🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`corecontext.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:cb3e:620a:7f7c:6fb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:eb7a:23b2:29d8:e816^{🇺🇸 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:70b4:9398:c096:1038^{🇺🇸 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	3.85.185.170^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-185-170.compute-1.amazonaws.com`
		A	3.90.244.46^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-244-46.compute-1.amazonaws.com`
		A	13.217.214.164^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-214-164.compute-1.amazonaws.com`
		A	184.198.205.178^{🇺🇸 Amazon184.192.0.0/10}
			PTR	`ec2-184-198-205-178.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:43c:1a18:bc0:8a2b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2243:4dae:c3fe:b6d9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.227.8.8^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-227-8-8.compute-1.amazonaws.com`
		A	98.81.150.97^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-150-97.compute-1.amazonaws.com`
		A	98.88.30.249^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-88-30-249.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-11-15 #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=1794754113

Same first word

corecontext.app

corecontext.co.uk

corecontext.net

corecontext.com

corecontext.in

corecontext.shop

corecontext.blog

corecontext.io

corecontext.xyz

corecontext.org

corecontext.info

corecontext.help

corecontext.ai

Similar names

contextcore.me

contextcore.md

contextcore.tech

contextcore.xyz

cortexnetco.com

contextcore.cyou

contextcore.io

contextcore.app

contextcore.si

contextcore.ai

contextcore.net

contextcore.ru

Previous names

Next names

DNS History

16 records (7 active, 9 former)

●NSns1.namebrightdns.com2026-08-21 → 2026-11-15 · 3 obs

○ 2017-12-28 14:46:34
● 2026-08-21 11:33:54
● 2026-11-15 15:02:42

○NSns1626.ztomy.com2016-04-30 → 2017-12-28 · 5 obs

○ 2015-07-05 21:19:22
● 2016-04-30 07:59:22
● 2017-12-28 14:46:34
○ 2026-08-21 11:33:54
○ 2026-11-15 15:02:42

○NSns2626.ztomy.com2016-04-30 → 2017-12-28 · 5 obs

○ 2015-07-05 21:19:22
● 2016-04-30 07:59:22
● 2017-12-28 14:46:34
○ 2026-08-21 11:33:54
○ 2026-11-15 15:02:42

○NSns93.worldnic.com2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 21:19:22
○ 2016-04-30 07:59:22
○ 2026-11-15 15:02:42

○NSns94.worldnic.com2015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 21:19:22
○ 2016-04-30 07:59:22
○ 2026-11-15 15:02:42

●NSnsg1.namebrightdns.com2026-08-21 → 2026-11-15 · 3 obs

○ 2017-12-28 14:46:34
● 2026-08-21 11:33:54
● 2026-11-15 15:02:42

●NSnsg2.namebrightdns.com2026-08-21 → 2026-11-15 · 3 obs

○ 2017-12-28 14:46:34
● 2026-08-21 11:33:54
● 2026-11-15 15:02:42

○MXmail.b-io.co2015-11-10 → 2016-02-02 · 4 obs

● 2015-11-10 05:13:04
● 2016-02-02 19:35:32
○ 2016-04-30 07:59:22
○ 2026-11-15 15:02:42

●A13.223.25.842026-08-21 → 2026-11-15 · 3 obs

○ 2017-12-28 14:46:34
● 2026-08-21 11:33:54
● 2026-11-15 15:02:42

○A204.11.56.482016-04-30 → 2017-12-28 · 5 obs

○ 2016-02-02 19:35:32
● 2016-04-30 07:59:22
● 2017-12-28 14:46:34
○ 2026-08-21 11:33:54
○ 2026-11-15 15:02:42

○A208.91.197.1322015-11-10 → 2016-02-02 · 5 obs

○ 2015-07-05 21:19:22
● 2015-11-10 05:13:04
● 2016-02-02 19:35:32
○ 2016-04-30 07:59:22
○ 2026-11-15 15:02:42

○A208.91.197.232015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 21:19:22
○ 2015-11-10 05:13:04
○ 2026-11-15 15:02:42

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-21 → 2026-11-15 · 3 obs

○ 2017-12-28 14:46:34
● 2026-08-21 11:33:54
● 2026-11-15 15:02:42

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-21 → 2026-11-15 · 3 obs

○ 2017-12-28 14:46:34
● 2026-08-21 11:33:54
● 2026-11-15 15:02:42

●A54.243.117.1972026-08-21 → 2026-11-15 · 3 obs

○ 2017-12-28 14:46:34
● 2026-08-21 11:33:54
● 2026-11-15 15:02:42

○PTRns1626.ztomy.com2017-01-07 → 2017-12-28 · 4 obs

● 2017-01-07 21:00:20
● 2017-12-28 14:46:34
○ 2026-08-21 11:33:54
○ 2026-11-15 15:02:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
corecontext.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	14 records

✅ Authoritative Response

Server:98.81.150.97

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corecontext.com (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
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	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
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

corecontext.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.

cbvisual.com, housesofa.com, monstersuniverse.com plus two other host names have IP numbers in common with corecontext.com.

Name Servers

corecontext.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

There is at least partial name server overlap between corecontext.com and other domains — www.instore360.com, studyapplication.com, baobabu.com and two more among them.

The name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com are often found in combination with these name servers.

Hosts with 9 IP addresses each:

nsg1.namebrightdns.com maps to 3.85.185.170, 3.90.244.46, 13.217.214.164 and 6 additional IP addresses.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 34.227.8.8, 98.81.150.97 and 98.88.30.249 along with two other addresses.

Host names carrying three IP numbers:

ns1.namebrightdns.com maps to three IP addresses: 18.212.76.155, 2600:1f18:683a:ae1a:401d:c0e9:501a:ea95 and 2600:1f18:683a:ae1b:e84a:f7f7:5ce:2959.

corecontext.com - robtex.com

corecontext.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`corecontext.com`

`com`