Whois and reverse dns lookup provided by robtex

jazb.iau.ir


DNS delegation of jazb.iau.ir updated:

Delegation

stepqueryauthservers
1jazb.iau.ir..(f,i,c,e,l,k,d,h,b,j,a,g,m).root-servers.net.
2jazb.iau.ir.ir.a.nic.ir. ns5.univie.ac.at. b.nic.ir. ir.cctld.authdns.ripe.net.
3jazb.iau.ir.iau.ir.(ns1,ns2,ns).iau.ir.
We pick f.root-servers.net, one of the 13 root servers (1), and ask it about jazb.iau.ir and learn that ir is delegated to four name servers (2), so we ask a.nic.ir where we learn that iau.ir is delegated to three name servers, including ns1.iau.ir (3), so we ask that one and get the following answer:

Authoritative answer

ANSWER for jazb.iau.ir.
jazb.iau.ir.86400 MX 30 mail.iau.ir. jazb.iau.ir use mail.iau.ir as mail server.
86400 A79.127.35.152 jazb.iau.ir points to 79.127.35.152.
AUTHORITATIVE for jazb.iau.ir.
iau.ir.86400 NS ns.iau.ir. iau.ir use ns.iau.ir as name server.
ADDITIONAL for jazb.iau.ir.
mail.iau.ir.86400 A82.99.219.231
ns.iau.ir.86400 A91.98.97.163

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deep analysis of: jazb.iau.ir
domain info api iau.ir

RBL listing of jazb.iau.ir
jazb.iau.ir graph
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