cd121.com - dns.ninja

`cd121.com`

DNSSEC	⚠️ Not signed
A	114.55.244.61^{🇨🇳 Alibaba-Cloud114.55.128.0/17}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1781936485

Subdomains

file.cd121.com

Same first word

cd121.com

Similar names

121cd.com

DNS History

11 records (5 active, 6 former)

●NSdns10.hichina.com2017-03-27 → 2026-06-20 · 3 obs

○ 2015-11-25 11:41:32
● 2017-03-27 11:53:28
● 2026-06-20 06:23:10

●NSdns9.hichina.com2017-03-27 → 2026-06-20 · 3 obs

○ 2015-11-25 11:41:32
● 2017-03-27 11:53:28
● 2026-06-20 06:23:10

○NSns1.myhostadmin.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-06-20 06:23:10

○NSns2.myhostadmin.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-06-20 06:23:10

○NSns3.myhostadmin.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-06-20 06:23:10

○NSns4.myhostadmin.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-06-20 06:23:10

○NSns5.myhostadmin.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-06-20 06:23:10

○NSns6.myhostadmin.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-06-20 06:23:10

●MXmxn.mxhichina.com2017-03-27 → 2026-06-20 · 2 obs

● 2017-03-27 11:53:28
● 2026-06-20 06:23:10

●MXmxw.mxhichina.com2017-03-27 → 2026-06-20 · 2 obs

● 2017-03-27 11:53:28
● 2026-06-20 06:23:10

●A114.55.244.612017-03-27 → 2026-06-20 · 2 obs

● 2017-03-27 11:53:28
● 2026-06-20 06:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cd121.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cd121.com (unsigned zone)

⏱️ Timing

Total: 3630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`114.55.244.61`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	2	`mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

The domain file.cd121.com falls under the parent cd121.com.

IP Addresses

cd121.com points to a single IP number: 114.55.244.61.

Name Servers

cd121.com is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.

cd121.com shares its name server setup with other domains, including bodoudou.com.cn, mayintao.com, xn--fiqq24eogn.net and two others.

cd121.com has some name servers in common with other domains such as zhiyuce.com, cqqen.com and btspbhb.com

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.

dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.

Mail Servers

cd121.com has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.

cd121.com shares the same mail server setup as other domains, including htsteelmill.com, iops.cc, cnoec.com and two others.

There is at least a partial overlap in mail servers between cd121.com and other domains like ekato.com.cn, tapeone.com and ic-international.hk.

Host names with two IP numbers:

mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Host names pointing to a single IP address:

mxw.mxhichina.com points to the IP address 47.246.99.195.