`qystar.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.myhostadmin.net` ⭐
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.myhostadmin.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns5.myhostadmin.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns6.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.13^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
MX	`mx1.yunyou.top` ⭐
		A	2404:ccc0:263:103:5054:ff:fe4a:5abe^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
		A	43.224.153.210^{🇸🇬 WEST263GO-HK43.224.152.0/23 ZHONGYA PTE LTD 15 Pioneer Walk Singapore}
			PTR	`hk-mx2.yunyou.top`
		A	43.224.154.178^{🇸🇬 WEST263GO-HK43.224.154.0/24 ZHONGYA PTE LTD 15 Pioneer Walk Singapore}
			PTR	`hk-mx1.yunyou.top`
MX	`mx2.yunyou.top` ⭐
		A	211.149.239.73^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
		A	211.149.240.37^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
TXT	`v=spf1 include:yunyou.top -all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2025-11-29 #4

`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=2034772303

Subdomains

www.qystar.cn

Same first word

qystar.cn

Similar names

sarqyt.kz

qrysta.com

yqarts.com

DNS History

13 records (8 active, 5 former)

○NSns1.dns-parking.com2026-03-28 → 2026-05-09 · 2 obs

○ 2026-03-28 08:03:32
○ 2026-05-09 23:27:10

●NSns1.myhostadmin.net2026-03-28 → 2026-05-09 · 3 obs

○ 2017-02-20 03:53:58
● 2026-03-28 08:03:32
● 2026-05-09 23:27:10

○NSns11.bigwww.com2015-07-26 → 2017-02-20 · 4 obs

● 2015-07-26 09:57:22
● 2017-02-20 03:53:58
○ 2026-03-28 08:03:32
○ 2026-05-09 23:27:10

○NSns2.dns-parking.com2026-03-28 → 2026-05-09 · 2 obs

○ 2026-03-28 08:03:32
○ 2026-05-09 23:27:10

●NSns2.myhostadmin.net2026-03-28 → 2026-05-09 · 3 obs

○ 2017-02-20 03:53:58
● 2026-03-28 08:03:32
● 2026-05-09 23:27:10

●NSns3.myhostadmin.net2026-03-28 → 2026-05-09 · 3 obs

○ 2017-02-20 03:53:58
● 2026-03-28 08:03:32
● 2026-05-09 23:27:10

●NSns4.myhostadmin.net2026-03-28 → 2026-05-09 · 3 obs

○ 2017-02-20 03:53:58
● 2026-03-28 08:03:32
● 2026-05-09 23:27:10

●NSns5.myhostadmin.net2026-03-28 → 2026-05-09 · 3 obs

○ 2017-02-20 03:53:58
● 2026-03-28 08:03:32
● 2026-05-09 23:27:10

●NSns6.myhostadmin.net2026-03-28 → 2026-05-09 · 3 obs

○ 2017-02-20 03:53:58
● 2026-03-28 08:03:32
● 2026-05-09 23:27:10

●MXmx1.yunyou.top2026-03-28 → 2026-05-09 · 2 obs

● 2026-03-28 08:03:32
● 2026-05-09 23:27:10

●MXmx2.yunyou.top2026-03-28 → 2026-05-09 · 2 obs

● 2026-03-28 08:03:32
● 2026-05-09 23:27:10

○A116.255.208.1422015-07-26 → 2017-02-20 · 4 obs

● 2015-07-26 09:57:22
● 2017-02-20 03:53:58
○ 2026-03-28 08:03:32
○ 2026-05-09 23:27:10

○A84.32.84.322026-03-28 → 2026-05-09 · 2 obs

○ 2026-03-28 08:03:32
○ 2026-05-09 23:27:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
qystar.cn	ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net...	-

✅ Authoritative Response

Server:118.123.253.132

NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at qystar.cn: Error: DNS query timeout: 203.119.29.1 for DS qystar.cn

⏱️ Timing

Total: 4867ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns1.myhostadmin.net, ns4.myhostadmin.net...`
MX	2	`mx2.yunyou.top (pri: 10), mx1.yunyou.top (pri: 10)`
TXT	1	`v=spf1 include:yunyou.top -all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Hierarchy

qystar.cn is the parent of www.qystar.cn.

Name Servers

qystar.cn is delegated to six name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net and ns6.myhostadmin.net.

qystar.cn at least partially shares name servers with other domains, for instance 6gt.net, aa59.net, kikikb.com, shaifanli.com and lojbb.top.

these name servers are commonly used with ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk and ns6.363.hk.

Host names with four IP numbers:

ns1.myhostadmin.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132

ns2.myhostadmin.net points to: 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100

Host names with three IP numbers:

ns3.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114

ns4.myhostadmin.net points to: 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100

ns5.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114

ns6.myhostadmin.net points to: 240e:d9:c200:1::2, 60.247.150.13 and 118.123.253.132

Names pointing to 240e:d9:c200::2: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net

Names pointing to 118.123.249.114: ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net

Names pointing to 118.123.253.132: ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net

Names pointing to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net

Names pointing to 61.172.183.73: ns2.myhostadmin.net and ns5.myhostadmin.net

Names pointing to 211.149.230.100: ns2.myhostadmin.net and ns4.myhostadmin.net

Mail Servers

qystar.cn is handled by two mail servers: mx1.yunyou.top and mx2.yunyou.top.

qystar.cn shares the same mail server setup as other domains, for instance protogen.cn, carlotacn.com, chinastrap.com, dt-bearing.com and pollyfashion.net.

qystar.cn shares mail servers with other domains at least partially, including xepu.cn, guangyuprd.com, iscocn.com, moderntj.cn and globalgd.com.

Host names with three IP numbers: mx1.yunyou.top points to 2404:ccc0:263:103:5054:ff:fe4a:5abe, 43.224.153.210 and 43.224.154.178.

Host names with two IP numbers: mx2.yunyou.top points to 211.149.239.73 and 211.149.240.37.

qystar.cn - robtex.com

qystar.cn

cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

Name Servers

Mail Servers

`qystar.cn`

`cn`