`m4u.com.vn`

DNSSEC	⚠️ Not signed
A	112.78.2.40^{🇻🇳 ODS-AS-VN112.78.2.0/24 ODSJSC-VN}
		PTR	`s2d40.cloudnetwork.vn`
NS	`ns1.matbao.com` ⭐
		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`
		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	`host07.emailserver.vn` ⭐
		A	103.15.48.10^{🇻🇳 ODS-AS-VN103.15.48.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`sv48d10.emailserver.vn`
TXT	`v=spf1 mx include:emailserver.vn -all`
SOA	`ns1.matbao.com`admin@matbao.com 2022-03-30 #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=2022685609

Same first word

m4u.com.vn

m4u.com.pk

m4u.cn

m4u.dk

m4u.eu

m4u.at

m4u.org.uk

m4u.lt

m4u.vn

m4u.io

m4u.it

m4u.in

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m4u.ladesk.com

m4u.biz

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m4u.free

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m4u.net

m4u.de

m4u.one

m4u.co.in

m4u.info

m4u.ca

m4u.com

m4u.ru

m4u.tech

Similar names

4um.org

u4m.ink

um4.dk

um4.de

u4m.com.br

mu4.de

mu4.in

4um.cn

4um.net

mu4.co.id

4um.bg

u4m.com

4mu.net

um4.cn

mu4.eu

um4.org

mu4.net

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4um.in

4um.com.ua

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u4m.org

4um.de

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4mu.ru

u4m.ru

4mu.de

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4um.cc

u4m.nl

4mu.co.kr

u4m.de

4mu.eu

4um.me

u4m.ir

um4.ch

4um.biz

4mu.com

4um.com

mu4.com

u4m.net

mu4.org

um4.com

DNS History

6 records (5 active, 1 former)

●NSns1.matbao.com2019-12-19 → 2026-04-24 · 2 obs

● 2019-12-19 10:03:06
● 2026-04-24 04:31:16

●NSns1.matbao.vn2026-04-07 → 2026-04-24 · 3 obs

○ 2019-12-19 10:03:06
● 2026-04-07 17:55:58
● 2026-04-24 04:31:16

○NSns2.matbao.com2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:03:06
○ 2026-04-07 17:55:58
○ 2026-04-24 04:31:16

●NSns2.matbao.vn2026-04-07 → 2026-04-24 · 3 obs

○ 2019-12-19 10:03:06
● 2026-04-07 17:55:58
● 2026-04-24 04:31:16

●MXhost07.emailserver.vn2019-12-19 → 2026-04-24 · 2 obs

● 2019-12-19 10:03:06
● 2026-04-24 04:31:16

●A112.78.2.402019-12-19 → 2026-04-24 · 2 obs

● 2019-12-19 10:03:06
● 2026-04-24 04:31:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
m4u.com.vn	ns1.matbao.vn, ns2.matbao.vn	-

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for m4u.com.vn (unsigned zone)

⏱️ Timing

Total: 2049ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.2.40`
NS	2	`ns2.matbao.vn, ns1.matbao.vn`
MX	1	`host07.emailserver.vn (pri: 10)`
TXT	1	`v=spf1 mx include:emailserver.vn -all`
SOA	1	`ns1.matbao.com admin.matbao.com`