3sg.vn - robtex.com

3sg.vn

DNSSEC⚠️ Not signed
A103.3.245.14🇻🇳 BKNS-AS-VN103.3.245.0/24 VDATA-VN
NSns1.zonedns.vn ⭐
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix
PTRns1.zonedns.vn
NSns2.zonedns.vn
A2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix
A103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN
NSns3.zonedns.vn
A2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns4.zonedns.vn
A2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN
A103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
MX3sg-vn.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTgoogle-site-verification=0xwQ5lWSpqMDjV2RvX5iCpxpXH5qi3DpTsfQJhYgM3M
TXTMS=ms64243502
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.zonedns.vnroot@3sg.vn 2026-04-22 #3

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030756123

Subdomains

support.3sg.vn

Same first word

3sg.vn
3sg.org
3sg.it
3sg.cn
3sg.lt
3sg.us
3sg.tn
3sg.com

Similar names

sg3.jp
sg3.ca
s3g.eu
g3s.ca
g3s.fr
gs3.jp
3gs.nl
g3s.eu
gs3.co.uk
s3g.in
gs3.it
3gs.cn
sg3.de
sg3.it
g3s.ru
3gs.co.za
gs3.co
sg3.me
gs3.us
s3g.com
sg3.cz
g3s.kz
sg3.us
s3g.xyz
3gs.mobi
g3s.com
3gs.de
sg3.at
3gs.eu
sg3.com
3gs.org
gs3.com
g3s.us
gs3.de
sg3.net
3gs.co.jp
s3g.org
g3s.network
g3s.in
g3s.es
gs3.be
g3s.net
s3g.at
g3s.de
s3g.site
3gs.co.uk
3gs.ch
3gs.com
3gs.info
gs3.com.mx
3gs.com.br
gs3.ru
g3s.pl
s3g.fr
g3s.biz
s3g.de
sg3.dyndns.org
s3g.us
3gs.com.pk
sg3.cl
gs3.org
g3s.legal
3gs.org.uk
sg3.org
gs3.net
g3s.ltd
g3s.ch
gs3.online
s3g.cn
3gs.fr
gs3.com.ph
gs3.mx
3gs.su
sg3.cn
3gs.biz
3gs.co.ao
3gs.cc
3gs.net

DNS History

6 records (6 active, 0 former)

NSns1.zonedns.vnns2.zonedns.vnns3.zonedns.vnns4.zonedns.vnMX3sg-vn.mail.protection.outlook.comA103.3.245.14
●NSns1.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:06:24
● 2026-05-10 21:29:08
●NSns2.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:06:24
● 2026-05-10 21:29:08
●NSns3.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:06:24
● 2026-05-10 21:29:08
●NSns4.zonedns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:06:24
● 2026-05-10 21:29:08
●MX3sg-vn.mail.protection.outlook.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:06:24
● 2026-05-10 21:29:08
●A103.3.245.142026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 10:06:24
● 2026-05-10 21:29:08

🔍 DNS Trace

Analysis

Hierarchy

3sg.vn is the parent of support.3sg.vn.

IP Addresses

3sg.vn resolves to one IP number: 103.3.245.14.

Name Servers

3sg.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

3sg.vn at least partially shares name servers with other domains, for instance amicoach.vn, dichvuthevungtau.com, maytappilates.vn, hoplong.edu.vn and worldtravels.com.vn.

These name servers are commonly used alongside ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Hostnames with two IP numbers:

Host ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.

Host ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.

Host ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30.

Host ns4.zonedns.vn points to: 2001:df1:3200::15 and 103.28.39.159.

Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.

Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn.

Mail Servers

3sg.vn is handled by a single mail server, 3sg-vn.mail.protection.outlook.com.

The host name 3sg-vn.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.