`ycuuk.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:111c:4291:9c72:702d^{🇺🇸 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:ae1a:e0e8:f080:7325:d0f3^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.244.178^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-244-178.compute-1.amazonaws.com`
		A	54.234.54.230^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-54-230.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:7d0c:28f5:ebc9:1ac8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:94d8:6b55:f3b0:2b6e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:dc6d:2ff5:8ede:179e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ee21:228d:fab6:9af5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.90.178.80^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-178-80.compute-1.amazonaws.com`
		A	54.157.217.233^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-157-217-233.compute-1.amazonaws.com`
		A	54.197.162.93^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-162-93.compute-1.amazonaws.com`
		A	98.92.6.123^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-92-6-123.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1778:6ee0:530:c411^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7db3:b04b:3783:ac2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7758:b87:5dc2:23a9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ef75:e8e2:9a50:1e79^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.68.229^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-68-229.compute-1.amazonaws.com`
		A	35.171.187.120^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-171-187-120.compute-1.amazonaws.com`
		A	54.145.2.185^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-145-2-185.compute-1.amazonaws.com`
		A	100.31.153.57^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-153-57.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-25 #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=1777108501

Same first word

ycuuk.com

Similar names

yuuck.com

ckyuu.cn

cukuy.com

DNS History

26 records (7 active, 19 former)

○NSns-1428.awsdns-50.org2026-02-15 → 2026-02-17 · 5 obs

○ 2020-03-04 15:15:16
● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○NSns-1988.awsdns-56.co.uk2026-02-15 → 2026-02-17 · 5 obs

○ 2020-03-04 15:15:16
● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○NSns-459.awsdns-57.com2026-02-15 → 2026-02-17 · 5 obs

○ 2020-03-04 15:15:16
● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○NSns-654.awsdns-17.net2026-02-15 → 2026-02-17 · 5 obs

○ 2020-03-04 15:15:16
● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

●NSns1.namebrightdns.com2026-04-16 → 2026-04-25 · 3 obs

○ 2026-03-28 03:53:48
● 2026-04-16 01:58:04
● 2026-04-25 09:27:54

○NSns15.domaincontrol.com2020-03-04 → 2020-03-04 · 3 obs

● 2020-03-04 15:15:16
○ 2026-02-15 16:03:34
○ 2026-04-25 09:27:54

○NSns16.domaincontrol.com2020-03-04 → 2020-03-04 · 3 obs

● 2020-03-04 15:15:16
○ 2026-02-15 16:03:34
○ 2026-04-25 09:27:54

○NSns25.domaincontrol.com2026-03-28 → 2026-03-28 · 4 obs

○ 2026-02-17 19:43:54
● 2026-03-28 03:53:48
○ 2026-04-16 01:58:04
○ 2026-04-25 09:27:54

○NSns26.domaincontrol.com2026-03-28 → 2026-03-28 · 4 obs

○ 2026-02-17 19:43:54
● 2026-03-28 03:53:48
○ 2026-04-16 01:58:04
○ 2026-04-25 09:27:54

●NSnsg1.namebrightdns.com2026-04-16 → 2026-04-25 · 3 obs

○ 2026-03-28 03:53:48
● 2026-04-16 01:58:04
● 2026-04-25 09:27:54

●NSnsg2.namebrightdns.com2026-04-16 → 2026-04-25 · 3 obs

○ 2026-03-28 03:53:48
● 2026-04-16 01:58:04
● 2026-04-25 09:27:54

○MXalt1.aspmx.l.google.com2026-02-15 → 2026-02-17 · 4 obs

● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○MXalt2.aspmx.l.google.com2026-02-15 → 2026-02-17 · 4 obs

● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○MXalt3.aspmx.l.google.com2026-02-15 → 2026-02-17 · 4 obs

● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○MXalt4.aspmx.l.google.com2026-02-15 → 2026-02-17 · 4 obs

● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○MXaspmx.l.google.com2026-02-15 → 2026-02-17 · 4 obs

● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○MXjpvzk6fe2vqvmiukgay6j7veg5rnncisncga5cuq2mdwd2hlmmgq.mx-verification.google.com2026-02-15 → 2026-02-17 · 4 obs

● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

●A13.223.25.842026-04-16 → 2026-04-25 · 3 obs

○ 2026-03-28 03:53:48
● 2026-04-16 01:58:04
● 2026-04-25 09:27:54

○A13.248.213.452026-03-28 → 2026-03-28 · 4 obs

○ 2026-02-17 19:43:54
● 2026-03-28 03:53:48
○ 2026-04-16 01:58:04
○ 2026-04-25 09:27:54

○A16.58.208.132026-02-15 → 2026-02-17 · 5 obs

○ 2020-03-04 15:15:16
● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

○A184.168.221.472020-03-04 → 2020-03-04 · 3 obs

● 2020-03-04 15:15:16
○ 2026-02-15 16:03:34
○ 2026-04-25 09:27:54

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-16 → 2026-04-25 · 3 obs

○ 2026-03-28 03:53:48
● 2026-04-16 01:58:04
● 2026-04-25 09:27:54

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-16 → 2026-04-25 · 3 obs

○ 2026-03-28 03:53:48
● 2026-04-16 01:58:04
● 2026-04-25 09:27:54

○A3.151.200.282026-02-15 → 2026-02-17 · 5 obs

○ 2020-03-04 15:15:16
● 2026-02-15 16:03:34
● 2026-02-17 19:43:54
○ 2026-03-28 03:53:48
○ 2026-04-25 09:27:54

●A54.243.117.1972026-04-16 → 2026-04-25 · 3 obs

○ 2026-03-28 03:53:48
● 2026-04-16 01:58:04
● 2026-04-25 09:27:54

○A76.223.67.1892026-03-28 → 2026-03-28 · 4 obs

○ 2026-02-17 19:43:54
● 2026-03-28 03:53:48
○ 2026-04-16 01:58:04
○ 2026-04-25 09:27:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ycuuk.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:54.157.217.233

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ycuuk.com (unsigned zone)

⏱️ Timing

Total: 130ms | 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	`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: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

ycuuk.com points 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, for instance cloudmodules.com, tjkconsulting.com, mail.acecreatives.com, zbci.cn.whoisbucket.com and bedslats.com share IP numbers with ycuuk.com.

Name Servers

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

ycuuk.com at least partially shares its name servers with other domains, for instance goaldreams.com, mail.nrw.nobatia.com, sagesydney.com, nslook.com and sunoak.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with eight IP numbers

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:7d0c:28f5:ebc9:1ac8, 2600:1f18:683a:ae1a:94d8:6b55:f3b0:2b6e, 2600:1f18:683a:ae1b:dc6d:2ff5:8ede:179e, 2600:1f18:683a:ae1b:ee21:228d:fab6:9af5, 54.90.178.80, 54.157.217.233, 54.197.162.93 and 98.92.6.123

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:1778:6ee0:530:c411, 2600:1f18:683a:ae1a:7db3:b04b:3783:ac2, 2600:1f18:683a:ae1b:7758:b87:5dc2:23a9, 2600:1f18:683a:ae1b:ef75:e8e2:9a50:1e79, 3.90.68.229, 35.171.187.120, 54.145.2.185 and 100.31.153.57

Host names with five IP numbers

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:111c:4291:9c72:702d, 2600:1f18:683a:ae1a:8b2d:453e:ca75:106e, 2600:1f18:683a:ae1a:e0e8:f080:7325:d0f3, 3.89.244.178 and 54.234.54.230

ycuuk.com - robtex.com

ycuuk.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

`ycuuk.com`

`com`