cechn.com - dns.ninja

`cechn.com`

DNSSEC	⚠️ Not signed
A	123.30.136.248^{🇻🇳 VDC123.30.136.0/24 VNPT}
		PTR	`c123248.vinahost.org`
NS	`ns1.gigadata.vn` ⭐ ⚠️ Not in parent delegation
NS	`ns1.cmcti.vn` ⚠️ Not in zone NS records
		A	4.193.235.55^{🇸🇬 Microsoft4.192.0.0/12 MICROSOFT}
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns2.cmcti.vn` ⚠️ Not in zone NS records
		A	35.198.246.158^{🇸🇬 Google35.198.240.0/20}
			PTR	`158.246.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
NS	`ns2.gigadata.vn` ⚠️ Not in parent delegation
MX	`mail.cechn.com` ⭐
		A	125.212.217.216^{🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN}
TXT	`v=spf1 a a:spf.vinahost.vn mx +include:sendgrid.net +include:smtpservice.net ...`
SOA	`ns1.gigadata.vn`admin@matbao.com 2025-01-13 #7

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785902044

PTR for

179.120.146.115.in-addr.arpa

Subdomains

mail.cechn.com

Same first word

cechn.com

Similar names

ncche.com

cchen.cl

echcn.com

nhcec.com

heccn.com

nchec.org

hnecc.net

nechc.com

hnecc.cn

nchec.com

chenc.org

ncceh.ca

cchen.com

hcecn.cn

ehcnc.com

ecchn.com

chcne.org

hcecn.com

nchce.com

ncceh.org

cnhec.net

cchen.org

cehcn.com

chnce.com

chenc.xyz

cchen.host

cchne.com

cchen.net

cench.cn

hcenc.com

hncec.com

chnce.net

cecnh.com.br

chnec.com

cchen.de

hncec.cn

chcne.com

cenhc.com

cchen.gob.cl

ncceh.net

chenc.dev

DNS History

7 records (6 active, 1 former)

●NSns1.cmcti.vn2026-03-22 → 2026-08-05 · 3 obs

○ 2015-08-23 18:17:14
● 2026-03-22 16:20:04
● 2026-08-05 04:24:02

●NSns1.gigadata.vn2015-08-23 → 2026-08-05 · 14 obs

○ 2008-03-20 03:29:44
● 2015-08-23 18:17:14
● 2026-04-30 23:53:56
○ 2026-05-01 00:38:10
● 2026-05-01 01:38:48
● 2026-05-01 06:28:14
○ 2026-05-01 07:01:06
● 2026-05-01 07:32:56
● 2026-05-01 11:32:58
○ 2026-05-01 12:21:58
● 2026-05-01 13:02:56
○ 2026-05-01 13:34:04
● 2026-05-01 14:09:36
● 2026-08-05 04:24:02

●NSns2.cmcti.vn2026-03-22 → 2026-08-05 · 3 obs

○ 2015-08-23 18:17:14
● 2026-03-22 16:20:04
● 2026-08-05 04:24:02

●NSns2.gigadata.vn2015-08-23 → 2026-08-05 · 14 obs

●MXmail.cechn.com2008-03-20 → 2026-08-05 · 15 obs

● 2008-03-20 03:29:44
○ 2015-08-23 18:17:14
● 2016-04-03 19:28:18
● 2026-04-30 23:53:56
○ 2026-05-01 00:38:10
● 2026-05-01 01:38:48
● 2026-05-01 06:28:14
○ 2026-05-01 07:01:06
● 2026-05-01 07:32:56
● 2026-05-01 11:32:58
○ 2026-05-01 12:21:58
● 2026-05-01 13:02:56
○ 2026-05-01 13:34:04
● 2026-05-01 14:09:36
● 2026-08-05 04:24:02

○A115.146.120.1782015-08-23 → 2017-11-15 · 5 obs

○ 2008-03-20 03:29:44
● 2015-08-23 18:17:14
● 2017-11-15 20:42:34
○ 2026-03-22 16:20:04
○ 2026-08-05 04:24:02

●A123.30.136.2482026-03-22 → 2026-08-05 · 14 obs

○ 2017-11-15 20:42:34
● 2026-03-22 16:20:04
● 2026-04-30 23:53:56
○ 2026-05-01 00:38:10
● 2026-05-01 01:38:48
● 2026-05-01 06:28:14
○ 2026-05-01 07:01:06
● 2026-05-01 07:32:56
● 2026-05-01 11:32:58
○ 2026-05-01 12:21:58
● 2026-05-01 13:02:56
○ 2026-05-01 13:34:04
● 2026-05-01 14:09:36
● 2026-08-05 04:24:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
cechn.com	ns1.cmcti.vn, ns2.cmcti.vn	-

✅ Authoritative Response

Server:13.250.228.99

NS records: ns1.cmcti.vn, ns2.cmcti.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cechn.com (unsigned zone)

⏱️ Timing

Total: 4374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.30.136.248`
NS	2	`ns2.gigadata.vn, ns1.gigadata.vn`
MX	1	`mail.cechn.com (pri: 10)`
TXT	1	`v=spf1 a a:spf.vinahost.vn mx +include:s`
SOA	1	`ns1.gigadata.vn admin.matbao.com`

Analysis

Hierarchy

cechn.com serves as the parent of mail.cechn.com.

IP Addresses

cechn.com directs to one IP number, which is 123.30.136.248.

Among the host names that share IP numbers with cechn.com are seotopmap.net, webdisk.cpstech.vn, com.saovangcuulong.vn and two others.

Name Servers

The domain cechn.com is delegated to these four name servers: ns1.cmcti.vn, ns2.cmcti.vn, ns1.gigadata.vn and ns2.gigadata.vn.

cechn.com has at least partial name server overlap with other domains, such as onionphukien.vn, hoanglephat.com, hoachatsaomai.com and two others.

These name servers are routinely co-deployed with the name servers ns1.matbao.vn, ns2.matbao.vn, ns1.matbao.com and two others.

Hosts with three IP address records:

The hostname ns1.cmcti.vn points to 4.193.235.55, 13.250.228.99 and 103.110.128.60.

Hosts with two IP numbers each:

ns2.cmcti.vn resolves to two addresses: 35.198.246.158 and 103.138.89.11.

Mail Servers

cechn.com routes its mail through a single mail server, mail.cechn.com.

mail.cechn.com carries a single IP number, which is 125.212.217.216.