`ipr-cn.com`

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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	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=1776255482

Subdomains

www.ipr-cn.com

Same first word

ipr-cn.com

Similar names

pr-inc.com

rpi-cn.com

pr-inc.ru

cn-ipr.com

DNS History

8 records (4 active, 4 former)

●NSdns10.hichina.com2015-10-27 → 2026-04-15 · 6 obs

● 2015-10-27 10:40:08
● 2016-01-28 07:53:40
○ 2016-04-18 19:52:32
○ 2018-06-15 17:21:54
● 2026-02-15 12:27:58
● 2026-04-15 12:43:38

●NSdns9.hichina.com2015-10-27 → 2026-04-15 · 6 obs

● 2015-10-27 10:40:08
● 2016-01-28 07:53:40
○ 2016-04-18 19:52:32
○ 2018-06-15 17:21:54
● 2026-02-15 12:27:58
● 2026-04-15 12:43:38

○NSf1g1ns1.dnspod.net2016-04-18 → 2018-06-15 · 5 obs

○ 2016-01-28 07:53:40
● 2016-04-18 19:52:32
● 2018-06-15 17:21:54
○ 2026-02-15 12:27:58
○ 2026-04-15 12:43:38

○NSf1g1ns2.dnspod.net2016-04-18 → 2018-06-15 · 5 obs

○ 2016-01-28 07:53:40
● 2016-04-18 19:52:32
● 2018-06-15 17:21:54
○ 2026-02-15 12:27:58
○ 2026-04-15 12:43:38

●MXmxbiz1.qq.com2016-04-18 → 2026-04-15 · 2 obs

● 2016-04-18 19:52:32
● 2026-04-15 12:43:38

●MXmxbiz2.qq.com2016-04-18 → 2026-04-15 · 2 obs

● 2016-04-18 19:52:32
● 2026-04-15 12:43:38

○A120.26.126.252016-04-18 → 2016-12-27 · 4 obs

● 2016-04-18 19:52:32
● 2016-12-27 04:56:50
○ 2018-06-15 17:21:54
○ 2026-04-15 12:43:38

○A60.205.39.172018-06-15 → 2026-02-15 · 5 obs

○ 2016-12-27 04:56:50
● 2018-06-15 17:21:54
● 2026-02-15 12:27:58
○ 2026-04-02 07:13:18
○ 2026-04-15 12:43:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
ipr-cn.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ipr-cn.com (unsigned zone)

⏱️ Timing

Total: 3591ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

The parent of www.ipr-cn.com is ipr-cn.com.

Name Servers

Two name servers dns10.hichina.com and dns9.hichina.com handle the delegation for ipr-cn.com.

ipr-cn.com shares the same name server setup as other domains, for example cahec.info, szhsa.com, councilicon.com, szgjtc.com and sxtiandou.com.

ipr-cn.com at least partially shares name servers with other domains, for example agnes.cn, honting.com and zfnet.net.

Host names with nine IP numbers: dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

Two mail servers handle ipr-cn.com: mxbiz1.qq.com and mxbiz2.qq.com.

ipr-cn.com shares the same mail server setup as other domains, including zab168.com, oovxx.com, ukriver.com, spkea.com and n2o.io.

ipr-cn.com shares at least partially some mail servers with other domains, for instance simingkc.com, plantamed.cn, sunlionmetals.com, brahm.cn and gtbracing.com.

ipr-cn.com - robtex.com

ipr-cn.com

com