`pu10.cn`

DNSSEC	⚠️ Not signed
A	43.230.142.125^{🇵🇸 PALTEL-AS43.230.142.0/24}
NS	`ns1.dnsnw.com` ⭐
		A	240e:97d:10:1402:0:1:0:1004^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	218.98.111.167^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns.nagor.cn` ⚠️ Not in zone NS records
		A	240e:97d:10:1402:0:1:0:1004^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	218.98.111.167^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns.nagor.com.cn` ⚠️ Not in zone NS records
		A	240e:97d:10:1402:0:1:0:1004^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	183.253.57.212^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.54^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
NS	`ns2.dnsnw.com`
		A	240e:97d:10:1402:0:1:0:1004^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	183.253.57.212^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.54^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns1.dnsnw.com`admin@dnsnw.com serial=1751342647

`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=2034793753

Previously NS for

pu10.cn

Same first word

pu10.cn

pu10.net

pu10.com

Similar names

10up.vn

01up.tv

10up.github.io

up01.cc

01up.net

0up1.com

up01.de

up01.com

10up.de

up10.com

10up.org

up01.info

up10.net

01up.top

10up.com

up10.ws

up10.de

10up.com.vn

10up.edu.vn

up10.ru

DNS History

8 records (7 active, 1 former)

●NSns.nagor.cn2015-06-17 → 2026-05-15 · 2 obs

● 2015-06-17 19:47:32
● 2026-05-15 02:31:56

●NSns.nagor.com.cn2015-06-17 → 2026-05-15 · 2 obs

● 2015-06-17 19:47:32
● 2026-05-15 02:31:56

●NSns1.dnsnw.com2015-06-17 → 2026-05-15 · 2 obs

● 2015-06-17 19:47:32
● 2026-05-15 02:31:56

●NSns2.dnsnw.com2015-06-17 → 2026-05-15 · 2 obs

● 2015-06-17 19:47:32
● 2026-05-15 02:31:56

○NSpu10.cn2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 19:47:32
○ 2015-11-15 02:34:22
○ 2026-05-15 02:31:56

●MXmxbiz1.qq.com2015-06-17 → 2026-05-15 · 2 obs

● 2015-06-17 19:47:32
● 2026-05-15 02:31:56

●MXmxbiz2.qq.com2015-06-17 → 2026-05-15 · 2 obs

● 2015-06-17 19:47:32
● 2026-05-15 02:31:56

●A43.230.142.1252026-03-06 → 2026-05-15 · 2 obs

● 2026-03-06 07:25:46
● 2026-05-15 02:31:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
pu10.cn	ns.nagor.cn, ns.nagor.com.cn, ns1.dnsnw.com, ns2.dnsnw.com	-

✅ Authoritative Response

Server:211.99.99.54

NS records: ns.nagor.cn, ns.nagor.com.cn, ns1.dnsnw.com, ns2.dnsnw.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pu10.cn (unsigned zone)

⏱️ Timing

Total: 4950ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.230.142.125`
NS	2	`ns1.dnsnw.com, ns2.dnsnw.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`ns1.dnsnw.com admin.dnsnw.com`

Analysis

IP Addresses

pu10.cn resolves to one IP number: 43.230.142.125.

Other host names, for instance rpsshoes.com, sicegroup.org, scjinrui.com, bilipu.com and gooray.com share IP numbers with pu10.cn.

Name Servers

pu10.cn delegates to four name servers: ns.nagor.cn, ns1.dnsnw.com, ns2.dnsnw.com and ns.nagor.com.cn.

pu10.cn at least partially shares name servers with other domains, including sdhxmtc.cn, spzjdd.com.cn, liuhecai315.cn, mengyangju.cn and nb-pipe.com.