b-iust.ac.ir


domain

Summary

b-iust.ac.ir is delegated to two nameservers, however one delegated nameserver is missing in the zone and one other nameserver is listed instead. Two of them are on the same IP network. Incoming mail for b-iust.ac.ir is handled by three mailservers. Two of them are on the same IP network. iust.ac.ir share both nameservers and mailservers with this domain. ir, co.ir, id.ir, sch.ir, net.ir and at least 16 other hosts share nameservers with this domain. iustarak.ac.ir and mail.iust.ac.ir share mailservers with this domain. mail.b-iust.ac.ir are subdomains to this hostname. ac.ir is a domain controlled by four nameservers. All of them are on different IP networks.



DNS Records

baserecordnameipreverserouteas
b-iust.ac.irns-soa jupitr.iust.ac.ir194.225.228.4
Iran
194.225.224.0/20
IUST block
AS41620
IUSTCC-AS Iran University Of Science and Technology
ns ns1.nic.ir (only in zone)194.225.70.83
Iran
(none) 194.225.64.0/19
TRANSWORLD via EMIX
AS6736
IRANET-IPM IRANET/IPM Tehran, Iran
ns.nic.ir (only in delegation)194.225.70.89
Iran
jupitr.iust.ac.ir194.225.228.4
Iran
194.225.224.0/20
IUST block
AS41620
IUSTCC-AS Iran University Of Science and Technology
mx 10mxgate3.iust.ac.ir213.176.14.76
Iran
(none) 213.176.0.0/18
IROST-Route
AS15611
IROST-AS Iranian Research Organization for Science & Technology
10mail.b-iust.ac.ir194.225.230.91
Iran
194.225.224.0/20
IUST block
AS41620
IUSTCC-AS Iran University Of Science and Technology
5mxgate.iust.ac.ir194.225.230.66
Iran
ac.irns-soa ns1.nic.ir194.225.70.83
Iran
(none) 194.225.64.0/19
TRANSWORLD via EMIX
AS6736
IRANET-IPM IRANET/IPM Tehran, Iran
ns a.nic.ir193.189.123.2
Iran
193.189.123.0/24
TRANSWORLD via EMIX
AS39200
IRNICAnyCAST-AS .ir ccTLD of Iran
ns5.univie.ac.at193.171.255.77
Austria
193.170.0.0/15
ACOnet, Provider Local Registry Block
AS1853
ACOnet Backbone AT
c.nic.ir194.0.1.3
United Kingdom
ns3.communitydns.net194.0.1.0/24
ICB
AS42909
COMMUNITYDNS Community DNS Internet Computer Bureau Ltd
auth51.ns.uu.net198.6.1.162
United States
198.6.0.0/16
AS701
UUNET Alternet
ir   nic.ir   iust.ac.ir   net   ac.at   at   univie.ac.at   uu.net   ns.uu.net   communitydns.net  

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graph

dot

shared

nameservers used by this domain

jupitr.iust.ac.ir
ns.nic.ir
ns1.nic.ir

reverse names of the nameservers

jupitr.iust.ac.ir
ns.nic.ir


mailservers used by this domain

mail.b-iust.ac.ir(last resort)
mxgate.iust.ac.ir(primary)
mxgate3.iust.ac.ir(last resort)

domains sharing mailservers

iust.ac.ir
iustarak.ac.ir
mail.iust.ac.ir

reverse names of the mailservers

mxgate.iust.ac.ir

other names of the mailservers

mail.iustarak.ac.ir

domains sharing mailservers under another name

iustarak.ac.ir


nameservers missing in parent delegation

ns1.nic.ir

nameservers missing in zone

ns.nic.ir


mailservers used by this domain
 domains sharing mailservers
  domains sharing mailservers under another name
   nameservers used by this domain
    domains sharing nameservers
     reverse names of the mailservers
      reverse names of the nameservers
       reverse of ns in soa
        ns in soa
         subdomains
          nameservers missing in parent delegation
           nameservers missing in zone
ns.nic.ir   X  X    X 
iust.ac.ir X  X        
iustarak.ac.ir XX          
jupitr.iust.ac.ir   X  XXX    
mail.b-iust.ac.irX        X   
mxgate.iust.ac.irX    X       
ns1.nic.ir   X      X  

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