🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgecode.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:45dd:dfbb:f121:f078^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:dbe4:7131:a2ea:398^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b285:8df0:5f0a:e545^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.221.254^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-221-254.compute-1.amazonaws.com`
		A	54.85.23.111^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-85-23-111.compute-1.amazonaws.com`
		A	98.87.158.131^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-87-158-131.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:d303:3ef1:e1d2:1427^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d80:47f8:6d2b:afb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7547:870d:9d54:e15^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.58.200^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-58-200.compute-1.amazonaws.com`
		A	54.80.160.83^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-160-83.compute-1.amazonaws.com`
		A	107.23.142.224^{🇺🇸 Amazon107.23.128.0/17 EC2 VPC-IA prefix}
			PTR	`ec2-107-23-142-224.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-01 #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=1788277925

Same first word

knowledgecode.jp

knowledgecode.com

knowledgecode.xyz

Similar names

codeknowledge.com

englewooddeck.com

codeknowledge.xyz

codeknowledge.ai

Previous names

Next names

DNS History

19 records (7 active, 12 former)

○NSns1.afternic.com2015-05-17 → 2016-09-22 · 5 obs

○ 2007-10-30 17:59:08
● 2015-05-17 11:41:08
● 2016-09-22 09:44:06
○ 2017-04-09 04:22:24
○ 2026-09-01 16:21:58

●NSns1.namebrightdns.com2026-08-20 → 2026-09-01 · 3 obs

○ 2017-04-09 04:22:24
● 2026-08-20 22:49:36
● 2026-09-01 16:21:58

○NSns1.ndsplitter.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-09-22 09:44:06
● 2017-04-09 04:22:24
○ 2026-08-20 22:49:36
○ 2026-09-01 16:21:58

○NSns2.ndsplitter.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-09-22 09:44:06
● 2017-04-09 04:22:24
○ 2026-08-20 22:49:36
○ 2026-09-01 16:21:58

○NSns3.ndsplitter.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-09-22 09:44:06
● 2017-04-09 04:22:24
○ 2026-08-20 22:49:36
○ 2026-09-01 16:21:58

○NSns43.worldnic.com2007-10-30 → 2007-10-30 · 3 obs

● 2007-10-30 17:59:08
○ 2015-05-17 11:41:08
○ 2026-09-01 16:21:58

○NSns44.worldnic.com2007-10-30 → 2007-10-30 · 3 obs

● 2007-10-30 17:59:08
○ 2015-05-17 11:41:08
○ 2026-09-01 16:21:58

●NSnsg1.namebrightdns.com2026-08-20 → 2026-09-01 · 3 obs

○ 2017-04-09 04:22:24
● 2026-08-20 22:49:36
● 2026-09-01 16:21:58

●NSnsg2.namebrightdns.com2026-08-20 → 2026-09-01 · 3 obs

○ 2017-04-09 04:22:24
● 2026-08-20 22:49:36
● 2026-09-01 16:21:58

○MXmx145.m1bp.com2017-04-09 → 2017-04-09 · 3 obs

● 2017-04-09 04:22:24
○ 2026-08-20 22:49:36
○ 2026-09-01 16:21:58

○MXmx145.mb5p.com2017-04-09 → 2017-04-09 · 3 obs

● 2017-04-09 04:22:24
○ 2026-08-20 22:49:36
○ 2026-09-01 16:21:58

●A13.223.25.842026-08-20 → 2026-09-01 · 3 obs

○ 2017-04-09 04:22:24
● 2026-08-20 22:49:36
● 2026-09-01 16:21:58

○A144.76.0.2422017-04-09 → 2017-04-09 · 4 obs

○ 2016-09-22 09:44:06
● 2017-04-09 04:22:24
○ 2026-08-20 22:49:36
○ 2026-09-01 16:21:58

○A144.76.1.1302017-04-09 → 2017-04-09 · 4 obs

○ 2016-09-22 09:44:06
● 2017-04-09 04:22:24
○ 2026-08-20 22:49:36
○ 2026-09-01 16:21:58

○A184.168.221.1042015-05-17 → 2016-09-22 · 5 obs

○ 2007-10-30 17:59:08
● 2015-05-17 11:41:08
● 2016-09-22 09:44:06
○ 2017-04-09 04:22:24
○ 2026-09-01 16:21:58

○A209.62.20.1882007-10-30 → 2007-10-30 · 3 obs

● 2007-10-30 17:59:08
○ 2015-05-17 11:41:08
○ 2026-09-01 16:21:58

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-20 → 2026-09-01 · 3 obs

○ 2017-04-09 04:22:24
● 2026-08-20 22:49:36
● 2026-09-01 16:21:58

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-20 → 2026-09-01 · 3 obs

○ 2017-04-09 04:22:24
● 2026-08-20 22:49:36
● 2026-09-01 16:21:58

●A54.243.117.1972026-08-20 → 2026-09-01 · 3 obs

○ 2017-04-09 04:22:24
● 2026-08-20 22:49:36
● 2026-09-01 16:21:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knowledgecode.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	26 records

✅ Authoritative Response

Server:3.90.221.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgecode.com (unsigned zone)

⏱️ Timing

Total: 680ms | 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: 26

Out-of-bailiwick: 26 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

knowledgecode.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.

golfflow.com, drklee.com, hawkeyepictures.com plus two other host names have IP numbers in common with knowledgecode.com.

Name Servers

DNS for knowledgecode.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of knowledgecode.com's name servers are shared with other domains, for example rusticinc.com, mail.hammertausch.com, teenhuman.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 6 IP addresses each:

nsg1.namebrightdns.com has IP addresses 3.90.221.254, 54.85.23.111 and 98.87.158.131, plus 3 other.

nsg2.namebrightdns.com has IP addresses 3.80.58.200, 54.80.160.83 and 107.23.142.224, plus 3 other.

Host names carrying three IP numbers:

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

knowledgecode.com - robtex.com