`koo2.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	2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.83.148^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-83-148.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.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:8e29:87d8:f97c:1291^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		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`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-10 #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=1786384624

Same first word

koo2.cn

koo2.com

Similar names

2koo.ir

2koo.com

oo2k.com

o2ko.com

2ook.com

ok2o.com

o2ok.org

ko2o.com

k2oo.df.gov.br

ook2.com

DNS History

14 records (7 active, 7 former)

○NSdns31.hichina.com2015-12-22 → 2020-01-25 · 5 obs

○ 2015-08-09 20:22:14
● 2015-12-22 11:24:26
● 2020-01-25 19:08:22
○ 2026-06-11 16:40:06
○ 2026-08-10 18:18:54

○NSdns32.hichina.com2015-12-22 → 2020-01-25 · 5 obs

○ 2015-08-09 20:22:14
● 2015-12-22 11:24:26
● 2020-01-25 19:08:22
○ 2026-06-11 16:40:06
○ 2026-08-10 18:18:54

○NSf1g1ns1.dnspod.net2015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 20:22:14
○ 2015-12-22 11:24:26
○ 2026-08-10 18:18:54

○NSf1g1ns2.dnspod.net2015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 20:22:14
○ 2015-12-22 11:24:26
○ 2026-08-10 18:18:54

●NSns1.namebrightdns.com2026-06-11 → 2026-08-10 · 3 obs

○ 2020-01-25 19:08:22
● 2026-06-11 16:40:06
● 2026-08-10 18:18:54

●NSnsg1.namebrightdns.com2026-06-11 → 2026-08-10 · 3 obs

○ 2020-01-25 19:08:22
● 2026-06-11 16:40:06
● 2026-08-10 18:18:54

●NSnsg2.namebrightdns.com2026-06-11 → 2026-08-10 · 3 obs

○ 2020-01-25 19:08:22
● 2026-06-11 16:40:06
● 2026-08-10 18:18:54

○MXmxn.mxhichina.com2015-12-22 → 2020-01-25 · 6 obs

● 2015-12-22 11:24:26
○ 2016-04-13 09:34:10
○ 2017-01-12 01:47:30
● 2020-01-25 19:08:22
○ 2026-06-11 16:40:06
○ 2026-08-10 18:18:54

○MXmxw.mxhichina.com2015-12-22 → 2020-01-25 · 6 obs

● 2015-12-22 11:24:26
○ 2016-04-13 09:34:10
○ 2017-01-12 01:47:30
● 2020-01-25 19:08:22
○ 2026-06-11 16:40:06
○ 2026-08-10 18:18:54

○A114.215.88.2282016-04-13 → 2017-01-12 · 4 obs

● 2016-04-13 09:34:10
● 2017-01-12 01:47:30
○ 2020-01-25 19:08:22
○ 2026-08-10 18:18:54

●A13.223.25.842026-06-11 → 2026-08-10 · 3 obs

○ 2020-01-25 19:08:22
● 2026-06-11 16:40:06
● 2026-08-10 18:18:54

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-11 → 2026-08-10 · 3 obs

○ 2020-01-25 19:08:22
● 2026-06-11 16:40:06
● 2026-08-10 18:18:54

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-11 → 2026-08-10 · 3 obs

○ 2020-01-25 19:08:22
● 2026-06-11 16:40:06
● 2026-08-10 18:18:54

●A54.243.117.1972026-06-11 → 2026-08-10 · 3 obs

○ 2020-01-25 19:08:22
● 2026-06-11 16:40:06
● 2026-08-10 18:18:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
koo2.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:100.27.188.59

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koo2.com (unsigned zone)

⏱️ Timing

Total: 185ms | 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	`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: 12

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

Analysis

IP Addresses

koo2.com resolves to 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.

Two other host names, along with www.validatetoken.com, theamen.com and drivenmobility.com, also share IP numbers with koo2.com.

Name Servers

Three name servers are authoritative for koo2.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

koo2.com has at least partial name server overlap with other domains, such as yinbo888.com, mail.filmsarchive.com, theexcellentcompany.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

DNS names with 7 IP addresses:

nsg1.namebrightdns.com carries IP addresses 3.81.83.148, 54.152.124.255 and 54.211.183.184, with 4 other addresses beyond those.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 54.221.37.2, 54.235.53.129, 100.27.188.59 and two others.

Hostnames that map to 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.

koo2.com - robtex.com

koo2.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`koo2.com`

`com`