org.s9b2.psmtp.com
DNS delegation of org.s9b2.psmtp.com updated: May 21, 2013 8:39:31 PM
Delegation
step query auth servers 1 org.s9b2.psmtp.com. . (f,m,g,j,c,e,d,i,h,a,l,b,k).root-servers.net. 2 org.s9b2.psmtp.com. com. (f,d,c,a,m,e,h,g,b,l,i,k,j).gtld-servers.net. 3 org.s9b2.psmtp.com. psmtp.com. (ns4,ns3,ns1,ns2).google.com.
We pick f.root-servers.net , one of the 13 root servers (1), and ask it about org.s9b2.psmtp.com and learn that com is delegated to 13 name servers (2), so we ask f.gtld-servers.net where we learn that psmtp.com is delegated to four name servers, including ns4.google.com (3), so we ask that one and get the following answer:
Authoritative answer
AUTHORITATIVE for org.s9b2.psmtp.com. psmtp.com. 60 SOA ns1.google.com. postini-hostmaster.google.com. ( 1521298 7200 3600 3600000 600 )
net. com. psmtp.com. google.com. s9b2.psmtp.com. ns3.google.com. ns4.google.com. ns1.google.com. ns2.google.com. root-servers.net. gtld-servers.net. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. org.s9b2.psmtp.com. f.root-servers.net. c.gtld-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net.
whois net whois com whois psmtp.com whois google.com whois root-servers.net whois gtld-servers.net whois psmtp.com , psmtp.com psmtp.com robtex on org.s9b2.psmtp.com org.s9b2.psmtp.com mnw
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Other "org" domains: mx , pa , sy , nr , lu , uz , li , mv , ec , lc , ua , mu , io , np , biz , qa , mt , rw , bm , tm , zw , tn , cx , bt , ba , mo , mm , al , rs , vn , cz , sb , py , hu , st , ms , gy , ir , uk , ye , eg , kp , sh , cy , be , gh , zm , at , gl , org , sa , md , com , gs , dz , by , ki , ng , sc , vc , mw , je , gw , tr , dk , bw , kg , bj , ni , hm , ls , bd , iq , ky , pr , so , nl , na , ma , sg , br , sd , bh , mz , kh , re , ml , cn , mn , nu , pl , eu , tl , bb , lb , tw , ar , ai , vu , my
