`sys-china.cn`

DNSSEC	⚠️ Not signed
A	120.133.60.61^{🇨🇳 CMNET-BEIJING-AP120.133.56.0/21 CMI (Customer Route)}
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`syjianji.w059228.dns558.com`
SOA	`dns17.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=2034597178

Same first word

sys-china.cn

Similar names

ssy-china.com

chain-sys.com

DNS History

10 records (5 active, 5 former)

●NSdns17.hichina.com2015-06-24 → 2026-03-28 · 2 obs

● 2015-06-24 19:46:12
● 2026-03-28 04:43:38

●NSdns18.hichina.com2015-06-24 → 2026-03-28 · 2 obs

● 2015-06-24 19:46:12
● 2026-03-28 04:43:38

●MXmxbiz1.qq.com2017-01-17 → 2026-03-28 · 3 obs

○ 2016-05-01 08:12:38
● 2017-01-17 14:55:10
● 2026-03-28 04:43:38

●MXmxbiz2.qq.com2017-01-17 → 2026-03-28 · 3 obs

○ 2016-05-01 08:12:38
● 2017-01-17 14:55:10
● 2026-03-28 04:43:38

○MXmxcom.263xmail.com2015-06-24 → 2016-05-01 · 4 obs

● 2015-06-24 19:46:12
● 2016-05-01 08:12:38
○ 2017-01-17 14:55:10
○ 2026-03-28 04:43:38

○MXmxwcom.263xmail.com2015-06-24 → 2016-05-01 · 4 obs

● 2015-06-24 19:46:12
● 2016-05-01 08:12:38
○ 2017-01-17 14:55:10
○ 2026-03-28 04:43:38

○A103.38.252.222019-01-03 → 2019-01-03 · 4 obs

○ 2017-01-17 14:55:10
● 2019-01-03 04:56:14
○ 2026-02-15 22:43:56
○ 2026-03-28 04:43:38

●A120.133.60.612026-02-15 → 2026-03-28 · 3 obs

○ 2019-01-03 04:56:14
● 2026-02-15 22:43:56
● 2026-03-28 04:43:38

○A39.109.17.392015-11-03 → 2016-05-01 · 4 obs

● 2015-11-03 02:46:46
● 2016-05-01 08:12:38
○ 2017-01-17 14:55:10
○ 2026-03-28 04:43:38

○A58.221.59.2282017-01-17 → 2017-01-17 · 4 obs

○ 2016-05-01 08:12:38
● 2017-01-17 14:55:10
○ 2019-01-03 04:56:14
○ 2026-03-28 04:43:38

🔍 DNS Trace

Analysis

IP Addresses

sys-china.cn points to a single IP: 120.133.60.61.

Other host names, for instance zhjkgl.cn, anyada.net, jlem.cn, marco-apac.com and vastsky.cn share IP numbers with sys-china.cn.

Name Servers

sys-china.cn's delegation is to two name servers dns17.hichina.com and dns18.hichina.com.

sys-china.cn shares the same name server configuration as other domains, such as xn--55qx5d59ccdx09j9p6c.com, yappindia.com, zhinongzhe.com, aiosyun.com and yuanyimining.com.

sys-china.cn shares name servers with other domains at least partially, for instance mydata.cn, kuaizu.cn and xpanda.cn.

These name servers are commonly used alongside ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: dns17.hichina.com points to 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns18.hichina.com points to 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle sys-china.cn.

sys-china.cn uses the same mail server setup as other domains such as dime-soft.com, lvgou.com, vesres.com, nbhuiju.com and hikingpromotion.com.

sys-china.cn shares some mail servers with other domains, including smartwasp.cn, yxtx.vip, kingking.net.cn, xslib.net and inesa-it.com.

sys-china.cn - robtex.com

sys-china.cn

cn