go
mail.thvl.vn has one IP number , which is the same as for thvl.vn. mail.thvl.vn also has a corresponding reverse pointer. thvl.vn, www.thvl.vn, vinhlongtv.com.vn and mail.vinhlongtv.com.vn point to the same IP. thvl.vn use this as a mailserver. thvl.vn is delegated to two nameservers, however three extra nameservers are listed in the zone. There are two duplicated IP numbers. Some of them are on the same IP network. Incoming mail for thvl.vn is handled by one mailserver at thvl.vn themselves. mail.thvl.vn is hosted on a server in Vietnam.

mail.thvl.vn
a records
 
+ 118.69.202.220 118.69.192.0/20 AS18403 -
+ --- -

thvl.vn
a records
 
+ 118.69.202.220 118.69.192.0/20 AS18403 mail.thvl.vn
+ --- mail.thvl.vn
ns-soa records
dns1.hcm.fpt.vn
+ 210.245.31.130 210.245.24.0/21 AS18403 -
+ --- -
ns records
dns13.fpt.vn
+ 210.245.31.130 210.245.24.0/21 AS18403 dns1.hcm.fpt.vn
+ --- dns1.hcm.fpt.vn
dns14.fpt.vn
+ 210.245.31.10 210.245.24.0/21 AS18403 dns2.hcm.fpt.vn
+ --- dns2.hcm.fpt.vn
dns1.hcm.fpt.vn
+ 210.245.31.130 210.245.24.0/21 AS18403 -
+ --- -
dns2.hcm.fpt.vn
+ 210.245.31.10 210.245.24.0/21 AS18403 -
dns-ndk.vnnic.vn
+ 203.119.10.120 203.119.10.0/23 AS23902 -
mx records
mail.thvl.vn
+ 118.69.202.220 118.69.192.0/20 AS18403 -
+ --- -
ip numbers of host
118.69.202.220
ptrs of ip numbers
mail.thvl.vn
ip numbers using ptr to this host
118.69.202.220
hostnames sharing ip with a-records
mail.vinhlongtv.com.vn
thvl.vn
vinhlongtv.com.vn
www.thvl.vn
domains using this as mailserver
thvl.vn
domains using this as mailserver under another name
vinhlongtv.com.vn
nameservers missing in parent delegation
dns-ndk.vnnic.vn
dns13.fpt.vn
dns14.fpt.vn