std-tech.cn - dns.ninja

`std-tech.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.bdydns.cn` ⭐
		A	240e:940:603:3:0:ff:b05b:137e^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	180.97.36.63^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC}
		A	183.232.231.249^{🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route)}
NS	`ns2.bdydns.cn`
		A	240e:940:603:5:0:ff:b0cf:479b^{🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited}
		A	14.215.177.154^{🇨🇳 CHINANET-BACKBONE14.208.0.0/12 China Telecom Network}
		A	112.80.248.202^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	119.75.222.53^{🇨🇳 Baidu119.75.222.0/24}
		A	124.237.208.58^{🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route)}
			PTR	`58.208.237.124.broad.bd.he.dynamic.163data.com.cn`
MX	`hzmx01.mxmail.netease.com` ⭐
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	8.209.70.223^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	8.209.88.255^{🇩🇪 Alibaba-Cloud8.209.64.0/19 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
TXT	`v=spf1 include:spf.qiye.163.com -all`
SOA	`ns1.bdydns.cn`sa@dudns.com 2018-08-01 #16

`cn`

	DNSSEC	⚠️ Not signed
	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=2034977806

Same first word

std-tech.cn

Similar names

dst-tech.de

tsd-tech.com

DNS History

4 records (4 active, 0 former)

●NSns1.bdydns.cn2026-03-27 → 2026-06-28 · 2 obs

● 2026-03-27 21:03:24
● 2026-06-28 04:01:18

●NSns2.bdydns.cn2026-03-27 → 2026-06-28 · 2 obs

● 2026-03-27 21:03:24
● 2026-06-28 04:01:18

●MXhzmx01.mxmail.netease.com2026-03-27 → 2026-06-28 · 2 obs

● 2026-03-27 21:03:24
● 2026-06-28 04:01:18

●MXhzmx02.mxmail.netease.com2026-03-27 → 2026-06-28 · 2 obs

● 2026-03-27 21:03:24
● 2026-06-28 04:01:18

🔍 DNS Trace

Analysis

Name Servers

DNS delegation for std-tech.cn points to two name servers: ns1.bdydns.cn and ns2.bdydns.cn.

The name server configuration of std-tech.cn is shared with other domains, for instance 3016.com, deliist.com, sydtek.com and two others.

Hosts with five IP addresses:

ns2.bdydns.cn has IP addresses 14.215.177.154, 112.80.248.202 and 119.75.222.53 along with two other addresses.

Host names carrying three IP numbers:

ns1.bdydns.cn has IP addresses 180.97.36.63, 183.232.231.249 and 240e:940:603:3:0:ff:b05b:137e.

Mail Servers

std-tech.cn uses two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

The mail server setup of std-tech.cn matches that of other domains such as faucetqingze.com, qibi.org, 18idc.com and two others.

std-tech.cn has mail servers in common with other domains — for example jm-rj.com, jdkqys.com and zhuozhengsoft.com.

hzmx01.mxmail.netease.com resolves to 8.209.70.223 and 8.209.88.255; hzmx02.mxmail.netease.com resolves to the same two IP addresses: 8.209.70.223 and 8.209.88.255.

Host names pointing to 8.209.70.223 IP addresses: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names pointing to 8.209.88.255 IP addresses: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.