,a,d,m,e,l,h,g,i,k).root-servers.net. 2 87.224.125.74.in-addr.arpa. in-addr.arpa. (e,b,c,f,a,d).in-addr-servers.arpa. 3 87.224.125.74.in-addr.arpa. 74.in-addr.arpa. (t,z,u,w,y,r,v,x).arin.net. 4 87.224.125.74.in-addr.arpa. 125.74.in-addr.arpa. (ns2,ns4,ns3,ns1).google.com.
We pick c.root-servers.net , one of the 13 root servers (1), and ask it about 87.224.125.74.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask e.in-addr-servers.arpa where we learn that 74.in-addr.arpa is delegated to eight name servers, including t.arin.net (3), so we ask that one and learn that 125.74.in-addr.arpa is delegated to four name servers (4), so we ask ns2.google.com and get the following answer:
Authoritative answer
net. com. arpa. arin.net. 1e100.net. z.arin.net. u.arin.net. w.arin.net. t.arin.net. google.com. v.arin.net. y.arin.net. r.arin.net. x.arin.net. in-addr.arpa. ns3.google.com. ns4.google.com. ns1.google.com. ns2.google.com. 74.in-addr.arpa. root-servers.net. m.root-servers.net. a.root-servers.net. j.root-servers.net. h.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. 125.74.in-addr.arpa. in-addr-servers.arpa. b.in-addr-servers.arpa. e.in-addr-servers.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. f.in-addr-servers.arpa. a.in-addr-servers.arpa. 224.125.74.in-addr.arpa. nuq04s07-in-f23.1e100.net. 87.224.125.74.in-addr.arpa.
whois net whois com whois arpa whois arin.net whois 1e100.net whois google.com whois in-addr.arpa whois root-servers.net whois in-addr-servers.arpa whois in-addr.arpa , in-addr.arpa in-addr.arpa The 26 IP numbers 2001:4860:4001:801::1018, 2404:6800:4003:803::101f, 2404:6800:4004:805::1018, 2607… There are one host names that point to the 26 IP numbers 2001:4860:4001:801::1018 , 2404:6800:4003:803::101f , 2404:6800:4004:805::1018 , 2607:f8b0:400c:c01::5e , 2607:f8b0:400e:c01::5e , 2607:f8b0:400f:801::101f , 2800:3f0:4001:803::1018 , 2a00:1450:400c:c05::5e , 74.125.224.87 , 74.125.224.88 , 74.125.224.95 , 74.125.225.215 , 74.125.225.216 , 74.125.225.223 , 74.125.234.119 , 74.125.234.120 , 74.125.234.127 , 74.125.235.183 , 74.125.235.184 , 74.125.235.191 , 173.194.38.183 , 173.194.38.184 , 173.194.38.191 , 173.194.67.94 , 173.194.75.94 and 173.194.79.94 together, hereafter referred to as "IP group 1 ".
The 26 IP numbers 2001:4860:4001:801::1018, 2001:4860:4001:802::1018, 2404:6800:4003:801::1018, 2404… There are one host names that point to the 26 IP numbers 2001:4860:4001:801::1018 , 2001:4860:4001:802::1018 , 2404:6800:4003:801::1018 , 2404:6800:4004:803::1018 , 2607:f8b0:400c:c03::5e , 2607:f8b0:400e:c01::5e , 2800:3f0:4001:806::1017 , 2a00:1450:400b:c02::5e , 74.125.24.94 , 74.125.131.94 , 74.125.224.87 , 74.125.224.88 , 74.125.224.95 , 74.125.224.119 , 74.125.224.120 , 74.125.224.127 , 74.125.234.215 , 74.125.234.216 , 74.125.234.223 , 74.125.235.55 , 74.125.235.56 , 74.125.235.63 , 74.125.235.119 , 74.125.235.120 , 74.125.235.127 and 173.194.79.94 together.
All of those use mail server group 1 . All of them use name server group 1 . The IP number 74.125.224.87 There are three host names that point to the IP number 74.125.224.87 .
Two of those use name server group 1 . Two of them use mail server group 1 . One of them point only to that ip number. One of them point to IP group 1 . robtex on 87.224.125.74.in-addr.arpa 87.224.125.74.in-addr.arpa mnw
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Other "87" domains: com , la , fr , pl , de , org , dk , biz , be , cn , tel , me , eu , se , ms , net , no , lt , moreal.com , bre.org , com.tw , lighti.net , as15758.net , arena-medien.net , abovenet.de , burien.net , greateternal.com , in-addr.arpa , capshift.com , co.za , mariettafiber.net , costlytrillion.com , co.uk , spylog.com , dnshost.biz , sparkgate.net , teensun.net , gblx.net , i-network.net , beamunity.com , actiune.ws , data-center-india.com , acn.gr , jumpdel.com , tradenews.com , halloma.com , 192.in , udpco.com , 153.com , zmovie4u.com , pimpn.net , com.ua , prizekit.com , com.ar , te.ua , co.nz , kiev.ua , wa19.de , icmnetsystems.com , 212.in , udn.pl , 160.in-addr.arpa , 108.in-addr.arpa , rev.vodafone.pt , 149.in-addr.arpa , 99.in-addr.arpa , 177.in-addr.arpa , 16.in-addr.arpa , 74.in-addr.arpa , 148.in-addr.arpa , 17.in-addr.arpa , 150.in-addr.arpa , 190.in-addr.arpa , 81.in-addr.arpa , 136.in-addr.arpa , 219.in-addr.arpa , 144.in-addr.arpa , 47.in-addr.arpa , 36.in-addr.arpa , dyn.rp80.se , 193.in-addr.arpa , 218.in-addr.arpa , 68.in-addr.arpa , 168.in-addr.arpa , 55.in-addr.arpa , 116.in-addr.arpa , 122.in-addr.arpa , 150.integracia.org , 211.in-addr.arpa , 164.in-addr.arpa , 152.in-addr.arpa , 107.in-addr.arpa , 91.in-addr.arpa , 220.in-addr.arpa , 63.in-addr.arpa , 50.in-addr.arpa , 70.in-addr.arpa , 15.in-addr.arpa , 128.in-addr.arpa , 123.in-addr.arpa
