🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgeera.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:268a:fa85:7cb7:6dc0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:cbdd:7e1e:6ae2:dc26^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.164.248.245^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-248-245.compute-1.amazonaws.com`
		A	54.221.100.69^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-100-69.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:4cc0:5acf:aad1:572a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:bf98:4592:dea7:ef46^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:43a1:2a31:b901:d2f6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:44ba:1b15:cef8:e750^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.82.145^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-82-145.compute-1.amazonaws.com`
		A	18.212.113.20^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-113-20.compute-1.amazonaws.com`
		A	34.207.141.12^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-141-12.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:949e:42aa:fd21:ecef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:df9d:da8:3792:e86e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.70.139^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-70-139.compute-1.amazonaws.com`
		A	52.90.122.106^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-122-106.compute-1.amazonaws.com`
		A	54.82.105.15^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-105-15.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-11 #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=1791737404

Same first word

knowledgeera.org

knowledgeera.com

Previous names

Next names

DNS History

25 records (7 active, 18 former)

●NSdomain-for-sale.hugedomainsdns.com2026-08-28 → 2026-10-11 · 3 obs

○ 2017-12-18 06:36:46
● 2026-08-28 04:48:34
● 2026-10-11 17:02:08

●NSforsale.hugedomainsdns.com2026-08-28 → 2026-10-11 · 3 obs

○ 2017-12-18 06:36:46
● 2026-08-28 04:48:34
● 2026-10-11 17:02:08

●NSns1.namebrightdns.com2016-04-03 → 2026-10-11 · 5 obs

○ 2016-01-15 18:38:40
● 2016-04-03 02:11:00
○ 2016-12-09 04:54:34
● 2017-12-18 06:36:46
● 2026-10-11 17:02:08

○NSns2.namebrightdns.com2016-04-03 → 2017-12-18 · 6 obs

○ 2016-01-15 18:38:40
● 2016-04-03 02:11:00
○ 2016-12-09 04:54:34
● 2017-12-18 06:36:46
○ 2026-08-28 04:48:34
○ 2026-10-11 17:02:08

○NSnsg1.namebrightdns.com2015-05-23 → 2016-01-15 · 4 obs

● 2015-05-23 00:46:52
● 2016-01-15 18:38:40
○ 2016-04-03 02:11:00
○ 2026-10-11 17:02:08

○NSnsg2.namebrightdns.com2015-05-23 → 2016-01-15 · 4 obs

● 2015-05-23 00:46:52
● 2016-01-15 18:38:40
○ 2016-04-03 02:11:00
○ 2026-10-11 17:02:08

○NSnst1.namebrightdns.com2016-12-09 → 2016-12-09 · 4 obs

○ 2016-04-03 02:11:00
● 2016-12-09 04:54:34
○ 2017-12-18 06:36:46
○ 2026-10-11 17:02:08

○NSnst2.namebrightdns.com2016-12-09 → 2016-12-09 · 4 obs

○ 2016-04-03 02:11:00
● 2016-12-09 04:54:34
○ 2017-12-18 06:36:46
○ 2026-10-11 17:02:08

○MXanmail.namebrightmail.com2015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 00:46:52
○ 2015-10-19 01:36:44
○ 2026-10-11 17:02:08

○A107.21.42.1422016-04-03 → 2016-04-03 · 4 obs

○ 2016-01-15 18:38:40
● 2016-04-03 02:11:00
○ 2016-12-09 04:54:34
○ 2026-10-11 17:02:08

●A13.223.25.842026-08-28 → 2026-10-11 · 3 obs

○ 2017-12-18 06:36:46
● 2026-08-28 04:48:34
● 2026-10-11 17:02:08

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-28 → 2026-10-11 · 3 obs

○ 2017-12-18 06:36:46
● 2026-08-28 04:48:34
● 2026-10-11 17:02:08

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-28 → 2026-10-11 · 3 obs

○ 2017-12-18 06:36:46
● 2026-08-28 04:48:34
● 2026-10-11 17:02:08

○A52.21.52.1092016-01-15 → 2016-01-15 · 4 obs

○ 2015-10-19 01:36:44
● 2016-01-15 18:38:40
○ 2016-04-03 02:11:00
○ 2026-10-11 17:02:08

○A54.174.149.302016-04-03 → 2016-04-03 · 4 obs

○ 2016-01-15 18:38:40
● 2016-04-03 02:11:00
○ 2016-12-09 04:54:34
○ 2026-10-11 17:02:08

○A54.174.31.2542015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-23 00:46:52
● 2015-10-19 01:36:44
○ 2016-01-15 18:38:40
○ 2026-10-11 17:02:08

○A54.208.74.2152015-10-19 → 2015-10-19 · 4 obs

○ 2015-05-23 00:46:52
● 2015-10-19 01:36:44
○ 2016-01-15 18:38:40
○ 2026-10-11 17:02:08

○A54.209.174.1672016-01-15 → 2016-01-15 · 4 obs

○ 2015-10-19 01:36:44
● 2016-01-15 18:38:40
○ 2016-04-03 02:11:00
○ 2026-10-11 17:02:08

○A54.236.84.1112015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 00:46:52
○ 2017-12-18 06:36:46
○ 2026-10-11 17:02:08

●A54.243.117.1972026-08-28 → 2026-10-11 · 3 obs

○ 2017-12-18 06:36:46
● 2026-08-28 04:48:34
● 2026-10-11 17:02:08

○A54.84.80.1732016-12-09 → 2016-12-09 · 4 obs

○ 2016-04-03 02:11:00
● 2016-12-09 04:54:34
○ 2017-12-18 06:36:46
○ 2026-10-11 17:02:08

○A54.85.146.1862015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 00:46:52
○ 2017-12-18 06:36:46
○ 2026-10-11 17:02:08

○A54.88.107.1402016-12-09 → 2016-12-09 · 4 obs

○ 2016-04-03 02:11:00
● 2016-12-09 04:54:34
○ 2017-12-18 06:36:46
○ 2026-10-11 17:02:08

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-23 → 2016-04-03 · 4 obs

● 2015-05-23 00:46:52
● 2016-04-03 02:11:00
○ 2016-12-09 04:54:34
○ 2026-10-11 17:02:08

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-09 → 2017-12-18 · 5 obs

○ 2016-04-03 02:11:00
● 2016-12-09 04:54:34
● 2017-12-18 06:36:46
○ 2026-08-28 04:48:34
○ 2026-10-11 17:02:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
knowledgeera.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	12 records

✅ Authoritative Response

Server:13.221.70.139

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgeera.com (unsigned zone)

⏱️ Timing

Total: 588ms | 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	`forsale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.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 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

knowledgeera.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.

suddenurge.com, 209-114-39-205.static.cloud-ips.com, edecouverte.com plus two other host names have IP numbers in common with knowledgeera.com.

Name Servers

knowledgeera.com carries NS records delegating to domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

knowledgeera.com has at least partial name server overlap with other domains, such as fcwl365.com, health55.com, boardtube.com and two others.

These name servers tend to appear together with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Hosts with 7 IP addresses each:

domain-for-sale.hugedomainsdns.com resolves to 3.87.82.145, 18.212.113.20 and 34.207.141.12 among others, with 4 other IP addresses in total.

Hosts with five IP addresses:

forsale.hugedomainsdns.com has IP addresses 13.221.70.139, 52.90.122.106 and 54.82.105.15 along with two other addresses.

Host names with four IP addresses:

ns1.namebrightdns.com has four IP addresses: 54.164.248.245, 54.221.100.69, 2600:1f18:683a:ae1a:268a:fa85:7cb7:6dc0 and 2600:1f18:683a:ae1b:cbdd:7e1e:6ae2:dc26.

knowledgeera.com - robtex.com