`baohanhdientu.com.vn`

DNSSEC	⚠️ Not signed
A	103.221.220.29^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
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	`google-site-verification=xHxmygMDD80wR3WR6Au5DpS6pYGgEbDqosv9yMPyoFA`
SOA	`ns1.matbao.com`admin@matbao.com 2026-04-24 #1

`com.vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`b.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`c.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`d.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`e.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`f.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`g.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`h.dns-servers.vn` ⚠️ Not in parent delegation
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2022843178

Subdomains

demo3.baohanhdientu.com.vn

Same first word

baohanhdientu.org

baohanhdientu.com.vn

DNS History

5 records (5 active, 0 former)

●NSns1.matbao.com2026-07-09 → 2026-08-10 · 2 obs

● 2026-07-09 15:01:08
● 2026-08-10 08:23:40

●NSns1.matbao.vn2026-07-09 → 2026-08-10 · 2 obs

● 2026-07-09 15:01:08
● 2026-08-10 08:23:40

●NSns2.matbao.com2026-07-09 → 2026-08-10 · 2 obs

● 2026-07-09 15:01:08
● 2026-08-10 08:23:40

●NSns2.matbao.vn2026-07-09 → 2026-08-10 · 2 obs

● 2026-07-09 15:01:08
● 2026-08-10 08:23:40

●A103.221.220.292026-07-09 → 2026-08-10 · 2 obs

● 2026-07-09 15:01:08
● 2026-08-10 08:23:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
baohanhdientu.com.vn	ns2.matbao.vn, ns1.matbao.vn	-

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for baohanhdientu.com.vn (unsigned zone)

⏱️ Timing

Total: 2043ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.220.29`
NS	2	`ns1.matbao.com, ns2.matbao.com`
TXT	1	`google-site-verification=xHxmygMDD80wR3W`
SOA	1	`ns1.matbao.com admin.matbao.com`

Analysis

Hierarchy

baohanhdientu.com.vn is the parent zone for demo3.baohanhdientu.com.vn.

IP Addresses

baohanhdientu.com.vn resolves to one IP address: 103.221.220.29.

www.kientruccotruyen.vn.kientructacc.vn, www.studynow.vn, thcamnghia1.thuvienso.net.vn and two other host names share IP numbers with baohanhdientu.com.vn.

Name Servers

The authoritative name servers for baohanhdientu.com.vn are ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

baohanhdientu.com.vn partially shares its NS delegation with several other domains, including goldfit.vn, 2tcorp.com.vn, trathonghong.com and two others.

The name servers ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn and ns1.digipowerdns.com are often found in use alongside these name servers.

Four hosts, each with two IP addresses: ns1.matbao.com and ns1.matbao.vn point to 13.250.228.99 and 103.110.128.60; ns2.matbao.com and ns2.matbao.vn point to 35.198.203.127 and 103.138.89.11.

The host names ns1.matbao.com and ns1.matbao.vn both resolve to 13.250.228.99 IP addresses.

The host names ns1.matbao.com and ns1.matbao.vn both resolve to 103.110.128.60 IP addresses.

The host names ns2.matbao.com and ns2.matbao.vn both resolve to 35.198.203.127 IP addresses.

The host names ns2.matbao.com and ns2.matbao.vn both resolve to 103.138.89.11 IP addresses.

baohanhdientu.com.vn - robtex.com