`email4.rox.vn`

DNSSEC	⚠️ Not signed
A	42.115.241.168^{🇻🇳 FPT-AS-AP42.115.241.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`email4.elysiumbayside.com`
		PTR	`email4.rcaliving.com`
		PTR	`email4.roxlivingglobal.com`
		PTR	`email4.tncons.com`
		PTR	`email4.tnginter.com`
		PTR	`email4.royalcentralpark.kg`
		PTR	`email4.90complex.vn`
		PTR	`email4.maydiem.vn`
		PTR	`email4.roxenergy.vn`
		PTR	`email4.roxlease.vn`
		PTR	`email4.roxsignature.vn`
		PTR	`email4.thelegenddanang.vn`
		PTR	`email4.tng-holdings.vn`
		PTR	`email4.tngrealty.vn`
		PTR	`email4.tnh-hotels.vn`
		PTR	`email4.tniholdings.vn`
		PTR	`email4.tnl-lease.vn`
		PTR	`email4.tnrholdings.vn`
		PTR	`email4.tntalent.vn`
		PTR	`email4.tnteco.vn`
		PTR	`email4.vmpco.vn`
		PTR	`email4.baovenhatviet.com.vn`
		PTR	`email4.bdsmy.com.vn`
		PTR	`email4.diaocviethan.com.vn`
		PTR	`email4.hanovid.com.vn`
		PTR	`email4.m1tech.com.vn`
		PTR	`email4.manpro.com.vn`
		PTR	`email4.msecurity.com.vn`
		PTR	`email4.mtalent.com.vn`
		PTR	`email4.tncgroup.com.vn`
		PTR	`email4.tnpm.com.vn`
		PTR	`email4.tnpower.com.vn`
		PTR	`email4.tnpvn.com.vn`
		PTR	`email4.tnrholdings.com.vn`
		PTR	`email4.tnsholdings.com.vn`
		PTR	`email4.tnsproperty.com.vn`
		PTR	`email4.tnssecurity.com.vn`
		PTR	`email4.tpf.com.vn`
		PTR	`email4.vidgroup.com.vn`
		PTR	`email4.vone.com.vn`
		PTR	`email4.world-link.com.vn`
		PTR	`email4.twings.edu.vn`

`rox.vn`

	DNSSEC	⚠️ Not signed
	A	42.115.241.170^{🇻🇳 FPT-AS-AP42.115.241.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
	A	203.171.19.41^{🇻🇳 CMC-1203.171.19.41/32}
	NS	`ns-master.inet.vn` ⭐
	NS	`ns1.inet.vn`
	NS	`ns2.inet.vn`
	NS	`ns3.inet.vn`
	MX	`email4.rox.vn` ⭐
	MX	`email2.rox.vn`⁽³⁵⁾
	MX	`email3.rox.vn`⁽⁴⁰⁾
	MX	`email1.rox.vn`⁽⁴⁵⁾
	MX	`email5.rox.vn`⁽⁵⁰⁾
	TXT	`google-site-verification=bzDgQ6D41KhjTDt6BmOSjoehL-Yew2Uw4zIyVo9k4HI`
	TXT	`v=spf1 ip4:203.171.16.87 ip4:203.171.16.88 ip4:42.115.241.167 ip4:42.115.241....`
	TXT	`google-site-verification=7Hoxbsl2LcHpizkckzkQ3GUo2fPeSYZZDBCgxDJW_Us`
	TXT	`MS=ms75692229`
	TXT	`_globalsign-domain-verification=iaSpaxZHWB-Ey15nbWBSItnCcAaVl57g8gr-XgytLG`
	SOA	`ns-master.inet.vn`postmaster@inet.vn 2015-07-28 #0

MX for

rox.vn

Same first word

email4.net

email4.de

email4.com

email4.ch

email4.eu

email4.me

Similar names

e4mail.org

e4mail.com

e4mail.de

4melia.com

4email.com

4email.net

4melia.net

4melia.org

lamei4.com

mail4e.com

e4mail.net

DNS History

1 record (1 active, 0 former)

●A42.115.241.1682026-05-08 → 2026-05-10 · 2 obs

● 2026-05-08 17:46:18
● 2026-05-10 17:56:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, d.dns-servers.vn, a.dns-servers.vn, g.dns-servers.vn...	-
rox.vn	ns2.inet.vn, ns3.inet.vn, ns1.inet.vn	3 records

✅ Authoritative Response

Server:203.113.174.10

NS records: ns2.inet.vn, ns3.inet.vn, ns1.inet.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rox.vn (unsigned zone)

⏱️ Timing

Total: 4058ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`42.115.241.168`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.inet.vn, ns2.inet.vn, ns1.inet.vn)

Analysis

Mail Server Role

email4.rox.vn is the mail server for rox.vn.

email1.rox.vn, email2.rox.vn and email3.rox.vn are commonly used as mail servers together with email4.rox.vn.

IP Addresses

email4.rox.vn points to a single IP number: 42.115.241.168.

other host names for instance email4.bdsmy.com.vn, email4.royalcentralpark.kg, email4.tnl-lease.vn, email4.roxkey.vn and email4.tnsproperty.com.vn share IP numbers with email4.rox.vn.

email4.rox.vn - robtex.com

email4.rox.vn

rox.vn