coolkeep.com - dns.ninja

`coolkeep.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐ ⚠️ Not in zone NS records
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com` ⚠️ Not in zone NS records
		A	2600:1f18:683a:ae1a:d98d:77d0:4351:e98f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8b8e:2173:9d62:5394^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:96f8:d2c8:7f34:9449^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	35.175.192.103^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-175-192-103.compute-1.amazonaws.com`
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com` ⚠️ Not in parent delegation
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e626:c281:f0eb:dd47^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com` ⚠️ Not in parent delegation
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.95.24^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-95-24.compute-1.amazonaws.com`
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-03 #1

`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=1785787507

Subdomains

mx.coolkeep.com

Same first word

coolkeep.com

Similar names

keepcool.ca

keepcool.de

keepcool.mu

keepcool.dk

pekeloco.com

keepcool.ch

keepcool.es

keepcool.com.my

keepcool.co.th

keepcool.be

keepcool.net

opceeklo.be

keepcool.biz

keepcool.com.br

keepcool.co.kr

keepcool.ru

keepcool.re

keepcool.eu

keepcool.cn

keepcool.co.id

keepcool.fr

keepcool.at

keepcool.com

keepcool.nl

keepcool.me

keepcool.pl

keepcool.co

DNS History

17 records (8 active, 9 former)

●NSns1.namebrightdns.com2026-02-15 → 2026-08-03 · 3 obs

○ 2018-09-26 19:29:18
● 2026-02-15 18:04:16
● 2026-08-03 20:13:48

○NSns1.undeveloped.com2018-09-26 → 2018-09-26 · 4 obs

○ 2017-01-10 17:03:46
● 2018-09-26 19:29:18
○ 2026-02-15 18:04:16
○ 2026-08-03 20:13:48

●NSns2.namebrightdns.com2026-02-15 → 2026-08-03 · 3 obs

○ 2018-09-26 19:29:18
● 2026-02-15 18:04:16
● 2026-08-03 20:13:48

○NSns2.undeveloped.com2018-09-26 → 2018-09-26 · 4 obs

○ 2017-01-10 17:03:46
● 2018-09-26 19:29:18
○ 2026-02-15 18:04:16
○ 2026-08-03 20:13:48

○NSns61.domaincontrol.com2015-07-04 → 2017-01-10 · 4 obs

● 2015-07-04 23:23:54
● 2017-01-10 17:03:46
○ 2018-09-26 19:29:18
○ 2026-08-03 20:13:48

●NSnsg1.namebrightdns.com2026-02-15 → 2026-08-03 · 3 obs

○ 2018-09-26 19:29:18
● 2026-02-15 18:04:16
● 2026-08-03 20:13:48

●NSnsg2.namebrightdns.com2026-02-15 → 2026-08-03 · 3 obs

○ 2018-09-26 19:29:18
● 2026-02-15 18:04:16
● 2026-08-03 20:13:48

○MXmailstore1.secureserver.net2015-07-04 → 2017-01-10 · 4 obs

● 2015-07-04 23:23:54
● 2017-01-10 17:03:46
○ 2018-09-26 19:29:18
○ 2026-08-03 20:13:48

○MXmx.coolkeep.com2018-09-26 → 2026-02-15 · 5 obs

○ 2017-01-10 17:03:46
● 2018-09-26 19:29:18
● 2026-02-15 18:04:16
○ 2026-02-20 00:27:52
○ 2026-08-03 20:13:48

○MXsmtp.secureserver.net2015-07-04 → 2017-01-10 · 4 obs

● 2015-07-04 23:23:54
● 2017-01-10 17:03:46
○ 2018-09-26 19:29:18
○ 2026-08-03 20:13:48

●A13.223.25.842026-02-15 → 2026-08-03 · 3 obs

○ 2018-09-26 19:29:18
● 2026-02-15 18:04:16
● 2026-08-03 20:13:48

○A184.168.221.372015-07-04 → 2017-01-10 · 4 obs

● 2015-07-04 23:23:54
● 2017-01-10 17:03:46
○ 2018-09-26 19:29:18
○ 2026-08-03 20:13:48

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-15 → 2026-08-03 · 3 obs

○ 2018-09-26 19:29:18
● 2026-02-15 18:04:16
● 2026-08-03 20:13:48

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-15 → 2026-08-03 · 3 obs

○ 2018-09-26 19:29:18
● 2026-02-15 18:04:16
● 2026-08-03 20:13:48

○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522018-09-26 → 2018-09-26 · 4 obs

○ 2017-01-10 17:03:46
● 2018-09-26 19:29:18
○ 2026-02-15 18:04:16
○ 2026-08-03 20:13:48

○A52.58.78.162018-09-26 → 2018-09-26 · 4 obs

○ 2017-01-10 17:03:46
● 2018-09-26 19:29:18
○ 2026-02-15 18:04:16
○ 2026-08-03 20:13:48

●A54.243.117.1972026-02-15 → 2026-08-03 · 3 obs

○ 2018-09-26 19:29:18
● 2026-02-15 18:04:16
● 2026-08-03 20:13:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coolkeep.com	ns1.namebrightdns.com, ns2.namebrightdns.com	8 records

✅ Authoritative Response

Server:100.58.124.42

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolkeep.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

Hierarchy

The domain mx.coolkeep.com falls under the parent coolkeep.com.

IP Addresses

coolkeep.com points to the four IP addresses 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Additional host names — peaklube.com, doubleshock.com, sepmi.com and two others — share IP numbers with coolkeep.com.

Name Servers

coolkeep.com has four authoritative name servers: ns1.namebrightdns.com, ns2.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of coolkeep.com's name servers are shared with other domains, for example mokoe.com, toldbyme.com, mail.qsinvestments.com and two more.

These name servers tend to be deployed in combination with the name servers domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 7 IP numbers:

Hostname nsg1.namebrightdns.com directs to 44.223.19.215, 54.234.103.190 and 174.129.117.232 along with 4 other IP addresses.

Host names that resolve to five IP addresses:

ns2.namebrightdns.com points to 35.175.192.103, 54.163.9.173, 2600:1f18:683a:ae1a:d98d:77d0:4351:e98f and two other IP addresses.

nsg2.namebrightdns.com points to 13.217.95.24, 54.162.235.48, 54.221.37.2 and two other IP addresses.

Host names with three IP numbers:

The hostname ns1.namebrightdns.com directs to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.