bjsrc.com - dns.ninja

`bjsrc.com`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns19.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns20.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxa149u.chinaemail.cn` ⭐
		A	43.128.31.66^{🇭🇰 TENCENT-NET-AP-CN43.128.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.129.30.92^{🇭🇰 TENCENT-NET-AP-CN43.129.24.0/21}
		A	43.135.96.239^{🇭🇰 TENCENT-NET-AP-CN43.135.64.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	159.138.140.216^{🇭🇰 HWCSNET159.138.128.0/20 HUAWEI INTERNATIONAL PTE. LTD. 15A Changi Business Park Central 1 Eightrium 03-03/04}
			PTR	`brhk04.chinaemail.cn`
MX	`mx149u.chinaemail.cn`⁽¹⁰⁾
TXT	`v=spf1 include:spf.chinaemail.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1766717169

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786005254

Subdomains

www.bjsrc.com

Same first word

bjsrc.com

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jcbrs.com

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sjcbr.com

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jbcrs.org

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jbscr.com

jrcbs.com

rcjbs.org

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bcsrj.com

rjscb.com

jrbcs.com

DNS History

11 records (6 active, 5 former)

●NSns11.xincache.com2026-03-23 → 2026-08-06 · 6 obs

○ 2017-02-09 07:12:36
● 2026-03-23 10:05:56
● 2026-06-08 07:47:20
○ 2026-06-26 15:41:48
● 2026-06-26 16:31:46
● 2026-08-06 08:43:46

○NSns13.xincache.com2015-08-11 → 2016-04-23 · 4 obs

● 2015-08-11 06:29:22
● 2016-04-23 01:05:20
○ 2017-02-09 07:12:36
○ 2026-08-06 08:43:46

○NSns14.xincache.com2015-08-11 → 2016-04-23 · 4 obs

● 2015-08-11 06:29:22
● 2016-04-23 01:05:20
○ 2017-02-09 07:12:36
○ 2026-08-06 08:43:46

●NSns19.xincache.com2017-02-09 → 2026-08-06 · 3 obs

○ 2016-04-23 01:05:20
● 2017-02-09 07:12:36
● 2026-08-06 08:43:46

●NSns20.xincache.com2017-02-09 → 2026-08-06 · 3 obs

○ 2016-04-23 01:05:20
● 2017-02-09 07:12:36
● 2026-08-06 08:43:46

●MXmx149u.chinaemail.cn2015-08-11 → 2026-08-06 · 5 obs

● 2015-08-11 06:29:22
● 2026-06-08 07:47:20
○ 2026-06-26 15:41:48
● 2026-06-26 16:31:46
● 2026-08-06 08:43:46

●MXmxa149u.chinaemail.cn2015-08-11 → 2026-08-06 · 5 obs

● 2015-08-11 06:29:22
● 2026-06-08 07:47:20
○ 2026-06-26 15:41:48
● 2026-06-26 16:31:46
● 2026-08-06 08:43:46

○A119.10.36.2342016-04-23 → 2016-04-23 · 4 obs

○ 2015-12-16 22:33:04
● 2016-04-23 01:05:20
○ 2017-02-09 07:12:36
○ 2026-08-06 08:43:46

○A121.14.65.2132015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 06:29:22
○ 2015-09-12 09:20:20
○ 2026-08-06 08:43:46

○A121.14.65.2162015-09-12 → 2018-10-28 · 8 obs

○ 2015-08-11 06:29:22
● 2015-09-12 09:20:20
● 2015-12-16 22:33:04
○ 2016-04-23 01:05:20
● 2017-02-09 07:12:36
● 2018-10-28 12:50:58
○ 2026-03-23 10:05:56
○ 2026-08-06 08:43:46

●A123.59.154.1722026-03-23 → 2026-08-06 · 6 obs

○ 2018-10-28 12:50:58
● 2026-03-23 10:05:56
● 2026-06-08 07:47:20
○ 2026-06-26 15:41:48
● 2026-06-26 16:31:46
● 2026-08-06 08:43:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bjsrc.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjsrc.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	2	`mxa149u.chinaemail.cn (pri: 5), mx149u.chinaemail.cn (pri: 10)`
TXT	1	`v=spf1 include:spf.chinaemail.cn -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

Hierarchy

bjsrc.com is the parent zone for www.bjsrc.com.

IP Addresses

bjsrc.com resolves to just one IP address, 123.59.154.172.

Two other host names, along with cnqwt.com, trgtokai.com and tj-wheel.com, also share IP numbers with bjsrc.com.

Name Servers

DNS for bjsrc.com is handled by three authoritative name servers: ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

bjsrc.com partially shares its NS delegation with several other domains, including n-app.net, mddgjx.com, youxang.net.cn and two others.

In DNS configurations, these name servers often share authority with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com and 6 other name servers.

DNS names with 8 IP addresses:

ns11.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

ns19.xincache.com has IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, plus 5 other.

DNS names with 7 IP addresses:

ns20.xincache.com has IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, plus 4 other.

Host names pointing to 2402:4e00:1470:2::e IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 2402:4e00:1730::e IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 1.12.0.4 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 36.155.149.180 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 112.80.181.45 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 117.89.178.173 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 125.94.59.210 IP addresses: ns11.xincache.com and ns19.xincache.com.

Host names pointing to 129.211.176.209 IP addresses: ns11.xincache.com and ns19.xincache.com.

Mail Servers

bjsrc.com is served by two mail servers, mx149u.chinaemail.cn and mxa149u.chinaemail.cn.

Among the domains sharing a mail server setup with bjsrc.com are sanher.cn, chudong.com, kellegco.com and two others.

Host names that resolve to four IP numbers:

mxa149u.chinaemail.cn maps to the following IP addresses: 43.128.31.66, 43.129.30.92, 43.135.96.239 and 159.138.140.216.