validknowledge.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`validknowledge.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:401d:c0e9:501a:ea95^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e84a:f7f7:5ce:2959^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.212.76.155^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-76-155.compute-1.amazonaws.com`
		A	54.162.35.217^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-35-217.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4d75:1c4:16f0:8c4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:74e4:41e9:c023:1ccd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:98ab:a484:6dcd:6ff9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.145.52.192^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-145-52-192.compute-1.amazonaws.com`
		A	54.147.144.60^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-147-144-60.compute-1.amazonaws.com`
		A	54.196.177.234^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-177-234.compute-1.amazonaws.com`
		A	98.86.237.204^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-237-204.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:3938:2e0a:ad6f:3084^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ee7f:d02a:1db8:8f47^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f45:76b4:f0a0:8cc5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6635:a2c6:991e:3ae5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.228.112.246^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-228-112-246.compute-1.amazonaws.com`
		A	98.80.229.212^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-80-229-212.compute-1.amazonaws.com`
		A	98.83.7.197^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-7-197.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-11-04 #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=1793816176

Same first word

validknowledge.com

DNS History

13 records (7 active, 6 former)

●NSns1.namebrightdns.com2026-09-24 → 2026-11-04 · 3 obs

○ 2017-06-19 10:18:02
● 2026-09-24 16:20:50
● 2026-11-04 18:49:58

○NSns13.domaincontrol.com2008-03-19 → 2017-06-19 · 4 obs

● 2008-03-19 09:19:36
● 2017-06-19 10:18:02
○ 2026-09-24 16:20:50
○ 2026-11-04 18:49:58

○NSns14.domaincontrol.com2008-03-19 → 2017-06-19 · 4 obs

● 2008-03-19 09:19:36
● 2017-06-19 10:18:02
○ 2026-09-24 16:20:50
○ 2026-11-04 18:49:58

●NSnsg1.namebrightdns.com2026-09-24 → 2026-11-04 · 3 obs

○ 2017-06-19 10:18:02
● 2026-09-24 16:20:50
● 2026-11-04 18:49:58

●NSnsg2.namebrightdns.com2026-09-24 → 2026-11-04 · 3 obs

○ 2017-06-19 10:18:02
● 2026-09-24 16:20:50
● 2026-11-04 18:49:58

○MXmailstore1.secureserver.net2008-03-19 → 2017-06-19 · 4 obs

● 2008-03-19 09:19:36
● 2017-06-19 10:18:02
○ 2026-09-24 16:20:50
○ 2026-11-04 18:49:58

○MXsmtp.secureserver.net2008-03-19 → 2017-06-19 · 4 obs

● 2008-03-19 09:19:36
● 2017-06-19 10:18:02
○ 2026-09-24 16:20:50
○ 2026-11-04 18:49:58

●A13.223.25.842026-09-24 → 2026-11-04 · 3 obs

○ 2017-06-19 10:18:02
● 2026-09-24 16:20:50
● 2026-11-04 18:49:58

○A184.168.221.82015-07-19 → 2017-06-19 · 5 obs

○ 2008-03-19 09:19:36
● 2015-07-19 14:47:26
● 2017-06-19 10:18:02
○ 2026-09-24 16:20:50
○ 2026-11-04 18:49:58

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-24 → 2026-11-04 · 3 obs

○ 2017-06-19 10:18:02
● 2026-09-24 16:20:50
● 2026-11-04 18:49:58

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-24 → 2026-11-04 · 3 obs

○ 2017-06-19 10:18:02
● 2026-09-24 16:20:50
● 2026-11-04 18:49:58

●A54.243.117.1972026-09-24 → 2026-11-04 · 3 obs

○ 2017-06-19 10:18:02
● 2026-09-24 16:20:50
● 2026-11-04 18:49:58

○A64.202.189.1702008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 09:19:36
○ 2015-07-19 14:47:26
○ 2026-11-04 18:49:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
validknowledge.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	14 records

✅ Authoritative Response

Server:54.145.52.192

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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: 14

Out-of-bailiwick: 14 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

validknowledge.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.

Name Servers

validknowledge.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com resolves to 54.145.52.192, 54.147.144.60 and 54.196.177.234 among others, with 4 other IP addresses in total.

nsg2.namebrightdns.com resolves to 34.228.112.246, 98.80.229.212 and 98.83.7.197 among others, with 4 other IP addresses in total.

Host names with four IP numbers:

The host name ns1.namebrightdns.com points to: 18.212.76.155, 54.162.35.217, 2600:1f18:683a:ae1a:401d:c0e9:501a:ea95 and 2600:1f18:683a:ae1b:e84a:f7f7:5ce:2959.