`mbchina.com`

DNSSEC	⚠️ Not signed
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	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1679296052

`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=1774467772

Subdomains

www.mbchina.com

Same first word

mbchina.com

Similar names

mcnabhi.github.io

bmchain.org

chinamb.cn

bmchina.cn

bmchain.io

chambin.com

manbich.com

binmach.com

bmchina.net

bmchain.com

bmchina.org

mbchain.com

chinabm.net

chinabm.cn

DNS History

8 records (4 active, 4 former)

●NSns19.xincache.com2015-08-06 → 2026-03-25 · 2 obs

● 2015-08-06 23:41:32
● 2026-03-25 20:10:26

●NSns20.xincache.com2015-08-06 → 2026-03-25 · 2 obs

● 2015-08-06 23:41:32
● 2026-03-25 20:10:26

○MXautodiscover.mbchina.com2015-12-28 → 2017-09-04 · 5 obs

○ 2015-11-20 07:37:54
● 2015-12-28 03:09:04
● 2017-09-04 02:07:22
○ 2026-02-22 01:45:26
○ 2026-03-25 20:10:26

●MXhzmx01.mxmail.netease.com2026-02-22 → 2026-03-25 · 3 obs

○ 2017-09-04 02:07:22
● 2026-02-22 01:45:26
● 2026-03-25 20:10:26

●MXhzmx02.mxmail.netease.com2026-02-22 → 2026-03-25 · 3 obs

○ 2017-09-04 02:07:22
● 2026-02-22 01:45:26
● 2026-03-25 20:10:26

○MXmail.51biz.com2015-08-06 → 2015-11-20 · 4 obs

● 2015-08-06 23:41:32
● 2015-11-20 07:37:54
○ 2015-12-28 03:09:04
○ 2026-03-25 20:10:26

○A114.112.59.1282015-08-06 → 2016-04-01 · 4 obs

● 2015-08-06 23:41:32
● 2016-04-01 18:39:08
○ 2016-04-12 00:31:20
○ 2026-03-25 20:10:26

○A180.150.165.2022016-04-12 → 2017-09-04 · 5 obs

○ 2016-04-01 18:39:08
● 2016-04-12 00:31:20
● 2017-09-04 02:07:22
○ 2026-02-22 01:45:26
○ 2026-03-25 20:10:26

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbchina.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns19.xincache.com, ns20.xincache.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.mbchina.com is mbchina.com.

Name Servers

Two name servers ns19.xincache.com and ns20.xincache.com handle the delegation for mbchina.com.

mbchina.com shares the same name server setup as other domains, for example cyxxg.com, heri-sh.com, motet.com.cn, topalone.com and gmyt.com.

mbchina.com at least partially shares name servers with other domains, for example rzgx.com, hdytgc.com, zhuhaidutyfree.com, sfsa.cn and cpaw.org.cn.

These name servers are often used together with ns11.xincache.com and ns12.xincache.com.

Host names with eight IP numbers:

ns19.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

ns20.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Mail Servers

Two mail servers handle mbchina.com: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

mbchina.com shares the same mail server setup as other domains, including ingtex.net, hanyumedical.com, zhxai.com, liyingchina.cn and purten.com.

mbchina.com shares at least some mail servers with other domains, for instance zhzs.net, yunhe.gov.cn and sikexin.com.

Names with two IPs:

hzmx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

mbchina.com - robtex.com

mbchina.com

com