system2.cn - dns.ninja

`system2.cn`

DNSSEC	⚠️ Not signed
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	`hzmx01.mxmail.netease.com` ⭐
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034946586

Same first word

system2.cn

system2.de

system2.fitness

system2.co

system2.co.uk

system2.ch

system2.eu

system2.info

system2.org

system2.com

system2.net

system2.awsapps.com

Similar names

2system.info

2system.ru

2system.com

DNS History

11 records (4 active, 7 former)

○NSa.ns14.net2015-07-01 → 2017-05-27 · 4 obs

● 2015-07-01 15:24:12
● 2017-05-27 03:34:58
○ 2026-02-17 10:30:34
○ 2026-06-20 17:17:10

○NSb.ns14.net2015-07-01 → 2017-05-27 · 4 obs

● 2015-07-01 15:24:12
● 2017-05-27 03:34:58
○ 2026-02-17 10:30:34
○ 2026-06-20 17:17:10

○NSc.ns14.net2015-07-01 → 2017-05-27 · 4 obs

● 2015-07-01 15:24:12
● 2017-05-27 03:34:58
○ 2026-02-17 10:30:34
○ 2026-06-20 17:17:10

○NSd.ns14.net2015-07-01 → 2017-05-27 · 4 obs

● 2015-07-01 15:24:12
● 2017-05-27 03:34:58
○ 2026-02-17 10:30:34
○ 2026-06-20 17:17:10

●NSdns10.hichina.com2026-02-17 → 2026-06-20 · 3 obs

○ 2017-05-27 03:34:58
● 2026-02-17 10:30:34
● 2026-06-20 17:17:10

●NSdns9.hichina.com2026-02-17 → 2026-06-20 · 3 obs

○ 2017-05-27 03:34:58
● 2026-02-17 10:30:34
● 2026-06-20 17:17:10

●MXhzmx01.mxmail.netease.com2026-02-17 → 2026-06-20 · 3 obs

○ 2017-05-27 03:34:58
● 2026-02-17 10:30:34
● 2026-06-20 17:17:10

●MXhzmx02.mxmail.netease.com2026-02-17 → 2026-06-20 · 3 obs

○ 2017-05-27 03:34:58
● 2026-02-17 10:30:34
● 2026-06-20 17:17:10

○MXmail.edf.at2015-07-01 → 2017-05-27 · 4 obs

● 2015-07-01 15:24:12
● 2017-05-27 03:34:58
○ 2026-02-17 10:30:34
○ 2026-06-20 17:17:10

○MXmail2.sonderhoff.de2015-07-01 → 2017-05-27 · 4 obs

● 2015-07-01 15:24:12
● 2017-05-27 03:34:58
○ 2026-02-17 10:30:34
○ 2026-06-20 17:17:10

○A91.250.86.752015-07-01 → 2017-05-27 · 4 obs

● 2015-07-01 15:24:12
● 2017-05-27 03:34:58
○ 2026-02-17 10:30:34
○ 2026-06-20 17:17:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn...	-
system2.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:2408:4009:501::18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system2.cn (unsigned zone)

⏱️ Timing

Total: 4000ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
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	`dns9.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

system2.cn has two authoritative name servers — dns10.hichina.com and dns9.hichina.com.

system2.cn shares its name server setup with other domains, including ausfon.com, uni-visa.com, zxwde.com and two others.

system2.cn shares at least some of its name servers with other domains, such as zyyrcw.com and 1shilongwang.com.

Host names with 9 IP numbers:

dns10.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.

dns9.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.

Mail Servers

system2.cn has two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

system2.cn shares the same mail server setup as other domains, including freemeter.com.cn, nomura-sz.com, lgdd.com.cn and two others.

system2.cn shares at least some of its mail servers with other domains, such as swissdigital.us.