dulinsecurity.com - dns.ninja

`dulinsecurity.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:4f4e:999e:923d:5c17^{🇺🇸 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:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.83.148^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-83-148.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.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:8e29:87d8:f97c:1291^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		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`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-10 #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=1786421809

Same first word

dulinsecurity.com

DNS History

22 records (7 active, 15 former)

●NSns1.namebrightdns.com2016-01-21 → 2026-08-11 · 5 obs

○ 2015-10-30 07:24:36
● 2016-01-21 03:16:20
○ 2016-05-30 07:22:26
● 2017-02-08 06:50:42
● 2026-08-11 04:44:50

○NSns17.domaincontrol.com2015-06-09 → 2015-10-30 · 4 obs

● 2015-06-09 00:46:58
● 2015-10-30 07:24:36
○ 2016-01-21 03:16:20
○ 2026-08-11 04:44:50

○NSns18.domaincontrol.com2015-06-09 → 2015-10-30 · 4 obs

● 2015-06-09 00:46:58
● 2015-10-30 07:24:36
○ 2016-01-21 03:16:20
○ 2026-08-11 04:44:50

○NSns2.namebrightdns.com2016-01-21 → 2018-09-05 · 6 obs

○ 2015-10-30 07:24:36
● 2016-01-21 03:16:20
○ 2016-05-30 07:22:26
● 2017-02-08 06:50:42
● 2018-09-05 10:58:56
○ 2026-08-11 04:44:50

●NSnsg1.namebrightdns.com2016-05-30 → 2026-08-11 · 5 obs

○ 2016-01-21 03:16:20
● 2016-05-30 07:22:26
○ 2017-02-08 06:50:42
○ 2018-09-05 10:58:56
● 2026-08-11 04:44:50

●NSnsg2.namebrightdns.com2016-05-30 → 2026-08-11 · 5 obs

○ 2016-01-21 03:16:20
● 2016-05-30 07:22:26
○ 2017-02-08 06:50:42
○ 2018-09-05 10:58:56
● 2026-08-11 04:44:50

○MXmailstore1.secureserver.net2015-06-09 → 2015-10-30 · 4 obs

● 2015-06-09 00:46:58
● 2015-10-30 07:24:36
○ 2016-01-21 03:16:20
○ 2026-08-11 04:44:50

○MXsmtp.secureserver.net2015-06-09 → 2015-10-30 · 4 obs

● 2015-06-09 00:46:58
● 2015-10-30 07:24:36
○ 2016-01-21 03:16:20
○ 2026-08-11 04:44:50

●A13.223.25.842026-08-11 → 2026-08-11 · 2 obs

○ 2018-09-05 10:58:56
● 2026-08-11 04:44:50

○A184.168.192.952015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 00:46:58
○ 2015-10-30 07:24:36
○ 2026-08-11 04:44:50

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-11 → 2026-08-11 · 2 obs

○ 2018-09-05 10:58:56
● 2026-08-11 04:44:50

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-11 → 2026-08-11 · 2 obs

○ 2018-09-05 10:58:56
● 2026-08-11 04:44:50

○A50.63.202.652015-10-30 → 2015-10-30 · 4 obs

○ 2015-06-09 00:46:58
● 2015-10-30 07:24:36
○ 2016-01-21 03:16:20
○ 2026-08-11 04:44:50

○A52.1.32.252017-02-08 → 2017-02-08 · 4 obs

○ 2016-05-30 07:22:26
● 2017-02-08 06:50:42
○ 2018-09-05 10:58:56
○ 2026-08-11 04:44:50

○A52.200.243.1232016-05-30 → 2016-05-30 · 4 obs

○ 2016-01-21 03:16:20
● 2016-05-30 07:22:26
○ 2017-02-08 06:50:42
○ 2026-08-11 04:44:50

○A54.152.144.2432016-05-30 → 2016-05-30 · 4 obs

○ 2016-01-21 03:16:20
● 2016-05-30 07:22:26
○ 2017-02-08 06:50:42
○ 2026-08-11 04:44:50

○A54.209.90.812016-01-21 → 2016-01-21 · 4 obs

○ 2015-10-30 07:24:36
● 2016-01-21 03:16:20
○ 2016-05-30 07:22:26
○ 2026-08-11 04:44:50

●A54.243.117.1972026-08-11 → 2026-08-11 · 2 obs

○ 2018-09-05 10:58:56
● 2026-08-11 04:44:50

○A54.85.54.292016-01-21 → 2016-01-21 · 4 obs

○ 2015-10-30 07:24:36
● 2016-01-21 03:16:20
○ 2016-05-30 07:22:26
○ 2026-08-11 04:44:50

○A54.88.133.922017-02-08 → 2017-02-08 · 4 obs

○ 2016-05-30 07:22:26
● 2017-02-08 06:50:42
○ 2018-09-05 10:58:56
○ 2026-08-11 04:44:50

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-01-21 → 2016-05-30 · 4 obs

● 2016-01-21 03:16:20
● 2016-05-30 07:22:26
○ 2017-02-08 06:50:42
○ 2026-08-11 04:44:50

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-08 → 2018-09-05 · 4 obs

○ 2016-05-30 07:22:26
● 2017-02-08 06:50:42
● 2018-09-05 10:58:56
○ 2026-08-11 04:44:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
dulinsecurity.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:100.27.188.59

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dulinsecurity.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
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

IP Addresses

dulinsecurity.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.

netsieben.com, bikehikecamp.com, domaincontrol.com.nestpackaging.com plus two other host names have IP numbers in common with dulinsecurity.com.

Name Servers

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

dulinsecurity.com shares at least some of its name servers with other domains, including 81.252.159.216.ded.telesti.com, 16f91.jsdcoffee.com, com.xmxwl.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.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com points to 3.81.83.148, 54.152.124.255, 54.211.183.184 and 4 other IP addresses.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 54.221.37.2, 54.235.53.129 and 100.27.188.59 along with two other addresses.

Host names carrying 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.