`cec.com.vn`

DNSSEC	⚠️ Not signed
A	103.252.0.32^{🇻🇳 CMC-2103.252.0.0/24 CMCTELECOM-VN}
		PTR	`static.cmcti.vn`
NS	`nsbak.pavietnam.net` ⭐ ⚠️ Not in zone NS records
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns8922.dotvndns.vn`
NS	`ns1.pavietnam.vn`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`MS=ms46889341`
SOA	`nsbak.pavietnam.net`hostmaster@cec.com.vn 2026-05-03 #47

`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=2022707494

Subdomains

tienganhchocon.cec.com.vn

www.cec.com.vn

clh.cec.com.vn

apps.cec.com.vn

Same first word

cec.lt

cec.es

cec.ltd

cec.services

cec.hu

cec.am

cec.org.es

cec.ac.in

cec.ch

cec.com.tw

cec.ee

cec.eu

cec.nom.es

cec.com.cy

cec.lat

cec.org.al

cec.md

cec.com.cn

cec.org.pt

cec.ca

cec.tv

cec.mn

cec.bike

cec.pp.ua

cec.edu.ec

cec.events

cec.com.my

cec.ky

cec.co.jp

cec.net

cec.com.mx

cec.com

cec.asia

cec.net.co

cec.network

cec.com.pk

cec.ph

cec.ac.th

cec.org.co

cec.edu.au

cec.it

cec.co.uk

cec.bs.it

cec.pt

cec.ma

cec.cat

cec.com.ua

cec.vn

cec.com.vn

cec.website

cec.rocks

cec.edu.hk

cec.ae

cec.az

cec.com.qa

cec.ac

cec.com.zm

cec.info

cec.se

cec.org.hk

cec.hk

cec.cz

cec.im

cec.edu.pl

cec.org.tw

cec.sy

cec.lu

cec.engineering

cec.fr

cec.mx

cec.g12.br

cec.rentals

cec.nic.in

cec.co.com

cec.at

cec.gov.tw

cec.nl

cec.world

cec.gmbh

cec.co

cec.org.cn

cec.by

cec.gov.az

cec.lv

cec.com.br

cec.or.jp

cec.energy

cec.jo

cec.parts

cec.dk

cec.gov.ge

cec.qa

cec.org.uk

cec.one

cec.church

cec.com.pe

cec.pl

cec.eu.int

cec.email

cec.coop

Similar names

ecc.ir

ecc.de

ecc.net.sa

ecc.is

cce.gob.ec

ecc.freeddns.org

cce.us.com

ecc.systems

ecc.jp

ecc.ch

cce.ch

ecc.tel

ecc.ac.in

cce.community

ecc.com.br

ecc.kz

ecc.fi

ecc.br

ecc.uz

ecc.mn

ecc.ae

ecc.lt

cce.cc

cce.rs

cce.org.uy

ecc.sk

cce.com.vn

ecc.camp

ecc.com

cce.edu.in

cce.org

cce.hk

cce.in

ecc.cl

cce.cl

cce.com.et

cce.or.jp

cce.edu.ph

cce.tv

ecc.crimea.ua

ecc.com.ua

ecc.ge

ecc.ac

ecc.no

cce.lk

ecc.su

cce.es

ecc.pl

ecc.ac.th

cce.events

cce.co.com

cce.com

ecc.ag

cce.services

cce.it

cce.se

cce.net.cn

ecc.tw

cce.pt

DNS History

11 records (9 active, 2 former)

○NS20160429002017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 19:01:10
○ 2026-05-01 14:20:38
○ 2026-05-09 18:18:48

●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 19:01:10
● 2026-05-01 14:20:38
● 2026-05-09 18:18:48

●NSns2.pavietnam.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 19:01:10
● 2026-05-01 14:20:38
● 2026-05-09 18:18:48

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 19:01:10
● 2026-05-01 14:20:38
● 2026-05-09 18:18:48

●MXalt1.aspmx.l.google.com2017-03-27 → 2026-05-09 · 2 obs

● 2017-03-27 19:01:10
● 2026-05-09 18:18:48

●MXalt2.aspmx.l.google.com2017-03-27 → 2026-05-09 · 2 obs

● 2017-03-27 19:01:10
● 2026-05-09 18:18:48

●MXalt3.aspmx.l.google.com2017-03-27 → 2026-05-09 · 2 obs

● 2017-03-27 19:01:10
● 2026-05-09 18:18:48

●MXalt4.aspmx.l.google.com2017-03-27 → 2026-05-09 · 2 obs

● 2017-03-27 19:01:10
● 2026-05-09 18:18:48

●MXaspmx.l.google.com2017-03-27 → 2026-05-09 · 2 obs

● 2017-03-27 19:01:10
● 2026-05-09 18:18:48

●A103.252.0.322026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 19:01:10
● 2026-05-01 14:20:38
● 2026-05-09 18:18:48

○A203.162.120.702017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 19:01:10
○ 2026-05-01 14:20:38
○ 2026-05-09 18:18:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
cec.com.vn	ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net	-

✅ Authoritative Response

Server:222.255.121.247

NS records: ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2967ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.252.0.32`
NS	2	`ns1.pavietnam.vn, ns2.pavietnam.vn`
MX	5	`alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...`
TXT	2	`MS=ms46889341, v=spf1 include:_spf.google.com ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.cec.com.v`