cuugroup.com - dns.ninja

`cuugroup.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:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e626:c281:f0eb:dd47^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.95.24^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-95-24.compute-1.amazonaws.com`
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-03 #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=1785751027

Previously MX for

cuugroup.com

Same first word

cuugroup.com

Similar names

ugroupcu.com

DNS History

17 records (7 active, 10 former)

○NSns1.brimfinger.com2015-07-02 → 2016-04-21 · 4 obs

● 2015-07-02 03:28:46
● 2016-04-21 18:54:10
○ 2017-01-22 14:13:22
○ 2026-08-03 10:12:00

●NSns1.namebrightdns.com2026-03-04 → 2026-08-03 · 3 obs

○ 2020-01-02 05:31:48
● 2026-03-04 16:15:46
● 2026-08-03 10:12:00

○NSns1.uk68.siteground.eu2020-01-02 → 2020-01-02 · 4 obs

○ 2017-01-22 14:13:22
● 2020-01-02 05:31:48
○ 2026-03-04 16:15:46
○ 2026-08-03 10:12:00

○NSns2.brimfinger.com2015-07-02 → 2016-04-21 · 4 obs

● 2015-07-02 03:28:46
● 2016-04-21 18:54:10
○ 2017-01-22 14:13:22
○ 2026-08-03 10:12:00

○NSns2.uk68.siteground.eu2020-01-02 → 2020-01-02 · 4 obs

○ 2017-01-22 14:13:22
● 2020-01-02 05:31:48
○ 2026-03-04 16:15:46
○ 2026-08-03 10:12:00

●NSnsg1.namebrightdns.com2026-03-04 → 2026-08-03 · 3 obs

○ 2020-01-02 05:31:48
● 2026-03-04 16:15:46
● 2026-08-03 10:12:00

●NSnsg2.namebrightdns.com2026-03-04 → 2026-08-03 · 3 obs

○ 2020-01-02 05:31:48
● 2026-03-04 16:15:46
● 2026-08-03 10:12:00

○MXcuugroup.com2015-07-02 → 2016-04-21 · 4 obs

● 2015-07-02 03:28:46
● 2016-04-21 18:54:10
○ 2017-01-22 14:13:22
○ 2026-08-03 10:12:00

○MXmx10.mailspamprotection.com2020-01-02 → 2020-01-02 · 4 obs

○ 2017-01-22 14:13:22
● 2020-01-02 05:31:48
○ 2026-03-04 16:15:46
○ 2026-08-03 10:12:00

○MXmx20.mailspamprotection.com2020-01-02 → 2020-01-02 · 4 obs

○ 2017-01-22 14:13:22
● 2020-01-02 05:31:48
○ 2026-03-04 16:15:46
○ 2026-08-03 10:12:00

○MXmx30.mailspamprotection.com2020-01-02 → 2020-01-02 · 4 obs

○ 2017-01-22 14:13:22
● 2020-01-02 05:31:48
○ 2026-03-04 16:15:46
○ 2026-08-03 10:12:00

●A13.223.25.842026-03-04 → 2026-08-03 · 3 obs

○ 2020-01-02 05:31:48
● 2026-03-04 16:15:46
● 2026-08-03 10:12:00

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-04 → 2026-08-03 · 3 obs

○ 2020-01-02 05:31:48
● 2026-03-04 16:15:46
● 2026-08-03 10:12:00

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-04 → 2026-08-03 · 3 obs

○ 2020-01-02 05:31:48
● 2026-03-04 16:15:46
● 2026-08-03 10:12:00

○A50.28.8.222015-07-02 → 2016-04-21 · 4 obs

● 2015-07-02 03:28:46
● 2016-04-21 18:54:10
○ 2017-01-22 14:13:22
○ 2026-08-03 10:12:00

●A54.243.117.1972026-03-04 → 2026-08-03 · 3 obs

○ 2020-01-02 05:31:48
● 2026-03-04 16:15:46
● 2026-08-03 10:12:00

○A77.104.132.1432020-01-02 → 2020-01-02 · 4 obs

○ 2017-01-22 14:13:22
● 2020-01-02 05:31:48
○ 2026-03-04 16:15:46
○ 2026-08-03 10:12:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cuugroup.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:13.217.95.24

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuugroup.com (unsigned zone)

⏱️ Timing

Total: 218ms | 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: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

cuugroup.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.

Two other host names, along with 62657468796473407961686f6f2e636f6d40message.neoder.com, sincern.com and checkinclass.com, also share IP numbers with cuugroup.com.

Name Servers

cuugroup.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of cuugroup.com's name servers are shared with other domains, for example amigosvip.com, reaccount.com, sorienter.com and two more.

It is common for these name servers to be used in conjunction with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

DNS names with 7 IP addresses:

nsg1.namebrightdns.com resolves to 44.223.19.215, 54.234.103.190, 174.129.117.232 and 4 other IP addresses.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 13.217.95.24, 54.162.235.48, 54.221.37.2 and two others.

Hostnames that map to three IP numbers:

ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.