`winnet.com.vn`

DNSSEC	⚠️ Not signed
A	103.173.227.188^{🇻🇳 INTERDIGI-VN103.173.226.0/23 INTERDATA-VN}
		PTR	`quizvlu.com`
		PTR	`sv3.interdata.vn`
NS	`ns1.zonedns.vn` ⭐ ⚠️ Not in parent delegation
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	64.176.84.220^{🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix}
			PTR	`ns1.zonedns.vn`
NS	`ns1.novasoft.vn` ⚠️ Not in zone NS records
		A	64.176.84.220^{🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix}
			PTR	`ns1.zonedns.vn`
NS	`ns2.novasoft.vn` ⚠️ Not in zone NS records
		A	103.176.178.51^{🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN}
NS	`ns2.zonedns.vn` ⚠️ Not in parent delegation
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	103.176.178.51^{🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN}
NS	`ns3.novasoft.vn` ⚠️ Not in zone NS records
		A	103.28.36.30^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
NS	`ns3.zonedns.vn` ⚠️ Not in parent delegation
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.36.30^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
NS	`ns4.novasoft.vn` ⚠️ Not in zone NS records
		A	103.28.39.159^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
NS	`ns4.zonedns.vn` ⚠️ Not in parent delegation
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.39.159^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
MX	`mail.winnet.com.vn` ⭐
		A	165.99.16.175^{MOBIFONE-AS-VN165.99.16.0/23 COMI-VN}
			PTR	`mx.novasoft.vn`
TXT	`v=spf1 include:mxhcm.email-nhanhoa.net ~all`
SOA	`ns1.zonedns.vn`root@winnet.com.vn 2026-04-11 #6

`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=2022707559

Subdomains

com.winnet.com.vn

webdisk.winnet.com.vn

webdemo.winnet.com.vn

mail.winnet.com.vn

cpcontacts.winnet.com.vn

cpanel.winnet.com.vn

www.winnet.com.vn

webmail.winnet.com.vn

cpcalendars.winnet.com.vn

Same first word

winnet.pro

winnet.co.uk

winnet.co.kr

winnet.com.vn

winnet.fr

winnet.hk

winnet.cn

winnet.org

winnet.ru

winnet.com.cn

winnet.co.il

winnet.biz

winnet.net

winnet.pl

winnet.jp

winnet.com.pk

winnet.com.ar

winnet.de

winnet.com.au

winnet.nl

winnet.cc

winnet.se

winnet.ro

winnet.com

winnet.co

Similar names

netwin.at

netwin.com.cn

twinne.com

nwinet.co.kr

inwent.org.pe

netwin.it

netwin.ch

inwent.in

winten.net

netinw.com

winent.com

winten.ru

newint.org

winten.com

inwent.org

inwent.it

nwinet.com

netwin.com.br

winten.eu

netwin.nl

netwin.org

netwin.us

winten.co.jp

winten.cn

netwin.be

netwin.ru

tenwin.net

ennwit.com

inetnw.net

newtin.com

wenint.com

wentin.github.io

newint.ru

netwin.info

tenwin.cn

netwin.eu

tenwin.jp

winent.net

newint.com

inwent.ru

winten.at

winten.com.tw

winten.org

netwin.co.nz

winten.com.au

tenwin.com

netwin.co.it

netwin.cz

netwin.es

inwent.com

inwent.eu

wentin.net

ninwet.com

inwent.pl

winetn.com

inwent.se

tenwin.org

netwin.de

netwin.co.uk

newint.com.au

winten.de

netwin.fr

netwin.cn

inwent.de

inetnw.com

netwin.com

DNS History

10 records (10 active, 0 former)

●NSns1.novasoft.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●NSns1.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●NSns2.novasoft.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●NSns2.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●NSns3.novasoft.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●NSns3.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●NSns4.novasoft.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●NSns4.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●MXmail.winnet.com.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

●A103.173.227.1882026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:28:34
● 2026-05-10 00:29:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
winnet.com.vn	ns2.novasoft.vn, ns3.novasoft.vn, ns1.novasoft.vn, ns4.novasoft.vn	-

✅ Authoritative Response

Server:103.28.36.30

NS records: ns2.novasoft.vn, ns3.novasoft.vn, ns1.novasoft.vn, ns4.novasoft.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2095ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.173.227.188`
NS	4	`ns3.zonedns.vn, ns2.zonedns.vn...`
MX	1	`mail.winnet.com.vn (pri: 10)`
TXT	1	`v=spf1 include:mxhcm.email-nhanhoa.net ~`
SOA	1	`ns1.zonedns.vn root.winnet.com.vn`

Analysis

Hierarchy

winnet.com.vn is the parent of com.winnet.com.vn, webdisk.winnet.com.vn, webdemo.winnet.com.vn, mail.winnet.com.vn, cpcontacts.winnet.com.vn and a few other host names.