`coolthen.com`

DNSSEC	⚠️ Not signed
A	27.126.190.210^{🇭🇰 FTG-AS-AP27.126.190.0/24 Forewin Telecom Group Limited 5/F, 8-12 Wong Chuk Yeung Street Fo Tan, Shatin N.T. Hong Kong}
		PTR	`27-126-190-210.static.hkt.cc`
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` ⚠️ 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}
			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` ⚠️ 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}
			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`
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2025-10-11 #9

`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

coolthen.com

Similar names

DNS History

13 records (7 active, 6 former)

○NSdns19.hichina.com2017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 20:44:48
○ 2026-03-19 13:29:14
○ 2026-03-23 23:23:26

○NSdns20.hichina.com2017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 20:44:48
○ 2026-03-19 13:29:14
○ 2026-03-23 23:23:26

●NSns1.myhostadmin.net2026-03-19 → 2026-03-23 · 3 obs

○ 2017-05-24 20:44:48
● 2026-03-19 13:29:14
● 2026-03-23 23:23:26

●NSns2.myhostadmin.net2026-03-19 → 2026-03-23 · 3 obs

○ 2017-05-24 20:44:48
● 2026-03-19 13:29:14
● 2026-03-23 23:23:26

●NSns3.myhostadmin.net2026-03-19 → 2026-03-23 · 3 obs

○ 2017-05-24 20:44:48
● 2026-03-19 13:29:14
● 2026-03-23 23:23:26

●NSns4.myhostadmin.net2026-03-19 → 2026-03-23 · 3 obs

○ 2017-05-24 20:44:48
● 2026-03-19 13:29:14
● 2026-03-23 23:23:26

●NSns5.myhostadmin.net2026-03-19 → 2026-03-23 · 3 obs

○ 2017-05-24 20:44:48
● 2026-03-19 13:29:14
● 2026-03-23 23:23:26

●NSns6.myhostadmin.net2026-03-19 → 2026-03-23 · 3 obs

○ 2017-05-24 20:44:48
● 2026-03-19 13:29:14
● 2026-03-23 23:23:26

○MXmxn.mxhichina.com2017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 20:44:48
○ 2026-03-19 13:29:14
○ 2026-03-23 23:23:26

○MXmxw.mxhichina.com2017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 20:44:48
○ 2026-03-19 13:29:14
○ 2026-03-23 23:23:26

○A123.206.201.2372017-05-24 → 2017-05-24 · 3 obs

● 2017-05-24 20:44:48
○ 2026-03-19 13:29:14
○ 2026-03-23 23:23:26

●A27.126.190.2102026-03-19 → 2026-03-23 · 3 obs

○ 2017-05-24 20:44:48
● 2026-03-19 13:29:14
● 2026-03-23 23:23:26

○A38.173.246.1612026-03-19 → 2026-03-23 · 2 obs

○ 2026-03-19 13:29:14
○ 2026-03-23 23:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
coolthen.com	ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net	-

✅ Authoritative Response

Server:61.172.183.73

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolthen.com (unsigned zone)

⏱️ Timing

Total: 1276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`27.126.190.210`
NS	6	`ns3.myhostadmin.net, ns2.myhostadmin.net...`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

IP Addresses

coolthen.com resolves to one IP number: 27.126.190.210.

Name Servers

coolthen.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.

coolthen.com at least partially shares name servers with other domains, for instance tonghofoods.com, cpvhx.com, syhgyy.cn, jb001.com and 93sds.com.