icouk.com - dns.ninja

`icouk.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-240-25.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ee4:3218:624e:fbef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-139-44.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-28 #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=1782639885

Subdomains

mailserver.icouk.com

Same first word

icouk.com

Similar names

coiuk.org

cuiko.workers.dev

icuok.com

cukio.com

kouci.com

ouick.com

kucoi.com

couik.com

koiuc.com

ckiuo.shop

cikou.net

uokci.top

uiock.com

kicou.info

okicu.com

DNS History

21 records (7 active, 14 former)

○NSns1.livedns.co.uk2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 06:12:14
○ 2015-08-21 19:20:22
○ 2026-06-28 10:08:44

○NSns1.memset.com2015-08-21 → 2016-09-28 · 5 obs

○ 2008-03-19 06:12:14
● 2015-08-21 19:20:22
● 2016-09-28 01:46:46
○ 2020-03-21 20:57:28
○ 2026-06-28 10:08:44

●NSns1.namebrightdns.com2026-04-05 → 2026-06-28 · 3 obs

○ 2020-03-21 20:57:28
● 2026-04-05 15:40:18
● 2026-06-28 10:08:44

○NSns1.undeveloped.com2020-03-21 → 2020-03-21 · 4 obs

○ 2016-09-28 01:46:46
● 2020-03-21 20:57:28
○ 2026-04-05 15:40:18
○ 2026-06-28 10:08:44

○NSns2.livedns.co.uk2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 06:12:14
○ 2015-08-21 19:20:22
○ 2026-06-28 10:08:44

○NSns2.memset.com2015-08-21 → 2016-09-28 · 5 obs

○ 2008-03-19 06:12:14
● 2015-08-21 19:20:22
● 2016-09-28 01:46:46
○ 2020-03-21 20:57:28
○ 2026-06-28 10:08:44

○NSns2.undeveloped.com2020-03-21 → 2020-03-21 · 4 obs

○ 2016-09-28 01:46:46
● 2020-03-21 20:57:28
○ 2026-04-05 15:40:18
○ 2026-06-28 10:08:44

○NSns3.livedns.co.uk2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 06:12:14
○ 2015-08-21 19:20:22
○ 2026-06-28 10:08:44

○NSns3.memset.com2015-08-21 → 2016-09-28 · 5 obs

○ 2008-03-19 06:12:14
● 2015-08-21 19:20:22
● 2016-09-28 01:46:46
○ 2020-03-21 20:57:28
○ 2026-06-28 10:08:44

●NSnsg1.namebrightdns.com2026-04-05 → 2026-06-28 · 3 obs

○ 2020-03-21 20:57:28
● 2026-04-05 15:40:18
● 2026-06-28 10:08:44

●NSnsg2.namebrightdns.com2026-04-05 → 2026-06-28 · 3 obs

○ 2020-03-21 20:57:28
● 2026-04-05 15:40:18
● 2026-06-28 10:08:44

○MXmail.icouk.com2015-08-21 → 2016-09-28 · 5 obs

○ 2008-03-19 06:12:14
● 2015-08-21 19:20:22
● 2016-09-28 01:46:46
○ 2026-04-05 15:40:18
○ 2026-06-28 10:08:44

○MXmailserver.icouk.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 06:12:14
○ 2015-08-21 19:20:22
○ 2026-06-28 10:08:44

●A13.223.25.842026-04-05 → 2026-06-28 · 3 obs

○ 2020-03-21 20:57:28
● 2026-04-05 15:40:18
● 2026-06-28 10:08:44

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-05 → 2026-06-28 · 3 obs

○ 2020-03-21 20:57:28
● 2026-04-05 15:40:18
● 2026-06-28 10:08:44

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-05 → 2026-06-28 · 3 obs

○ 2020-03-21 20:57:28
● 2026-04-05 15:40:18
● 2026-06-28 10:08:44

○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-03-21 → 2020-03-21 · 4 obs

○ 2016-09-28 01:46:46
● 2020-03-21 20:57:28
○ 2026-04-05 15:40:18
○ 2026-06-28 10:08:44

○A52.58.78.162020-03-21 → 2020-03-21 · 4 obs

○ 2016-09-28 01:46:46
● 2020-03-21 20:57:28
○ 2026-04-05 15:40:18
○ 2026-06-28 10:08:44

●A54.243.117.1972026-04-05 → 2026-06-28 · 3 obs

○ 2020-03-21 20:57:28
● 2026-04-05 15:40:18
● 2026-06-28 10:08:44

○A78.31.104.2132015-08-21 → 2016-09-28 · 5 obs

○ 2008-03-19 06:12:14
● 2015-08-21 19:20:22
● 2016-09-28 01:46:46
○ 2020-03-21 20:57:28
○ 2026-06-28 10:08:44

○A81.27.97.62008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 06:12:14
○ 2015-08-21 19:20:22
○ 2026-06-28 10:08:44

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:3.88.240.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icouk.com (unsigned zone)

⏱️ Timing

Total: 398ms | 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	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
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

Hierarchy

mailserver.icouk.com is a subdomain of icouk.com.

IP Addresses

icouk.com directs to four IP numbers, which are 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.

tmtrain.com, dripwalk.com, ngich.com and two other host names share IP numbers with icouk.com.

Name Servers

icouk.com has three name servers — ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

The name servers of icouk.com overlap at least partially with those of other domains — among them hottogs.com, hipstrong.com, aslyt.com and two more.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com points to 3.88.240.25, 52.55.198.41, 54.175.130.15 and 3 other IP addresses.

nsg2.namebrightdns.com points to 3.80.109.14, 18.232.139.44, 98.81.3.34 and 3 other IP addresses.

Hostnames pointing to five IP numbers:

ns1.namebrightdns.com resolves to four IP addresses: 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.