`mrsimple.vn`

DNSSEC	⚠️ Not signed
A	199.27.135.247^{🇻🇳 Cloudflare199.27.134.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	`pro27.emailserver.vn` ⭐
		A	2405:7bc0:0:4::24^{🇻🇳 ODS-AS-VN2405:7bc0::/48 MATBAO-VN}
			PTR	`pro27.emailserver.vn`
		A	103.110.129.44^{🇻🇳 AXYS-VN103.110.128.0/23}
			PTR	`pro27.emailserver.vn`
TXT	`zalo-platform-site-verification=Iz6OE8xJ3o1Ky80_bDWNANVikIwRccbvDp4s`
SOA	`ns1.matbao.vn`admin@matbao.com 2026-05-07 #4

`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=2030753578

Same first word

mrsimple.com.au

mrsimple.net.au

mrsimple.co.nz

mrsimple.com

mrsimple.vn

mrsimple.co

mrsimple.net

mrsimple.tv

Similar names

primemls.com

simmpler.com

rmsimple.com

slimperm.com

msimpler.de

DNS History

7 records (4 active, 3 former)

●NSns1.matbao.vn2018-05-06 → 2026-05-09 · 2 obs

● 2018-05-06 16:20:10
● 2026-05-09 23:11:10

●NSns2.matbao.vn2018-05-06 → 2026-05-09 · 2 obs

● 2018-05-06 16:20:10
● 2026-05-09 23:11:10

○MXmail.mrsimple.vn2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:20:10
○ 2026-05-01 15:46:18
○ 2026-05-09 23:11:10

●MXpro27.emailserver.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2018-05-06 16:20:10
● 2026-05-01 15:46:18
● 2026-05-09 23:11:10

○A103.154.102.202026-05-01 → 2026-05-01 · 5 obs

○ 2018-05-06 16:20:10
● 2026-05-01 15:46:18
● 2026-05-01 17:56:12
○ 2026-05-09 08:37:06
○ 2026-05-09 23:11:10

○A112.213.84.1682018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:20:10
○ 2026-05-01 15:46:18
○ 2026-05-09 23:11:10

●A199.27.135.2472026-05-09 → 2026-05-09 · 3 obs

○ 2026-05-01 17:56:12
● 2026-05-09 08:37:06
● 2026-05-09 23:11:10

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.27.135.247`
NS	2	`ns2.matbao.vn, ns1.matbao.vn`
MX	1	`pro27.emailserver.vn (pri: 0)`
TXT	1	`zalo-platform-site-verification=Iz6OE8xJ`
SOA	1	`ns1.matbao.vn admin.matbao.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

mrsimple.vn points to an IP address: 199.27.135.247.

other host names include boodoor.com, ironbuff.com.vn, vuamay.com, fimostore.vn and www.carzip.vn; they share IP numbers with mrsimple.vn.

Name Servers

Two name servers ns1.matbao.vn and ns2.matbao.vn handle the delegation for mrsimple.vn.

mrsimple.vn shares the same name server setup as other domains, for instance thegioikhanuot.vn, ofthesun.vn, cuacuonhita.com.vn, dientuthaithang.vn and xuongpolo.vn.

mrsimple.vn at least partially shares name servers with other domains, for instance maybomviet.com, innotek.com.vn, nuockhoangbinhminh.com, hoason.com.vn and loccongnghiep.com.vn.

These name servers are commonly used with 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.

Mail Servers

mrsimple.vn is handled by a single mail server, pro27.emailserver.vn.

mrsimple.vn uses the same mail server setup as other domains, for instance protechvietnam.com, asiaplas.com.vn, duhockhanhnguyen.edu.vn, vinagrivn.vn and vietwriter.vn.

mrsimple.vn shares at least some mail servers with other domains, including cargonetwork.com and satoen.vn.

pro27.emailserver.vn resolves to two IPs: 2405:7bc0:0:4::24 and 103.110.129.44.

mrsimple.vn - robtex.com

mrsimple.vn

vn