4fou.com - dns.ninja

`4fou.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:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.93.61.140^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-61-140.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:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:18c:37a5:651d:7bdc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		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	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`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-04 #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=1785898344

⚠️ On DNS blocklist: tif

Subdomains

mail.4fou.com

Same first word

4fou.com

Similar names

of4u.com

ufo4.com

DNS History

14 records (7 active, 7 former)

○NSns1.linode.com2015-07-01 → 2017-04-02 · 4 obs

● 2015-07-01 08:53:54
● 2017-04-02 10:49:40
○ 2026-02-15 10:43:24
○ 2026-08-05 03:18:12

●NSns1.namebrightdns.com2026-02-15 → 2026-08-05 · 3 obs

○ 2017-04-02 10:49:40
● 2026-02-15 10:43:24
● 2026-08-05 03:18:12

○NSns2.linode.com2015-07-01 → 2017-04-02 · 4 obs

● 2015-07-01 08:53:54
● 2017-04-02 10:49:40
○ 2026-02-15 10:43:24
○ 2026-08-05 03:18:12

○NSns3.linode.com2015-07-01 → 2017-04-02 · 4 obs

● 2015-07-01 08:53:54
● 2017-04-02 10:49:40
○ 2026-02-15 10:43:24
○ 2026-08-05 03:18:12

○NSns4.linode.com2015-07-01 → 2017-04-02 · 4 obs

● 2015-07-01 08:53:54
● 2017-04-02 10:49:40
○ 2026-02-15 10:43:24
○ 2026-08-05 03:18:12

○NSns5.linode.com2015-07-01 → 2017-04-02 · 4 obs

● 2015-07-01 08:53:54
● 2017-04-02 10:49:40
○ 2026-02-15 10:43:24
○ 2026-08-05 03:18:12

●NSnsg1.namebrightdns.com2026-02-15 → 2026-08-05 · 3 obs

○ 2017-04-02 10:49:40
● 2026-02-15 10:43:24
● 2026-08-05 03:18:12

●NSnsg2.namebrightdns.com2026-02-15 → 2026-08-05 · 3 obs

○ 2017-04-02 10:49:40
● 2026-02-15 10:43:24
● 2026-08-05 03:18:12

○MXmail.4fou.com2015-07-01 → 2026-02-15 · 4 obs

● 2015-07-01 08:53:54
● 2026-02-15 10:43:24
○ 2026-07-08 09:36:52
○ 2026-08-05 03:18:12

○A106.187.39.1222015-07-01 → 2017-04-02 · 4 obs

● 2015-07-01 08:53:54
● 2017-04-02 10:49:40
○ 2026-02-15 10:43:24
○ 2026-08-05 03:18:12

●A13.223.25.842026-02-15 → 2026-08-05 · 3 obs

○ 2017-04-02 10:49:40
● 2026-02-15 10:43:24
● 2026-08-05 03:18:12

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-15 → 2026-08-05 · 3 obs

○ 2017-04-02 10:49:40
● 2026-02-15 10:43:24
● 2026-08-05 03:18:12

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-15 → 2026-08-05 · 3 obs

○ 2017-04-02 10:49:40
● 2026-02-15 10:43:24
● 2026-08-05 03:18:12

●A54.243.117.1972026-02-15 → 2026-08-05 · 3 obs

○ 2017-04-02 10:49:40
● 2026-02-15 10:43:24
● 2026-08-05 03:18:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
4fou.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4fou.com (unsigned zone)

⏱️ Timing

Total: 152ms | 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

Hierarchy

The domain mail.4fou.com falls under the parent 4fou.com.

IP Addresses

4fou.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.

mail.partizen.com, 141.evolvingproducts.com, bitopal.com plus two other host names have IP numbers in common with 4fou.com.

Name Servers

4fou.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of 4fou.com's name servers are shared with other domains, for example cliqueleve.com, manage.wgchat.com, s5w5oy.ai64.com and two more.

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

Hosts with 7 IP addresses each:

nsg2.namebrightdns.com resolves to 54.162.235.48, 54.221.37.2 and 54.235.53.129 among others, with 4 other IP addresses in total.

Hosts with five IP addresses:

nsg1.namebrightdns.com has IP addresses 3.93.61.140, 54.234.103.190 and 174.129.117.232 along with two other addresses.

Host names carrying three IP numbers:

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