🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simulationgroup.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:401d:c0e9:501a:ea95^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e84a:f7f7:5ce:2959^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.212.76.155^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-76-155.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:cb3e:620a:7f7c:6fb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:eb7a:23b2:29d8:e816^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4147:1105:6a9f:a3a7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:70b4:9398:c096:1038^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:86d7:e006:2666:13d9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.185.170^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-185-170.compute-1.amazonaws.com`
		A	3.90.244.46^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		A	13.217.214.164^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
		A	184.198.205.178^{🇺🇸 Amazon184.192.0.0/10}
			PTR	`ec2-184-198-205-178.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:43c:1a18:bc0:8a2b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2243:4dae:c3fe:b6d9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.227.8.8^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
		A	98.81.150.97^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-150-97.compute-1.amazonaws.com`
		A	98.88.30.249^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-88-30-249.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-11-15 #1

`com`

	DNSSEC	⚠️ Not signed
	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=1794745713

Same first word

simulationgroup.com

Previous names

Next names

DNS History

20 records (7 active, 13 former)

○NSns1.afternic.com2015-11-22 → 2016-02-10 · 5 obs

○ 2015-05-27 19:58:28
● 2015-11-22 17:17:48
● 2016-02-10 20:03:30
○ 2016-06-19 21:22:00
○ 2026-11-15 12:57:26

●NSns1.namebrightdns.com2015-05-27 → 2026-11-15 · 5 obs

● 2015-05-27 19:58:28
○ 2015-11-22 17:17:48
○ 2016-06-19 21:22:00
● 2017-02-08 03:06:50
● 2026-11-15 12:57:26

○NSns2.namebrightdns.com2015-05-27 → 2017-02-08 · 6 obs

● 2015-05-27 19:58:28
○ 2015-11-22 17:17:48
○ 2016-06-19 21:22:00
● 2017-02-08 03:06:50
○ 2026-09-05 13:33:56
○ 2026-11-15 12:57:26

●NSnsg1.namebrightdns.com2016-06-19 → 2026-11-15 · 5 obs

○ 2016-02-10 20:03:30
● 2016-06-19 21:22:00
○ 2017-02-08 03:06:50
● 2026-09-05 13:33:56
● 2026-11-15 12:57:26

●NSnsg2.namebrightdns.com2016-06-19 → 2026-11-15 · 5 obs

○ 2016-02-10 20:03:30
● 2016-06-19 21:22:00
○ 2017-02-08 03:06:50
● 2026-09-05 13:33:56
● 2026-11-15 12:57:26

○MXanmail.namebrightmail.com2015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 19:58:28
○ 2015-11-22 17:17:48
○ 2026-11-15 12:57:26

●A13.223.25.842026-09-05 → 2026-11-15 · 3 obs

○ 2017-02-08 03:06:50
● 2026-09-05 13:33:56
● 2026-11-15 12:57:26

○A184.168.221.1042015-11-22 → 2016-02-10 · 5 obs

○ 2015-05-27 19:58:28
● 2015-11-22 17:17:48
● 2016-02-10 20:03:30
○ 2016-06-19 21:22:00
○ 2026-11-15 12:57:26

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-05 → 2026-11-15 · 3 obs

○ 2017-02-08 03:06:50
● 2026-09-05 13:33:56
● 2026-11-15 12:57:26

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-05 → 2026-11-15 · 3 obs

○ 2017-02-08 03:06:50
● 2026-09-05 13:33:56
● 2026-11-15 12:57:26

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

○ 2016-06-19 21:22:00
● 2017-02-08 03:06:50
○ 2026-09-05 13:33:56
○ 2026-11-15 12:57:26

○A52.200.243.1232016-06-19 → 2016-06-19 · 4 obs

○ 2016-02-10 20:03:30
● 2016-06-19 21:22:00
○ 2017-02-08 03:06:50
○ 2026-11-15 12:57:26

○A54.152.144.2432016-06-19 → 2016-06-19 · 4 obs

○ 2016-02-10 20:03:30
● 2016-06-19 21:22:00
○ 2017-02-08 03:06:50
○ 2026-11-15 12:57:26

○A54.209.246.1822015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 19:58:28
○ 2017-02-08 03:06:50
○ 2026-11-15 12:57:26

●A54.243.117.1972026-09-05 → 2026-11-15 · 3 obs

○ 2017-02-08 03:06:50
● 2026-09-05 13:33:56
● 2026-11-15 12:57:26

○A54.85.144.1972015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 19:58:28
○ 2017-02-08 03:06:50
○ 2026-11-15 12:57:26

○A54.85.146.1862015-05-27 → 2015-05-27 · 3 obs

● 2015-05-27 19:58:28
○ 2017-02-08 03:06:50
○ 2026-11-15 12:57:26

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

○ 2016-06-19 21:22:00
● 2017-02-08 03:06:50
○ 2026-09-05 13:33:56
○ 2026-11-15 12:57:26

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-27 → 2016-06-19 · 6 obs

● 2015-05-27 19:58:28
○ 2015-11-22 17:17:48
○ 2016-02-10 20:03:30
● 2016-06-19 21:22:00
○ 2017-02-08 03:06:50
○ 2026-11-15 12:57:26

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-08 → 2017-02-08 · 4 obs

○ 2016-06-19 21:22:00
● 2017-02-08 03:06:50
○ 2026-09-05 13:33:56
○ 2026-11-15 12:57:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
simulationgroup.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	14 records

✅ Authoritative Response

Server:98.81.150.97

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simulationgroup.com (unsigned zone)

⏱️ Timing

Total: 206ms | 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	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

simulationgroup.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.

techgran.com, leadershipprofessional.com, tovrent.com and two other host names share IP numbers with simulationgroup.com.

Name Servers

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

simulationgroup.com partially shares its NS delegation with several other domains, including tan888.com, synergyknowledge.com, theamoney.com and two others.

These name servers regularly co-occur with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hostnames that resolve to 9 IP addresses:

nsg1.namebrightdns.com resolves to 3.85.185.170, 3.90.244.46, 13.217.214.164 and 6 other IP addresses.

Hostnames pointing to five IP numbers:

nsg2.namebrightdns.com resolves to four IP addresses: 34.227.8.8, 98.81.150.97, 98.88.30.249 and two others.

Hostnames that resolve to three IP addresses:

ns1.namebrightdns.com points to 18.212.76.155, 2600:1f18:683a:ae1a:401d:c0e9:501a:ea95 and 2600:1f18:683a:ae1b:e84a:f7f7:5ce:2959.

simulationgroup.com - robtex.com