differentialsystems.com - dns.ninja

`differentialsystems.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 2026-08-02 #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=1785672472

WOT: UNKNOWN (68/100)

Same first word

differentialsystems.com

differentialsystems.co.nz

differentialsystems.com.au

DNS History

12 records (7 active, 5 former)

○NSdns025.a.register.com2015-09-02 → 2017-08-18 · 4 obs

● 2015-09-02 11:36:12
● 2017-08-18 17:06:36
○ 2026-02-24 08:54:16
○ 2026-08-02 12:18:30

○NSdns209.b.register.com2015-09-02 → 2017-08-18 · 4 obs

● 2015-09-02 11:36:12
● 2017-08-18 17:06:36
○ 2026-02-24 08:54:16
○ 2026-08-02 12:18:30

○NSdns241.c.register.com2015-09-02 → 2017-08-18 · 4 obs

● 2015-09-02 11:36:12
● 2017-08-18 17:06:36
○ 2026-02-24 08:54:16
○ 2026-08-02 12:18:30

○NSdns249.d.register.com2015-09-02 → 2017-08-18 · 4 obs

● 2015-09-02 11:36:12
● 2017-08-18 17:06:36
○ 2026-02-24 08:54:16
○ 2026-08-02 12:18:30

●NSns1.namebrightdns.com2026-02-24 → 2026-08-02 · 3 obs

○ 2017-08-18 17:06:36
● 2026-02-24 08:54:16
● 2026-08-02 12:18:30

●NSnsg1.namebrightdns.com2026-02-24 → 2026-08-02 · 3 obs

○ 2017-08-18 17:06:36
● 2026-02-24 08:54:16
● 2026-08-02 12:18:30

●NSnsg2.namebrightdns.com2026-02-24 → 2026-08-02 · 3 obs

○ 2017-08-18 17:06:36
● 2026-02-24 08:54:16
● 2026-08-02 12:18:30

○A108.63.65.2022015-09-02 → 2017-08-18 · 4 obs

● 2015-09-02 11:36:12
● 2017-08-18 17:06:36
○ 2026-02-24 08:54:16
○ 2026-08-02 12:18:30

●A13.223.25.842026-02-24 → 2026-08-02 · 3 obs

○ 2017-08-18 17:06:36
● 2026-02-24 08:54:16
● 2026-08-02 12:18:30

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-24 → 2026-08-02 · 3 obs

○ 2017-08-18 17:06:36
● 2026-02-24 08:54:16
● 2026-08-02 12:18:30

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-24 → 2026-08-02 · 3 obs

○ 2017-08-18 17:06:36
● 2026-02-24 08:54:16
● 2026-08-02 12:18:30

●A54.243.117.1972026-02-24 → 2026-08-02 · 3 obs

○ 2017-08-18 17:06:36
● 2026-02-24 08:54:16
● 2026-08-02 12:18:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
differentialsystems.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for differentialsystems.com (unsigned zone)

⏱️ Timing

Total: 139ms | 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	`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: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

differentialsystems.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 takmor.com, ww.phippslegalservice.(0x706f726e)ojobs.com and nodyoung.com, also share IP numbers with differentialsystems.com.

Name Servers

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

differentialsystems.com shares at least some of its name servers with other domains, including tecount.com, dealsmate.com, holytel.com and two others.

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

DNS names with 6 IP addresses:

nsg1.namebrightdns.com carries IP addresses 44.223.19.215, 54.234.103.190 and 174.129.117.232, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.90.31.121, 54.162.235.48 and 54.221.37.2, with 3 other addresses beyond those.

Hostnames that map to 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.