contentdev.com - dns.ninja

`contentdev.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:159c:dcc0:5005:b8e6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		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	2600:1f18:683a:ae1b:30c4:9f4c:e959:1f38^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.60.86^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-60-86.compute-1.amazonaws.com`
		A	54.80.151.113^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-151-113.compute-1.amazonaws.com`
		A	54.89.201.236^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-201-236.compute-1.amazonaws.com`
		A	54.221.10.93^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-10-93.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:369c:1923:c410:b3b0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f535:3a35:f979:7d42^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9495:4bb7:fbde:b015^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.140.102^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-140-102.compute-1.amazonaws.com`
		A	54.167.92.139^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-92-139.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	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-19 #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=1784514362

Same first word

contentdev.s3.amazonaws.com

contentdev.com

Similar names

devcontent.com

devcontent.com.br

DNS History

20 records (7 active, 13 former)

●NSns1.namebrightdns.com2015-07-06 → 2026-07-20 · 2 obs

● 2015-07-06 04:51:18
● 2026-07-20 02:56:58

○NSns2.namebrightdns.com2015-07-06 → 2018-12-06 · 4 obs

● 2015-07-06 04:51:18
● 2018-12-06 20:51:04
○ 2026-03-29 07:28:54
○ 2026-07-20 02:56:58

●NSnsg1.namebrightdns.com2026-03-29 → 2026-07-20 · 3 obs

○ 2018-12-06 20:51:04
● 2026-03-29 07:28:54
● 2026-07-20 02:56:58

●NSnsg2.namebrightdns.com2026-03-29 → 2026-07-20 · 3 obs

○ 2018-12-06 20:51:04
● 2026-03-29 07:28:54
● 2026-07-20 02:56:58

○MXanmail.namebrightmail.com2015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 04:51:18
○ 2015-11-15 03:14:10
○ 2026-07-20 02:56:58

○A107.23.42.502016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-15 03:14:10
● 2016-03-01 09:11:32
○ 2016-06-24 04:26:32
○ 2026-07-20 02:56:58

●A13.223.25.842026-03-29 → 2026-07-20 · 3 obs

○ 2018-12-06 20:51:04
● 2026-03-29 07:28:54
● 2026-07-20 02:56:58

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-29 → 2026-07-20 · 3 obs

○ 2018-12-06 20:51:04
● 2026-03-29 07:28:54
● 2026-07-20 02:56:58

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-29 → 2026-07-20 · 3 obs

○ 2018-12-06 20:51:04
● 2026-03-29 07:28:54
● 2026-07-20 02:56:58

○A52.1.32.252017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-24 04:26:32
● 2017-02-11 02:11:22
○ 2018-12-06 20:51:04
○ 2026-07-20 02:56:58

○A52.200.243.1232016-06-24 → 2016-06-24 · 4 obs

○ 2016-03-01 09:11:32
● 2016-06-24 04:26:32
○ 2017-02-11 02:11:22
○ 2026-07-20 02:56:58

○A52.73.136.1402016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-15 03:14:10
● 2016-03-01 09:11:32
○ 2016-06-24 04:26:32
○ 2026-07-20 02:56:58

○A54.152.144.2432016-06-24 → 2016-06-24 · 4 obs

○ 2016-03-01 09:11:32
● 2016-06-24 04:26:32
○ 2017-02-11 02:11:22
○ 2026-07-20 02:56:58

○A54.174.31.2542015-07-06 → 2015-11-15 · 4 obs

● 2015-07-06 04:51:18
● 2015-11-15 03:14:10
○ 2016-03-01 09:11:32
○ 2026-07-20 02:56:58

○A54.208.74.2152015-07-06 → 2015-11-15 · 4 obs

● 2015-07-06 04:51:18
● 2015-11-15 03:14:10
○ 2016-03-01 09:11:32
○ 2026-07-20 02:56:58

●A54.243.117.1972026-03-29 → 2026-07-20 · 3 obs

○ 2018-12-06 20:51:04
● 2026-03-29 07:28:54
● 2026-07-20 02:56:58

○A54.88.133.922017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-24 04:26:32
● 2017-02-11 02:11:22
○ 2018-12-06 20:51:04
○ 2026-07-20 02:56:58

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-07-06 → 2016-06-24 · 4 obs

● 2015-07-06 04:51:18
● 2016-06-24 04:26:32
○ 2017-02-11 02:11:22
○ 2026-07-20 02:56:58

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-11 → 2017-02-11 · 4 obs

○ 2016-06-24 04:26:32
● 2017-02-11 02:11:22
○ 2018-12-06 20:51:04
○ 2026-07-20 02:56:58

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2018-12-06 → 2018-12-06 · 4 obs

○ 2017-02-11 02:11:22
● 2018-12-06 20:51:04
○ 2026-03-29 07:28:54
○ 2026-07-20 02:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contentdev.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	18 records

✅ Authoritative Response

Server:54.234.103.190

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentdev.com (unsigned zone)

⏱️ Timing

Total: 210ms | 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	`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: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

contentdev.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.

drleasing.com, mail.femfeet.com, easyfruit.com plus two other host names have IP numbers in common with contentdev.com.

Name Servers

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

There is at least partial name server overlap between contentdev.com and other domains — 10-24.com, com.htmlwww.stopbye.com, gilroylegal.com and two more among them.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in combination with these name servers.

Hosts with 10 IP addresses each:

nsg1.namebrightdns.com resolves to 3.90.60.86, 54.80.151.113, 54.89.201.236 and 7 other IP addresses.

Hosts with 8 IP addresses each:

nsg2.namebrightdns.com resolves to 3.90.140.102, 54.167.92.139, 54.221.37.2 and 5 other IP addresses.

Hosts with five IP addresses:

ns1.namebrightdns.com has IP addresses 52.203.211.134, 52.204.81.90 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca along with two other addresses.