contentflex.com - dns.ninja

`contentflex.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:3d4d:6b36:7749:419b^{🇺🇸 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	52.204.144.215^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-144-215.compute-1.amazonaws.com`
		A	54.81.37.191^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-37-191.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`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:98d2:5905:eaef:7326^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		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`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
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=1785589787

Subdomains

mail.contentflex.com

Same first word

contentflex.com

DNS History

11 records (7 active, 4 former)

○NSns1.industi.com2015-07-03 → 2017-03-19 · 4 obs

● 2015-07-03 09:39:34
● 2017-03-19 22:37:08
○ 2026-03-21 15:08:56
○ 2026-08-01 13:11:54

●NSns1.namebrightdns.com2026-03-21 → 2026-08-01 · 3 obs

○ 2017-03-19 22:37:08
● 2026-03-21 15:08:56
● 2026-08-01 13:11:54

○NSns2.industi.com2015-07-03 → 2017-03-19 · 4 obs

● 2015-07-03 09:39:34
● 2017-03-19 22:37:08
○ 2026-03-21 15:08:56
○ 2026-08-01 13:11:54

●NSnsg1.namebrightdns.com2026-03-21 → 2026-08-01 · 3 obs

○ 2017-03-19 22:37:08
● 2026-03-21 15:08:56
● 2026-08-01 13:11:54

●NSnsg2.namebrightdns.com2026-03-21 → 2026-08-01 · 3 obs

○ 2017-03-19 22:37:08
● 2026-03-21 15:08:56
● 2026-08-01 13:11:54

●A13.223.25.842026-03-21 → 2026-08-01 · 3 obs

○ 2017-03-19 22:37:08
● 2026-03-21 15:08:56
● 2026-08-01 13:11:54

○A188.165.75.2382015-07-03 → 2016-02-27 · 4 obs

● 2015-07-03 09:39:34
● 2016-02-27 14:28:38
○ 2016-06-24 13:07:22
○ 2026-08-01 13:11:54

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-21 → 2026-08-01 · 3 obs

○ 2017-03-19 22:37:08
● 2026-03-21 15:08:56
● 2026-08-01 13:11:54

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-21 → 2026-08-01 · 3 obs

○ 2017-03-19 22:37:08
● 2026-03-21 15:08:56
● 2026-08-01 13:11:54

○A51.255.108.1632016-06-24 → 2017-03-19 · 5 obs

○ 2016-02-27 14:28:38
● 2016-06-24 13:07:22
● 2017-03-19 22:37:08
○ 2026-03-21 15:08:56
○ 2026-08-01 13:11:54

●A54.243.117.1972026-03-21 → 2026-08-01 · 3 obs

○ 2017-03-19 22:37:08
● 2026-03-21 15:08:56
● 2026-08-01 13:11:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
contentflex.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:44.223.19.215

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentflex.com (unsigned zone)

⏱️ Timing

Total: 356ms | 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: 16

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

Analysis

Hierarchy

contentflex.com is a parent domain of mail.contentflex.com.

IP Addresses

contentflex.com has 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 — semeipin.com.whoisbucket.com, tesaf.com, www.animehappy.net and two others — share IP numbers with contentflex.com.

Name Servers

Three name servers are authoritative for contentflex.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

contentflex.com shares at least some of its name servers with other domains, including izion.com, leanscience.com, ns2.iav99.com and two others.

These name servers are frequently paired with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 8 IP numbers:

nsg1.namebrightdns.com carries IP addresses 44.223.19.215, 52.204.144.215 and 54.81.37.191, with 5 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.90.31.121, 54.162.235.48 and 54.221.37.2, with 5 other addresses beyond those.

Host names with three IP numbers:

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