`khosonmienbac.com`

DNSSEC	⚠️ Not signed
A	103.110.84.6^{🇻🇳 AZDIGI-AS-VN103.110.84.0/22 VPDD-AZDIGI-VN VPDD-AZDIGI-VN}
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 2023-02-15 #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=1778388046

Same first word

khosonmienbac.com

DNS History

7 records (3 active, 4 former)

●NSns1.matbao.com2026-05-01 → 2026-05-10 · 3 obs

○ 2018-01-27 02:51:56
● 2026-05-01 14:31:26
● 2026-05-10 05:07:32

○NSns1.zonedns.vn2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 02:51:56
○ 2026-05-01 14:31:26
○ 2026-05-10 05:07:32

●NSns2.matbao.com2026-05-01 → 2026-05-10 · 3 obs

○ 2018-01-27 02:51:56
● 2026-05-01 14:31:26
● 2026-05-10 05:07:32

○NSns2.zonedns.vn2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 02:51:56
○ 2026-05-01 14:31:26
○ 2026-05-10 05:07:32

○NSns3.zonedns.vn2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 02:51:56
○ 2026-05-01 14:31:26
○ 2026-05-10 05:07:32

○NSns4.zonedns.vn2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 02:51:56
○ 2026-05-01 14:31:26
○ 2026-05-10 05:07:32

●A103.110.84.62026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 14:31:26
● 2026-05-10 05:07:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
khosonmienbac.com	ns1.matbao.com, ns2.matbao.com	4 records

✅ Authoritative Response

Server:103.138.89.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for khosonmienbac.com (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.110.84.6`
NS	2	`ns1.matbao.com, ns2.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

IP Addresses

khosonmienbac.com points to a single IP address: 103.110.84.6.

Other host names such as datdo.custore.vn, vps-security.vn, www.lashingtools.htstech.com.vn, hoaviennirvana.com.nirvanavietnam.vn and dakaoeas.com.vn share IP numbers with khosonmienbac.com.

Name Servers

khosonmienbac.com is delegated to two name servers: ns1.matbao.com and ns2.matbao.com.

khosonmienbac.com uses the same name server setup as other domains, including azevn.com, baobihainam.com, thelinkcity-daugiay.com, hoangsuphitour.com and trendmania.asia.

At least part of the name servers for khosonmienbac.com are shared with other domains, for instance nagaco.com.vn, xaynha.com, chungnam.vn, dulichsingapore.biz and cuckoovn.vn.

These name servers are often used together with ns1.matbao.vn, ns2.matbao.vn and 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.

khosonmienbac.com - robtex.com