`sim-industrial.com`

DNSSEC	⚠️ Not signed
A	211.149.241.251^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns1.myhostadmin.net` ⭐ ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns3.myhostadmin.net`
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.77^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns4.myhostadmin.net`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns5.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns6.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.13^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2015-08-05 #22

`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=1784797632

Same first word

sim-industrial.com

DNS History

11 records (9 active, 2 former)

●NSns1.myhostadmin.net2016-12-15 → 2026-07-23 · 2 obs

● 2016-12-15 14:34:00
● 2026-07-23 09:29:34

●NSns2.myhostadmin.net2016-12-15 → 2026-07-23 · 2 obs

● 2016-12-15 14:34:00
● 2026-07-23 09:29:34

●NSns3.myhostadmin.net2016-12-15 → 2026-07-23 · 2 obs

● 2016-12-15 14:34:00
● 2026-07-23 09:29:34

●NSns4.myhostadmin.net2016-12-15 → 2026-07-23 · 2 obs

● 2016-12-15 14:34:00
● 2026-07-23 09:29:34

●NSns5.myhostadmin.net2016-12-15 → 2026-07-23 · 2 obs

● 2016-12-15 14:34:00
● 2026-07-23 09:29:34

●NSns6.myhostadmin.net2016-12-15 → 2026-07-23 · 2 obs

● 2016-12-15 14:34:00
● 2026-07-23 09:29:34

●MXmxbiz1.qq.com2016-12-15 → 2026-07-23 · 2 obs

● 2016-12-15 14:34:00
● 2026-07-23 09:29:34

●MXmxbiz2.qq.com2016-12-15 → 2026-07-23 · 2 obs

● 2016-12-15 14:34:00
● 2026-07-23 09:29:34

○A118.123.22.1562017-12-12 → 2017-12-12 · 4 obs

○ 2016-12-15 14:34:00
● 2017-12-12 19:39:14
○ 2026-05-24 23:54:32
○ 2026-07-23 09:29:34

●A211.149.241.2512026-05-24 → 2026-07-23 · 3 obs

○ 2017-12-12 19:39:14
● 2026-05-24 23:54:32
● 2026-07-23 09:29:34

○A220.166.64.732016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 14:34:00
○ 2017-12-12 19:39:14
○ 2026-07-23 09:29:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...	-
sim-industrial.com	ns3.myhostadmin.net, ns4.myhostadmin.net	-

✅ Authoritative Response

Server:118.123.253.132

NS records: ns3.myhostadmin.net, ns4.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sim-industrial.com (unsigned zone)

⏱️ Timing

Total: 3375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.149.241.251`
NS	6	`ns3.myhostadmin.net, ns1.myhostadmin.net...`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

IP Addresses

sim-industrial.com resolves to just one IP address, 211.149.241.251.

Two other host names, along with zjjunhe.com, calltel.com.cn and hz-super.com, also share IP numbers with sim-industrial.com.

Name Servers

sim-industrial.com carries NS records listing 6 name servers — ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and 3 others.

At least some of sim-industrial.com's name servers are shared with other domains, for example kikotrade.com, miaojiqiao.com, songdongli.com and two more.

These name servers tend to co-occur with ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net and 7 other name servers in the same DNS delegations.

Host names that resolve to four IP numbers:

ns1.myhostadmin.net directs to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns2.myhostadmin.net directs to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Hostnames that map to three IP numbers:

ns3.myhostadmin.net maps to three IP addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.

ns4.myhostadmin.net maps to three IP addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.

ns5.myhostadmin.net maps to three IP addresses: 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.

ns6.myhostadmin.net maps to three IP addresses: 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.

Each of ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net resolves to 240e:d9:c200::2.

Each of ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net resolves to 118.123.249.114.

Each of ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net resolves to 118.123.253.132.

Each of ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net resolves to 240e:d9:c200:1::2.

ns2.myhostadmin.net and ns5.myhostadmin.net each have 61.172.183.73 IP addresses.

ns2.myhostadmin.net and ns4.myhostadmin.net each have 211.149.230.100 IP addresses.

Mail Servers

sim-industrial.com is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with sim-industrial.com are yinhepay.com, 0755vc.com, 52tx.com.cn and two others.

There is at least a partial MX overlap between sim-industrial.com and other domains, including pyq128.com, mail.njust.edu.cn, hailigongye.com and two others.

It is common to see these mail servers combined with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

sim-industrial.com - robtex.com