`thoitranghasa.vn`

DNSSEC	🔒 Signed (DS record present)
A	210.245.8.139^{🇻🇳 FPT-AS-AP210.245.8.0/21 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.vn` ⭐
		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.vn`
		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}
MX	`mail.thoitranghasa.vn` ⭐
TXT	`v=spf1 mx include:210.245.8.139 -all`
SOA	`ns1.matbao.vn`admin@matbao.com 2021-05-06 #2

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030761083

Subdomains

www.thoitranghasa.vn

mail.thoitranghasa.vn

Same first word

thoitranghasa.vn

DNS History

4 records (4 active, 0 former)

●NSns1.matbao.vn2026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 15:01:08
● 2026-05-12 00:14:26

●NSns2.matbao.vn2026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 15:01:08
● 2026-05-12 00:14:26

●MXmail.thoitranghasa.vn2026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 15:01:08
● 2026-05-12 00:14:26

●A210.245.8.1392026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 15:01:08
● 2026-05-12 00:14:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
thoitranghasa.vn	ns2.matbao.vn, ns1.matbao.vn	2 records

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1596ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.245.8.139`
NS	2	`ns1.matbao.vn, ns2.matbao.vn`
MX	1	`mail.thoitranghasa.vn (pri: 10)`
TXT	1	`v=spf1 mx include:210.245.8.139 -all`
SOA	1	`ns1.matbao.vn admin.matbao.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)

Analysis

Hierarchy

thoitranghasa.vn is a parent of www.thoitranghasa.vn and mail.thoitranghasa.vn.

IP Addresses

thoitranghasa.vn points to a single IP address: 210.245.8.139.

Other host names such as www.samson.vn, vietsea.com.vn, simplesneaker.vn, www.amand.vn and lioanhatlinh.vn share IPs with thoitranghasa.vn.

Name Servers

Two name servers ns1.matbao.vn and ns2.matbao.vn handle the delegation for thoitranghasa.vn.

thoitranghasa.vn shares the same name server setup as other domains, for example bht.vn, kingscreen.vn, cardy.vn, skylineskyline.vn and vetaudsvn.vn.

thoitranghasa.vn at least partially shares name servers with other domains, for example tlcorp.vn, citenco-dvmt.com.vn, hrdept.vn, flycampro.vn and mixsport.vn.

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

Host names with two IP numbers:

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.

Mail Servers

The mail.thoitranghasa.vn mail server handles thoitranghasa.vn.

thoitranghasa.vn - robtex.com