systemzone.cn - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`systemzone.cn`

DNSSEC	⚠️ Not signed
NS	`mud.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.35^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`fan.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.163.com -all`
SOA	`mud.dnspod.net`freednsadmin@dnspod.com serial=1746580889

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⚠️ Not in zone NS records
	NS	`b.dns.cn` ⚠️ Not in zone NS records
	NS	`c.dns.cn` ⚠️ Not in zone NS records
	NS	`d.dns.cn` ⚠️ Not in zone NS records
	NS	`e.dns.cn` ⚠️ Not in zone NS records

Subdomains

mail.systemzone.cn

Same first word

systemzone.it

systemzone.de

systemzone.top

systemzone.ru

systemzone.cn

systemzone.at

systemzone.com

systemzone.net

Similar names

zonesystem.net

zonesystem.de

neosystemz.com

DNS History

16 records (4 active, 12 former)

●NSfan.dnspod.net2026-04-03 → 2026-08-17 · 3 obs

○ 2020-03-21 21:41:30
● 2026-04-03 17:57:34
● 2026-08-17 01:51:12

●NSmud.dnspod.net2026-04-03 → 2026-08-17 · 3 obs

○ 2020-03-21 21:41:30
● 2026-04-03 17:57:34
● 2026-08-17 01:51:12

○NSns10.cdncenter.com2015-05-16 → 2020-03-21 · 4 obs

● 2015-05-16 14:59:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

○NSns11.cdncenter.com2015-05-16 → 2020-03-21 · 4 obs

● 2015-05-16 14:59:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

○NSns12.cdncenter.com2015-05-16 → 2020-03-21 · 4 obs

● 2015-05-16 14:59:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

○NSns7.cdncenter.com2015-05-16 → 2020-03-21 · 4 obs

● 2015-05-16 14:59:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

○NSns8.cdncenter.com2015-05-16 → 2020-03-21 · 4 obs

● 2015-05-16 14:59:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

○NSns9.cdncenter.com2015-05-16 → 2020-03-21 · 4 obs

● 2015-05-16 14:59:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

●MXhzmx01.mxmail.netease.com2026-04-03 → 2026-08-17 · 7 obs

○ 2020-03-21 21:41:30
● 2026-04-03 17:57:34
○ 2026-07-03 04:32:56
● 2026-07-03 20:35:58
○ 2026-07-26 12:43:32
● 2026-08-10 22:40:56
● 2026-08-17 01:51:12

●MXhzmx02.mxmail.netease.com2026-04-03 → 2026-08-17 · 7 obs

○ 2020-03-21 21:41:30
● 2026-04-03 17:57:34
○ 2026-07-03 04:32:56
● 2026-07-03 20:35:58
○ 2026-07-26 12:43:32
● 2026-08-10 22:40:56
● 2026-08-17 01:51:12

○MXmail.systemzone.cn2015-05-16 → 2015-12-29 · 4 obs

● 2015-05-16 14:59:00
● 2015-12-29 17:11:34
○ 2016-07-24 13:28:00
○ 2026-08-17 01:51:12

○MXmxbiz1.qq.com2016-07-24 → 2020-03-21 · 5 obs

○ 2015-12-29 17:11:34
● 2016-07-24 13:28:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

○MXmxbiz2.qq.com2016-07-24 → 2020-03-21 · 5 obs

○ 2015-12-29 17:11:34
● 2016-07-24 13:28:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

○A121.42.93.692016-07-24 → 2020-03-21 · 5 obs

○ 2015-12-29 17:11:34
● 2016-07-24 13:28:00
● 2020-03-21 21:41:30
○ 2026-04-03 17:57:34
○ 2026-08-17 01:51:12

○A139.129.173.1002015-12-29 → 2015-12-29 · 4 obs

○ 2015-10-14 02:47:04
● 2015-12-29 17:11:34
○ 2016-07-24 13:28:00
○ 2026-08-17 01:51:12

○A64.78.171.32015-05-16 → 2015-10-14 · 4 obs

● 2015-05-16 14:59:00
● 2015-10-14 02:47:04
○ 2015-12-29 17:11:34
○ 2026-08-17 01:51:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
systemzone.cn	fan.dnspod.net, mud.dnspod.net	-

✅ Authoritative Response

Server:101.227.168.35

NS records: fan.dnspod.net, mud.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemzone.cn (unsigned zone)

⏱️ Timing

Total: 1247ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`mud.dnspod.net, fan.dnspod.net`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`mud.dnspod.net freednsadmin.dnspod.com`

Analysis

Hierarchy

mail.systemzone.cn is delegated beneath systemzone.cn.

Name Servers

The NS records for systemzone.cn delegate to fan.dnspod.net and mud.dnspod.net.

systemzone.cn shares its name server setup with other domains, including feidemai.cn, 51xiaoli.com, zggzzh.com and two others.

There is at least partial name server overlap between systemzone.cn and other domains — lightspeed-lic.com, pts.games, lightspeed-dc.com and two more among them.

These name servers are routinely deployed together with the name servers f1g1ns1.dnspod.net.

Host names with 6 IP numbers:

fan.dnspod.net maps to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 additional IP addresses.

mud.dnspod.net maps to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 additional IP addresses.

Mail Servers

systemzone.cn has two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

systemzone.cn shares the same mail server setup as other domains, including barrierpack.cn, scboge.com, gdhanxue.com and two others.

systemzone.cn shares mail servers — at least in part — with other domains, including cs-cj.com, ricard.cn, dealtik.com and two others.

Host names with two IP numbers:

The A records for hzmx01.mxmail.netease.com return 47.251.71.119 and 47.251.84.126.