`yunsystem.net`

DNSSEC	⚠️ Not signed
NS	`dns19.hichina.com` ⭐
		A	2408:4009:501::27^{🇨🇳 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	`dns20.hichina.com`
		A	2408:4009:501::28^{🇨🇳 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	`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}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
SOA	`dns19.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`net`

	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=1774397767

Same first word

yunsystem.net

Similar names

systemyun.com

DNS History

7 records (4 active, 3 former)

●NSdns19.hichina.com2026-02-25 → 2026-03-25 · 3 obs

○ 2018-08-01 19:14:06
● 2026-02-25 02:39:20
● 2026-03-25 00:17:40

●NSdns20.hichina.com2026-02-25 → 2026-03-25 · 3 obs

○ 2018-08-01 19:14:06
● 2026-02-25 02:39:20
● 2026-03-25 00:17:40

○NSvip1.alidns.com2018-08-01 → 2018-08-01 · 3 obs

● 2018-08-01 19:14:06
○ 2026-02-25 02:39:20
○ 2026-03-25 00:17:40

○NSvip2.alidns.com2018-08-01 → 2018-08-01 · 3 obs

● 2018-08-01 19:14:06
○ 2026-02-25 02:39:20
○ 2026-03-25 00:17:40

●MXmxn.mxhichina.com2018-08-01 → 2026-03-25 · 2 obs

● 2018-08-01 19:14:06
● 2026-03-25 00:17:40

●MXmxw.mxhichina.com2018-08-01 → 2026-03-25 · 2 obs

● 2018-08-01 19:14:06
● 2026-03-25 00:17:40

○A172.25.247.872018-08-01 → 2018-08-01 · 3 obs

● 2018-08-01 19:14:06
○ 2026-02-25 02:39:20
○ 2026-03-25 00:17:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
yunsystem.net	dns19.hichina.com, dns20.hichina.com	-

✅ Authoritative Response

Server:47.118.199.222

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yunsystem.net (unsigned zone)

⏱️ Timing

Total: 2991ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns20.hichina.com, dns19.hichina.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
SOA	1	`dns19.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

yunsystem.net is delegated to two name servers: dns19.hichina.com and dns20.hichina.com.

yunsystem.net uses the same name server setup as other domains such as ingosensor.com, txjy.net, lactisoles.com, xyjlxk.com and faqvisit.com.

yunsystem.net shares name servers with other domains at least partially, for example pu-si.cn, aiteck.com, dycyec.com, oyqj.cn and dayday.me.

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

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 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.

dns20.hichina.com points to: 2408:4009:501::28, 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 mxn.mxhichina.com and mxw.mxhichina.com handle yunsystem.net.

yunsystem.net shares the same mail server setup as other domains, for instance birdfans.com, barride-optics.com, cdnsbg.com, gbetech.com and edusearch.net.

yunsystem.net shares mail servers with other domains at least partially; for instance hishs.com, florin.cn, andalure.com, cloudunicomm.com and benejewelry.com.

Host names with two IP numbers:

The host name mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

The host name mxw.mxhichina.com points to 47.246.99.195.

yunsystem.net - robtex.com

yunsystem.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`yunsystem.net`

`net`