4fsf.com - dns.ninja

`4fsf.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	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:1ae1:a0c9:519c:b048^{🇺🇸 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	3.90.31.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-31-121.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 2026-08-01 #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=1785635627

Subdomains

www.4fsf.com

Same first word

4fsf.com

Similar names

ffs4.com

fs4f.de

s4ff.com

4ffs.com

f4sf.com

f4sf.cn

fs4f.blogspot.com

ff4s.com

sff4.com

f4fs.com

DNS History

16 records (7 active, 9 former)

○NSf1g1ns1.dnspod.net2015-05-10 → 2017-10-04 · 7 obs

● 2015-05-10 06:03:28
● 2016-03-24 09:35:38
○ 2016-08-09 13:44:28
● 2016-12-02 22:55:20
● 2017-10-04 04:38:32
○ 2026-03-01 23:42:40
○ 2026-08-02 02:09:04

○NSf1g1ns2.dnspod.net2015-05-10 → 2017-10-04 · 6 obs

● 2015-05-10 06:03:28
● 2016-03-24 09:35:38
○ 2016-08-09 13:44:28
● 2017-10-04 04:38:32
○ 2026-03-01 23:42:40
○ 2026-08-02 02:09:04

○NSn3008.ns.yunjiasu.com2016-08-09 → 2016-08-09 · 4 obs

○ 2016-03-24 09:35:38
● 2016-08-09 13:44:28
○ 2016-12-02 22:55:20
○ 2026-08-02 02:09:04

○NSn351.ns.yunjiasu.com2016-08-09 → 2016-08-09 · 4 obs

○ 2016-03-24 09:35:38
● 2016-08-09 13:44:28
○ 2017-10-04 04:38:32
○ 2026-08-02 02:09:04

●NSns1.namebrightdns.com2026-03-01 → 2026-08-02 · 3 obs

○ 2017-10-04 04:38:32
● 2026-03-01 23:42:40
● 2026-08-02 02:09:04

●NSnsg1.namebrightdns.com2026-03-01 → 2026-08-02 · 3 obs

○ 2017-10-04 04:38:32
● 2026-03-01 23:42:40
● 2026-08-02 02:09:04

●NSnsg2.namebrightdns.com2026-03-01 → 2026-08-02 · 3 obs

○ 2017-10-04 04:38:32
● 2026-03-01 23:42:40
● 2026-08-02 02:09:04

○A104.31.142.892016-08-09 → 2016-08-09 · 4 obs

○ 2015-05-10 06:03:28
● 2016-08-09 13:44:28
○ 2016-12-02 22:55:20
○ 2026-08-02 02:09:04

○A104.31.143.892016-08-09 → 2016-08-09 · 4 obs

○ 2015-05-10 06:03:28
● 2016-08-09 13:44:28
○ 2016-12-02 22:55:20
○ 2026-08-02 02:09:04

○A118.192.149.2262016-12-02 → 2017-10-04 · 5 obs

○ 2016-08-09 13:44:28
● 2016-12-02 22:55:20
● 2017-10-04 04:38:32
○ 2026-03-01 23:42:40
○ 2026-08-02 02:09:04

●A13.223.25.842026-03-01 → 2026-08-02 · 3 obs

○ 2017-10-04 04:38:32
● 2026-03-01 23:42:40
● 2026-08-02 02:09:04

○A182.16.43.2422015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 06:03:28
○ 2017-10-04 04:38:32
○ 2026-08-02 02:09:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-01 → 2026-08-02 · 3 obs

○ 2017-10-04 04:38:32
● 2026-03-01 23:42:40
● 2026-08-02 02:09:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-01 → 2026-08-02 · 3 obs

○ 2017-10-04 04:38:32
● 2026-03-01 23:42:40
● 2026-08-02 02:09:04

●A54.243.117.1972026-03-01 → 2026-08-02 · 3 obs

○ 2017-10-04 04:38:32
● 2026-03-01 23:42:40
● 2026-08-02 02:09:04

○CNAME66a.idc-dns1.com2015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 06:03:28
○ 2015-10-13 09:01:24
○ 2026-08-02 02:09:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4fsf.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.90.31.121

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
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	`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

4fsf.com serves as the parent of www.4fsf.com.

IP Addresses

4fsf.com resolves to 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.

Additional host names — photo18.com, homeofresearch.com, creative.ohgaming.com and two others — share IP numbers with 4fsf.com.

Name Servers

4fsf.com has three name servers — ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

4fsf.com has at least partial name server overlap with other domains, such as mx.skoreans.com, vantageapps.com, kimei.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 6 IP numbers:

nsg1.namebrightdns.com points to 44.223.19.215, 54.234.103.190, 174.129.117.232 and 3 other IP addresses.

nsg2.namebrightdns.com points to 3.90.31.121, 54.162.235.48, 54.221.37.2 and 3 other IP addresses.

Host names with three IP numbers:

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