a5b2.psmtp.com


DNS delegation of a5b2.psmtp.com updated: May 26, 2013 1:39:40 AM

Delegation

stepqueryauthservers
1a5b2.psmtp.com..(i,l,h,a,g,c,d,b,k,f,m,j,e).root-servers.net.
2a5b2.psmtp.com.com.(i,c,l,j,e,d,k,f,b,h,m,g,a).gtld-servers.net.
3a5b2.psmtp.com.psmtp.com.(ns2,ns1,ns3,ns4).google.com.
We pick i.root-servers.net, one of the 13 root servers (1), and ask it about a5b2.psmtp.com and learn that com is delegated to 13 name servers (2), so we ask i.gtld-servers.net where we learn that psmtp.com is delegated to four name servers, including ns2.google.com (3), so we ask that one and get the following answer:

Authoritative answer

AUTHORITATIVE for a5b2.psmtp.com.
psmtp.com.60SOAns1.google.com. postini-hostmaster.google.com. ( 1521702 7200 3600 3600000 600 )
net. com. psmtp.com. google.com. ns3.google.com. a5b2.psmtp.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. 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
domain info api psmtp.com

Sorry, we are currently missing dns information for a5b2.psmtp.com

Also check www.psmtp.com and psmtp.com.

robtex on a5b2.psmtp.com
RBL listing of a5b2.psmtp.com
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