`giangchaustpr.vn`

DNSSEC	⚠️ Not signed
A	2404:c6c0::68^{🇻🇳 VNPT-AS-VN2404:c6c0::/48 VNPT-NET}
A	103.138.88.68^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
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 2021-11-30 #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=2030753569

Subdomains

www.giangchaustpr.vn

Same first word

giangchaustpr.vn

giangchaustpr.com.vn

DNS History

6 records (6 active, 0 former)

●NSns1.matbao.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 12:47:50
● 2026-05-09 22:45:14

●NSns1.matbao.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 12:47:50
● 2026-05-09 22:45:14

●NSns2.matbao.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 12:47:50
● 2026-05-09 22:45:14

●NSns2.matbao.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 12:47:50
● 2026-05-09 22:45:14

●A103.138.88.682026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 12:47:50
● 2026-05-09 22:45:14

●A2404:c6c0::682026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 12:47:50
● 2026-05-09 22:45:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
giangchaustpr.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 giangchaustpr.vn (unsigned zone)

⏱️ Timing

Total: 4134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.138.88.68`
AAAA	1	`2404:c6c0::68`
NS	2	`ns2.matbao.com, ns1.matbao.com`
SOA	1	`ns1.matbao.com admin.matbao.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The parent of www.giangchaustpr.vn is giangchaustpr.vn.

IP Addresses

giangchaustpr.vn points to two IP numbers: 2404:c6c0::68 and 103.138.88.68.

Other host names such as mica.com.vn, www.dotech.vn, ytuongvang.vn, tantienthanh.vn and dotech.vn share IPs with giangchaustpr.vn.

Name Servers

giangchaustpr.vn is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

giangchaustpr.vn at least partially shares name servers with other domains, for example pasself.com, dynik.com.vn, steel365.net, lapphongnet.com and tancangwarehousing.com.vn.

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

Host names with two IP numbers:

The host name ns1.matbao.com points to 13.250.228.99 and 103.110.128.60; The host name ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60.

The host name ns2.matbao.com points to 35.198.203.127 and 103.138.89.11; The host name ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.

Host names that point to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.

Host names that point to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.

Host names that point to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.

Host names that point to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.

giangchaustpr.vn - robtex.com