193.17.41.251


DNS delegation of 193.17.41.251 updated: May 25, 2013 9:49:54 AM

Delegation

stepqueryauthservers
1251.41.17.193.in-addr.arpa..(j,g,i,c,k,l,e,h,b,a,f,m,d).root-servers.net.
2251.41.17.193.in-addr.arpa.in-addr.arpa.(a,f,b,e,c,d).in-addr-servers.arpa.
3251.41.17.193.in-addr.arpa.193.in-addr.arpa.sec3.apnic.net. pri.authdns.ripe.net. tinnie.arin.net. sns-pb.isc.org. sec1.apnic.net. ns3.nic.fr.
4251.41.17.193.in-addr.arpa.41.17.193.in-addr.arpa.(ns1,ns2).go2.pl.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about 251.41.17.193.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask a.in-addr-servers.arpa where we learn that 193.in-addr.arpa is delegated to six name servers, including sec3.apnic.net (3), so we ask that one and learn that 41.17.193.in-addr.arpa is delegated to two name servers (4), so we ask ns1.go2.pl and get the following answer:

Authoritative answer

ANSWER for 251.41.17.193.in-addr.arpa.
251.41.17.193.in-addr.arpa.604800 PTR poczta.firma.o2.pl.
AUTHORITATIVE for 251.41.17.193.in-addr.arpa.
41.17.193.in-addr.arpa.86400 NS ns1.go2.pl. 41.17.193.in-addr.arpa use ns1.go2.pl as name server.
86400 NS ns2.go2.pl. 41.17.193.in-addr.arpa use ns2.go2.pl as name server.
ADDITIONAL for 251.41.17.193.in-addr.arpa.
ns1.go2.pl.604800 A193.17.41.1
604800 AAAA2001:67c:25c4:0:0:0:0:a
ns2.go2.pl.604800 A193.222.135.67
604800 AAAA2001:67c:25c4:0:0:0:0:b
fr. pl. net. org. 251. arpa. o2.pl. 41.251. go2.pl. nic.fr. isc.org. ripe.net. arin.net. 17.41.251. apnic.net. ns2.go2.pl. ns3.nic.fr. ns1.go2.pl. firma.o2.pl. in-addr.arpa. 193.17.41.251. sec1.apnic.net. sns-pb.isc.org. sec3.apnic.net. tinnie.arin.net. 193.in-addr.arpa. root-servers.net. authdns.ripe.net. m.root-servers.net. a.root-servers.net. j.root-servers.net. poczta.firma.o2.pl. 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. 17.193.in-addr.arpa. pri.authdns.ripe.net. in-addr-servers.arpa. b.in-addr-servers.arpa. e.in-addr-servers.arpa. 41.17.193.in-addr.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. f.in-addr-servers.arpa. a.in-addr-servers.arpa. 251.41.17.193.in-addr.arpa.
whois fr
whois pl
whois net
whois 251
whois org
whois arpa
whois o2.pl
whois go2.pl
whois 41.251
whois nic.fr
whois isc.org
whois ripe.net
whois arin.net
whois apnic.net
whois in-addr.arpa
whois root-servers.net
whois in-addr-servers.arpa

whois 41.251
deep analysis of: 193.17.41.251, 41.251
domain info api 41.251

RBL listing of 193.17.41.251
mnw
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