`sieuthiups.com.vn`

DNSSEC	⚠️ Not signed
A	2404:c6c0::109^{🇻🇳 VNPT-AS-VN2404:c6c0::/48 VNPT-NET}
A	103.138.88.109^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
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}
SOA	`ns1.matbao.vn`admin@matbao.com 2025-04-09 #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=2022707567

Subdomains

www.sieuthiups.com.vn

Same first word

sieuthiups.com.vn

DNS History

4 records (4 active, 0 former)

●NSns1.matbao.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 16:27:10
● 2026-05-10 01:13:54

●NSns2.matbao.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 16:27:10
● 2026-05-10 01:13:54

●A103.138.88.1092026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 16:27:10
● 2026-05-10 01:13:54

●A2404:c6c0::1092026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 16:27:10
● 2026-05-10 01:13:54

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:103.138.89.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 4112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.138.88.109`
AAAA	1	`2404:c6c0::109`
NS	2	`ns2.matbao.vn, ns1.matbao.vn`
SOA	1	`ns1.matbao.vn admin.matbao.com`

Analysis

Hierarchy

sieuthiups.com.vn is parent of www.sieuthiups.com.vn.

IP Addresses

sieuthiups.com.vn points to two IP numbers: 2404:c6c0::109 and 103.138.88.109.

Other host names, for instance lexconsult.com.vn, neubriavn.com, www.truongvietanh.edu.vn, inanriro.vn and thegioimayphotocopy.vn share IP numbers with sieuthiups.com.vn.

Name Servers

sieuthiups.com.vn's delegation is to two name servers ns1.matbao.vn and ns2.matbao.vn.

sieuthiups.com.vn shares the same name server configuration as other domains, such as imvt.vn, slv.com.vn, pominova.vn, gkstore.vn and dnrt.vn.

sieuthiups.com.vn at least partially shares its name servers with other domains, for instance dathanoi.vn, usdc.com.vn, moriitalia.vn, mikio.vn and betree.vn.

these name servers are commonly used with the name servers ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn and ns4.matbao.vn.

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

sieuthiups.com.vn - robtex.com