🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`corelearninglab.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`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:eb7a:23b2:29d8:e816^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:31e7:1e97:ef04:c7fb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ec0:1f04:82d2:43f6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.214.164^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-214-164.compute-1.amazonaws.com`
		A	18.206.239.168^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-206-239-168.compute-1.amazonaws.com`
		A	184.72.65.107^{🇺🇸 Amazon184.72.64.0/19 IAD prefix}
			PTR	`ec2-184-72-65-107.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4c18:c076:2f6e:fa04^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:73a7:a265:1a90:244c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4147:1105:6a9f:a3a7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:86d7:e006:2666:13d9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.244.46^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-244-46.compute-1.amazonaws.com`
		A	34.227.8.8^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-227-8-8.compute-1.amazonaws.com`
		A	50.17.97.156^{🇺🇸 Amazon50.17.0.0/16 IAD prefix}
			PTR	`ec2-50-17-97-156.compute-1.amazonaws.com`
		A	54.198.126.254^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-126-254.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-11-08 #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=1794192636

Same first word

corelearninglab.com

corelearninglab.co

corelearninglab.org

Similar names

orangebraincell.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSns1.namebrightdns.com2026-08-26 → 2026-11-09 · 4 obs

● 2026-08-26 01:22:58
○ 2026-11-02 11:23:22
● 2026-11-09 00:54:52
● 2026-11-09 03:23:04

●NSnsg1.namebrightdns.com2026-08-26 → 2026-11-09 · 2 obs

● 2026-08-26 01:22:58
● 2026-11-09 03:23:04

●NSnsg2.namebrightdns.com2026-08-26 → 2026-11-09 · 2 obs

● 2026-08-26 01:22:58
● 2026-11-09 03:23:04

●A13.223.25.842026-08-26 → 2026-11-09 · 4 obs

● 2026-08-26 01:22:58
○ 2026-11-02 11:23:22
● 2026-11-09 00:54:52
● 2026-11-09 03:23:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-26 → 2026-11-09 · 4 obs

● 2026-08-26 01:22:58
○ 2026-11-02 11:23:22
● 2026-11-09 00:54:52
● 2026-11-09 03:23:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-26 → 2026-11-09 · 4 obs

● 2026-08-26 01:22:58
○ 2026-11-02 11:23:22
● 2026-11-09 00:54:52
● 2026-11-09 03:23:04

●A54.243.117.1972026-08-26 → 2026-11-09 · 4 obs

● 2026-08-26 01:22:58
○ 2026-11-02 11:23:22
● 2026-11-09 00:54:52
● 2026-11-09 03:23:04

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:3.90.244.46

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corelearninglab.com (unsigned zone)

⏱️ Timing

Total: 256ms | 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	`nsg2.namebrightdns.com, nsg1.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

corelearninglab.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.

niftymeta.com, cutpanda.com, www.aerodromesoftware.com plus two other host names have IP numbers in common with corelearninglab.com.

Name Servers

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

corelearninglab.com has at least partial name server overlap with other domains, such as gigaddict.com, www.realants.com, divinsacre.com and two others.

It is common to see these name servers used together with name servers domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 8 IP addresses each:

nsg2.namebrightdns.com resolves to 3.90.244.46, 34.227.8.8 and 50.17.97.156 among others, with 5 other IP addresses in total.

Hosts with 6 IP addresses each:

nsg1.namebrightdns.com resolves to 13.217.214.164, 18.206.239.168 and 184.72.65.107 among others, with 3 other IP addresses in total.

Host names carrying three IP numbers:

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

corelearninglab.com - robtex.com