`coolke.net`

DNSSEC	⚠️ Not signed
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-42.defastlink.net`
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-52.defastlink.net`
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-202.defastlink.net`
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-212.defastlink.net`
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-42.defastlink.net`
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-52.defastlink.net`
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-112.defastlink.net`
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-122.defastlink.net`
NS	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-41.defastlink.net`
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-51.defastlink.net`
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-201.defastlink.net`
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-211.defastlink.net`
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-41.defastlink.net`
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-51.defastlink.net`
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-111.defastlink.net`
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-121.defastlink.net`
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`net`

	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=1771291465

Same first word

coolke.com

coolke.net

Similar names

olecko.org

olkeco.com

cookle.co.il

koleco.kz

clooke.com

cookle.net

ecolok.in

cookel.com

cookle.fr

cookle.nl

lookec.com

koleco.ru

kelcoo.com

olecko.eu

coolek.com

celook.com

cookle.it

keloco.com

ecolok.com

ekocol.se

olecko.edu.pl

lookce.com

olecko.info

ecoolk.com

koocle.com

celoko.com

celook.de

cookle.at

ocelok.ru

olecko.pl

ecolko.sk

koleco.kr

elcook.com

olecko.sr.gov.pl

elcoko.de

koleco.com.ua

koleco.info

cookle.ru

koleco.com

koelco.co.kr

cookle.com

eclook.com

loocke.com

ekoloc.com

DNS History

13 records (2 active, 11 former)

○NSdns1.name-services.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 06:38:38
○ 2015-07-14 19:40:52
○ 2026-03-23 22:50:06

●NSdns15.hichina.com2020-03-12 → 2026-03-23 · 3 obs

○ 2016-09-10 05:19:42
● 2020-03-12 08:17:20
● 2026-03-23 22:50:06

●NSdns16.hichina.com2020-03-12 → 2026-03-23 · 3 obs

○ 2016-09-10 05:19:42
● 2020-03-12 08:17:20
● 2026-03-23 22:50:06

○NSdns2.name-services.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 06:38:38
○ 2015-07-14 19:40:52
○ 2026-03-23 22:50:06

○NSdns3.name-services.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 06:38:38
○ 2015-07-14 19:40:52
○ 2026-03-23 22:50:06

○NSdns4.name-services.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 06:38:38
○ 2015-07-14 19:40:52
○ 2026-03-23 22:50:06

○NSdns5.name-services.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 06:38:38
○ 2015-07-14 19:40:52
○ 2026-03-23 22:50:06

○NSns10.az.pl2015-07-14 → 2016-06-16 · 5 obs

○ 2007-10-01 06:38:38
● 2015-07-14 19:40:52
● 2016-06-16 07:37:24
○ 2016-09-10 05:19:42
○ 2026-03-23 22:50:06

○NSns11.az.pl2015-07-14 → 2016-06-16 · 5 obs

○ 2007-10-01 06:38:38
● 2015-07-14 19:40:52
● 2016-06-16 07:37:24
○ 2016-09-10 05:19:42
○ 2026-03-23 22:50:06

○NSns12.az.pl2015-07-14 → 2016-06-16 · 5 obs

○ 2007-10-01 06:38:38
● 2015-07-14 19:40:52
● 2016-06-16 07:37:24
○ 2016-09-10 05:19:42
○ 2026-03-23 22:50:06

○MXeforward3.name-services.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 06:38:38
○ 2015-07-14 19:40:52
○ 2026-03-23 22:50:06

○MXeforwardct.name-services.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 06:38:38
○ 2015-07-14 19:40:52
○ 2026-03-23 22:50:06

○A59.39.71.22007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 06:38:38
○ 2015-07-14 19:40:52
○ 2026-03-23 22:50:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coolke.net	dns15.hichina.com, dns16.hichina.com	-

✅ Authoritative Response

Server:39.96.153.51

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolke.net (unsigned zone)

⏱️ Timing

Total: 1092ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns15.hichina.com, dns16.hichina.com`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

Delegation for coolke.net rests with two name servers, dns15.hichina.com and dns16.hichina.com.

coolke.net shares the same name server setup as other domains, including jiehongmedical.cn, sljtys.com, pinfh.com, caiwucn.com and bettex.com.

coolke.net at least partially shares name servers with other domains, for instance garql.com, ctmlib.com, mediaguru.cn, syjddj.com and zutata.com.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

coolke.net - robtex.com

coolke.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`coolke.net`

`net`