britechs.com - dns.ninja

`britechs.com`

DNSSEC	⚠️ Not signed
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	`ns12.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	`mxc.global-mail.cn` ⭐
		A	101.36.121.182^{🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
MX	`mxu.global-mail.cn`⁽⁵⁰⁾
		A	117.50.223.79^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
TXT	`v=spf1 include:spfv.global-mail.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1772286048

`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=1786662594

Same first word

britechs.com

Similar names

DNS History

12 records (4 active, 8 former)

○NSns1.bdm.microsoftonline.com2017-01-07 → 2018-09-06 · 4 obs

● 2017-01-07 19:41:30
● 2018-09-06 04:35:28
○ 2026-02-22 06:21:14
○ 2026-08-13 23:25:20

●NSns11.xincache.com2026-02-22 → 2026-08-13 · 3 obs

○ 2018-09-06 04:35:28
● 2026-02-22 06:21:14
● 2026-08-13 23:25:20

●NSns12.xincache.com2026-02-22 → 2026-08-13 · 3 obs

○ 2018-09-06 04:35:28
● 2026-02-22 06:21:14
● 2026-08-13 23:25:20

○NSns2.bdm.microsoftonline.com2017-01-07 → 2018-09-06 · 4 obs

● 2017-01-07 19:41:30
● 2018-09-06 04:35:28
○ 2026-02-22 06:21:14
○ 2026-08-13 23:25:20

○NSns3.bdm.microsoftonline.com2017-01-07 → 2018-09-06 · 4 obs

● 2017-01-07 19:41:30
● 2018-09-06 04:35:28
○ 2026-02-22 06:21:14
○ 2026-08-13 23:25:20

○NSns4.bdm.microsoftonline.com2017-01-07 → 2018-09-06 · 4 obs

● 2017-01-07 19:41:30
● 2018-09-06 04:35:28
○ 2026-02-22 06:21:14
○ 2026-08-13 23:25:20

○MXbritechs-com.mail.protection.outlook.com2017-01-07 → 2018-09-06 · 4 obs

● 2017-01-07 19:41:30
● 2018-09-06 04:35:28
○ 2026-02-22 06:21:14
○ 2026-08-13 23:25:20

●MXmxc.global-mail.cn2026-03-23 → 2026-08-13 · 3 obs

○ 2026-02-22 06:21:14
● 2026-03-23 12:07:48
● 2026-08-13 23:25:20

●MXmxu.global-mail.cn2026-03-23 → 2026-08-13 · 3 obs

○ 2026-02-22 06:21:14
● 2026-03-23 12:07:48
● 2026-08-13 23:25:20

○MXmxv.global-mail.cn2026-02-22 → 2026-02-22 · 4 obs

○ 2018-09-06 04:35:28
● 2026-02-22 06:21:14
○ 2026-03-23 12:07:48
○ 2026-08-13 23:25:20

○MXmxw.global-mail.cn2026-02-22 → 2026-02-22 · 4 obs

○ 2018-09-06 04:35:28
● 2026-02-22 06:21:14
○ 2026-03-23 12:07:48
○ 2026-08-13 23:25:20

○A74.220.199.62015-06-14 → 2016-04-21 · 4 obs

● 2015-06-14 19:08:58
● 2016-04-21 16:33:12
○ 2017-01-07 19:41:30
○ 2026-08-13 23:25:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
britechs.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for britechs.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50)`
TXT	1	`v=spf1 include:spfv.global-mail.cn -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Name Servers

britechs.com uses two name servers for its delegation: ns11.xincache.com and ns12.xincache.com.

The name server configuration of britechs.com is shared with other domains, for instance ab-pco.com, globaltexnet.com, ftnjb.com and two others.

The name servers of britechs.com overlap at least partially with those of other domains — among them cnsxhg.com, jk.sh.cn, kztop.com and two more.

These name servers commonly appear in delegations together with ns19.xincache.com, ns20.xincache.com, ce1.xincache.com and 7 other.

Hosts with 8 IP addresses each:

Hostname ns11.xincache.com directs to 1.12.0.4, 36.155.149.180 and 112.80.181.45 along with 5 other IP addresses.

Hosts with 7 IP addresses each:

Hostname ns12.xincache.com directs to 1.12.0.1, 36.155.149.176 and 112.80.181.111 along with 4 other IP addresses.

Mail Servers

britechs.com uses two mail servers, mxc.global-mail.cn and mxu.global-mail.cn.

The mail server setup of britechs.com matches that of other domains such as cn-net.com, tesconsh.com, sino-trader.com and two others.

britechs.com partially shares its mail servers with other domains — including pooward.com, jjpohu.com, ovgroupinc.com and qiyeku.net.

Both mxc.global-mail.cn and mxu.global-mail.cn have a single IP address each — mxc.global-mail.cn resolves to 101.36.121.182 while mxu.global-mail.cn resolves to 117.50.223.79.