`bjsims.cn`

DNSSEC	⚠️ Not signed
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 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	`mx2.qiye.163.com` ⭐
		A	103.126.92.241^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92241.xmail.ntesmail.com`
		A	103.126.92.242^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92242.xmail.ntesmail.com`
MX	`mx.qiye.163.com`⁽¹⁰⁾
		A	103.126.92.241^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92241.xmail.ntesmail.com`
		A	103.126.92.242^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92242.xmail.ntesmail.com`
TXT	`v=spf1 include:spf.163.com ~all`
SOA	`dns15.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=2034778653

Same first word

bjsims.cn

Similar names

bjmiss.com

smisbj.fr

jmsibs.com

bjsmsi.cn

missbj.com

DNS History

8 records (4 active, 4 former)

●NSdns15.hichina.com2015-06-19 → 2026-05-11 · 2 obs

● 2015-06-19 03:46:24
● 2026-05-11 12:54:20

●NSdns16.hichina.com2015-06-19 → 2026-05-11 · 2 obs

● 2015-06-19 03:46:24
● 2026-05-11 12:54:20

●MXmx.qiye.163.com2026-04-10 → 2026-05-11 · 3 obs

○ 2018-07-18 03:49:44
● 2026-04-10 17:10:28
● 2026-05-11 12:54:20

●MXmx2.qiye.163.com2026-04-10 → 2026-05-11 · 3 obs

○ 2018-07-18 03:49:44
● 2026-04-10 17:10:28
● 2026-05-11 12:54:20

○MXqiye163mx01.mxmail.netease.com2015-06-19 → 2018-07-18 · 4 obs

● 2015-06-19 03:46:24
● 2018-07-18 03:49:44
○ 2026-04-10 17:10:28
○ 2026-05-11 12:54:20

○MXqiye163mx02.mxmail.netease.com2015-06-19 → 2018-07-18 · 4 obs

● 2015-06-19 03:46:24
● 2018-07-18 03:49:44
○ 2026-04-10 17:10:28
○ 2026-05-11 12:54:20

○A118.190.19.462018-07-18 → 2018-07-18 · 4 obs

○ 2017-01-14 00:39:48
● 2018-07-18 03:49:44
○ 2026-04-10 17:10:28
○ 2026-05-11 12:54:20

○A42.96.193.242015-06-19 → 2017-01-14 · 4 obs

● 2015-06-19 03:46:24
● 2017-01-14 00:39:48
○ 2018-07-18 03:49:44
○ 2026-05-11 12:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
bjsims.cn	dns15.hichina.com, dns16.hichina.com	-

✅ Authoritative Response

Server:120.76.107.52

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjsims.cn (unsigned zone)

⏱️ Timing

Total: 4799ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
MX	2	`mx2.qiye.163.com (pri: 10), mx.qiye.163.com (pri: 5)`
TXT	1	`v=spf1 include:spf.163.com ~all`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

bjsims.cn's delegation uses two name servers, dns15.hichina.com and dns16.hichina.com.

bjsims.cn shares the same name server setup as other domains, for example ghyousee.com, campers-bridge.com, niao.ltd, xkdisplay.com and sdqlgs.com.

bjsims.cn partially shares its name servers with other domains, for example rsbdx.com and goaltouch.com.

These name servers are commonly used with ns1.alidns.com and ns2.alidns.com.

dns15.hichina.com points to: 2408:4009:501::23, 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.

dns16.hichina.com points to: 2408:4009:501::24, 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.

Mail Servers

bjsims.cn is handled by two mail servers: mx2.qiye.163.com and mx.qiye.163.com.

bjsims.cn shares its mail server setup with other domains, including study-shanghai.org, dexin.cc, yiyang-hose.com, shadtc.com and hwbbq.net.

The mail servers for bjsims.cn are shared with other domains, for instance jec-tech.com, shstc.com, stedi.cn, tfmm.cc and 5ims.com.cn.

These mail servers are commonly used alongside qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

Names with two IPs:

mx2.qiye.163.com points to 103.126.92.241 and 103.126.92.242.

mx.qiye.163.com points to 103.126.92.241 and 103.126.92.242.

Names pointing to 103.126.92.241: mx2.qiye.163.com and mx.qiye.163.com.

Names pointing to 103.126.92.242: mx2.qiye.163.com and mx.qiye.163.com.

bjsims.cn - robtex.com

bjsims.cn

cn