`namduongthinh.com`

DNSSEC	⚠️ Not signed
A	118.69.80.40^{🇻🇳 FPT-AS-AP118.69.80.0/20 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
NS	`ns1.matbao.com` ⭐ ⚠️ Not in parent delegation
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns1.matbao.vn` ⚠️ Not in zone NS records
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns2.matbao.com` ⚠️ Not in parent delegation
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
NS	`ns2.matbao.vn` ⚠️ Not in zone NS records
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
TXT	`1fbbe5907dda47026f76b130440dfc86`
SOA	`ns1.matbao.com`admin@matbao.com 2022-03-28 #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=1778564766

Same first word

namduongthinh.com

DNS History

6 records (5 active, 1 former)

●NSns1.matbao.com2018-05-12 → 2026-05-12 · 2 obs

● 2018-05-12 00:54:26
● 2026-05-12 05:53:56

●NSns1.matbao.vn2026-04-30 → 2026-05-12 · 3 obs

○ 2018-05-12 00:54:26
● 2026-04-30 13:42:38
● 2026-05-12 05:53:56

●NSns2.matbao.com2018-05-12 → 2026-05-12 · 2 obs

● 2018-05-12 00:54:26
● 2026-05-12 05:53:56

●NSns2.matbao.vn2026-04-30 → 2026-05-12 · 3 obs

○ 2018-05-12 00:54:26
● 2026-04-30 13:42:38
● 2026-05-12 05:53:56

●A118.69.80.402026-04-30 → 2026-05-12 · 3 obs

○ 2018-05-12 00:54:26
● 2026-04-30 13:42:38
● 2026-05-12 05:53:56

○A118.69.80.492018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 00:54:26
○ 2026-04-30 13:42:38
○ 2026-05-12 05:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
namduongthinh.com	ns1.matbao.vn, ns2.matbao.vn	-

✅ Authoritative Response

Server:35.198.203.127

NS records: ns1.matbao.vn, ns2.matbao.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for namduongthinh.com (unsigned zone)

⏱️ Timing

Total: 2532ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.69.80.40`
NS	2	`ns2.matbao.com, ns1.matbao.com`
TXT	1	`1fbbe5907dda47026f76b130440dfc86`
SOA	1	`ns1.matbao.com admin.matbao.com`

Analysis

IP Addresses

namduongthinh.com resolves to a single IP: 118.69.80.40.

Other host names, for instance www.loaphucthinh.com, hungphatloi.vn, vuonnhagom.vn, kamito.vn and skmobile.com.vn share IP numbers with namduongthinh.com.

Name Servers

namduongthinh.com is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

namduongthinh.com shares some name servers with other domains, for example vietnaminsight.biz, chamsoccanhquan.com.vn, samtourvietnam.com.vn, ansinhnamphuong.com and learn4fun.vn.

These name servers are commonly used with the name servers ns-bak.matbao.com.

Host names with two IP numbers:

ns1.matbao.com points to: 13.250.228.99 and 103.110.128.60.

ns2.matbao.com points to: 35.198.203.127 and 103.138.89.11.

ns1.matbao.vn points to: 13.250.228.99 and 103.110.128.60.

ns2.matbao.vn points to: 35.198.203.127 and 103.138.89.11.

Host names that point to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.

Host names that point to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.

Host names that point to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.

Host names that point to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.

namduongthinh.com - robtex.com