`bdrock.cn`

DNSSEC	⚠️ Not signed
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
SOA	`dns9.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=2034589344

Same first word

bdrock.com

bdrock.fr

bdrock.cn

Similar names

dokcbr.by

dbrock.github.io

rockdb.com

drbock.de

drbock.at

dockbr.com

drbock.net

rockdb.net

rockbd.com

DNS History

6 records (3 active, 3 former)

●NSdns10.hichina.com2015-08-16 → 2026-03-26 · 2 obs

● 2015-08-16 06:50:54
● 2026-03-26 10:55:18

●NSdns9.hichina.com2015-08-16 → 2026-03-26 · 2 obs

● 2015-08-16 06:50:54
● 2026-03-26 10:55:18

○MXmx.mail.ym.163.com2015-08-16 → 2016-03-14 · 4 obs

● 2015-08-16 06:50:54
● 2016-03-14 18:08:52
○ 2016-09-11 09:13:18
○ 2026-03-26 10:55:18

●MXmx.ym.163.com2016-09-11 → 2026-03-26 · 5 obs

○ 2016-03-14 18:08:52
● 2016-09-11 09:13:18
○ 2017-12-18 23:50:00
● 2026-03-14 09:56:54
● 2026-03-26 10:55:18

○A121.40.213.1342015-08-16 → 2015-12-07 · 4 obs

● 2015-08-16 06:50:54
● 2015-12-07 20:29:26
○ 2016-03-14 18:08:52
○ 2026-03-26 10:55:18

○A139.196.20.1682016-03-14 → 2017-12-18 · 5 obs

○ 2015-12-07 20:29:26
● 2016-03-14 18:08:52
● 2017-12-18 23:50:00
○ 2026-03-14 09:56:54
○ 2026-03-26 10:55:18

🔍 DNS Trace

Analysis

Name Servers

bdrock.cn has two name servers: dns10.hichina.com and dns9.hichina.com.

bdrock.cn shares the same name server setup as other domains, for example csgo-games.net, glnmt.com, tastes.cn, 166114.net and djffm.com.

bdrock.cn partially shares name servers with other domains, for instance zhaopeiyun.com.

Host names with nine IP numbers:

dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

bdrock.cn is handled by a single mail server, mx.ym.163.com.

bdrock.cn shares the mail server setup with other domains, for example 22dv.com, homestay.com.cn, jijinhao.com, laba.cn and puritytv.com.

bdrock.cn shares some mail servers with other domains, at least partially, for instance petrotm.com, risuncmp.com and yiuxun.com.

Host name mx.ym.163.com points to IP 111.124.200.35.

bdrock.cn - robtex.com

bdrock.cn

cn