`ccsi.vn`

DNSSEC	⚠️ Not signed
A	103.101.163.155^{🇻🇳 NHAN-HOA-AS-VN103.101.163.0/24 NHANHOA-VN}
NS	`ns1.zonedns.vn` ⭐
		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	`ns2.zonedns.vn`
		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.zonedns.vn`
		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.zonedns.vn`
		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	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-verification=zb14645895.zmverify.zoho.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zalo-platform-site-verification=KjEy59dOA2nW-AyNfymeCNB8W3UUkLTjEJ4`
SOA	`ns1.zonedns.vn`root@ccsi.vn 2025-11-12 #3

`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=2030751029

Subdomains

quang.ccsi.vn

ipc.ccsi.vn

Same first word

ccsi.io

ccsi.me

ccsi.ch

ccsi.org

ccsi.care

ccsi.ph

ccsi.ir

ccsi.org.do

ccsi.de

ccsi.vn

ccsi.co

ccsi.in

ccsi.edu.gt

ccsi.co.uk

ccsi.email

ccsi.us

ccsi.it

ccsi.asia

ccsi.com.hk

ccsi.net

ccsi.com.br

ccsi.org.cn

ccsi.cz

ccsi.com.au

ccsi.ie

ccsi.info

ccsi.ca

ccsi.com.tw

ccsi.com

ccsi.jp

ccsi.com.ph

ccsi.biz

ccsi.cn

Similar names

ccis.edu.in

cisc.com.br

cics.website

cics.ky

ccis.tech

iccs.co

csci.cn

sicc.mx

icsc.ru

ccis.ad

cisc.fr

csic.es

iccs.ee

cics.fr

ccis.co.za

iccs.hu

scic.org.au

cisc.cn

iscc.nu

scci.org

cisc.org

iscc.ca

cisc.or.kr

cisc.uk

sicc.co.th

sicc.nl

scic.cat

scic.it

cisc.in

iscc.co.rs

icsc.in

cics.com.au

iscc.codes

scic.cn

csic.co

ccis.ne.jp

sicc.cc

ccis.org

cisc.co

scci.org.au

csci.cc

icsc.ch

iccs.co.kr

cics.ru

scci.de

iscc.ir

sicc.com.br

scci.ch

cics.net

csci.ph

scci.pk

ccis.sn

icsc.mobi

icsc.com.tw

iccs.co.nz

csci.org

scci.co.in

cics.co

iccs.pl

iccs.de

iccs.eu

iccs.ru

icsc.co.nz

sicc.gov.sg

icsc.biz

sicc.com.co

iscc.sk

scci.org.ng

iscc.cc

scic.net

csic.at

cisc.ie

icsc.com.cn

scic.co.il

sicc.com.sg

csic.ch

csci.eu

iscc.info

scci.vn

sicc.online

scic.org

iccs.org.br

sicc.ae

iccs.biz

iccs.co.za

iscc.es

cics.co.uk

iccs.edu.vn

ccis.com.ar

scic.com.br

csic.com

sicc.it

cisc.com.tw

csic.com.cn

scci.it

sicc.coffee

iscc.in

iccs.cn

cics.pt

scic.co.in

ccis.com.tw

cics.cl

iscc.center

csic.eu

csic.kr

sicc.com

cics.com.tw

cisc.gc.ca

ccis.ws

cics.it

scci.com.sa

ccis.cc

ccis.rs

csci.com

sicc.org

cisc.info

cics.biz

cisc.de

sicc.us

scic.cc

sicc.cn

scci.com.pk

cisc.net.ar

sicc.es

csic.in

icsc.org.hk

ccis.co

scci.co.id

cisc.dk

csic.uk

iccs.com.br

sicc.in

csci.com.ph

scci.lk

ccis.sg

icsc.site

sicc.biz

csci.info

csic.net.cn

iscc.rs

DNS History

7 records (7 active, 0 former)

●NSns1.zonedns.vn2026-05-08 → 2026-05-09 · 2 obs

● 2026-05-08 07:53:56
● 2026-05-09 06:13:30

●NSns2.zonedns.vn2026-05-08 → 2026-05-09 · 2 obs

● 2026-05-08 07:53:56
● 2026-05-09 06:13:30

●NSns3.zonedns.vn2026-05-08 → 2026-05-09 · 2 obs

● 2026-05-08 07:53:56
● 2026-05-09 06:13:30

●NSns4.zonedns.vn2026-05-08 → 2026-05-09 · 2 obs

● 2026-05-08 07:53:56
● 2026-05-09 06:13:30

●MXmx.zoho.com2026-05-08 → 2026-05-09 · 2 obs

● 2026-05-08 07:53:56
● 2026-05-09 06:13:30

●MXmx2.zoho.com2026-05-08 → 2026-05-09 · 2 obs

● 2026-05-08 07:53:56
● 2026-05-09 06:13:30

●A103.101.163.1552026-05-08 → 2026-05-09 · 2 obs

● 2026-05-08 07:53:56
● 2026-05-09 06:13:30

🔍 DNS Trace

Analysis

Hierarchy

ccsi.vn is a parent of quang.ccsi.vn and ipc.ccsi.vn.

IP Addresses

ccsi.vn resolves to one IP number: 103.101.163.155.

Name Servers

ccsi.vn delegates to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.

ccsi.vn at least partially shares name servers with other domains, including chatapi.io.vn, khiyte.vn, thegioimaylockhongkhi.com, dangkykinhdoanhonline.com and getjob.vn.

These name servers are often used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Host names with two IP numbers

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

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

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

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

Host names that map to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn

Host names that map to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn

Pattern: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 is used by ns1.zonedns.vn and ns2.zonedns.vn; 2001:df1:3200::15 is used by ns3.zonedns.vn and ns4.zonedns.vn

Mail Servers

ccsi.vn is served by two mail servers mx2.zoho.com and mx.zoho.com.

ccsi.vn shares the same mail server setup as other domains, for instance duorama.com.br, s10n.be, eclectic.ca, bradleyallen.net and ahistaffing.com.

ccsi.vn shares at least some mail servers with other domains, for example oasismexicangrill.com, alamconcrete.com, coppra.in, abutominaga.com and tlg.global.

These mail servers are often used together with the mail servers mx3.zoho.com.

Host names with two IP numbers:

mx.zoho.com points to 136.143.191.44 and 204.141.33.44.

Host names with one IP number:

mx2.zoho.com points to 204.141.33.44.

Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.

ccsi.vn - robtex.com

ccsi.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ccsi.vn`

`vn`