`bj40.cn`

DNSSEC	⚠️ Not signed
A	152.67.210.183^{🇰🇷 ORACLE-OCI-31898152.67.192.0/19 Oracle Corporation}
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=2034778999

rank #925971 globally
rank #11263 in the tld

Same first word

bj40.space

bj40.cn

Similar names

j0b4.com

jb40.com

bj04.com

40jb.com

DNS History

7 records (3 active, 4 former)

●NSdns7.hichina.com2026-05-03 → 2026-05-11 · 3 obs

○ 2017-06-22 09:02:56
● 2026-05-03 11:43:26
● 2026-05-11 14:49:20

●NSdns8.hichina.com2026-05-03 → 2026-05-11 · 3 obs

○ 2017-06-22 09:02:56
● 2026-05-03 11:43:26
● 2026-05-11 14:49:20

○NSns11.xincache.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 19:07:22
○ 2015-10-19 21:06:26
○ 2026-05-11 14:49:20

○NSns12.xincache.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 19:07:22
○ 2015-10-19 21:06:26
○ 2026-05-11 14:49:20

○NSns15.xincache.com2015-10-19 → 2017-06-22 · 5 obs

○ 2015-05-31 19:07:22
● 2015-10-19 21:06:26
● 2017-06-22 09:02:56
○ 2026-05-03 11:43:26
○ 2026-05-11 14:49:20

○NSns16.xincache.com2015-10-19 → 2017-06-22 · 5 obs

○ 2015-05-31 19:07:22
● 2015-10-19 21:06:26
● 2017-06-22 09:02:56
○ 2026-05-03 11:43:26
○ 2026-05-11 14:49:20

●A152.67.210.1832026-05-03 → 2026-05-11 · 2 obs

● 2026-05-03 11:43:26
● 2026-05-11 14:49:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn...	-
bj40.cn	dns7.hichina.com, dns8.hichina.com	-

✅ Authoritative Response

Server:39.96.153.43

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bj40.cn (unsigned zone)

⏱️ Timing

Total: 1388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`152.67.210.183`
NS	2	`dns7.hichina.com, dns8.hichina.com`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

bj40.cn points to an IP address: 152.67.210.183.

Name Servers

Two name servers dns7.hichina.com and dns8.hichina.com handle the delegation for bj40.cn.

bj40.cn shares the same name server setup as other domains, for instance powerchina.com.cn, shclimb.com, ok234.net, sanjiaoyuan.com and 86mt.com.

bj40.cn at least partially shares name servers with other domains, including xdws.org and xn--djrqgs03dnwf0k2a7oh0upkuh.net.

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.

bj40.cn - robtex.com

bj40.cn

cn