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cern


DNS delegation of cern updated:

Delegation

stepqueryauthservers
1cern..(b,c,m,d,l,f,k,i,a,e,j,g,h).root-servers.net.
2cern.cern.(a0,b0,a2,c0).nic.cern.
We pick b.root-servers.net, one of the 13 root servers (1), and ask it about cern and learn that cern is delegated to four name servers (2), so we ask a0.nic.cern and get the following answer:

Authoritative answer

ANSWER for cern.
cern.86400SOAa0.nic.cern. noc.afilias-nst.info. ( 1000001945 10800 3600 2764800 900 )
3600 NS c0.nic.cern. cern use c0.nic.cern as name server.
3600 NS b0.nic.cern. cern use b0.nic.cern as name server.
3600 NS a0.nic.cern. cern use a0.nic.cern as name server.
3600 NS a2.nic.cern. cern use a2.nic.cern as name server.
86400DNSKEY\# 136 010003070301000185f3f208989b276fafde708760ec46e16cf55346d5b809a90102a314485b5d9121248217eff858045398174578396dca5aa6990ae8d2df682cf4ce992f81292b60e0bf6301e97d1371b788793c9cf9ad80df856958ab7a7883df32b0e09b997ef09a686fa4418424c31a936b23d7616426ef4d28b1349df07ab5649aff6e07af
86400DNSKEY\# 264 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
86400DNSKEY\# 136 0100030703010001e4a9f136d4c65649673daba94026ad9fcb6539ee428387c8d7179a45bab32cb30dfa140a6c4804eb6ed0bdd79b76476c97822ab84364ade35a434f044cf751d682a5f2d53cda4103e8e7c21b00701065d22b268173047f36c803b183880456bf42bdf894dbc2433ed5d93274721a7ecb08c1f54174ad587e9b4211922c6d13f9
86400DNSKEY\# 264 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
86400NSEC3PARAM\# 9 0100000104d399eaab
3600RRSIG\# 152 0002070100000e10589a8639587ec8a91dd6046365726e0009855bb1a982b0f7c9ffb94dac54a80f1cf781da27ff3157be04a61e006639a7b1548d3595d021297abcbffd03a88e43831480e80658cd66ae81253166e1539837141f01c98d8f641051c55e3988c32c9d5dab6f90625fdd1ee4bf49fa058dd3167cf8b3caddfc986a3a791fbca6b23cc8146072612ff1e7cd76e1c7e0e26a02
86400RRSIG\# 152 000607010001518058a11dba5885602a1dd6046365726e0070215f4843bff7adca378ee14c87a1b2a40b6b333b445be972709e4faaf91c3e5d5381624ab0c24b1920edbc9cc65cc149f2f453a7d7677dc984b08b3c413590a077b274187b6efa110c4531e283dea1cbe2e259160669d95c1bf1d7ae8bf8fd5fcf90f742096ac0f603563abf518683b5bae7722d8eb46ec937d7dffce51b24
86400RRSIG\# 152 0033070100015180589a8639587ec8a91dd6046365726e0035ad543ce276c0d47044f2aec96d8c4f6f997750d8738c0fd0cf60013f612827afc2f366a967247f4a906e2a9269f99e8efa14b90773dfb7c33fdb2b36f442a5e8b1e9d5758b7f1ec997fb500289a410eb749479a2a9ac4cf3fe2489a55479639616351c1640b2114c52a8fe04ba908fd6ff530e5546b571c6b231cc7ee529aa
86400RRSIG\# 152 0030070100015180589a8639587ec8a91dd6046365726e00136a224f1fc7b472568d9707f46d3ed4b284f751b481eecf133e18456a4946ac048208943163b7c51b4b5f0f90a8412c872f6688ef1dc993275f9e10dd9ca3017a827de42479397f1697fa762367d2ec01e5e76b5e69e09aa45b7131ac9aa58d7b46d4c68d53b676bd94ca80bcef93ab552c212a608796b3aef953815ab70a21
86400RRSIG\# 280 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
86400RRSIG\# 280 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

Related hostnames


Whois nic.cern
Whois root-servers.net


deep analysis of: cern
domain info api cern

RBL listing of cern
cern graph
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