`kaitutech.com`

DNSSEC	⚠️ Not signed
A	211.149.146.161^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.144.0/20 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}
			PTR	`ip-60-247-150-254.defastlink.net`
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-249-114.defastlink.net`
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-253-132.defastlink.net`
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}
			PTR	`ip-61-172-183-73.defastlink.net`
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
			PTR	`ip-61-240-129-143.defastlink.net`
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`ip-211-149-230-100.defastlink.net`
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}
			PTR	`ip-61-172-183-77.defastlink.net`
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-249-114.defastlink.net`
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}
			PTR	`ip-118-123-253-132.defastlink.net`
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`ip-211-149-230-100.defastlink.net`
NS	`ns5.myhostadmin.net`
		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}
			PTR	`ip-61-172-183-73.defastlink.net`
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-249-114.defastlink.net`
NS	`ns6.myhostadmin.net`
		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}
			PTR	`ip-60-247-150-13.defastlink.net`
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
			PTR	`ip-118-123-253-132.defastlink.net`
MX	`mx1.yunyou.top` ⭐
		A	2404:ccc0:263:103:5054:ff:fe4a:5abe^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
		A	128.14.74.39^{🇺🇸 ZENLAYER128.14.74.0/24}
			PTR	`hwmx71.cn4e.com`
MX	`mx2.yunyou.top`⁽¹⁰⁾
		A	211.149.239.73^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
		A	211.149.240.37^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
MX	`mxbiz1.qq.com`⁽¹⁰⁾
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`v=spf1 include:yunyou.top -all`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2013-07-10 #85

`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

Subdomains

www.kaitutech.com

Same first word

kaitutech.com

Similar names

tketauchi.com

DNS History

13 records (11 active, 2 former)

●NSns1.myhostadmin.net2015-07-06 → 2026-03-06 · 2 obs

● 2015-07-06 04:15:20
● 2026-03-06 19:45:36

●NSns2.myhostadmin.net2015-07-06 → 2026-03-06 · 2 obs

● 2015-07-06 04:15:20
● 2026-03-06 19:45:36

●NSns3.myhostadmin.net2015-07-06 → 2026-03-06 · 2 obs

● 2015-07-06 04:15:20
● 2026-03-06 19:45:36

●NSns4.myhostadmin.net2015-07-06 → 2026-03-06 · 2 obs

● 2015-07-06 04:15:20
● 2026-03-06 19:45:36

●NSns5.myhostadmin.net2015-07-06 → 2026-03-06 · 2 obs

● 2015-07-06 04:15:20
● 2026-03-06 19:45:36

●NSns6.myhostadmin.net2015-07-06 → 2026-03-06 · 2 obs

● 2015-07-06 04:15:20
● 2026-03-06 19:45:36

○MXmx1.myhostadmin.net2015-11-13 → 2017-04-07 · 5 obs

○ 2015-07-06 04:15:20
● 2015-11-13 20:33:46
● 2017-04-07 03:44:40
○ 2026-02-17 00:54:50
○ 2026-03-06 19:45:36

●MXmx1.yunyou.top2026-02-17 → 2026-03-06 · 3 obs

○ 2017-04-07 03:44:40
● 2026-02-17 00:54:50
● 2026-03-06 19:45:36

●MXmx2.yunyou.top2026-02-17 → 2026-03-06 · 3 obs

○ 2017-04-07 03:44:40
● 2026-02-17 00:54:50
● 2026-03-06 19:45:36

●MXmxbiz1.qq.com2026-02-17 → 2026-03-06 · 3 obs

○ 2017-04-07 03:44:40
● 2026-02-17 00:54:50
● 2026-03-06 19:45:36

●MXmxbiz2.qq.com2026-02-17 → 2026-03-06 · 3 obs

○ 2017-04-07 03:44:40
● 2026-02-17 00:54:50
● 2026-03-06 19:45:36

○MXvipmail8.myhostadmin.net2015-07-06 → 2017-04-07 · 4 obs

● 2015-07-06 04:15:20
● 2017-04-07 03:44:40
○ 2026-02-17 00:54:50
○ 2026-03-06 19:45:36

●A211.149.146.1612015-07-06 → 2026-03-06 · 2 obs

● 2015-07-06 04:15:20
● 2026-03-06 19:45:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kaitutech.com	ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net...	-

✅ Authoritative Response

Server: 118.123.249.114

NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kaitutech.com (unsigned zone)

⏱️ Timing

Total: 3424ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.149.146.161`
NS	6	`ns6.myhostadmin.net, ns5.myhostadmin.net...`
MX	4	`mxbiz1.qq.com (pri: 10), mxbiz2.qq.com (pri: 10)...`
TXT	1	`v=spf1 include:yunyou.top -all`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Hierarchy

The parent of www.kaitutech.com is kaitutech.com.

IP Addresses

kaitutech.com points to IP number: 211.149.146.161.

Name Servers

kaitutech.com is delegated to six name servers: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net and ns6.myhostadmin.net.

kaitutech.com at least partially shares name servers with other domains, for instance cqszdz.com, hzyxz.cn, huayao-sc.com, s-hgsysj.com and dsxxg.com.

these name servers are often used with the name servers ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns1.365.hk, ns2.365.hk, ns5.363.hk and ns6.363.hk.

Host names with four IP numbers

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

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

Host names with three IP numbers

ns3.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114

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

ns5.myhostadmin.net points to: 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114

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

Host names that point to

240e:d9:c200::2 : ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net

118.123.249.114 : ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net

118.123.253.132 : ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net

240e:d9:c200:1::2 : ns2.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net

61.172.183.73 : ns2.myhostadmin.net and ns5.myhostadmin.net

211.149.230.100 : ns2.myhostadmin.net and ns4.myhostadmin.net

Mail Servers

Four mail servers handle kaitutech.com: mxbiz1.qq.com, mxbiz2.qq.com, mx1.yunyou.top and mx2.yunyou.top.

kaitutech.com shares at least partially some mail servers with other domains, including shzmjd.com, pi-share.com, shanqianstone.com, xiaoway.com and aiwangr.com.