us United States
DNS delegation of us updated: May 19, 2013 7:21:55 AM
Delegation
step query auth servers
1 us. . (k,f,c,m,b,a,i,l,e,g,d,h,j).root-servers.net. 2 us. us. (b,e,k,f,a,c).cctld.us.
We pick k.root-servers.net , one of the 13 root servers (1), and ask it about us and learn that us is delegated to six name servers (2), so we ask b.cctld.us and get the following answer:
Authoritative answer
ANSWER for us. us. 900 RRSIG \# 150 000605010000038451c00a8251986f72fce402555300777239e95c0a6c9ff81ed4900490770970f76e446d02fa4e032694645bedfb8d4053ebd2bbfb2c6e0310c3e5d3c583bcf82d6b91fce282a9bfe29ff84ad5b64805a7c7e00ab943345b5e18976045f2b8f3decc9c10f2ae2383fb2a07bd8b77b4a30fbb5ca5dc1531f0819b2e26389e79783fc4e7580eb0546f4d4402df532753 518400 NS b.cctld.us.
518400 NS c.cctld.us.
518400 NS k.cctld.us.
518400 NS a.cctld.us.
518400 NS e.cctld.us.
518400 NS f.cctld.us.
518400 RRSIG \# 150 000205010007e90051ad3f075185ab3dfce402555300879fdfa1ccd92e34727c44af25821beefddee7f2c32d91f3a74d9ba8815b7907e842324af262089d9664319535b168b68d93ed889b99166a48bb046665541d7a8acc20759ea88546a2d0f0cd6de03cc222be0daf56514109391e23a60a20332d9846df8033a342e12b70cb0e7fa64bcb54813b94245a9ddca88392baaf3751e0 86400 NSEC \# 50 02302d02757300000722000000000380ff200000000000000000000000000000000000000000000000000000000000000002 86400 RRSIG \# 150 002f05010001518051a8d87c51813ec0fce40255530047e030a9da1a95cdcfe71eb3146b70ccca3115e828fdc24b0d8351b9672e34cc5fcb5636091da2e41d96eed9bbcfdbc4921b3712aa265e902dbe850ed9061de7a873144c35625210a849bb9d3dc0062685c1b85bbaef1a3a2bfccf8599000f9303ad18cb7658eb5e01c90a062548e32ad076d6e55576e536835cb8702d1666a1 518400 DNSKEY \# 264 0101030503010001ab4cf6d94371df20a52abe5a592cb87873a33185c36be8044683ef26da7dc95b3808f74adebd22bac176e2a0395da8b366641991740a3997005ba5ed8f3a61e7d1de740ccc6a0c39e339687f6b1ea03bff48cab8e688d6a17524e919e22d58bd0a8cf553cabac56589558693796c7c952094fb7bf9376442be46893553c4f72b0338468ff128687081305f556b34b2d62773e0a0bec606c0ffdab37533faa850acd80cc274d1254d4fbc0cde7322748f2c539efea69ca9e9a190cfcbbc72bdfaccadb67ddd3f27b955f70e6caf78943cb8f92360f7768987ff1543c77b6fdcef52f13be5b64e0bbc5ac1b87fd8573c6a1beae194c50ef2db600442f794988c13 518400 DNSKEY \# 136 0100030503010001dba8d454b8f0a0b13295301b5412030834176448e13afe9b73e4415f5705d25ca6af31c8c3651701d8dfb9ab19fc5948a26ec5fb5306ea7151cc17771954858eb032c3def191f9ee5eee997046a6346e39f1c8371591a53604e560e18527ef8da2ff83479383576682393a089a9ff918bd5864e30687cc83422421f7e870a839 518400 DNSKEY \# 264 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 518400 DNSKEY \# 136 0100030503010001a001070be3cc5c5828af5b86d897e157807d688c8851d162b93ffbe8db79f31eae66fb20ababe832a3404f702c2f332abe5a3fefe3ff88ad6f6a2efecff16c2fab4dae43d42e6f9f6707577fd7162fc307491ff62c62cf5a09d8c64d562550a18bfd2ef34b754430de092f2f0e7491ac7a1a3a51027119cf88ccb4bcd9115935 518400 RRSIG \# 278 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 0 TYPE65534 \# 5 05d8700001 0 TYPE65534 \# 5 05c54a0001 0 RRSIG \# 150 fffe05010000000051b1f647518a5b7efce4025553009cb6a7980aa7c0336f10249f76a7d526d61e4d2e0ea9c245467d330bbc45f09e121b1744098e2492ff0681f8bc0e764955419fb2bbc36905f71b251cf9344b66afb881e5584240dd32086e9533f458510ea471ac5192d3b9cfd7d6f30d399bd1e70b2ba345a33961b3e80e2029943e9b840ac00b725d01ab9abf3d1d5ad2d2d6 900 SOA a.cctld.us. hostmaster.neustar.biz. ( 2009356106 900 900 604800 86400 ) ADDITIONAL for us. a.cctld.us. 7200 A 156.154.124.70 b.cctld.us. 7200 A 156.154.125.70 7200 AAAA 2001:503:d1ae:ffff:ffff:ffff:ffff:ff7e c.cctld.us. 7200 A 156.154.127.70 e.cctld.us. 7200 A 156.154.126.70 f.cctld.us. 7200 A 209.173.58.70 7200 AAAA 2001:500:3682:0:0:0:0:11 k.cctld.us. 7200 A 156.154.128.70 7200 AAAA 2001:503:e239:0:0:0:3:1
us. net. cctld.us. f.cctld.us. b.cctld.us. c.cctld.us. e.cctld.us. a.cctld.us. k.cctld.us. 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.
whois us whois net whois cctld.us whois root-servers.net
whois us domain info api us robtex on us RBL listing of us mnw
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Other "us" domains: com , nl , ly , fm , org , pn , ht , mk , me , gov , net , tv , fo , dk , nf , lt , my , pl , vu , tc , no , to , gd , gy , ky , mn , edu , pr , ae , cc , ca , md , im , tl , ms , gg , ws , cx , de , co , is , st , la , gs , rs , ua , mg , lv , pe , vc , es , tf , jobs , vg , cm , cz , icap.com , astellas.com , messgelabs.com , gmocloud.com , belimo.com , usawarez.net , connex.net , to.de , univision.com , rlb.com , foodski.com , logica.com , netcentrex.net , skanska.net , cor-ibs.com , shoptalk-shop.com , framatome-anp.com , iwooho.com , f-secure.com , mesasgelabs.com , kent.edu , idc-com.com , empireinteractive.com , ozsah.com , trzebnica.pl , easynet.net , delarue.com , ohio-state.edu , plusline.net , rdns.in , panamericatelecom.net , attus.com , kiev.ua , cdnetworks.kr , mi-services.com , bosch.com , publicisgroupe.net , duniaweb.info , arvato-systems.com , mensa.org , cyberscience.com , reminyl.com , hsbc.com , com.es