`rg3.com.cn`

DNSSEC	⚠️ Not signed
A	211.100.17.75^{🇨🇳 CHINA-1211.100.17.0/24 China Telecom Beijing Co. Ltd.}
NS	`dns1.hichina.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns2.hichina.com` ⚠️ Not in parent delegation
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`dns7.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	139.224.142.123^{🇨🇳 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	`dns8.hichina.com` ⚠️ Not in zone NS records
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`rg3.com.cn` ⭐
		A	211.100.17.75^{🇨🇳 CHINA-1211.100.17.0/24 China Telecom Beijing Co. Ltd.}
MX	`dns2.hichina.com`⁽²⁰⁾
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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,}
SOA	`dns1.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com.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=2030691471

WOT: NOT_SAFE (20/100)

MX for

rg3.com.cn

Same first word

rg3.net

rg3.org

rg3.nl

rg3.cn

rg3.github.io

rg3.com.br

rg3.name

rg3.com

rg3.es

rg3.com.cn

rg3.co.kr

rg3.azurewebsites.net

rg3.se

rg3.at

rg3.de

rg3.us

rg3.su

Similar names

r3g.de

gr3.ch

gr3.cc

gr3.co.uk

3rg.org

3gr.de

3gr.com.br

r3g.ca

3rg.com

g3r.dev

r3g.net

r3g.fr

r3g.ru

g3r.cn

gr3.dk

3gr.us

3rg.cn

gr3.be

3gr.org

3rg.net

g3r.com.br

r3g.com.mx

g3r.de

gr3.org

g3r.me

3gr.la

g3r.ru

gr3.co

r3g.com

gr3.de

gr3.biz

gr3.net

g3r.net

r3g.cn

gr3.ru

r3g.ir

3gr.info

gr3.com

3gr.cn

3gr.ru

3gr.it

3rg.ru

g3r.com

r3g.lv

g3r.co.uk

gr3.cn

r3g.co.za

g3r.ca

gr3.us

3gr.com

DNS History

13 records (7 active, 6 former)

●NSdns1.hichina.com2026-05-19 → 2026-07-17 · 3 obs

○ 2021-09-08 18:30:58
● 2026-05-19 19:37:52
● 2026-07-17 18:51:50

●NSdns2.hichina.com2026-05-19 → 2026-07-17 · 3 obs

○ 2021-09-08 18:30:58
● 2026-05-19 19:37:52
● 2026-07-17 18:51:50

●NSdns7.hichina.com2026-05-19 → 2026-07-17 · 3 obs

○ 2021-09-08 18:30:58
● 2026-05-19 19:37:52
● 2026-07-17 18:51:50

●NSdns8.hichina.com2026-05-19 → 2026-07-17 · 3 obs

○ 2021-09-08 18:30:58
● 2026-05-19 19:37:52
● 2026-07-17 18:51:50

○NSns1.sfn.cn2015-11-21 → 2021-09-08 · 5 obs

○ 2015-07-24 10:48:04
● 2015-11-21 15:44:20
● 2021-09-08 18:30:58
○ 2026-05-19 19:37:52
○ 2026-07-17 18:51:50

○NSns2.sfn.cn2015-11-21 → 2021-09-08 · 5 obs

○ 2015-07-24 10:48:04
● 2015-11-21 15:44:20
● 2021-09-08 18:30:58
○ 2026-05-19 19:37:52
○ 2026-07-17 18:51:50

○NSns3.sanfront.com.cn2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 10:48:04
○ 2015-11-21 15:44:20
○ 2026-07-17 18:51:50

○NSns5.sanfront.com.cn2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 10:48:04
○ 2015-11-21 15:44:20
○ 2026-07-17 18:51:50

●MXdns2.hichina.com2026-05-19 → 2026-07-17 · 2 obs

● 2026-05-19 19:37:52
● 2026-07-17 18:51:50

●MXrg3.com.cn2026-05-19 → 2026-07-17 · 2 obs

● 2026-05-19 19:37:52
● 2026-07-17 18:51:50

○A121.42.147.972015-07-24 → 2016-05-06 · 4 obs

● 2015-07-24 10:48:04
● 2016-05-06 06:10:26
○ 2020-01-02 03:46:02
○ 2026-07-17 18:51:50

●A211.100.17.752026-05-19 → 2026-07-17 · 3 obs

○ 2021-09-08 18:30:58
● 2026-05-19 19:37:52
● 2026-07-17 18:51:50

○A218.62.10.2002020-01-02 → 2021-09-08 · 5 obs

○ 2016-05-06 06:10:26
● 2020-01-02 03:46:02
● 2021-09-08 18:30:58
○ 2026-05-19 19:37:52
○ 2026-07-17 18:51:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
rg3.com.cn	dns7.hichina.com, dns8.hichina.com	-

✅ Authoritative Response

Server:39.96.153.54

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rg3.com.cn (unsigned zone)

⏱️ Timing

Total: 1977ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.100.17.75`
NS	2	`dns1.hichina.com, dns2.hichina.com`
MX	2	`dns2.hichina.com (pri: 20), rg3.com.cn (pri: 10)`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

Analysis

Mail Server Role

The MX record for rg3.com.cn points back to rg3.com.cn — it is its own mail server.

dns2.hichina.com and rg3.com.cn are commonly paired as mail servers.

IP Addresses

rg3.com.cn directs to one IP number, which is 211.100.17.75.

Name Servers

The domain rg3.com.cn is delegated to these four name servers: dns1.hichina.com, dns2.hichina.com, dns7.hichina.com and dns8.hichina.com.

rg3.com.cn has at least partial name server overlap with other domains, such as jmnews.cn, shangpinbaoshi.com, rruga.com and two others.

It is common to find these name servers paired with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns1.hichina.com points to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns2.hichina.com points to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

dns7.hichina.com points to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns8.hichina.com points to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

The host names dns1.hichina.com and dns7.hichina.com both resolve to 39.96.153.43 IP addresses.

The host names dns1.hichina.com and dns7.hichina.com both resolve to 39.96.153.63 IP addresses.

The host names dns1.hichina.com and dns7.hichina.com both resolve to 47.118.199.203 IP addresses.

The host names dns1.hichina.com and dns7.hichina.com both resolve to 47.118.199.213 IP addresses.

The host names dns1.hichina.com and dns7.hichina.com both resolve to 120.76.107.43 IP addresses.

The host names dns1.hichina.com and dns7.hichina.com both resolve to 120.76.107.63 IP addresses.

The host names dns1.hichina.com and dns7.hichina.com both resolve to 139.224.142.113 IP addresses.

The host names dns1.hichina.com and dns7.hichina.com both resolve to 139.224.142.123 IP addresses.

The host names dns2.hichina.com and dns8.hichina.com both resolve to 39.96.153.44 IP addresses.

The host names dns2.hichina.com and dns8.hichina.com both resolve to 39.96.153.54 IP addresses.

The host names dns2.hichina.com and dns8.hichina.com both resolve to 47.118.199.204 IP addresses.

The host names dns2.hichina.com and dns8.hichina.com both resolve to 47.118.199.214 IP addresses.

The host names dns2.hichina.com and dns8.hichina.com both resolve to 120.76.107.44 IP addresses.

The host names dns2.hichina.com and dns8.hichina.com both resolve to 120.76.107.54 IP addresses.

The host names dns2.hichina.com and dns8.hichina.com both resolve to 139.224.142.114 IP addresses.

The host names dns2.hichina.com and dns8.hichina.com both resolve to 139.224.142.124 IP addresses.

Mail Servers

Mail for rg3.com.cn is routed through two mail servers — rg3.com.cn and dns2.hichina.com.

rg3.com.cn shares at least some of its mail servers with other domains — for example sanbiao.com, lanhai.net, jxdx.com and two more.

These mail servers tend to be used in conjunction with mxn.mxhichina.com, mxw.mxhichina.com, mx1.qiye.aliyun.com and two additional mail servers.

Hosts that resolve to one IP address:

rg3.com.cn resolves to 211.100.17.75.

rg3.com.cn - robtex.com

rg3.com.cn

com.cn

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`rg3.com.cn`

`com.cn`