`techplusgroup.com.vn`

DNSSEC	⚠️ Not signed
A	222.252.24.84^{🇻🇳 VTN-1222.252.16.0/20 VNPT-Net}
		PTR	`static.vnpt-hanoi.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	`mail.techplusgroup.com.vn` ⚠️ Not in zone NS records
NS	`ns2.pavietnam.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.pavietnam.net`
		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	`mx.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
SOA	`ns1.pavietnam.vn`hostmaster@techplusgroup.com.vn 2022-07-26 #20

`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=2022714322

Same first word

techplusgroup.com.vn

DNS History

6 records (6 active, 0 former)

●NSmail.techplusgroup.com.vn2026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 10:22:50
● 2026-05-13 17:44:00

●NSns1.pavietnam.vn2026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 10:22:50
● 2026-05-13 17:44:00

●NSns2.pavietnam.vn2026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 10:22:50
● 2026-05-13 17:44:00

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 10:22:50
● 2026-05-13 17:44:00

●MXmx.zoho.com2026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 10:22:50
● 2026-05-13 17:44:00

●A222.252.24.842026-05-01 → 2026-05-13 · 2 obs

● 2026-05-01 10:22:50
● 2026-05-13 17:44:00

🔍 DNS Trace

Analysis

IP Addresses

techplusgroup.com.vn resolves to one IP number: 222.252.24.84.

Name Servers

techplusgroup.com.vn is delegated to four name servers: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn and mail.techplusgroup.com.vn.

techplusgroup.com.vn at least partially shares name servers with other domains, for instance thanhphong312.id.vn, titgps.com.vn, siss.edu.vn, addconstruction.com.vn and diepduong.com.

These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn and nsbak.pavietnam.vn.

Host names with two IP numbers:

nsbak.pavietnam.net points to: 2406:9c80::9000:302 and 112.213.89.22.

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

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

Mail Servers

techplusgroup.com.vn is handled by a single mail server, mx.zoho.com.

techplusgroup.com.vn shares the same mail server setup as other domains, for instance borisjankovic.com, wildanniaga.my, ohmkat.com, lojaartech.com.br and juneconcept.com.

techplusgroup.com.vn shares some mail servers with other domains, at least partially, for instance antaranews.com, serverabc.com, sdsolucoes.com.br, matouli.com and incipaqp.com.

These mail servers are commonly used alongside mx2.zoho.com and mx3.zoho.com.

mx.zoho.com resolves to IP 136.143.191.44.

techplusgroup.com.vn - robtex.com