`mrmb.cn`

DNSSEC	⚠️ Not signed
NS	`dns7.hichina.com` ⭐
		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`
		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,}
SOA	`dns7.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2034583744

Previously NS for

mrmb.cn

Same first word

mrmb.co.uk

mrmb.cn

mrmb.be

Similar names

brmm.org

mbrm.ru

mmbr.eu

mbmr.net

rbmm.de

mrbm.ru

mbrm.cc

mmbr.co.uk

mrbm.com

mmrb.nl

mmrb.org

rmmb.net

rmbm.com

mmbr.com

bmrm.ru

mmbr.ca

rmbm.org

mmbr.de

rbmm.tv

mmrb.com.au

mbrm.co.jp

brmm.com.au

rmmb.me

rmbm.net

bmrm.de

rmmb.ru

mbmr.cn

brmm.com

bmmr.com.cn

brmm.it

mmbr.me

brmm.cn

mbmr.by

mmbr.org

mmrb.adv.br

brmm.ag

mmbr.no

mrbm.co.za

mbrm.com

rbmm.com

mbmr.com.my

mmbr.dk

mrbm.info

rmbm.de

mmbr.com.br

mmrb.kr

bmmr.com

rbmm.at

mmbr.io

mbmr.eu

rmbm.nl

mbrm.net

mmbr.net

mmrb.com

bmmr.net

brmm.de

bmrm.com

DNS History

4 records (2 active, 2 former)

●NSdns7.hichina.com2026-03-02 → 2026-03-25 · 3 obs

○ 2019-05-02 19:40:08
● 2026-03-02 23:41:48
● 2026-03-25 02:23:40

●NSdns8.hichina.com2026-03-02 → 2026-03-25 · 3 obs

○ 2019-05-02 19:40:08
● 2026-03-02 23:41:48
● 2026-03-25 02:23:40

○NSmrmb.cn2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 14:34:30
○ 2019-05-02 19:40:08
○ 2026-03-25 02:23:40

○A98.126.6.2432015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 14:34:30
○ 2019-05-02 19:40:08
○ 2026-03-25 02:23:40

🔍 DNS Trace

Analysis

Name Servers

Two name servers dns7.hichina.com and dns8.hichina.com handle the delegation for mrmb.cn.

mrmb.cn shares the same name server setup as other domains, for instance pdfy.gov.cn, xn--izuz43d.com, coben.net, qhchangan.gov.cn and v55x.com.

mrmb.cn at least partially shares name servers with other domains, including saltus.cn and tain.cn.

Host names with nine IP numbers:

dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.

dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.

mrmb.cn - robtex.com

mrmb.cn

cn