`aichigroup.vn`

DNSSEC	⚠️ Not signed
A	103.216.119.242^{🇻🇳 VNPT-AS-VN103.216.116.0/22 INETSOFT-VN}
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}
MX	`aichigroup-vn.mail.protection.outlook.com` ⭐
MX	`pro01.emailserver.vn`⁽¹⁰⁾
		A	103.110.129.101^{🇻🇳 AXYS-VN103.110.128.0/23}
			PTR	`pro01.emailserver.vn`
TXT	`MS=ms29019053`
TXT	`v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all`
SOA	`ns1.matbao.com`admin@matbao.com 2026-04-14 #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=2030753591

Subdomains

www.aichigroup.vn

Same first word

aichigroup.vn

Similar names

cihaigroup.com

DNS History

7 records (7 active, 0 former)

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

● 2026-05-01 13:33:32
● 2026-05-09 23:23:24

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

● 2026-05-01 13:33:32
● 2026-05-09 23:23:24

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

● 2026-05-01 13:33:32
● 2026-05-09 23:23:24

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

● 2026-05-01 13:33:32
● 2026-05-09 23:23:24

●MXaichigroup-vn.mail.protection.outlook.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 13:33:32
● 2026-05-09 23:23:24

●MXpro01.emailserver.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 13:33:32
● 2026-05-09 23:23:24

●A103.216.119.2422026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 13:33:32
● 2026-05-09 23:23:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	e.dns-servers.vn, b.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...	-
aichigroup.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

⚠️ Insecure (no DNSSEC)

No DS record for aichigroup.vn (unsigned zone)

⏱️ Timing

Total: 1299ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.216.119.242`
NS	2	`ns1.matbao.com, ns2.matbao.com`
MX	2	`pro01.emailserver.vn (pri: 10), aichigroup-vn.mail.protection.outlook.co`
TXT	2	`v=spf1 mx include:emailserver.vn include, MS=ms29019053`
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

aichigroup.vn is parent of www.aichigroup.vn.

IP Addresses

aichigroup.vn points to a single IP: 103.216.119.242.

Other host names, for instance dzogchentravel.com, gateway.noithatanhhung.com, volvocardongsaigon.com, noithatanhhung.com and camdokhanhdang.com share IP numbers with aichigroup.vn.

Name Servers

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

aichigroup.vn at least partially shares its name servers with other domains, for instance anhpham.net, ugame.vn, ioits.com, gskygo.com and anvi.vn.