`szmdtech.com`

DNSSEC	⚠️ Not signed
A	47.106.124.64^{🇨🇳 Alibaba-Cloud47.106.0.0/16}
NS	`dns.bizcn.com` ⭐
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns7.cnmsn.net`
		A	240c:4082:ffff:ff01:0:d:0:34a^{🇨🇳 Baidu240c:4082::/32}
		A	61.172.183.76^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.114^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
NS	`ns8.cnmsn.net`
		A	61.172.183.70^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.147^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
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	`dns.bizcn.com`abuse@bizcn.com serial=10

`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=1771291435

Same first word

szmdtech.com

DNS History

12 records (6 active, 6 former)

●NSdns.bizcn.com2026-02-18 → 2026-03-22 · 3 obs

○ 2017-05-13 15:17:22
● 2026-02-18 08:45:12
● 2026-03-22 17:12:44

○NSns11.xincache.com2015-08-05 → 2017-05-13 · 4 obs

● 2015-08-05 00:00:42
● 2017-05-13 15:17:22
○ 2026-02-18 08:45:12
○ 2026-03-22 17:12:44

○NSns12.xincache.com2015-08-05 → 2017-05-13 · 4 obs

● 2015-08-05 00:00:42
● 2017-05-13 15:17:22
○ 2026-02-18 08:45:12
○ 2026-03-22 17:12:44

○NSns19.xincache.com2015-08-05 → 2017-05-13 · 4 obs

● 2015-08-05 00:00:42
● 2017-05-13 15:17:22
○ 2026-02-18 08:45:12
○ 2026-03-22 17:12:44

○NSns20.xincache.com2015-08-05 → 2017-05-13 · 4 obs

● 2015-08-05 00:00:42
● 2017-05-13 15:17:22
○ 2026-02-18 08:45:12
○ 2026-03-22 17:12:44

●NSns7.cnmsn.net2026-02-18 → 2026-03-22 · 3 obs

○ 2017-05-13 15:17:22
● 2026-02-18 08:45:12
● 2026-03-22 17:12:44

●NSns8.cnmsn.net2026-02-18 → 2026-03-22 · 3 obs

○ 2017-05-13 15:17:22
● 2026-02-18 08:45:12
● 2026-03-22 17:12:44

●MXhzmx01.mxmail.netease.com2026-02-18 → 2026-03-22 · 3 obs

○ 2017-05-13 15:17:22
● 2026-02-18 08:45:12
● 2026-03-22 17:12:44

●MXhzmx02.mxmail.netease.com2026-02-18 → 2026-03-22 · 3 obs

○ 2017-05-13 15:17:22
● 2026-02-18 08:45:12
● 2026-03-22 17:12:44

○MXmx.mail.ym.163.com2015-08-05 → 2017-05-13 · 4 obs

● 2015-08-05 00:00:42
● 2017-05-13 15:17:22
○ 2026-02-18 08:45:12
○ 2026-03-22 17:12:44

○A119.10.38.1132015-12-22 → 2017-05-13 · 4 obs

● 2015-12-22 06:10:26
● 2017-05-13 15:17:22
○ 2026-02-18 08:45:12
○ 2026-03-22 17:12:44

●A47.106.124.642026-02-18 → 2026-03-22 · 3 obs

○ 2017-05-13 15:17:22
● 2026-02-18 08:45:12
● 2026-03-22 17:12:44

🔍 DNS Trace

Analysis

IP Addresses

szmdtech.com points to a single IP number: 47.106.124.64.

Name Servers

szmdtech.com is delegated to three name servers: dns.bizcn.com, ns7.cnmsn.net and ns8.cnmsn.net.

szmdtech.com at least partially shares name servers with other domains, for instance pkm.cn, swczl.com, de-pu.com, 9880.org and zidb.com.

These name servers are commonly used with the name servers ns1.dns.com.cn, ns2.dns.com.cn, dns.cnmsn.net, ns5.cnmsn.net, ns6.cnmsn.net, ns1.4everdns.com, ns2.4everdns.com, ns13.dns.com.cn and ns14.dns.com.cn.

Hostnames and IP targets

- dns.bizcn.com points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114

- ns7.cnmsn.net points to: 240c:4082:ffff:ff01:0:d:0:34a, 61.172.183.76 and 61.240.129.114

Two IPs per host

- ns8.cnmsn.net points to: 61.172.183.70 and 61.240.129.147

Hosts pointing to other IPs

- 240c:4082:ffff:ff01:0:d:0:34a is pointed to by: dns.bizcn.com and ns7.cnmsn.net

- 61.172.183.76 is pointed to by: dns.bizcn.com and ns7.cnmsn.net

- 61.240.129.114 is pointed to by: dns.bizcn.com and ns7.cnmsn.net

Mail Servers

szmdtech.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

szmdtech.com shares the same mail server setup as other domains, for instance zonlihome.com, elifes.cn, tong3.com.cn, toolsmfg.com and ahrczb.cn.

szmdtech.com shares mail servers with other domains at least partially, including tjtitc.com, csrme.com, chconsultant.com, tsbear.com and nysu.cn.