`namthiensang.com`

DNSSEC	⚠️ Not signed
A	112.213.89.150^{🇻🇳 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	`mx89150.superdata.vn`
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`ns3.vinahost.vn`
		A	125.212.217.199^{🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN}
NS	`ns4.vinahost.vn`
		A	123.30.139.119^{🇻🇳 VDC123.30.138.0/23 VNPT}
			PTR	`static.vnpt.vn`
MX	`vdc-pm-mailgw-01.vinahost.org` ⭐
		A	146.196.64.39^{🇻🇳 VTN-1146.196.64.0/24 VNPT-Customer-Vinahost}
			PTR	`vdc-pm-mailgw-01.vinahost.org`
MX	`vt-pm-mailgw-01.vinahost.org`⁽¹⁰⁾
		A	103.126.160.139^{🇻🇳 ONEBIM-AS-VN103.126.160.0/24 ONEBIM-VN}
TXT	`v=spf1 a a:spf.vinahost.vn mx +include:sendgrid.net +include:smtpservice.net ...`
SOA	`dns1.name-services.com`info@name-services.com 2025-11-14 #1

`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=1774580592

Subdomains

mail.namthiensang.com

Same first word

namthiensang.com

DNS History

13 records (6 active, 7 former)

●NSdns1.name-services.com2015-06-04 → 2026-03-27 · 2 obs

● 2015-06-04 02:43:28
● 2026-03-27 03:10:38

○NSdns2.name-services.com2015-06-04 → 2017-04-09 · 4 obs

● 2015-06-04 02:43:28
● 2017-04-09 06:39:16
○ 2026-03-09 16:54:58
○ 2026-03-27 03:10:38

○NSdns3.name-services.com2015-06-04 → 2017-04-09 · 4 obs

● 2015-06-04 02:43:28
● 2017-04-09 06:39:16
○ 2026-03-09 16:54:58
○ 2026-03-27 03:10:38

○NSdns4.name-services.com2015-06-04 → 2017-04-09 · 4 obs

● 2015-06-04 02:43:28
● 2017-04-09 06:39:16
○ 2026-03-09 16:54:58
○ 2026-03-27 03:10:38

○NSdns5.name-services.com2015-06-04 → 2017-04-09 · 4 obs

● 2015-06-04 02:43:28
● 2017-04-09 06:39:16
○ 2026-03-09 16:54:58
○ 2026-03-27 03:10:38

●NSns3.vinahost.vn2026-03-09 → 2026-03-27 · 3 obs

○ 2017-04-09 06:39:16
● 2026-03-09 16:54:58
● 2026-03-27 03:10:38

●NSns4.vinahost.vn2026-03-09 → 2026-03-27 · 3 obs

○ 2017-04-09 06:39:16
● 2026-03-09 16:54:58
● 2026-03-27 03:10:38

○MXe.vinahost.vn2016-08-11 → 2017-04-09 · 5 obs

○ 2016-03-27 14:54:16
● 2016-08-11 07:51:42
● 2017-04-09 06:39:16
○ 2026-03-09 16:54:58
○ 2026-03-27 03:10:38

○MXmail.namthiensang.com2015-06-04 → 2016-03-27 · 4 obs

● 2015-06-04 02:43:28
● 2016-03-27 14:54:16
○ 2016-08-11 07:51:42
○ 2026-03-27 03:10:38

●MXvdc-pm-mailgw-01.vinahost.org2026-03-09 → 2026-03-27 · 3 obs

○ 2017-04-09 06:39:16
● 2026-03-09 16:54:58
● 2026-03-27 03:10:38

●MXvt-pm-mailgw-01.vinahost.org2026-03-09 → 2026-03-27 · 3 obs

○ 2017-04-09 06:39:16
● 2026-03-09 16:54:58
● 2026-03-27 03:10:38

●A112.213.89.1502026-03-09 → 2026-03-27 · 3 obs

○ 2017-04-09 06:39:16
● 2026-03-09 16:54:58
● 2026-03-27 03:10:38

○A210.211.122.2432015-06-04 → 2017-04-09 · 4 obs

● 2015-06-04 02:43:28
● 2017-04-09 06:39:16
○ 2026-03-09 16:54:58
○ 2026-03-27 03:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
namthiensang.com	ns3.vinahost.vn, ns4.vinahost.vn	-

✅ Authoritative Response

Server:125.212.217.199

NS records: ns3.vinahost.vn, ns4.vinahost.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for namthiensang.com (unsigned zone)

⏱️ Timing

Total: 1438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.150`
NS	2	`ns3.vinahost.vn, ns4.vinahost.vn`
MX	2	`vt-pm-mailgw-01.vinahost.org (pri: 10), vdc-pm-mailgw-01.vinahost.org (pri: 0)`
TXT	1	`v=spf1 a a:spf.vinahost.vn mx +include:s`
SOA	1	`dns1.name-services.com info.name-service`

Analysis

Hierarchy

mail.namthiensang.com is a child of namthiensang.com.

IP Addresses

namthiensang.com resolves to one IP number: 112.213.89.150.

Other host names, for instance mail.kimhoanvu.com, ns2.eureka.com.vn, hanaki.vn, mail.dongdongocean.com and achaufood.com.vn share IP numbers with namthiensang.com.

Name Servers

namthiensang.com is delegated to three name servers: dns1.name-services.com, ns3.vinahost.vn and ns4.vinahost.vn.

namthiensang.com at least partially shares name servers with other domains, including rebuilt-rockwell-transmissions.net, wisefreshfoods.com, massertech.com, activehicle.com and dlaconseils.com.

These name servers are commonly used with dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com, dns3.vina-host.com, dns4.vina-host.com, ns1.vinahost.vn and ns2.vinahost.vn.

Host names with two IP numbers:

dns1.name-services.com points to: 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137.

Host names with one IP number:

ns3.vinahost.vn points to: 125.212.217.199.

ns4.vinahost.vn points to: 123.30.139.119.

Mail Servers

namthiensang.com is served by two mail servers vdc-pm-mailgw-01.vinahost.org and vt-pm-mailgw-01.vinahost.org.

namthiensang.com shares the same mail server setup as other domains, for instance phucanlabel.com, truyendongviet.vn, dongday.vn, newaychems.com and 3a-equipment.com.

namthiensang.com shares some mail servers with other domains, for instance knetexpress.com, asiacommodities.com.vn, vina-host.com and sgxvn.com.

These mail servers are often used together with the mail servers mail.knetexpress.com.

Host names with a single IP address: vdc-pm-mailgw-01.vinahost.org points to 146.196.64.39; vt-pm-mailgw-01.vinahost.org points to 103.126.160.139.

namthiensang.com - robtex.com