go
mail.taavon.ir has one IP record. taavon.ir is delegated to two nameservers, however both delegated nameservers are missing in the zone. All nameservers are at dnslake.com. They are on different IP networks.

mail.taavon.ir
a records
 
+ 217.218.60.28 217.218.0.0/18 AS12880  
+ ---  

taavon.ir
ns records
ns13.dnslake.com
+ 217.218.60.132 217.218.0.0/18 AS12880 server201.dnslake.com
+ --- server201.dnslake.com
ns2.dnslake.com
+ 206.223.171.254 206.223.160.0/19 AS21949 206-223-171-254.beanfield.net
+ --- 206-223-171-254.beanfield.net
ip numbers of host
217.218.60.28
hostnames sharing ip with a-records
bahmaninsurance.com
beheshtemahdi.com
beheshtemahdi.ir
dmk.ir
epoll.pso.ir
eyeaperture.com
gcoms.pso.ir
hamikiansazeh.com
hawzahnews.com
hawzahnews.ir
hawzahnews.net
hawzahnews.org
howzehnews.com
howzehnews.ir
howzehnews.net
howzehnews.org
iczm.pso.ir
imam-khomeini.ir
inguu.ir
iraniczm.com
iranpowertrainco.com
irpmo.com
irpmo.net
irpmo.org
mail.bahmaninsurance.com
mail.beheshtemahdi.ir
mail.dmk.ir
mail.epoll.pso.ir
mail.eyeaperture.com
mail.gcoms.pso.ir
mail.hawzahnews.com
mail.hawzahnews.ir
mail.hawzahnews.net
mail.hawzahnews.org
mail.howzehnews.com
mail.howzehnews.ir
mail.iczm.pso.ir
mail.imam-khomeini.ir
mail.inguu.ir
mail.iraniczm.com
mail.iranpowertrainco.com
mail.irpmo.com
mail.irpmo.net
mail.irpmo.org
mail.nedayetohid.com
mail.niroomoharekeiran.com
mail.ofoghhawzah.com
mail.ofoghhawzah.ir
mail.ofoghhawzah.net
mail.ofoghhawzah.org
mail.ofoghhowzeh.com
mail.ofoghhowzeh.ir
mail.ofoghhowzeh.net
mail.ofoghhowzeh.org
mail.pmo.ir
mail.pmsw.ir
mail.portal.tamliki.ir
mail.projects.gcoms.pso.ir
mail.rahroshd.net
mail.raydana.com
mail.saba-group.com
mail.saba-group.net
mail.saba-group.org
mail.sibamotor.com
mail.sibamotors.com
mail.tamliki.ir
mail.technical.gcoms.pso.ir
mirhoseiny.com
nedayetohid.com
niroomoharekeiran.com
ns.bahmaninsurance.com
ns.beheshtemahdi.com
ns.beheshtemahdi.ir
ns.beheshtemahdi.net
ns.dmk.ir
ns.elsaita.com
ns.epoll.pso.ir
ns.gtmahoor.com
ns.hamikianco.com
ns.hamikiansazeh.com
ns.hawzahnews.com
ns.hawzahnews.ir
ns.hawzahnews.net
ns.howzehnews.ir
ns.iczm.pso.ir
ns.inguu.ir
ns.judensau.ir
ns.kefa.org.ir
ns.mirhoseiny.com
ns.niroomoharekeiran.com
ns.ofoghhawzah.com
ns.ofoghhawzah.ir
ns.ofoghhawzah.org
ns.ofoghhowzeh.com
ns.pmsw.ir
ns.portal.tamliki.ir
ns.pso.ir
ns.sibamotors.com
ns.soltanabadcity.com
ns.soltanabadcity.ir
ns.tamliki.ir
ns.xeronith.com
ofoghhawzah.com
ofoghhawzah.ir
ofoghhawzah.org
ofoghhowzeh.com
ofoghhowzeh.ir
ofoghhowzeh.org
pmsw.ir
portal.tamliki.ir
projects.gcoms.pso.ir
pso.ir
rahroshd.net
raydana.com
saba-group.com
sibamotor.com
sibamotors.com
soltanabadcity.com
tamliki.ir
technical.gcoms.pso.ir
domains using this as mailserver under another name
hawzahnews.ir
iczm.pso.ir
iraniczm.com
projects.gcoms.pso.ir
nameservers missing in zone
ns13.dnslake.com
ns2.dnslake.com