`75.org.cn`

DNSSEC	⚠️ Not signed
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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1741744060

`org.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2027898372

WOT: SAFE (27/100)

Same first word

75.net

75.tel

75.nu

75.to

75.in-addr.arpa

75.wf

75.al

75.de

75.la

75.org

75.se

75.plus

75.network

75.ru

75.org.uk

75.world

75.net.cn

75.cz

75.co

75.gold

75.cc

75.no

75.su

75.fr

75.ms

75.amsterdam

75.cn

75.lv

75.lt

75.org.cn

75.biz

75.chat

75.dk

75.co.za

75.nl

75.be

75.ag

75.pe

75.hk

75.ph

75.com

75.team

75.tv

75.pl

Similar names

57.net

57.game

57.eu

57.nl

57.no

57.cc

57.hu

57.be

57.cn

57.sb

57.com.tw

57.digital

57.gg

57.vc

57.hk

57.in-addr.arpa

57.chat

57.la

57.am

57.de

57.ph

57.pl

57.amsterdam

57.com

57.ro

57.vg

57.pe

57.ai

57.world

57.cz

57.com.cn

57.cx

57.se

57.biz

57.net.cn

57.cl

57.si

57.media

57.dk

57.fi

57.lt

57.org.cn

57.by

57.org

57.com.hk

DNS History

4 records (4 active, 0 former)

●NSns11.xincache.com2026-08-10 → 2026-08-11 · 2 obs

● 2026-08-10 08:33:44
● 2026-08-11 12:18:32

●NSns12.xincache.com2026-08-10 → 2026-08-11 · 2 obs

● 2026-08-10 08:33:44
● 2026-08-11 12:18:32

●MXhzmx01.mxmail.netease.com2026-08-10 → 2026-08-11 · 2 obs

● 2026-08-10 08:33:44
● 2026-08-11 12:18:32

●MXhzmx02.mxmail.netease.com2026-08-10 → 2026-08-11 · 2 obs

● 2026-08-10 08:33:44
● 2026-08-11 12:18:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
75.org.cn	ns11.xincache.com, ns12.xincache.com	-

✅ Authoritative Response

Server:1.12.0.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 75.org.cn (unsigned zone)

⏱️ Timing

Total: 2402ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns12.xincache.com, ns11.xincache.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Name Servers

DNS delegation for 75.org.cn points to two name servers: ns11.xincache.com and ns12.xincache.com.

The name server configuration of 75.org.cn is shared with other domains, for instance shunwangmada.com, ounai.cn, susiy.cn and two others.

75.org.cn shares at least some of its name servers with other domains, including wedospace.cn, 94hao.com, oneralarm.com and two others.

These name servers are frequently seen alongside ce1.xincache.com, ce2.xincache.com, ns19.xincache.com and 7 other name servers.

Hosts with 8 IP addresses each:

ns11.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

Hosts with 7 IP addresses each:

ns12.xincache.com has IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, plus 4 other.

Mail Servers

75.org.cn uses two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

The mail server setup of 75.org.cn matches that of other domains such as boenmei.com, marchtex.com, tindepowercable.com and two others.

75.org.cn has at least some mail servers in common with other domains, such as tfyinyi.com, union-laboratory.com, hbsfqc.com and shbestauto.com.

These mail servers frequently appear alongside the mail servers qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

hzmx01.mxmail.netease.com resolves to 47.251.71.119 and 47.251.84.126; hzmx02.mxmail.netease.com resolves to the same two IP addresses: 47.251.71.119 and 47.251.84.126.

Host names pointing to 47.251.71.119 IP addresses: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names pointing to 47.251.84.126 IP addresses: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

75.org.cn - robtex.com

75.org.cn

org.cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`75.org.cn`

`org.cn`