🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`efficiencyengine.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:268a:fa85:7cb7:6dc0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:cbdd:7e1e:6ae2:dc26^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.164.248.245^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-248-245.compute-1.amazonaws.com`
		A	54.221.100.69^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-100-69.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4cc0:5acf:aad1:572a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:bf98:4592:dea7:ef46^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:43a1:2a31:b901:d2f6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:44ba:1b15:cef8:e750^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.82.145^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-82-145.compute-1.amazonaws.com`
		A	18.212.113.20^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-113-20.compute-1.amazonaws.com`
		A	34.207.141.12^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-141-12.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:949e:42aa:fd21:ecef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:df9d:da8:3792:e86e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.70.139^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-70-139.compute-1.amazonaws.com`
		A	52.90.122.106^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-122-106.compute-1.amazonaws.com`
		A	54.82.105.15^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-105-15.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-10 #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=1791674314

Same first word

efficiencyengine.dev

efficiencyengine.com

efficiencyengine.net

efficiencyengine.co.uk

Similar names

engineefficiency.com

Previous names

Next names

DNS History

21 records (7 active, 14 former)

●NSns1.namebrightdns.com2015-06-22 → 2026-10-10 · 7 obs

● 2015-06-22 17:20:02
● 2015-11-03 06:08:02
○ 2016-01-24 18:17:58
● 2016-04-18 02:26:14
○ 2017-01-09 08:27:48
● 2018-01-28 20:20:42
● 2026-10-10 23:40:28

○NSns2.namebrightdns.com2015-11-03 → 2018-01-28 · 8 obs

○ 2015-06-22 17:20:02
● 2015-11-03 06:08:02
○ 2016-01-24 18:17:58
● 2016-04-18 02:26:14
○ 2017-01-09 08:27:48
● 2018-01-28 20:20:42
○ 2026-10-03 16:03:30
○ 2026-10-10 23:40:28

●NSnsg1.namebrightdns.com2015-06-22 → 2026-10-10 · 7 obs

● 2015-06-22 17:20:02
○ 2015-11-03 06:08:02
● 2016-01-24 18:17:58
○ 2016-04-18 02:26:14
○ 2018-01-28 20:20:42
● 2026-10-03 16:03:30
● 2026-10-10 23:40:28

●NSnsg2.namebrightdns.com2015-06-22 → 2026-10-10 · 7 obs

● 2015-06-22 17:20:02
○ 2015-11-03 06:08:02
● 2016-01-24 18:17:58
○ 2016-04-18 02:26:14
○ 2018-01-28 20:20:42
● 2026-10-03 16:03:30
● 2026-10-10 23:40:28

○NSnst1.namebrightdns.com2017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-18 02:26:14
● 2017-01-09 08:27:48
○ 2018-01-28 20:20:42
○ 2026-10-10 23:40:28

○NSnst2.namebrightdns.com2017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-18 02:26:14
● 2017-01-09 08:27:48
○ 2018-01-28 20:20:42
○ 2026-10-10 23:40:28

○MXanmail.namebrightmail.com2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 17:20:02
○ 2015-11-03 06:08:02
○ 2026-10-10 23:40:28

●A13.223.25.842026-10-03 → 2026-10-10 · 3 obs

○ 2018-01-28 20:20:42
● 2026-10-03 16:03:30
● 2026-10-10 23:40:28

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-10-03 → 2026-10-10 · 3 obs

○ 2018-01-28 20:20:42
● 2026-10-03 16:03:30
● 2026-10-10 23:40:28

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-10-03 → 2026-10-10 · 3 obs

○ 2018-01-28 20:20:42
● 2026-10-03 16:03:30
● 2026-10-10 23:40:28

○A52.200.243.1232016-04-18 → 2016-04-18 · 4 obs

○ 2016-01-24 18:17:58
● 2016-04-18 02:26:14
○ 2017-01-09 08:27:48
○ 2026-10-10 23:40:28

○A54.152.144.2432016-04-18 → 2016-04-18 · 4 obs

○ 2016-01-24 18:17:58
● 2016-04-18 02:26:14
○ 2017-01-09 08:27:48
○ 2026-10-10 23:40:28

○A54.174.31.2542015-06-22 → 2015-11-03 · 4 obs

● 2015-06-22 17:20:02
● 2015-11-03 06:08:02
○ 2016-01-24 18:17:58
○ 2026-10-10 23:40:28

○A54.208.74.2152015-06-22 → 2015-11-03 · 4 obs

● 2015-06-22 17:20:02
● 2015-11-03 06:08:02
○ 2016-01-24 18:17:58
○ 2026-10-10 23:40:28

○A54.209.90.812016-01-24 → 2016-01-24 · 4 obs

○ 2015-11-03 06:08:02
● 2016-01-24 18:17:58
○ 2016-04-18 02:26:14
○ 2026-10-10 23:40:28

●A54.243.117.1972026-10-03 → 2026-10-10 · 3 obs

○ 2018-01-28 20:20:42
● 2026-10-03 16:03:30
● 2026-10-10 23:40:28

○A54.82.156.192017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-18 02:26:14
● 2017-01-09 08:27:48
○ 2018-01-28 20:20:42
○ 2026-10-10 23:40:28

○A54.85.54.292016-01-24 → 2016-01-24 · 4 obs

○ 2015-11-03 06:08:02
● 2016-01-24 18:17:58
○ 2016-04-18 02:26:14
○ 2026-10-10 23:40:28

○A54.86.225.1562017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-18 02:26:14
● 2017-01-09 08:27:48
○ 2018-01-28 20:20:42
○ 2026-10-10 23:40:28

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-22 → 2016-04-18 · 4 obs

● 2015-06-22 17:20:02
● 2016-04-18 02:26:14
○ 2017-01-09 08:27:48
○ 2026-10-10 23:40:28

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-09 → 2018-01-28 · 5 obs

○ 2016-04-18 02:26:14
● 2017-01-09 08:27:48
● 2018-01-28 20:20:42
○ 2026-10-03 16:03:30
○ 2026-10-10 23:40:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
efficiencyengine.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:52.90.122.106

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efficiencyengine.com (unsigned zone)

⏱️ Timing

Total: 297ms | 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	`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

efficiencyengine.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.

servicestone.com, letterinbox.com, andd.(0x736578)6789.com plus two other host names have IP numbers in common with efficiencyengine.com.

Name Servers

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

The name servers of efficiencyengine.com overlap at least partially with those of other domains — among them mx.etpservices.com, class8storage.com, tpcommercial.com and two more.

These name servers commonly appear alongside the name servers domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com resolves to 3.87.82.145, 18.212.113.20, 34.207.141.12 and 4 other IP addresses.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 13.221.70.139, 52.90.122.106 and 54.82.105.15 along with two other addresses.

Host names with four IP addresses:

ns1.namebrightdns.com resolves to 54.164.248.245, 54.221.100.69, 2600:1f18:683a:ae1a:268a:fa85:7cb7:6dc0 and 2600:1f18:683a:ae1b:cbdd:7e1e:6ae2:dc26.

efficiencyengine.com - robtex.com