`themeviet.vn`

DNSSEC	⚠️ Not signed
A	103.161.172.100^{🇻🇳 EZTECH-VN103.161.172.0/24 MINHHIEN-VN}
		PTR	`pro01.bnix.one`
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}
SOA	`ns1.matbao.com`admin@matbao.com 2026-04-20 #1

`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=2030721775

Subdomains

tickets.themeviet.vn

www.themeviet.vn

ccdatviet.themeviet.vn

sibaindus.themeviet.vn

loto.themeviet.vn

tgvh.themeviet.vn

Same first word

themeviet.com

themeviet.vn

themeviet.org

DNS History

5 records (5 active, 0 former)

●NSns1.matbao.com2026-05-01 → 2026-05-02 · 2 obs

● 2026-05-01 18:08:20
● 2026-05-02 06:52:28

●NSns1.matbao.vn2026-05-01 → 2026-05-02 · 2 obs

● 2026-05-01 18:08:20
● 2026-05-02 06:52:28

●NSns2.matbao.com2026-05-01 → 2026-05-02 · 2 obs

● 2026-05-01 18:08:20
● 2026-05-02 06:52:28

●NSns2.matbao.vn2026-05-01 → 2026-05-02 · 2 obs

● 2026-05-01 18:08:20
● 2026-05-02 06:52:28

●A103.161.172.1002026-05-01 → 2026-05-02 · 2 obs

● 2026-05-01 18:08:20
● 2026-05-02 06:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	16 records
themeviet.vn	ns1.matbao.vn, ns2.matbao.vn	2 records

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for themeviet.vn (unsigned zone)

⏱️ Timing

Total: 4509ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.161.172.100`
NS	2	`ns2.matbao.com, ns1.matbao.com`
SOA	1	`ns1.matbao.com admin.matbao.com`

📌 Glue Records Collected

Total: 18

In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)

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

Analysis

Hierarchy

The parent of tickets.themeviet.vn, www.themeviet.vn, ccdatviet.themeviet.vn, sibaindus.themeviet.vn, loto.themeviet.vn and a few other host names is themeviet.vn.