`coregroups.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:27ca:dbe8:b1c3:fec5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:8b2d:453e:ca75:106e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2427:9525:f0f1:7d8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2dc4:130b:4451:428e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.95.236.160^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-95-236-160.compute-1.amazonaws.com`
		A	34.207.136.34^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-136-34.compute-1.amazonaws.com`
		A	44.222.225.109^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-222-225-109.compute-1.amazonaws.com`
		A	54.173.58.19^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-173-58-19.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:9cac:e652:15a1:efc2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:a6e6:411e:8d1e:b22c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:97d:2f7d:b5ec:a3b1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:35a3:92d6:50d7:5279^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4998:887:9b75:86c8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:cb20:3276:eb8d:4dc8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	50.17.26.12^{🇺🇸 Amazon50.17.0.0/16 IAD prefix}
			PTR	`ec2-50-17-26-12.compute-1.amazonaws.com`
		A	54.80.255.88^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-255-88.compute-1.amazonaws.com`
		A	54.156.72.40^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-156-72-40.compute-1.amazonaws.com`
		A	54.163.199.179^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-199-179.compute-1.amazonaws.com`
		A	54.204.111.69^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-204-111-69.compute-1.amazonaws.com`
		A	54.242.24.142^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-24-142.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:266a:9e7f:396e:2d06^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:29d5:28f1:d92c:9fc9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:c548:5ab4:bcc8:7954^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b906:75b2:a90e:c717^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:dc99:5062:557a:d433^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.130.204^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-130-204.compute-1.amazonaws.com`
		A	50.16.74.14^{🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix}
			PTR	`ec2-50-16-74-14.compute-1.amazonaws.com`
		A	52.54.183.32^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-54-183-32.compute-1.amazonaws.com`
		A	54.242.146.158^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-146-158.compute-1.amazonaws.com`
		A	100.27.205.48^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-205-48.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-23 #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=1776996211

Same first word

coregroups.com

Similar names

DNS History

23 records (7 active, 16 former)

●NSdomain-for-sale.hugedomainsdns.com2026-04-24 → 2026-04-24 · 2 obs

○ 2017-02-12 05:08:32
● 2026-04-24 02:16:36

●NSforsale.hugedomainsdns.com2026-04-24 → 2026-04-24 · 2 obs

○ 2017-02-12 05:08:32
● 2026-04-24 02:16:36

●NSns1.namebrightdns.com2015-07-26 → 2026-04-24 · 4 obs

● 2015-07-26 03:09:10
● 2016-07-01 02:52:36
○ 2017-02-12 05:08:32
● 2026-04-24 02:16:36

○NSns2.namebrightdns.com2015-07-26 → 2016-07-01 · 6 obs

● 2015-07-26 03:09:10
○ 2015-12-05 06:40:04
● 2016-03-10 18:50:56
● 2016-07-01 02:52:36
○ 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

○NSnsg1.namebrightdns.com2015-07-26 → 2015-12-05 · 4 obs

● 2015-07-26 03:09:10
● 2015-12-05 06:40:04
○ 2016-03-10 18:50:56
○ 2026-04-24 02:16:36

○NSnsg2.namebrightdns.com2015-12-05 → 2015-12-05 · 4 obs

○ 2015-07-26 03:09:10
● 2015-12-05 06:40:04
○ 2016-03-10 18:50:56
○ 2026-04-24 02:16:36

○NSnst1.namebrightdns.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-07-01 02:52:36
● 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

○NSnst2.namebrightdns.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-07-01 02:52:36
● 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

○MXanmail.namebrightmail.com2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 03:09:10
○ 2015-12-05 06:40:04
○ 2026-04-24 02:16:36

●A13.223.25.842026-04-24 → 2026-04-24 · 2 obs

○ 2017-02-12 05:08:32
● 2026-04-24 02:16:36

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-24 → 2026-04-24 · 2 obs

○ 2017-02-12 05:08:32
● 2026-04-24 02:16:36

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-24 → 2026-04-24 · 2 obs

○ 2017-02-12 05:08:32
● 2026-04-24 02:16:36

○A52.0.96.242016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-05 06:40:04
● 2016-03-10 18:50:56
○ 2016-07-01 02:52:36
○ 2026-04-24 02:16:36

○A52.1.32.252017-02-12 → 2017-02-12 · 3 obs

○ 2016-07-01 02:52:36
● 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

○A52.200.243.1232016-07-01 → 2016-07-01 · 4 obs

○ 2016-03-10 18:50:56
● 2016-07-01 02:52:36
○ 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

○A52.71.117.992016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-05 06:40:04
● 2016-03-10 18:50:56
○ 2016-07-01 02:52:36
○ 2026-04-24 02:16:36

○A54.152.144.2432016-07-01 → 2016-07-01 · 4 obs

○ 2016-03-10 18:50:56
● 2016-07-01 02:52:36
○ 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

○A54.174.31.2542015-07-26 → 2015-12-05 · 4 obs

● 2015-07-26 03:09:10
● 2015-12-05 06:40:04
○ 2016-03-10 18:50:56
○ 2026-04-24 02:16:36

○A54.208.74.2152015-07-26 → 2015-12-05 · 4 obs

● 2015-07-26 03:09:10
● 2015-12-05 06:40:04
○ 2016-03-10 18:50:56
○ 2026-04-24 02:16:36

●A54.243.117.1972026-04-24 → 2026-04-24 · 2 obs

○ 2017-02-12 05:08:32
● 2026-04-24 02:16:36

○A54.88.133.922017-02-12 → 2017-02-12 · 3 obs

○ 2016-07-01 02:52:36
● 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-26 → 2016-07-01 · 4 obs

● 2015-07-26 03:09:10
● 2016-07-01 02:52:36
○ 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-12 → 2017-02-12 · 3 obs

○ 2016-07-01 02:52:36
● 2017-02-12 05:08:32
○ 2026-04-24 02:16:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coregroups.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	22 records

✅ Authoritative Response

Server:54.156.72.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coregroups.com (unsigned zone)

⏱️ Timing

Total: 126ms | 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	`domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

coregroups.com resolves to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names such as golfbrasil.com, meinvrenliu.jayss.com, pubu888.com, pampas.org and snm1oqz.waka168.com share IPs with coregroups.com.

Name Servers

coregroups.com is delegated to three name servers: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

coregroups.com at least partially shares name servers with other domains, for instance platinum5.com, lemongogo.com, fen68.com, capbac.com and waveiptv.com.

these name servers are commonly used together with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, ns2.namebrightdns.com, ns1.dropcatch.com and ns2.dropcatch.com.

Host names with twelve IP numbers: domain-for-sale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:9cac:e652:15a1:efc2, 2600:1f18:683a:ae1a:a6e6:411e:8d1e:b22c, 2600:1f18:683a:ae1b:97d:2f7d:b5ec:a3b1, 2600:1f18:683a:ae1b:35a3:92d6:50d7:5279, 2600:1f18:683a:ae1b:4998:887:9b75:86c8, 2600:1f18:683a:ae1b:cb20:3276:eb8d:4dc8, 50.17.26.12, 54.80.255.88, 54.156.72.40, 54.163.199.179, 54.204.111.69 and 54.242.24.142.

Host names with ten IP numbers: forsale.hugedomainsdns.com points to: 2600:1f18:683a:ae1a:266a:9e7f:396e:2d06, 2600:1f18:683a:ae1a:29d5:28f1:d92c:9fc9, 2600:1f18:683a:ae1a:c548:5ab4:bcc8:7954, 2600:1f18:683a:ae1b:b906:75b2:a90e:c717, 2600:1f18:683a:ae1b:dc99:5062:557a:d433, 3.85.130.204, 50.16.74.14, 52.54.183.32, 54.242.146.158 and 100.27.205.48.

Host names with eight IP numbers: ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:27ca:dbe8:b1c3:fec5, 2600:1f18:683a:ae1a:8b2d:453e:ca75:106e, 2600:1f18:683a:ae1b:2427:9525:f0f1:7d8, 2600:1f18:683a:ae1b:2dc4:130b:4451:428e, 3.95.236.160, 34.207.136.34, 44.222.225.109 and 54.173.58.19.

coregroups.com - robtex.com

coregroups.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`coregroups.com`

`com`