`ngn.vn`

DNSSEC	⚠️ Not signed
A	103.39.93.79^{🇻🇳 FPT-AS-AP103.39.92.0/22 FPT-VN}
		PTR	`mx2.ngn.com.vn`
NS	`ns1.pavietnam.vn` ⭐
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns1.dotvndns.vn`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.dotvndns.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`nsbak.dotvndns.com`
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns8922.dotvndns.vn`
MX	`mx2.ngn.com.vn` ⭐
		A	103.39.93.79^{🇻🇳 FPT-AS-AP103.39.92.0/22 FPT-VN}
			PTR	`mx2.ngn.com.vn`
TXT	`_jn78bh76gpkr19vzzwtllkt5x0kpr1f`
TXT	`google-site-verification=A41Zu2T9VzAtk3xq3WDYZLjXRpQ4dXET8lXHFW1xAK8`
SOA	`ns1.pavietnam.vn`hostmaster@ngn.vn 2026-02-05 #72

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030749955

Subdomains

www.ngn.vn

Same first word

ngn.tv

ngn.co.cr

ngn.ro

ngn.lv

ngn.biz

ngn.lol

ngn.co.nz

ngn.co.za

ngn.me

ngn.cn

ngn.gr

ngn.in

ngn.net.cn

ngn.mx

ngn.it

ngn.co.uk

ngn.news

ngn.hu

ngn.net.au

ngn.cc

ngn.cz

ngn.info

ngn.hk

ngn.de

ngn.github.io

ngn.no

ngn.com.au

ngn.dk

ngn.gt

ngn.net

ngn.si

ngn.neustar

ngn.su

ngn.vn

ngn.ps

ngn.coop

ngn.at

ngn.au

ngn.com

ngn.ch

ngn.com.vn

ngn.com.tr

ngn.ru

ngn.nl

ngn.nysa.pl

ngn.monster

ngn.xyz

ngn.bt

ngn.jp

ngn.se

ngn.nu

ngn.co.kr

Similar names

gnn.fi

gnn.co.il

nng.com

nng.hu

nng.jp

nng.no

nng.kr

gnn.cl

gnn.nl

gnn.es

nng.at

nng.dk

gnn.dk

nng.ru

gnn.no

gnn.cz

gnn.pl

gnn.at

gnn.jp

nng.kz

gnn.tv

nng.com.ru

gnn.to

nng.co.kr

nng.systems

gnn.gov.gr

gnn.info

nng.au

gnn.co.kr

nng.me

gnn.be

gnn.se

gnn.kr

gnn.asia

nng.info

nng.cloudns.us

gnn.de

gnn.fr

nng.de

nng.ca

gnn.ge

nng.org.uk

nng.vn

nng.be

gnn.ro

nng.org

nng.bz

nng.ro

nng.lu

nng.biz

nng.co.za

gnn.com

nng.ch

gnn.org

nng.com.pk

gnn.cc

nng.mobi

gnn.vg

nng.nl

nng.com.es

gnn.mx

nng.in

nng.us

gnn.net

gnn.co.za

gnn.com.br

nng.fr

nng.su

gnn.tips

nng.pl

gnn.net.cn

nng.co.uk

DNS History

6 records (6 active, 0 former)

●NSns1.dotvndns.vn2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 10:25:40
● 2026-05-08 18:36:44

●NSns1.pavietnam.vn2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 10:25:40
● 2026-05-08 18:36:44

●NSns2.dotvndns.vn2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 10:25:40
● 2026-05-08 18:36:44

●NSnsbak.dotvndns.com2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 10:25:40
● 2026-05-08 18:36:44

●MXmx2.ngn.com.vn2026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 10:25:40
● 2026-05-08 18:36:44

●A103.39.93.792026-05-01 → 2026-05-08 · 2 obs

● 2026-05-01 10:25:40
● 2026-05-08 18:36:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, a.dns-servers.vn, d.dns-servers.vn, h.dns-servers.vn...	-
ngn.vn	nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn	4 records

✅ Authoritative Response

Server:112.213.89.3

NS records: nsbak.dotvndns.com, ns2.dotvndns.vn, ns1.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ngn.vn (unsigned zone)

⏱️ Timing

Total: 1925ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.39.93.79`
NS	3	`ns2.dotvndns.vn, ns1.dotvndns.vn...`
MX	1	`mx2.ngn.com.vn (pri: 10)`
TXT	2	`google-site-verification=A41Zu2T9VzAtk3x, _jn78bh76gpkr19vzzwtllkt5x0kpr1f`
SOA	1	`ns1.pavietnam.vn hostmaster.ngn.vn`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn...)

Analysis

Hierarchy

The parent of www.ngn.vn is ngn.vn.

IP Addresses

ngn.vn points to a single IP: 103.39.93.79.

Other host names, for example www.ngn.vn, mx2.ngn.com.vn, ngn.com.vn and www.ngn.com.vn share IP numbers with ngn.vn.

Name Servers

ngn.vn's delegation is handled by four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns1.pavietnam.vn.

ngn.vn partially shares name servers with other domains; examples include swanbay.com.vn, vinagloves.com, binhquan.com.vn, petshome.vn and luxevent.vn.

These name servers are commonly used with ns2.pavietnam.vn, nsbak.pavietnam.net and ns3.dotvndns.vn.

Host names with two IP numbers:

nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22.

ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3.

ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247.

ns1.pavietnam.vn points to: 2406:9c80::66 and 112.213.89.3.

Host names that point to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn.

Host names that point to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn.

Mail Servers

ngn.vn is handled by a single mail server, mx2.ngn.com.vn.

ngn.vn uses the same mail server setup as other domains, for instance ngn.com.vn and realtech.vn.

mx2.ngn.com.vn points to a single IP: 103.39.93.79.

ngn.vn - robtex.com

ngn.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ngn.vn`

`vn`