`tuduythinhvuong.com`

DNSSEC	⚠️ Not signed
NS	`ns1.matbao.com` ⭐
		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`
		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}
SOA	`ns1.matbao.com`admin@matbao.com 2024-06-17 #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=1778334696

Same first word

tuduythinhvuong.com

DNS History

14 records (2 active, 12 former)

●NSns1.matbao.com2026-02-18 → 2026-05-09 · 3 obs

○ 2018-02-03 15:14:56
● 2026-02-18 09:39:04
● 2026-05-09 13:54:48

○NSns1.pavietnam.vn2015-10-16 → 2017-03-19 · 5 obs

○ 2015-05-27 20:35:38
● 2015-10-16 14:22:52
● 2017-03-19 13:44:04
○ 2018-02-03 15:14:56
○ 2026-05-09 13:54:48

○NSns1stv.name.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 20:35:38
○ 2015-10-16 14:22:52
○ 2026-05-09 13:54:48

●NSns2.matbao.com2026-02-18 → 2026-05-09 · 3 obs

○ 2018-02-03 15:14:56
● 2026-02-18 09:39:04
● 2026-05-09 13:54:48

○NSns2.pavietnam.vn2015-10-16 → 2017-03-19 · 5 obs

○ 2015-05-27 20:35:38
● 2015-10-16 14:22:52
● 2017-03-19 13:44:04
○ 2018-02-03 15:14:56
○ 2026-05-09 13:54:48

○NSns2jqz.name.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 20:35:38
○ 2015-10-16 14:22:52
○ 2026-05-09 13:54:48

○NSns3dkz.name.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 20:35:38
○ 2015-10-16 14:22:52
○ 2026-05-09 13:54:48

○NSns4lqx.name.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 20:35:38
○ 2015-10-16 14:22:52
○ 2026-05-09 13:54:48

○MXmail.tuduythinhvuong.com2015-10-16 → 2015-10-16 · 3 obs

● 2015-10-16 14:22:52
○ 2016-01-03 21:43:00
○ 2026-05-09 13:54:48

○A112.213.89.32015-10-16 → 2015-10-16 · 4 obs

○ 2015-05-27 20:35:38
● 2015-10-16 14:22:52
○ 2016-01-03 21:43:00
○ 2026-05-09 13:54:48

○A166.62.28.842017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-03 09:41:22
● 2017-03-19 13:44:04
○ 2018-02-03 15:14:56
○ 2026-05-09 13:54:48

○A192.64.147.1502016-01-03 → 2016-06-03 · 5 obs

○ 2015-10-16 14:22:52
● 2016-01-03 21:43:00
● 2016-06-03 09:41:22
○ 2017-03-19 13:44:04
○ 2026-05-09 13:54:48

○A8.5.1.512015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 20:35:38
○ 2015-10-16 14:22:52
○ 2026-05-09 13:54:48

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-02-03 → 2018-02-03 · 3 obs

● 2018-02-03 15:14:56
○ 2026-02-18 09:39:04
○ 2026-05-09 13:54:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
tuduythinhvuong.com	ns1.matbao.com, ns2.matbao.com	4 records

✅ Authoritative Response

Server:103.110.128.60

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tuduythinhvuong.com (unsigned zone)

⏱️ Timing

Total: 3542ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.matbao.com, ns1.matbao.com, ns2.matbao.com...)

Analysis

Name Servers

Delegation for tuduythinhvuong.com rests with two name servers, ns1.matbao.com and ns2.matbao.com.

tuduythinhvuong.com shares the same name server setup as other domains, including indepnhanh.com, kimthinhvn.com, thaiapw.click, gaomamphucan.com and labxplus.com.

tuduythinhvuong.com at least partially shares name servers with other domains, for instance genkiderma.vn, thuexetaiday.com, navima.vn, noressy.com.vn and 119.com.vn.

These name servers are often used together with ns1.matbao.vn, ns2.matbao.vn, ns-bak.matbao.com, ns3.matbao.vn and ns4.matbao.vn.

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.

tuduythinhvuong.com - robtex.com