`vannghetre.com.vn`

DNSSEC	⚠️ Not signed
A	210.2.90.33^{🇻🇳 QTSP210.2.90.0/24 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}
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	`mail.vannghetre.com.vn` ⭐
		A	210.2.90.33^{🇻🇳 QTSP210.2.90.0/24 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}
TXT	`v=spf1 a mx ~all`
SOA	`ns1.dotvndns.vn`hostmaster@vannghetre.com.vn 2023-08-31 #2

`com.vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`b.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`c.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`d.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`e.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`f.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`g.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`h.dns-servers.vn` ⚠️ Not in parent delegation
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2022690034

Subdomains

mail.vannghetre.com.vn

Same first word

vannghetre.com.vn

vannghetre.vn

DNS History

9 records (5 active, 4 former)

○NSchloe.ns.cloudflare.com2017-03-16 → 2019-03-29 · 4 obs

● 2017-03-16 14:09:06
● 2019-03-29 14:03:20
○ 2026-03-11 12:08:36
○ 2026-04-27 18:39:08

○NSjosh.ns.cloudflare.com2017-03-16 → 2019-03-29 · 4 obs

● 2017-03-16 14:09:06
● 2019-03-29 14:03:20
○ 2026-03-11 12:08:36
○ 2026-04-27 18:39:08

●NSns1.dotvndns.vn2026-03-11 → 2026-04-27 · 3 obs

○ 2019-03-29 14:03:20
● 2026-03-11 12:08:36
● 2026-04-27 18:39:08

●NSns2.dotvndns.vn2026-03-11 → 2026-04-27 · 3 obs

○ 2019-03-29 14:03:20
● 2026-03-11 12:08:36
● 2026-04-27 18:39:08

●NSnsbak.dotvndns.com2026-03-11 → 2026-04-27 · 3 obs

○ 2019-03-29 14:03:20
● 2026-03-11 12:08:36
● 2026-04-27 18:39:08

●MXmail.vannghetre.com.vn2026-03-11 → 2026-04-27 · 2 obs

● 2026-03-11 12:08:36
● 2026-04-27 18:39:08

○A103.27.60.512017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:09:06
○ 2019-03-29 14:03:20
○ 2026-04-27 18:39:08

○A150.95.113.1142019-03-29 → 2019-03-29 · 4 obs

○ 2017-03-16 14:09:06
● 2019-03-29 14:03:20
○ 2026-03-11 12:08:36
○ 2026-04-27 18:39:08

●A210.2.90.332026-03-11 → 2026-04-27 · 3 obs

○ 2019-03-29 14:03:20
● 2026-03-11 12:08:36
● 2026-04-27 18:39:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	f.dns-servers.vn, g.dns-servers.vn, d.dns-servers.vn, b.dns-servers.vn...	16 records
vannghetre.com.vn	ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com	-

✅ Authoritative Response

Server:112.213.89.22

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vannghetre.com.vn (unsigned zone)

⏱️ Timing

Total: 2311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.2.90.33`
NS	3	`ns1.dotvndns.vn, nsbak.dotvndns.com...`
MX	1	`mail.vannghetre.com.vn (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.dotvndns.vn hostmaster.vannghetre.co`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

Hierarchy

mail.vannghetre.com.vn is a child of vannghetre.com.vn.

IP Addresses

vannghetre.com.vn resolves to one IP number: 210.2.90.33.

Other host names, for instance vannghetre.vn, thethaovietnamplus.vn, mail.vannghetre.com.vn, gocnhinphaply.nguoiduatin.vn and tapchimoitruong.vn share IP numbers with vannghetre.com.vn.

Name Servers

vannghetre.com.vn is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

vannghetre.com.vn at least partially shares name servers with other domains, including trungtamduocpham.com, thegioiduocvinhgia.vn, aqua.com.vn, inkienanphat.com and umove.com.vn.

These name servers are commonly used together with the name servers ns1.pavietnam.vn, ns2.pavietnam.vn, ns3.dotvndns.vn and nsbak.pavietnam.net.

Host names with two IP numbers:

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

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

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

Mail Servers

A single mail server handles vannghetre.com.vn, mail.vannghetre.com.vn.

Host name mail.vannghetre.com.vn resolves to a single IP: 210.2.90.33.

vannghetre.com.vn - robtex.com