`cooling-concepts.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:18f3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dd37^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.243^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.55^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`collins.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`collins.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`collins.ns.cloudflare.com`
		A	108.162.194.226^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	162.159.38.226^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
		A	172.64.34.226^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`collins.ns.cloudflare.com`
NS	`hasslo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c386^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hasslo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2386^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hasslo.ns.cloudflare.com`
		A	108.162.195.134^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	162.159.44.134^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	172.64.35.134^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.24.243, 172.67.221.55
		IPv6	2606:4700:3035::6815:18f3, 2606:4700:3037::ac43:dd37
SOA	`collins.ns.cloudflare.com`dns@cloudflare.com serial=2399958231

`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=1774502327

Same first word

cooling-concepts.com

DNS History

19 records (6 active, 13 former)

●NScollins.ns.cloudflare.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-04-04 18:26:52
● 2026-02-16 09:38:10
● 2026-03-26 05:20:48

●NShasslo.ns.cloudflare.com2026-02-16 → 2026-03-26 · 3 obs

○ 2017-04-04 18:26:52
● 2026-02-16 09:38:10
● 2026-03-26 05:20:48

○NSns15.domaincontrol.com2015-06-16 → 2017-04-04 · 4 obs

● 2015-06-16 06:53:14
● 2017-04-04 18:26:52
○ 2026-02-16 09:38:10
○ 2026-03-26 05:20:48

○NSns16.domaincontrol.com2015-06-16 → 2017-04-04 · 4 obs

● 2015-06-16 06:53:14
● 2017-04-04 18:26:52
○ 2026-02-16 09:38:10
○ 2026-03-26 05:20:48

○MXmailstore1.secureserver.net2015-06-16 → 2026-02-16 · 4 obs

● 2015-06-16 06:53:14
● 2026-02-16 09:38:10
○ 2026-02-19 07:19:42
○ 2026-03-26 05:20:48

○MXsmtp.secureserver.net2015-06-16 → 2026-02-16 · 4 obs

● 2015-06-16 06:53:14
● 2026-02-16 09:38:10
○ 2026-02-19 07:19:42
○ 2026-03-26 05:20:48

●A104.21.24.2432026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-19 07:19:42
● 2026-03-26 05:20:48

●A172.67.221.552026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-19 07:19:42
● 2026-03-26 05:20:48

○A188.114.96.02026-02-16 → 2026-02-19 · 4 obs

○ 2017-04-04 18:26:52
● 2026-02-16 09:38:10
● 2026-02-19 07:19:42
○ 2026-03-26 05:20:48

○A188.114.96.42026-02-16 → 2026-03-26 · 2 obs

○ 2026-02-16 09:38:10
○ 2026-03-26 05:20:48

○A188.114.97.02026-02-16 → 2026-02-19 · 4 obs

○ 2017-04-04 18:26:52
● 2026-02-16 09:38:10
● 2026-02-19 07:19:42
○ 2026-03-26 05:20:48

○A188.114.97.42026-02-16 → 2026-03-26 · 2 obs

○ 2026-02-16 09:38:10
○ 2026-03-26 05:20:48

●A2606:4700:3035::6815:18f32026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-19 07:19:42
● 2026-03-26 05:20:48

●A2606:4700:3037::ac43:dd372026-03-26 → 2026-03-26 · 2 obs

○ 2026-02-19 07:19:42
● 2026-03-26 05:20:48

○A2a06:98c1:3120::2026-02-16 → 2026-02-19 · 4 obs

○ 2017-04-04 18:26:52
● 2026-02-16 09:38:10
● 2026-02-19 07:19:42
○ 2026-03-26 05:20:48

○A2a06:98c1:3120::42026-02-16 → 2026-03-26 · 2 obs

○ 2026-02-16 09:38:10
○ 2026-03-26 05:20:48

○A2a06:98c1:3121::2026-02-16 → 2026-02-19 · 4 obs

○ 2017-04-04 18:26:52
● 2026-02-16 09:38:10
● 2026-02-19 07:19:42
○ 2026-03-26 05:20:48

○A2a06:98c1:3121::42026-02-16 → 2026-03-26 · 2 obs

○ 2026-02-16 09:38:10
○ 2026-03-26 05:20:48

○A74.220.201.1362015-06-16 → 2017-04-04 · 4 obs

● 2015-06-16 06:53:14
● 2017-04-04 18:26:52
○ 2026-02-16 09:38:10
○ 2026-03-26 05:20:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cooling-concepts.com	collins.ns.cloudflare.com, hasslo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.134

NS records: collins.ns.cloudflare.com, hasslo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cooling-concepts.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.243, 172.67.221.55`
AAAA	2	`2606:4700:3037::ac43:dd37, 2606:4700:3035::6815:18f3`
NS	2	`collins.ns.cloudflare.com, hasslo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`collins.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (collins.ns.cloudflare.com, collins.ns.cloudflare.com, collins.ns.cloudflare.com...)

Analysis

IP Addresses

cooling-concepts.com maps to four IP numbers: 2606:4700:3035::6815:18f3, 2606:4700:3037::ac43:dd37, 104.21.24.243 and 172.67.221.55.

other host names include ghayar.com, www.992011.com, www.tumer.org, petir388rtp.com and sdzzcc.com; they share IP numbers with cooling-concepts.com.

Name Servers

Two name servers collins.ns.cloudflare.com and hasslo.ns.cloudflare.com handle the delegation for cooling-concepts.com.

cooling-concepts.com shares the same name server setup as other domains, for instance tusclicks.com.co, starleasing.net, tusclicks.cl, starleasing.dev and getmegarbage.com.

cooling-concepts.com at least partially shares name servers with other domains, for instance blendedlearningmath.com, preferans.club, eecph.com, electricaldirectshop.com and pages-108-tg-cfzz-ip.pages.dev.

These name servers are commonly used alongside yisroel.ns.cloudflare.com.

Six IP addresses per host:

collins.ns.cloudflare.com points to 2606:4700:50::a29f:26e2, 2803:f800:50::6ca2:c2e2, 2a06:98c1:50::ac40:22e2, 108.162.194.226, 162.159.38.226 and 172.64.34.226; hasslo.ns.cloudflare.com points to 2606:4700:58::a29f:2c86, 2803:f800:50::6ca2:c386, 2a06:98c1:50::ac40:2386, 108.162.195.134, 162.159.44.134 and 172.64.35.134

cooling-concepts.com - robtex.com