`pr-design.cn`

DNSSEC	⚠️ Not signed
A	121.40.181.197^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns12.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		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}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1781087177

`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 2035-08-22 #32

WOT: UNKNOWN (61/100)

Same first word

pr-design.cn

pr-design.dk

Similar names

design-pr.net

design-pr.com

DNS History

16 records (6 active, 10 former)

○NSdns17.hichina.com2026-04-16 → 2026-04-16 · 5 obs

○ 2017-12-09 19:22:00
● 2026-04-16 01:59:00
● 2026-04-16 20:13:18
○ 2026-05-01 15:24:18
○ 2026-07-24 04:01:16

○NSdns18.hichina.com2026-04-16 → 2026-04-16 · 5 obs

○ 2017-12-09 19:22:00
● 2026-04-16 01:59:00
● 2026-04-16 20:13:18
○ 2026-05-01 15:24:18
○ 2026-07-24 04:01:16

○NSns1.he.net2015-08-08 → 2017-01-03 · 4 obs

● 2015-08-08 23:38:28
● 2017-01-03 21:17:18
○ 2017-12-09 19:22:00
○ 2026-07-24 04:01:16

●NSns11.xincache.com2017-12-09 → 2026-07-24 · 6 obs

○ 2017-01-03 21:17:18
● 2017-12-09 19:22:00
○ 2026-04-16 01:59:00
○ 2026-04-16 20:13:18
● 2026-05-01 15:24:18
● 2026-07-24 04:01:16

●NSns12.xincache.com2017-12-09 → 2026-07-24 · 6 obs

○ 2017-01-03 21:17:18
● 2017-12-09 19:22:00
○ 2026-04-16 01:59:00
○ 2026-04-16 20:13:18
● 2026-05-01 15:24:18
● 2026-07-24 04:01:16

○NSns2.he.net2015-08-08 → 2017-01-03 · 4 obs

● 2015-08-08 23:38:28
● 2017-01-03 21:17:18
○ 2017-12-09 19:22:00
○ 2026-07-24 04:01:16

○NSns3.he.net2015-08-08 → 2017-01-03 · 4 obs

● 2015-08-08 23:38:28
● 2017-01-03 21:17:18
○ 2017-12-09 19:22:00
○ 2026-07-24 04:01:16

○NSns4.he.net2015-08-08 → 2017-01-03 · 4 obs

● 2015-08-08 23:38:28
● 2017-01-03 21:17:18
○ 2017-12-09 19:22:00
○ 2026-07-24 04:01:16

○NSns5.he.net2015-08-08 → 2017-01-03 · 4 obs

● 2015-08-08 23:38:28
● 2017-01-03 21:17:18
○ 2017-12-09 19:22:00
○ 2026-07-24 04:01:16

●MXmx1.qiye.aliyun.com2026-06-27 → 2026-07-24 · 5 obs

○ 2026-06-06 02:00:10
● 2026-06-27 08:07:16
○ 2026-07-18 11:39:08
● 2026-07-18 12:52:58
● 2026-07-24 04:01:16

●MXmx2.qiye.aliyun.com2026-06-27 → 2026-07-24 · 5 obs

○ 2026-06-06 02:00:10
● 2026-06-27 08:07:16
○ 2026-07-18 11:39:08
● 2026-07-18 12:52:58
● 2026-07-24 04:01:16

●MXmx3.qiye.aliyun.com2026-06-27 → 2026-07-24 · 5 obs

○ 2026-06-06 02:00:10
● 2026-06-27 08:07:16
○ 2026-07-18 11:39:08
● 2026-07-18 12:52:58
● 2026-07-24 04:01:16

○MXmxdomain.qq.com2017-12-09 → 2026-06-06 · 7 obs

● 2017-12-09 19:22:00
○ 2026-04-16 01:59:00
○ 2026-04-16 20:13:18
● 2026-05-01 15:24:18
● 2026-06-06 02:00:10
○ 2026-06-27 08:07:16
○ 2026-07-24 04:01:16

○A114.112.39.1952015-08-08 → 2017-01-03 · 4 obs

● 2015-08-08 23:38:28
● 2017-01-03 21:17:18
○ 2017-12-09 19:22:00
○ 2026-07-24 04:01:16

●A121.40.181.1972026-04-16 → 2026-07-24 · 5 obs

○ 2017-12-09 19:22:00
● 2026-04-16 01:59:00
○ 2026-07-18 11:39:08
● 2026-07-18 12:52:58
● 2026-07-24 04:01:16

○A139.159.33.1482017-12-09 → 2017-12-09 · 4 obs

○ 2017-01-03 21:17:18
● 2017-12-09 19:22:00
○ 2026-04-16 01:59:00
○ 2026-07-24 04:01:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
pr-design.cn	ns11.xincache.com, ns12.xincache.com	-

✅ Authoritative Response

Server:129.211.176.239

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pr-design.cn (unsigned zone)

⏱️ Timing

Total: 944ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.40.181.197`
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	3	`mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

IP Addresses

pr-design.cn points to a single IP number: 121.40.181.197.

Additional host names — prsj.cn, chinajinnengda.com, anmukeji.com and two others — share IP numbers with pr-design.cn.

Name Servers

pr-design.cn is served by two delegated name servers, ns11.xincache.com and ns12.xincache.com.

pr-design.cn shares its name server setup with other domains, including fjhdcy.com, szfarcn.com, axdbkk.com and two others.

At least some of pr-design.cn's name servers are shared with other domains, for example yifengfl.com, xichong.gov.cn, shhyhy.com and two more.

These name servers tend to co-occur with ns19.xincache.com, ns20.xincache.com, ce1.xincache.com and 7 other name servers in the same DNS delegations.

Host names with 8 IP numbers:

ns11.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

Host names with 7 IP numbers:

ns12.xincache.com carries IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, with 4 other addresses beyond those.

Mail Servers

The MX records for pr-design.cn list three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

pr-design.cn shares mail servers — at least in part — with other domains, including strongunions.com, szyran.com, gzjfc.com and two others.

It is common to find these mail servers used together with the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Host names with two IP numbers:

mx3.qiye.aliyun.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Host names pointing to a single IP address:

mx1.qiye.aliyun.com points to the IP address 47.246.137.47.

mx2.qiye.aliyun.com points to the IP address 47.246.136.231.

These two host names — mx3.qiye.aliyun.com and mx2.qiye.aliyun.com — each point to 47.246.136.231 IP addresses.

These two host names — mx3.qiye.aliyun.com and mx1.qiye.aliyun.com — each point to 47.246.137.47 IP addresses.

pr-design.cn - robtex.com

pr-design.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`pr-design.cn`

`cn`