`rzscm.com`

DNSSEC	⚠️ Not signed
NS	`dns13.hichina.com` ⭐
		A	2408:4009:501::21^{🇨🇳 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	`dns14.hichina.com`
		A	2408:4009:501::22^{🇨🇳 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,}
NS	`ns1.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns13.hichina.com`hostmaster@hichina.com 2026-05-28 #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=1784483647

Same first word

rzscm.com

Similar names

crmzs.com

czsmr.com

csrzm.info

szcmr.com

szcrm.com

rzcms.com

zrcms.net

czsrm.com

zrsmc.com

szmcr.cn

srcmz.com

sczmr.com

szrcm.com

crmsz.com

DNS History

13 records (6 active, 7 former)

●NSdns13.hichina.com2026-06-21 → 2026-07-19 · 3 obs

○ 2017-11-27 00:25:32
● 2026-06-21 22:00:12
● 2026-07-19 18:18:24

●NSdns14.hichina.com2026-06-21 → 2026-07-19 · 3 obs

○ 2017-11-27 00:25:32
● 2026-06-21 22:00:12
● 2026-07-19 18:18:24

○NSns1.22.cn2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:15:34
○ 2017-11-27 00:25:32
○ 2026-07-19 18:18:24

●NSns1.alidns.com2026-06-21 → 2026-07-19 · 3 obs

○ 2017-11-27 00:25:32
● 2026-06-21 22:00:12
● 2026-07-19 18:18:24

○NSns2.22.cn2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:15:34
○ 2017-11-27 00:25:32
○ 2026-07-19 18:18:24

●NSns2.alidns.com2026-06-21 → 2026-07-19 · 3 obs

○ 2017-11-27 00:25:32
● 2026-06-21 22:00:12
● 2026-07-19 18:18:24

○NSns3.22.cn2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:15:34
○ 2017-11-27 00:25:32
○ 2026-07-19 18:18:24

○NSns4.22.cn2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:15:34
○ 2017-11-27 00:25:32
○ 2026-07-19 18:18:24

○NSv1.dns234.net2017-11-27 → 2017-11-27 · 4 obs

○ 2016-12-17 10:15:34
● 2017-11-27 00:25:32
○ 2026-06-21 22:00:12
○ 2026-07-19 18:18:24

○NSv2.dns234.net2017-11-27 → 2017-11-27 · 4 obs

○ 2016-12-17 10:15:34
● 2017-11-27 00:25:32
○ 2026-06-21 22:00:12
○ 2026-07-19 18:18:24

●MXmxbiz1.qq.com2026-06-21 → 2026-07-19 · 2 obs

● 2026-06-21 22:00:12
● 2026-07-19 18:18:24

●MXmxbiz2.qq.com2026-06-21 → 2026-07-19 · 2 obs

● 2026-06-21 22:00:12
● 2026-07-19 18:18:24

○A103.56.102.612016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:15:34
○ 2017-11-27 00:25:32
○ 2026-07-19 18:18:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
rzscm.com	dns13.hichina.com, dns14.hichina.com, ns1.alidns.com, ns2.alidns.com	36 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns13.hichina.com, dns14.hichina.com, ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rzscm.com (unsigned zone)

⏱️ Timing

Total: 606ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns13.hichina.com, dns14.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns13.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 36

Out-of-bailiwick: 36 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)

Analysis

Name Servers

Four name servers handle the delegation for rzscm.com: ns1.alidns.com, ns2.alidns.com, dns13.hichina.com and dns14.hichina.com.

rzscm.com partially shares its NS delegation with several other domains, including d293bdbd610272.beer, rg517.com, kronofloor.net and two others.

In DNS configurations, these name servers often share authority with expirens3.hichina.com, expirens4.hichina.com, ns7.alidns.com and 5 other name servers.

Hosts with 9 IP addresses each:

Hostname ns1.alidns.com directs to 39.96.153.45, 39.96.153.55 and 47.118.199.205 along with 6 other IP addresses.

Hostname ns2.alidns.com directs to 39.96.153.46, 39.96.153.56 and 47.118.199.206 along with 6 other IP addresses.

Hostname dns13.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.

Hostname dns14.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.

Mail Servers

rzscm.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of rzscm.com matches that of other domains such as haqun.com, ebjfinance.com, skyth-tek.com and two others.

At least some of the mail servers used by rzscm.com are shared with other domains: halumm.com, xiaoguan.net, chubanyun.net and two others among them.

rzscm.com - robtex.com

rzscm.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`rzscm.com`

`com`