kstmac.com - dns.ninja

`kstmac.com`

DNSSEC	⚠️ Not signed
A	211.149.179.127^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.160.0/19 SICHUANIDC province network}
NS	`ns1.myhostadmin.net` ⭐
		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`
		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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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` ⭐
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2017-04-06 #52

`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=1783458766

Same first word

kstmac.com

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DNS History

9 records (9 active, 0 former)

●NSns1.myhostadmin.net2017-05-10 → 2026-07-07 · 2 obs

● 2017-05-10 23:36:16
● 2026-07-07 21:26:58

●NSns2.myhostadmin.net2017-05-10 → 2026-07-07 · 2 obs

● 2017-05-10 23:36:16
● 2026-07-07 21:26:58

●NSns3.myhostadmin.net2017-05-10 → 2026-07-07 · 4 obs

● 2017-05-10 23:36:16
○ 2026-07-03 10:09:20
● 2026-07-07 21:26:54
● 2026-07-07 21:26:58

●NSns4.myhostadmin.net2017-05-10 → 2026-07-07 · 4 obs

● 2017-05-10 23:36:16
○ 2026-07-03 10:09:20
● 2026-07-07 21:26:54
● 2026-07-07 21:26:58

●NSns5.myhostadmin.net2017-05-10 → 2026-07-07 · 4 obs

● 2017-05-10 23:36:16
○ 2026-07-03 10:09:20
● 2026-07-07 21:26:54
● 2026-07-07 21:26:58

●NSns6.myhostadmin.net2017-05-10 → 2026-07-07 · 4 obs

● 2017-05-10 23:36:16
○ 2026-07-03 10:09:20
● 2026-07-07 21:26:54
● 2026-07-07 21:26:58

●MXmxbiz1.qq.com2017-05-10 → 2026-07-07 · 4 obs

● 2017-05-10 23:36:16
○ 2026-07-03 10:09:20
● 2026-07-07 21:26:54
● 2026-07-07 21:26:58

●MXmxbiz2.qq.com2017-05-10 → 2026-07-07 · 4 obs

● 2017-05-10 23:36:16
○ 2026-07-03 10:09:20
● 2026-07-07 21:26:54
● 2026-07-07 21:26:58

●A211.149.179.1272026-03-19 → 2026-07-07 · 4 obs

● 2026-03-19 17:11:00
○ 2026-07-03 10:09:20
● 2026-07-07 21:26:54
● 2026-07-07 21:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kstmac.com	ns1.myhostadmin.net, ns2.myhostadmin.net	-

✅ Authoritative Response

Server:118.123.249.114

NS records: ns1.myhostadmin.net, ns2.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kstmac.com (unsigned zone)

⏱️ Timing

Total: 1278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.149.179.127`
NS	6	`ns1.myhostadmin.net, ns5.myhostadmin.net...`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

IP Addresses

kstmac.com points to a single IP number: 211.149.179.127.

Name Servers

The DNS delegation for kstmac.com covers 6 name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and 3 more.

There is at least partial name server overlap between kstmac.com and other domains — nj121314.com, qhdpab.cn, xcszjc.com and two more among them.

These name servers regularly appear alongside ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net and 6 other name servers in NS record sets.

Host names resolving to four IP addresses:

ns1.myhostadmin.net resolves to four IP addresses — 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns2.myhostadmin.net resolves to four IP addresses — 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Host names with three IP numbers:

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

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

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

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

ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net are host names that all point to 240e:d9:c200::2.

ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net are host names that all point to 118.123.249.114.

ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net are host names that all point to 118.123.253.132.

ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net are host names that all point to 240e:d9:c200:1::2.

These two host names — ns2.myhostadmin.net and ns5.myhostadmin.net — each point to 61.172.183.73 IP addresses.

These two host names — ns2.myhostadmin.net and ns4.myhostadmin.net — each point to 211.149.230.100 IP addresses.

Mail Servers

kstmac.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

kstmac.com shares the same mail server setup as other domains, including pmcaff.com, epscope.com, xjnews.cn and two others.

Some mail servers of kstmac.com are also used by other domains, notably sjlkj.com and igarden.com.cn.