mc3s.com - dns.ninja

`mc3s.com`

DNSSEC	⚠️ Not signed
A	103.21.141.130^{🇨🇳 SHANGHAITELECOM103.21.140.0/23 SHIDC}
NS	`a.ezdnscenter.com` ⭐
		A	218.98.111.140^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`b.ezdnscenter.com`
		A	183.253.57.210^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.58^{🇨🇳 DONGGUAN-1211.99.99.0/24}
MX	`mx1.chengmail.cn` ⭐
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
			PTR	`113010158179.static.ctinets.com`
MX	`mx2.chengmail.cn`⁽²⁰⁾
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
			PTR	`113010158179.static.ctinets.com`
TXT	`google-site-verification=3lH0Ovm4INp7bQ7Y2XoEyw6vKTBHXrgbQC0QjptEvCo`
TXT	`v=spf1 include:spf.chengmail.cn ~all`
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1751342706

`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=1786138084

Subdomains

mail.mc3s.com

Same first word

mc3s.fr

mc3s.com

Similar names

msc3.cn

s3cm.com

c3sm.com

smc3.org

3scm.com

csm3.at

sc3m.com

3mcs.in

mcs3.s3.amazonaws.com

m3sc.net

3cms.de

msc3.com

c3ms.org

3cms.eu

3csm.cn

3cms.org

ms3c.info

3csm.com

cms3.com

mcs3.net

3msc.ru

3msc.es

c3ms.com

m3cs.nl

cms3.co.za

s3mc.com

cms3.ch

sm3c.at

3cms.com

3msc.com

cs3m.com

scm3.com

m3cs.com

smc3.com

3cms.jp

cms3.com.au

ms3c.org

m3cs.com.br

mcs3.com

3cms.co.uk

DNS History

16 records (5 active, 11 former)

●NSa.ezdnscenter.com2026-07-11 → 2026-08-07 · 3 obs

○ 2017-06-06 22:41:12
● 2026-07-11 20:00:24
● 2026-08-07 21:49:00

●NSb.ezdnscenter.com2026-07-11 → 2026-08-07 · 3 obs

○ 2017-06-06 22:41:12
● 2026-07-11 20:00:24
● 2026-08-07 21:49:00

○NSns1.ezdnscenter.com2015-11-12 → 2017-06-06 · 4 obs

● 2015-11-12 14:52:14
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

○NSns2.ezdnscenter.com2015-11-12 → 2017-06-06 · 4 obs

● 2015-11-12 14:52:14
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

○NSns3.ezdnscenter.com2015-11-12 → 2017-06-06 · 4 obs

● 2015-11-12 14:52:14
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

○NSns4.ezdnscenter.com2015-11-12 → 2017-06-06 · 4 obs

● 2015-11-12 14:52:14
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

○NSns5.ezdnscenter.com2015-11-12 → 2017-06-06 · 4 obs

● 2015-11-12 14:52:14
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

○NSns6.ezdnscenter.com2015-11-12 → 2017-06-06 · 4 obs

● 2015-11-12 14:52:14
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

○MXmx01.ismail.cn2015-11-12 → 2017-06-06 · 4 obs

● 2015-11-12 14:52:14
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

●MXmx1.chengmail.cn2026-07-11 → 2026-08-07 · 3 obs

○ 2017-06-06 22:41:12
● 2026-07-11 20:00:24
● 2026-08-07 21:49:00

●MXmx2.chengmail.cn2026-07-11 → 2026-08-07 · 3 obs

○ 2017-06-06 22:41:12
● 2026-07-11 20:00:24
● 2026-08-07 21:49:00

○MXmxw.ismail.cn2015-11-12 → 2017-06-06 · 4 obs

● 2015-11-12 14:52:14
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

●A103.21.141.1302026-07-11 → 2026-08-07 · 3 obs

○ 2017-06-06 22:41:12
● 2026-07-11 20:00:24
● 2026-08-07 21:49:00

○A113.10.190.932016-02-12 → 2016-02-12 · 4 obs

○ 2015-11-12 14:52:14
● 2016-02-12 03:38:12
○ 2016-05-07 05:39:02
○ 2026-08-07 21:49:00

○A43.230.142.1252016-05-07 → 2017-06-06 · 5 obs

○ 2016-02-12 03:38:12
● 2016-05-07 05:39:02
● 2017-06-06 22:41:12
○ 2026-07-11 20:00:24
○ 2026-08-07 21:49:00

○A58.64.134.562015-11-12 → 2015-11-12 · 3 obs

● 2015-11-12 14:52:14
○ 2016-02-12 03:38:12
○ 2026-08-07 21:49:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
mc3s.com	a.ezdnscenter.com, b.ezdnscenter.com	3 records

✅ Authoritative Response

Server:218.98.111.140

NS records: a.ezdnscenter.com, b.ezdnscenter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mc3s.com (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.21.141.130`
NS	2	`a.ezdnscenter.com, b.ezdnscenter.com`
MX	2	`mx1.chengmail.cn (pri: 10), mx2.chengmail.cn (pri: 20)`
TXT	2	`google-site-verification=3lH0Ovm4INp7bQ7, v=spf1 include:spf.chengmail.cn ~all`
SOA	1	`a.ezdnscenter.com dnsadmin.ezdnscenter.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)

Analysis

Hierarchy

mc3s.com is the parent zone for mail.mc3s.com.

IP Addresses

mc3s.com resolves to one IP address: 103.21.141.130.

yangmais.com, tstarchem.com, httec.com.cn and two other host names share IP numbers with mc3s.com.

Name Servers

Two name servers handle the delegation for mc3s.com: a.ezdnscenter.com and b.ezdnscenter.com.

mc3s.com uses the same name servers as several other domains — among them betterwx.com, zhenglinruihe.cn, ykjdst.net and two more.

Hostnames that resolve to two IP addresses:

b.ezdnscenter.com resolves to two addresses: 183.253.57.210 and 211.99.99.58.

Hosts with just one IP address:

The hostname a.ezdnscenter.com resolves to 218.98.111.140.

Mail Servers

Mail for mc3s.com is handled by two mail servers — mx1.chengmail.cn and mx2.chengmail.cn.

mc3s.com uses an identical mail server configuration to several other domains — among them gddyjs.com, teatogetherhk.com, palletcimc.com and two more.

mc3s.com has at least partial mail server overlap with other domains such as 8deco.com, bonline.com.hk, gggzsplay.com and two more.

mx1.chengmail.cn and mx2.chengmail.cn each point to two IP numbers — 103.143.231.69 and 113.10.158.179 — making both hosts identical in their DNS resolution.

mx1.chengmail.cn along with mx2.chengmail.cn each resolve to 103.143.231.69 IP addresses.

mx1.chengmail.cn along with mx2.chengmail.cn each resolve to 113.10.158.179 IP addresses.