`9.cn`

DNSSEC	⚠️ Not signed
A	47.94.113.35^{🇨🇳 Alibaba-Cloud47.94.0.0/15 CT BeiJing IDC}
NS	`ns1.dns.com` ⭐
		A	2001:df2:f080:2::1:1^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.23.191.128^{🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.86.21.128^{🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.dns.com`
		A	2001:df2:f080:2::1:2^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.23.191.129^{🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.86.21.129^{🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
SOA	`ns1.dns.com`admin@dns.com serial=1754790449

`cn`

	DNSSEC	⚠️ Not signed
	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=2034456417

WOT: UNKNOWN (20/100)

Subdomains

www.9.cn

Same first word

9.kz

9.sx.cn

9.biz

9.et

9.se

9.in-addr.arpa

9.ai

9.dk

9.cx

9.tv

9.js.cn

9.asia

9.fashion

9.la

9.com.cn

9.mk

9.pn

9.wtf

9.ls

9.is

9.canva-apps.cn

9.st

9.best

9.fm

9.org

9.ws

9.dev

9.hm

9.tl

9.gold

9.mba

9.de

9.cm

9.tm

9.gz.cn

9.org.cn

9.srl

9.vu

9.digital

9.amsterdam

9.ht

9.kg

9.com.pk

9.sn.cn

9.cl

9.cq.cn

9.io

9.nu

9.run

9.ro

9.gt

9.zip

9.pl

9.capital

9.cn

9.technology

9.net.cn

9.cg

9.mw

9.plus

9.cc

9.am

9.berlin

9.ms

9.xyz

9.sh

9.fish

9.je

9.fr

9.uk

9.casino

9.com.vn

9.gd

9.ua

9.to

9.uy

9.tj.cn

9.ki

9.finance

9.bj.cn

9.wedding

9.vin

9.vg

9.com.cm

9.vip

9.media

9.coffee

9.gg

9.work

DNS History

14 records (5 active, 9 former)

○NSdns1.iidns.com2017-08-21 → 2017-10-09 · 5 obs

○ 2016-12-30 17:21:22
● 2017-08-21 15:07:28
● 2017-10-09 21:44:26
○ 2021-11-07 20:21:40
○ 2026-03-01 16:56:42

○NSf1g1ns1.dnspod.net2015-09-01 → 2016-12-30 · 4 obs

● 2015-09-01 17:00:06
● 2016-12-30 17:21:22
○ 2017-08-21 15:07:28
○ 2026-03-01 16:56:42

○NSf1g1ns2.dnspod.net2015-09-01 → 2016-12-22 · 4 obs

● 2015-09-01 17:00:06
● 2016-12-22 08:49:12
○ 2017-08-21 15:07:28
○ 2026-03-01 16:56:42

●NSns1.dns.com2021-11-07 → 2026-03-01 · 3 obs

○ 2017-10-09 21:44:26
● 2021-11-07 20:21:40
● 2026-03-01 16:56:42

●NSns2.dns.com2021-11-07 → 2026-03-01 · 3 obs

○ 2017-10-09 21:44:26
● 2021-11-07 20:21:40
● 2026-03-01 16:56:42

●MXmxbiz1.qq.com2015-09-01 → 2026-03-01 · 2 obs

● 2015-09-01 17:00:06
● 2026-03-01 16:56:42

●MXmxbiz2.qq.com2017-06-11 → 2026-03-01 · 3 obs

○ 2015-09-01 17:00:06
● 2017-06-11 08:56:34
● 2026-03-01 16:56:42

○A117.28.255.1492015-09-16 → 2015-09-16 · 4 obs

○ 2015-09-01 17:00:06
● 2015-09-16 10:34:20
○ 2015-09-20 02:15:06
○ 2026-03-01 16:56:42

○A121.10.173.2332015-09-20 → 2015-10-09 · 5 obs

○ 2015-09-16 10:34:20
● 2015-09-20 02:15:06
● 2015-10-09 08:30:10
○ 2015-10-24 21:25:58
○ 2026-03-01 16:56:42

○A162.159.210.242015-09-01 → 2015-09-01 · 3 obs

● 2015-09-01 17:00:06
○ 2015-09-16 10:34:20
○ 2026-03-01 16:56:42

○A162.159.211.242015-09-01 → 2015-09-01 · 3 obs

● 2015-09-01 17:00:06
○ 2015-09-16 10:34:20
○ 2026-03-01 16:56:42

●A47.94.113.352017-06-11 → 2026-03-01 · 3 obs

○ 2016-12-23 06:20:10
● 2017-06-11 08:56:34
● 2026-03-01 16:56:42

○A59.34.148.1442015-10-24 → 2016-12-23 · 5 obs

○ 2015-10-09 08:30:10
● 2015-10-24 21:25:58
● 2016-12-23 06:20:10
○ 2017-08-21 15:07:28
○ 2026-03-01 16:56:42

○CNAMEf2ea8b3546efdac1.cdn.fhldns.com2015-09-01 → 2015-09-01 · 3 obs

● 2015-09-01 17:00:06
○ 2015-09-16 10:34:20
○ 2026-03-01 16:56:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, ns.cernet.net...	11 records
9.cn	ns1.dns.com, ns2.dns.com	-

✅ Authoritative Response

Server: 154.86.21.128

NS records: ns1.dns.com, ns2.dns.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.94.113.35`
NS	2	`ns1.dns.com, ns2.dns.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`ns1.dns.com admin.dns.com`

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (e.dns.cn, e.dns.cn, a.dns.cn...)

Out-of-bailiwick: 1 (ns.cernet.net)

Analysis

Hierarchy

9.cn is the parent of www.9.cn.

IP Addresses

9.cn resolves to a single IP address: 47.94.113.35.

Other host names, for instance www.9.cn, share IP numbers with 9.cn.

Name Servers

9.cn's delegation uses two name servers, ns1.dns.com and ns2.dns.com.

9.cn shares the same name server setup as other domains, for example 426088.com, lelekan.com, ffh1.com, rb661.com and etn2.com.

Host names with three IPs:

ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128

ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129

Mail Servers

9.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

9.cn shares its mail server setup with other domains, including szhust.com, lakeausy.com, sozeal.com, caidao.net and genchor.com.

9.cn shares some mail servers with other domains, for instance hivegget.com, meimian.com, wxqing.com and lentor.net.

Host names with two IPs:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com points to 203.205.232.191.

Names pointing to 203.205.232.191:

mxbiz1.qq.com and mxbiz2.qq.com.

9.cn - robtex.com

9.cn

cn

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`9.cn`

`cn`