`thuangiatech.com`

DNSSEC	⚠️ Not signed
A	210.211.113.137^{🇻🇳 VTDC-AS-VN210.211.112.0/21 Proxy-registered route object}
		PTR	`bd-slw05.viettelidc.com.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`
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	`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`
MX	`mail.thuangiatech.com` ⭐
		A	210.211.113.137^{🇻🇳 VTDC-AS-VN210.211.112.0/21 Proxy-registered route object}
			PTR	`bd-slw05.viettelidc.com.vn`
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@thuangiatech.com 2026-01-15 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775846967

Subdomains

mail.thuangiatech.com

Same first word

thuangiatech.com

DNS History

6 records (5 active, 1 former)

●NSns1.pavietnam.vn2016-12-15 → 2026-04-10 · 2 obs

● 2016-12-15 22:15:08
● 2026-04-10 19:14:10

●NSns2.pavietnam.vn2016-12-15 → 2026-04-10 · 2 obs

● 2016-12-15 22:15:08
● 2026-04-10 19:14:10

●NSnsbak.pavietnam.net2018-07-28 → 2026-04-10 · 3 obs

○ 2016-12-15 22:15:08
● 2018-07-28 05:30:04
● 2026-04-10 19:14:10

●MXmail.thuangiatech.com2016-12-15 → 2026-04-10 · 2 obs

● 2016-12-15 22:15:08
● 2026-04-10 19:14:10

○A210.211.113.1302016-12-15 → 2018-07-28 · 4 obs

● 2016-12-15 22:15:08
● 2018-07-28 05:30:04
○ 2026-02-16 15:16:56
○ 2026-04-10 19:14:10

●A210.211.113.1372026-02-16 → 2026-04-10 · 3 obs

○ 2018-07-28 05:30:04
● 2026-02-16 15:16:56
● 2026-04-10 19:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thuangiatech.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:222.255.121.247

NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thuangiatech.com (unsigned zone)

⏱️ Timing

Total: 1792ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.211.113.137`
NS	3	`nsbak.pavietnam.net, ns2.pavietnam.vn...`
MX	1	`mail.thuangiatech.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.thuangiat`

Analysis

Hierarchy

thuangiatech.com is the parent of mail.thuangiatech.com.

IP Addresses

thuangiatech.com resolves to one IP number: 210.211.113.137.

other host names including www.parkcityhanoi.com.vn, en.ldsvn.com, vieclambienhoa.net, bd-slw05.viettelidc.com.vn and tssvn.com share IP numbers with thuangiatech.com.

Name Servers

thuangiatech.com is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

thuangiatech.com at least partially shares name servers with other domains, for instance banhmi362.com, hoaphat123.com, thietbixonghoi.vn, scientech.com.vn and thptlythuongkietlagi.edu.vn.

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

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

thuangiatech.com is handled by a single mail server, mail.thuangiatech.com.

mail.thuangiatech.com resolves to IP 210.211.113.137.

thuangiatech.com - robtex.com