`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}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		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,}
			PTR	`ip-139-224-142-112.defastlink.net`
		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,}
			PTR	`ip-139-224-142-122.defastlink.net`
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}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		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,}
			PTR	`ip-139-224-142-111.defastlink.net`
		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,}
			PTR	`ip-139-224-142-121.defastlink.net`
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}
			PTR	`ip-47-246-137-47.defastlink.net`
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=1771291435

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 → 2026-03-13 · 3 obs

○ 2015-11-25 11:41:32
● 2017-03-27 11:53:28
● 2026-03-13 21:22:24

●NSdns9.hichina.com2017-03-27 → 2026-03-13 · 3 obs

○ 2015-11-25 11:41:32
● 2017-03-27 11:53:28
● 2026-03-13 21:22:24

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

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-03-13 21:22:24

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

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-03-13 21:22:24

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

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-03-13 21:22:24

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

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-03-13 21:22:24

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

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-03-13 21:22:24

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

● 2015-07-25 21:39:02
○ 2015-11-25 11:41:32
○ 2026-03-13 21:22:24

●MXmxn.mxhichina.com2017-03-27 → 2026-03-13 · 2 obs

● 2017-03-27 11:53:28
● 2026-03-13 21:22:24

●MXmxw.mxhichina.com2017-03-27 → 2026-03-13 · 2 obs

● 2017-03-27 11:53:28
● 2026-03-13 21:22:24

●A114.55.244.612017-03-27 → 2026-03-13 · 2 obs

● 2017-03-27 11:53:28
● 2026-03-13 21:22:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
cd121.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.42

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cd121.com (unsigned zone)

⏱️ Timing

Total: 596ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`114.55.244.61`
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
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

cd121.com is the parent of file.cd121.com.

IP Addresses

cd121.com resolves to one IP number: 114.55.244.61.

Name Servers

cd121.com is delegated to two name servers dns10.hichina.com and dns9.hichina.com.

cd121.com shares the same name server setup as other domains, for instance mayintao.com, xn--fiqq24eogn.net, 1-mp.com, suncheck.com.cn and ctvcc.tv.

cd121.com shares name servers with other domains at least partially, for example 3th.net and sumanke.com.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

Two mail servers handle cd121.com: mxn.mxhichina.com and mxw.mxhichina.com.

cd121.com shares the same mail server setup as other domains, for instance iops.cc, cnoec.com, ansml.com, misoinc.com and gnjj.cn.

cd121.com shares some mail servers with other domains, at least partially, for instance ekato.com.cn, valenco.cn, ic-international.hk, yamilen.net and mayciel.com.

Two IP numbers for a host: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

One IP number for a host: mxw.mxhichina.com points to 47.246.99.195.

cd121.com - robtex.com

cd121.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`cd121.com`

`com`