`ns7.sudo.vn`

	DNSSEC	⚠️ Not signed
	A	103.57.223.6^{🇻🇳 VNPT-AS-VN103.57.220.0/22 INET-VN}

`sudo.vn`

	DNSSEC	⚠️ Not signed
	A	103.27.60.59^{🇻🇳 VHOST-AS-VN103.27.60.0/24 VHOST-VN}
	NS	`rita.ns.cloudflare.com` ⭐
	NS	`walt.ns.cloudflare.com`
	MX	`a.mx.hostvn.email` ⭐
	MX	`b.mx.hostvn.email`⁽⁵⁾
	TXT	`MS=E8EABB124E8C3EE69EAA7B5B41C922B34B1704DD`
	TXT	`MS=ms15870410`
	TXT	`atlassian-domain-verification=LMHvx6kjkhpxtpqtfm3aisaYP77NbXk0GSG52fkTTPkYZa9...`
	TXT	`facebook-domain-verification=lhjutwbf8m0ypgsqfr93oqs6p07u7x`
	TXT	`google-site-verification=BAUa4048hIQfn9kqd19jXVW0HxucdbYZWXkWNytm7qw`
	TXT	`google-site-verification=_gJqnrTCOUrLgbogrivcrtaH1vEmumnDt6zRcQfs3Zk`
	TXT	`v=spf1 a mx include:_spf.hostvn.email ~all`
	SOA	`rita.ns.cloudflare.com`dns@cloudflare.com serial=2402038752

NS for

helenenglish.edu.vn

savstandard.vn

tela.vn

afca.vn

caotu.name.vn

suoisanshop.com.vn

simehome.vn

lovingtree.com.vn

Same first word

ns7.co

ns7.siteleaf.net

ns7.gov.cl

ns7.duckdns.org

ns7.net

ns7.eu

ns7.kasserver.com

ns7.de

ns7.org

ns7.co.uk

ns7.gob.cl

ns7.123hjemmeside.dk

ns7.uz

ns7.nic.in

ns7.vn

ns7.in

ns7.biz

Similar names

7ns.nl

n7s.link

s7n.cc

sn7.de

n7s.de

7sn.xyz

s7n.net

s7n.de

7sn.org

7ns.cn

sn7.com

s7n.top

7ns.de

sn7.me

7sn.it

s7n.co.uk

s7n.ca

sn7.eu

sn7.jp

n7s.co.uk

s7n.io

7sn.org.ph

7sn.net

sn7.info

sn7.us

n7s.io

sn7.cz

s7n.ru

s7n.pw

sn7.org.ph

7sn.com

s7n.org

n7s.ca

7ns.ph

7ns.com

sn7.co.uk

n7s.org

n7s.co

s7n.com

DNS History

1 record (1 active, 0 former)

●A103.57.223.62026-02-21 → 2026-05-09 · 2 obs

● 2026-02-21 18:36:32
● 2026-05-09 10:14:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
sudo.vn	walt.ns.cloudflare.com, rita.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.140

NS records: walt.ns.cloudflare.com, rita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sudo.vn (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.57.223.6`

Analysis

Name Server Role

ns7.sudo.vn serves as a name server for helenenglish.edu.vn, savstandard.vn, tela.vn, afca.vn, caotu.name.vn and a few other domains.

ns-master.inet.vn, ns8.sudo.vn and ns1.inet.vn are commonly used as name servers together with ns7.sudo.vn.

IP Addresses

ns7.sudo.vn points to IP number: 103.57.223.6.

Other host names such as ns5.az9s.com, ns3.bk.com.vn, ns1.000nethost.com, ns1.dnscloud.vn and ns5.azdns.vn share IPs with ns7.sudo.vn.

ns7.sudo.vn - robtex.com

ns7.sudo.vn

sudo.vn