`codetainer.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:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.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	2600:1f18:683a:ae1a:bbc8:24d6:947f:1e99^{🇺🇸 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	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.225.33.252^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-33-252.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:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 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	54.221.37.2^{🇺🇸 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 2026-07-23 #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=1784837447

Subdomains

mx.codetainer.com

Same first word

codetainer.com

codetainer.xyz

Similar names

DNS History

15 records (7 active, 8 former)

○NSns1.ipage.com2015-07-24 → 2016-07-10 · 4 obs

● 2015-07-24 08:31:32
● 2016-07-10 11:00:44
○ 2017-03-21 14:20:48
○ 2026-07-23 20:17:12

●NSns1.namebrightdns.com2026-03-30 → 2026-07-23 · 3 obs

○ 2017-03-21 14:20:48
● 2026-03-30 08:29:06
● 2026-07-23 20:17:12

○NSns1.uniregistrymarket.link2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-10 11:00:44
● 2017-03-21 14:20:48
○ 2026-03-30 08:29:06
○ 2026-07-23 20:17:12

○NSns2.ipage.com2015-07-24 → 2016-07-10 · 4 obs

● 2015-07-24 08:31:32
● 2016-07-10 11:00:44
○ 2017-03-21 14:20:48
○ 2026-07-23 20:17:12

○NSns2.uniregistrymarket.link2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-10 11:00:44
● 2017-03-21 14:20:48
○ 2026-03-30 08:29:06
○ 2026-07-23 20:17:12

●NSnsg1.namebrightdns.com2026-03-30 → 2026-07-23 · 3 obs

○ 2017-03-21 14:20:48
● 2026-03-30 08:29:06
● 2026-07-23 20:17:12

●NSnsg2.namebrightdns.com2026-03-30 → 2026-07-23 · 3 obs

○ 2017-03-21 14:20:48
● 2026-03-30 08:29:06
● 2026-07-23 20:17:12

○MXmx.codetainer.com2015-07-24 → 2016-07-10 · 4 obs

● 2015-07-24 08:31:32
● 2016-07-10 11:00:44
○ 2017-03-21 14:20:48
○ 2026-07-23 20:17:12

●A13.223.25.842026-03-30 → 2026-07-23 · 3 obs

○ 2017-03-21 14:20:48
● 2026-03-30 08:29:06
● 2026-07-23 20:17:12

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-30 → 2026-07-23 · 3 obs

○ 2017-03-21 14:20:48
● 2026-03-30 08:29:06
● 2026-07-23 20:17:12

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-30 → 2026-07-23 · 3 obs

○ 2017-03-21 14:20:48
● 2026-03-30 08:29:06
● 2026-07-23 20:17:12

●A54.243.117.1972026-03-30 → 2026-07-23 · 3 obs

○ 2017-03-21 14:20:48
● 2026-03-30 08:29:06
● 2026-07-23 20:17:12

○A66.96.147.682015-07-24 → 2015-12-08 · 4 obs

● 2015-07-24 08:31:32
● 2015-12-08 19:23:00
○ 2016-03-14 11:50:52
○ 2026-07-23 20:17:12

○A66.96.149.12016-03-14 → 2016-07-10 · 5 obs

○ 2015-12-08 19:23:00
● 2016-03-14 11:50:52
● 2016-07-10 11:00:44
○ 2017-03-21 14:20:48
○ 2026-07-23 20:17:12

○A69.172.201.1532017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-10 11:00:44
● 2017-03-21 14:20:48
○ 2026-03-30 08:29:06
○ 2026-07-23 20:17:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
codetainer.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.225.33.252

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codetainer.com (unsigned zone)

⏱️ Timing

Total: 145ms | 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	`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

codetainer.com serves as the parent of mx.codetainer.com.

IP Addresses

codetainer.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.

Two other host names, along with chagives.com, mail.upscalereport.com and mail.rotaly.com, also share IP numbers with codetainer.com.

Name Servers

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

codetainer.com has at least partial name server overlap with other domains, such as www.pinaynow.com, fgmanagement.com, mail.fearlesscountry.com and two others.

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

DNS names with 7 IP addresses:

nsg1.namebrightdns.com points to 54.162.235.48, 54.225.33.252, 54.234.103.190 and 4 other IP addresses.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 3.90.140.102, 54.221.37.2, 54.225.31.228 and two others.

Host names that resolve to four IP numbers:

ns1.namebrightdns.com has four IP addresses: 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.

codetainer.com - robtex.com

codetainer.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`codetainer.com`

`com`