koolzapp.com - dns.ninja

`koolzapp.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` ⭐
		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	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4f4e:999e:923d:5c17^{🇺🇸 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	3.93.61.140^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-61-140.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.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`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:18c:37a5:651d:7bdc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		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	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`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-07 #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=1786136289

Previously MX for

www.koolzapp.com

koolzapp.com

Subdomains

www.koolzapp.com

Same first word

koolzapp.com

Similar names

koolappz.com

DNS History

17 records (7 active, 10 former)

○NSdm1.dns.com2021-06-13 → 2021-06-13 · 4 obs

○ 2017-06-13 12:50:08
● 2021-06-13 02:03:28
○ 2026-03-24 13:26:48
○ 2026-08-07 21:00:34

○NSdm2.dns.com2021-06-13 → 2021-06-13 · 4 obs

○ 2017-06-13 12:50:08
● 2021-06-13 02:03:28
○ 2026-03-24 13:26:48
○ 2026-08-07 21:00:34

●NSns1.namebrightdns.com2026-03-24 → 2026-08-07 · 3 obs

○ 2021-06-13 02:03:28
● 2026-03-24 13:26:48
● 2026-08-07 21:00:34

○NSns1.rhostjh.com2015-07-05 → 2015-12-29 · 4 obs

● 2015-07-05 08:04:46
● 2015-12-29 12:08:32
○ 2016-03-27 18:46:42
○ 2026-08-07 21:00:34

○NSns1.servconfig.com2016-03-27 → 2017-06-13 · 5 obs

○ 2015-12-29 12:08:32
● 2016-03-27 18:46:42
● 2017-06-13 12:50:08
○ 2021-06-13 02:03:28
○ 2026-08-07 21:00:34

○NSns2.rhostjh.com2015-07-05 → 2015-12-29 · 4 obs

● 2015-07-05 08:04:46
● 2015-12-29 12:08:32
○ 2016-03-27 18:46:42
○ 2026-08-07 21:00:34

○NSns2.servconfig.com2016-03-27 → 2017-06-13 · 5 obs

○ 2015-12-29 12:08:32
● 2016-03-27 18:46:42
● 2017-06-13 12:50:08
○ 2021-06-13 02:03:28
○ 2026-08-07 21:00:34

●NSnsg1.namebrightdns.com2026-03-24 → 2026-08-07 · 3 obs

○ 2021-06-13 02:03:28
● 2026-03-24 13:26:48
● 2026-08-07 21:00:34

●NSnsg2.namebrightdns.com2026-03-24 → 2026-08-07 · 3 obs

○ 2021-06-13 02:03:28
● 2026-03-24 13:26:48
● 2026-08-07 21:00:34

○MXkoolzapp.com2015-07-05 → 2017-06-13 · 4 obs

● 2015-07-05 08:04:46
● 2017-06-13 12:50:08
○ 2021-06-13 02:03:28
○ 2026-08-07 21:00:34

●A13.223.25.842026-03-24 → 2026-08-07 · 3 obs

○ 2021-06-13 02:03:28
● 2026-03-24 13:26:48
● 2026-08-07 21:00:34

○A173.254.59.862015-07-05 → 2015-12-29 · 4 obs

● 2015-07-05 08:04:46
● 2015-12-29 12:08:32
○ 2016-03-27 18:46:42
○ 2026-08-07 21:00:34

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-24 → 2026-08-07 · 3 obs

○ 2021-06-13 02:03:28
● 2026-03-24 13:26:48
● 2026-08-07 21:00:34

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-24 → 2026-08-07 · 3 obs

○ 2021-06-13 02:03:28
● 2026-03-24 13:26:48
● 2026-08-07 21:00:34

○A45.39.33.1702021-06-13 → 2021-06-13 · 4 obs

○ 2017-06-13 12:50:08
● 2021-06-13 02:03:28
○ 2026-03-24 13:26:48
○ 2026-08-07 21:00:34

●A54.243.117.1972026-03-24 → 2026-08-07 · 3 obs

○ 2021-06-13 02:03:28
● 2026-03-24 13:26:48
● 2026-08-07 21:00:34

○A74.124.212.1942016-03-27 → 2017-06-13 · 5 obs

○ 2015-12-29 12:08:32
● 2016-03-27 18:46:42
● 2017-06-13 12:50:08
○ 2021-06-13 02:03:28
○ 2026-08-07 21:00:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
koolzapp.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koolzapp.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

www.koolzapp.com is a subdomain of koolzapp.com.

IP Addresses

koolzapp.com directs to four IP numbers, which are 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 — rapdex.com, thinan.com, arabcosmetics.com and two others — share IP numbers with koolzapp.com.

Name Servers

The authoritative name servers for koolzapp.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

The name servers of koolzapp.com overlap at least partially with those of other domains — among them 68eeee.com, aficiona2.com, www.staget.com and two more.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are commonly seen alongside these name servers.

Host names with 7 IP numbers:

Hostname nsg2.namebrightdns.com directs to 54.162.235.48, 54.221.37.2 and 54.235.53.129 along with 4 other IP addresses.

Host names that resolve to five IP addresses:

nsg1.namebrightdns.com points to 3.93.61.140, 100.27.188.59, 174.129.117.232 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.