kucool.com - dns.ninja

`kucool.com`

DNSSEC	⚠️ Not signed
NS	`ns1.namebrightdns.com` ⭐ ⚠️ Not in parent delegation
		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 parent delegation
		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 zone NS records
		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	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 zone NS records
		A	2600:1f18:683a:ae1b:1ae1:a0c9:519c:b048^{🇺🇸 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	3.90.31.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-31-121.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`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-02 #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=1785666532

Same first word

kucool.com

Similar names

cookul.com

kouclo.com

oulock.com

coluko.com

ukcool.com

ukcolo.co.uk

coolku.cc

coolku.cn

lucook.com

ulcook.com

kuloco.cn

locouk.com

DNS History

15 records (4 active, 11 former)

○NSns1.afternic.com2015-10-28 → 2016-01-24 · 5 obs

○ 2015-06-18 18:54:08
● 2015-10-28 01:27:44
● 2016-01-24 05:22:34
○ 2016-04-21 04:31:54
○ 2026-08-02 10:44:02

●NSns1.namebrightdns.com2015-06-18 → 2026-08-02 · 5 obs

● 2015-06-18 18:54:08
○ 2015-10-28 01:27:44
○ 2016-01-24 05:22:34
● 2016-04-21 04:31:54
● 2026-08-02 10:44:02

●NSns2.namebrightdns.com2015-06-18 → 2026-08-02 · 5 obs

● 2015-06-18 18:54:08
○ 2015-10-28 01:27:44
○ 2016-04-21 04:31:54
● 2017-02-09 20:17:22
● 2026-08-02 10:44:02

●NSnsg1.namebrightdns.com2016-04-21 → 2026-08-02 · 5 obs

○ 2016-01-24 05:22:34
● 2016-04-21 04:31:54
○ 2017-02-09 20:17:22
● 2026-03-17 06:35:22
● 2026-08-02 10:44:02

●NSnsg2.namebrightdns.com2016-04-21 → 2026-08-02 · 5 obs

○ 2016-01-24 05:22:34
● 2016-04-21 04:31:54
○ 2017-02-09 20:17:22
● 2026-03-17 06:35:22
● 2026-08-02 10:44:02

○MXanmail.namebrightmail.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 18:54:08
○ 2015-10-28 01:27:44
○ 2026-08-02 10:44:02

○A184.168.221.1042015-10-28 → 2016-01-24 · 5 obs

○ 2015-06-18 18:54:08
● 2015-10-28 01:27:44
● 2016-01-24 05:22:34
○ 2016-04-21 04:31:54
○ 2026-08-02 10:44:02

○A34.199.151.1632017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-21 04:31:54
● 2017-02-09 20:17:22
○ 2026-03-17 06:35:22
○ 2026-08-02 10:44:02

○A52.20.154.32017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-21 04:31:54
● 2017-02-09 20:17:22
○ 2026-03-17 06:35:22
○ 2026-08-02 10:44:02

○A52.200.243.1232016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-24 05:22:34
● 2016-04-21 04:31:54
○ 2017-02-09 20:17:22
○ 2026-08-02 10:44:02

○A54.152.144.2432016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-24 05:22:34
● 2016-04-21 04:31:54
○ 2017-02-09 20:17:22
○ 2026-08-02 10:44:02

○A54.174.31.2542015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 18:54:08
○ 2017-02-09 20:17:22
○ 2026-08-02 10:44:02

○A54.208.74.2152015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 18:54:08
○ 2017-02-09 20:17:22
○ 2026-08-02 10:44:02

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-18 → 2016-04-21 · 6 obs

● 2015-06-18 18:54:08
○ 2015-10-28 01:27:44
○ 2016-01-24 05:22:34
● 2016-04-21 04:31:54
○ 2017-02-09 20:17:22
○ 2026-08-02 10:44:02

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-09 → 2017-02-09 · 4 obs

○ 2016-04-21 04:31:54
● 2017-02-09 20:17:22
○ 2026-03-17 06:35:22
○ 2026-08-02 10:44:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
kucool.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kucool.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
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

Name Servers

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

kucool.com shares at least some of its name servers with other domains, including cngconnect.com, amgdigital.com, smtp.apnatime.com and two others.

These name servers are frequently paired with the name servers domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 6 IP numbers:

nsg1.namebrightdns.com carries IP addresses 44.223.19.215, 54.234.103.190 and 174.129.117.232, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.90.31.121, 54.162.235.48 and 54.221.37.2, with 3 other addresses beyond those.

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.

Host names with three IP numbers:

ns1.namebrightdns.com resolves to three addresses: 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.