Summary
lqdtu.edu.vn is delegated to three nameservers, however all three delegated nameservers are missing in the zone and two other nameservers are listed. There are two duplicated IP numbers. Some of them are on the same IP network.
lqdtu.edu.vn has one IP number , but the reverse is
www.vra.gov.vn.
aschp.com.vn,
vintes.com.vn,
addcomm.com.vn,
biendong.com.vn and
dienlanhbachkhoa.com.vn point to the same IP and also shares nameservers.
aic.com.vn,
vra.gov.vn,
xekhach.vn,
sfcvietnam.vn,
benhvien108.vn and at least seven other hosts point to the same IP.
upro.vn,
jetek.vn,
di.com.vn,
hmm.com.vn,
ntu.edu.vn and at least 36 other hosts share nameservers with this domain.
www.lqdtu.edu.vn are subdomains to this hostname.
edu.vn is a domain controlled by seven nameservers. All of them are on different IP networks.
lqdtu.edu.vn is hosted on a server in Vietnam.
| base | record | name | ip | reverse | route | as |
| lqdtu.edu.vn | a | 203.113.131.69 Vietnam | www.vra.gov.vn | 203.113.128.0/22 REACH (Customer Route) | AS7552 VIETEL-AS-AP Vietel Corporation Internet Exchange and Service Provider(IXP/ISP) 68 Nguyen Hong, Hanoi Vietnam |
| ns-soa | dns1.vietel.com.vn | 203.113.131.1 Vietnam | dns1.viettel.com.vn |
| - |
| ns | dns2.viettel.com.vn (only in delegation) | 203.113.131.2 Vietnam | dns2.vietel.com.vn |
| dns3.viettel.com.vn (only in delegation) | | (none) | | ? |
| dns1.vietel.com.vn (only in zone) | 203.113.131.1 Vietnam | dns1.viettel.com.vn | 203.113.128.0/22 REACH (Customer Route) | AS7552 VIETEL-AS-AP Vietel Corporation Internet Exchange and Service Provider(IXP/ISP) 68 Nguyen Hong, Hanoi Vietnam |
| - |
| dns2.vietel.com.vn (only in zone) | 203.113.131.2 Vietnam |
| dns1.viettel.com.vn (only in delegation) | 203.113.131.1 Vietnam | - |
| dns1.vietel.com.vn |
| *.edu.vn | a | 72.52.194.126 United States | (none) | 72.52.192.0/18 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917 | AS32244 LiquidWeb Liquid Web Inc. |
| edu.vn | ns-soa | | | (none) | | ? |
| ns | c.dns-servers.vn | 203.119.38.105 Vietnam | dns-hcm02.vnnic.net.vn | 203.119.38.0/23 Proxy-registered route object | AS24066 VNNIC-AS-VN Vietnam Internet Network Information Center 115 Tran Duy Hung, Cau Giay District, Ha Noi |
| - |
| e.dns-servers.vn | 203.119.60.105 Vietnam | 203.119.60.0/22 Vietnam Internet Network Information Center | AS38736 VNNIC-AS-VN Vietnam Internet network information center (VNNIC) 18 Nguyen Du, Hanoi 10000, Vietnam |
| f.dns-servers.vn | 203.119.68.105 Vietnam | 203.119.68.0/22 Branch of VNNIC in Ho Chi Minh City | AS38737 VNNIC-AS-VN Vietnam Internet network information center (VNNIC) 18 Nguyen Du, Hanoi 10000, Vietnam |
| a.dns-servers.vn | 194.0.1.18 United Kingdom | 194.0.1.0/24 ICB | AS42909 COMMUNITYDNS Community DNS Internet Computer Bureau Ltd |
| b.dns-servers.vn | 203.119.10.105 Vietnam | - | 203.119.10.0/23 Vietnam Internet Network Information Center | AS23902 VNNIC-AS-VN Vietnam Internet network information center (VNNIC) 115 Tran Duy Hung, Hanoi 10000, Vietnam |
| dns-hn02.vnnic.net.vn |
| d.dns-servers.vn | 203.119.44.105 Vietnam | 203.119.44.0/22 Vietnam Network Information Center | AS24089 VNNIC-AS-AP Vietnam Internet Network Information Center AS Number for .vn nameserver system in Da Nang 115 Tran Duy Hung, Cau Giay Dist, Ha Noi Vietnam |
| ns-vn.ripe.net | 193.0.12.241 Netherlands | 193.0.12.0/23 RIPE-NCC Specific range for nameserver operations. | AS3333 RIPE-NCC-AS RIPE Network Coordination Centre |