`quangthinh.com`

DNSSEC	⚠️ Not signed
A	210.2.87.26^{🇻🇳 QTSP210.2.87.0/24 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	`8726.ninamailservice.com`
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	`dns1.pavietnam.vn`
		A	69.25.142.42^{🇺🇸 AS1474469.25.142.0/24 PNAP-SEF PNAP-SEF-AGGREGATE}
NS	`dns2.pavietnam.vn`
		A	216.52.184.248^{🇺🇸 RoadRunner216.52.176.0/20 PNAP-DAL}
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	`quangthinh-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`nsbak.pavietnam.net`hostmaster@quangthinh.com 2025-07-02 #3

`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=1778294201

Subdomains

www.quangthinh.com

Same first word

quangthinh.vn

quangthinh.com

Similar names

thinhquang.vn

DNS History

18 records (7 active, 11 former)

●NSdns1.pavietnam.vn2015-12-25 → 2026-05-09 · 6 obs

○ 2015-05-23 09:24:18
● 2015-12-25 21:28:48
○ 2016-04-11 12:23:34
○ 2016-06-27 22:51:16
● 2026-05-01 14:48:56
● 2026-05-09 02:55:22

●NSdns2.pavietnam.vn2016-04-11 → 2026-05-09 · 3 obs

○ 2015-12-25 21:28:48
● 2016-04-11 12:23:34
● 2026-05-09 02:55:22

○NSns1.dotvndns.vn2015-05-23 → 2015-12-25 · 4 obs

● 2015-05-23 09:24:18
● 2015-12-25 21:28:48
○ 2016-04-11 12:23:34
○ 2026-05-09 02:55:22

●NSns1.pavietnam.vn2016-04-11 → 2026-05-09 · 3 obs

○ 2015-12-25 21:28:48
● 2016-04-11 12:23:34
● 2026-05-09 02:55:22

○NSns2.dotvndns.vn2015-05-23 → 2015-12-25 · 4 obs

● 2015-05-23 09:24:18
● 2015-12-25 21:28:48
○ 2016-04-11 12:23:34
○ 2026-05-09 02:55:22

●NSns2.pavietnam.vn2016-04-11 → 2026-05-09 · 3 obs

○ 2015-12-25 21:28:48
● 2016-04-11 12:23:34
● 2026-05-09 02:55:22

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 3 obs

○ 2016-06-27 22:51:16
● 2026-05-01 14:48:56
● 2026-05-09 02:55:22

○MXalt1.aspmx.l.google.com2015-05-23 → 2016-06-27 · 4 obs

● 2015-05-23 09:24:18
● 2016-06-27 22:51:16
○ 2026-05-01 14:48:56
○ 2026-05-09 02:55:22

○MXalt2.aspmx.l.google.com2015-05-23 → 2016-06-27 · 4 obs

● 2015-05-23 09:24:18
● 2016-06-27 22:51:16
○ 2026-05-01 14:48:56
○ 2026-05-09 02:55:22

○MXaspmx.l.google.com2015-05-23 → 2016-06-27 · 4 obs

● 2015-05-23 09:24:18
● 2016-06-27 22:51:16
○ 2026-05-01 14:48:56
○ 2026-05-09 02:55:22

○MXaspmx2.googlemail.com2015-05-23 → 2016-06-27 · 4 obs

● 2015-05-23 09:24:18
● 2016-06-27 22:51:16
○ 2026-05-01 14:48:56
○ 2026-05-09 02:55:22

○MXaspmx3.googlemail.com2015-05-23 → 2016-06-27 · 4 obs

● 2015-05-23 09:24:18
● 2016-06-27 22:51:16
○ 2026-05-01 14:48:56
○ 2026-05-09 02:55:22

○MXaspmx4.googlemail.com2015-05-23 → 2016-06-27 · 4 obs

● 2015-05-23 09:24:18
● 2016-06-27 22:51:16
○ 2026-05-01 14:48:56
○ 2026-05-09 02:55:22

○MXaspmx5.googlemail.com2015-05-23 → 2016-06-27 · 4 obs

● 2015-05-23 09:24:18
● 2016-06-27 22:51:16
○ 2026-05-01 14:48:56
○ 2026-05-09 02:55:22

●MXquangthinh-com.mail.protection.outlook.com2026-05-01 → 2026-05-09 · 3 obs

○ 2016-06-27 22:51:16
● 2026-05-01 14:48:56
● 2026-05-09 02:55:22

○A112.213.89.962015-05-23 → 2015-12-25 · 4 obs

● 2015-05-23 09:24:18
● 2015-12-25 21:28:48
○ 2016-04-11 12:23:34
○ 2026-05-09 02:55:22

○A210.2.86.882016-04-11 → 2016-06-27 · 5 obs

○ 2015-12-25 21:28:48
● 2016-04-11 12:23:34
● 2016-06-27 22:51:16
○ 2026-05-01 14:48:56
○ 2026-05-09 02:55:22

●A210.2.87.262026-05-01 → 2026-05-09 · 3 obs

○ 2016-06-27 22:51:16
● 2026-05-01 14:48:56
● 2026-05-09 02:55:22

🔍 DNS Trace

Analysis

Hierarchy

quangthinh.com is a parent of www.quangthinh.com.

IP Addresses

quangthinh.com points to a single IP number: 210.2.87.26.

Other host names, for instance mail.dogohungphat.com, www.thietbiaplucminhphat.com, ftp.winsun.vn, smtp.winsun.vn and ngoclinhthuongpham.com share IP numbers with quangthinh.com.

Name Servers

quangthinh.com is delegated to five name servers: nsbak.pavietnam.net, dns1.pavietnam.vn, dns2.pavietnam.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

quangthinh.com at least partially shares name servers with other domains, for instance abs.com.vn, tediportcoast.com, xetaivn.vn, dienbien.edu.vn and globalnetwork.com.vn.

These name servers are often used together with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, ns3.dotvndns.vn and dns3.name-services.com.

Host names with two IP numbers:

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

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

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

Host names with one IP number:

The host name dns1.pavietnam.vn points to: 69.25.142.42.

The host name dns2.pavietnam.vn points to: 216.52.184.248.

Mail Servers

quangthinh.com is handled by a single mail server, quangthinh-com.mail.protection.outlook.com.

The host name quangthinh-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

quangthinh.com - robtex.com

quangthinh.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`quangthinh.com`

`com`