🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`efficientztream.com`

DNSSEC	⚠️ Not signed
A	3.167.37.39^{🇺🇸 Amazon3.167.32.0/21}
		PTR	`server-3-167-37-39.iad61.r.cloudfront.net`
A	3.167.37.93^{🇺🇸 Amazon3.167.32.0/21}
A	3.167.37.97^{🇺🇸 Amazon3.167.32.0/21}
A	3.167.37.117^{🇺🇸 Amazon3.167.32.0/21}
NS	`ns-1697.awsdns-20.co.uk` ⭐
		A	2600:9000:5306:a100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1697.awsdns-20.co.uk`
		A	205.251.198.161^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1697.awsdns-20.co.uk`
NS	`ns-1247.awsdns-27.org`
		A	2600:9000:5304:df00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1247.awsdns-27.org`
		A	205.251.196.223^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1247.awsdns-27.org`
NS	`ns-25.awsdns-03.com`
		A	2600:9000:5300:1900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-25.awsdns-03.com`
		A	205.251.192.25^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-25.awsdns-03.com`
NS	`ns-980.awsdns-58.net`
		A	2600:9000:5303:d400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-980.awsdns-58.net`
		A	205.251.195.212^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-980.awsdns-58.net`
MX	`inbound-smtp.us-west-2.amazonaws.com` ⭐
		A	35.161.157.106^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
			PTR	`ec2-35-161-157-106.us-west-2.compute.amazonaws.com`
		A	52.13.163.116^{🇺🇸 Amazon52.12.0.0/15 EC2 PDX prefix}
			PTR	`ec2-52-13-163-116.us-west-2.compute.amazonaws.com`
		A	52.43.162.244^{🇺🇸 Amazon52.40.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-43-162-244.us-west-2.compute.amazonaws.com`
		A	54.188.121.70^{🇺🇸 Amazon54.188.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-188-121-70.us-west-2.compute.amazonaws.com`
TXT	`facebook-domain-verification=rnhzaztrfiqagh4gziiuet41fhlkrt`
SOA	`ns-1697.awsdns-20.co.uk`awsdns-hostmaster@amazon.com serial=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=1791672514

Same first word

efficientztream.com

Previous names

Next names

DNS History

21 records (9 active, 12 former)

●NSns-1247.awsdns-27.org2026-09-03 → 2026-10-10 · 2 obs

● 2026-09-03 19:51:22
● 2026-10-10 22:55:20

●NSns-1697.awsdns-20.co.uk2026-09-03 → 2026-10-10 · 2 obs

● 2026-09-03 19:51:22
● 2026-10-10 22:55:20

●NSns-25.awsdns-03.com2026-09-03 → 2026-10-10 · 2 obs

● 2026-09-03 19:51:22
● 2026-10-10 22:55:20

●NSns-980.awsdns-58.net2026-09-03 → 2026-10-10 · 2 obs

● 2026-09-03 19:51:22
● 2026-10-10 22:55:20

●MXinbound-smtp.us-west-2.amazonaws.com2026-09-03 → 2026-10-10 · 2 obs

● 2026-09-03 19:51:22
● 2026-10-10 22:55:20

○A13.224.202.1012026-09-21 → 2026-10-06 · 6 obs

○ 2026-09-03 19:51:22
● 2026-09-21 08:02:16
○ 2026-09-28 21:21:56
● 2026-10-06 08:09:26
○ 2026-10-10 21:01:58
○ 2026-10-10 22:55:20

○A13.224.202.182026-09-21 → 2026-10-06 · 6 obs

○ 2026-09-03 19:51:22
● 2026-09-21 08:02:16
○ 2026-09-28 21:21:56
● 2026-10-06 08:09:26
○ 2026-10-10 21:01:58
○ 2026-10-10 22:55:20

○A13.224.202.852026-09-21 → 2026-10-06 · 6 obs

○ 2026-09-03 19:51:22
● 2026-09-21 08:02:16
○ 2026-09-28 21:21:56
● 2026-10-06 08:09:26
○ 2026-10-10 21:01:58
○ 2026-10-10 22:55:20

○A13.224.202.912026-09-21 → 2026-10-06 · 6 obs

○ 2026-09-03 19:51:22
● 2026-09-21 08:02:16
○ 2026-09-28 21:21:56
● 2026-10-06 08:09:26
○ 2026-10-10 21:01:58
○ 2026-10-10 22:55:20

○A18.161.97.112026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-21 08:02:16
● 2026-09-28 21:21:56
○ 2026-10-06 08:09:26
○ 2026-10-10 22:55:20

○A18.161.97.1262026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-21 08:02:16
● 2026-09-28 21:21:56
○ 2026-10-06 08:09:26
○ 2026-10-10 22:55:20

○A18.161.97.462026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-21 08:02:16
● 2026-09-28 21:21:56
○ 2026-10-06 08:09:26
○ 2026-10-10 22:55:20

○A18.161.97.742026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-21 08:02:16
● 2026-09-28 21:21:56
○ 2026-10-06 08:09:26
○ 2026-10-10 22:55:20

●A3.167.37.1172026-10-10 → 2026-10-10 · 3 obs

○ 2026-10-06 08:09:26
● 2026-10-10 21:01:58
● 2026-10-10 22:55:20

●A3.167.37.392026-10-10 → 2026-10-10 · 3 obs

○ 2026-10-06 08:09:26
● 2026-10-10 21:01:58
● 2026-10-10 22:55:20

●A3.167.37.932026-10-10 → 2026-10-10 · 3 obs

○ 2026-10-06 08:09:26
● 2026-10-10 21:01:58
● 2026-10-10 22:55:20

●A3.167.37.972026-10-10 → 2026-10-10 · 3 obs

○ 2026-10-06 08:09:26
● 2026-10-10 21:01:58
● 2026-10-10 22:55:20

○A99.86.91.1152026-09-03 → 2026-09-03 · 3 obs

● 2026-09-03 19:51:22
○ 2026-09-21 08:02:16
○ 2026-10-10 22:55:20

○A99.86.91.432026-09-03 → 2026-09-03 · 3 obs

● 2026-09-03 19:51:22
○ 2026-09-21 08:02:16
○ 2026-10-10 22:55:20

○A99.86.91.722026-09-03 → 2026-09-03 · 3 obs

● 2026-09-03 19:51:22
○ 2026-09-21 08:02:16
○ 2026-10-10 22:55:20

○A99.86.91.992026-09-03 → 2026-09-03 · 3 obs

● 2026-09-03 19:51:22
○ 2026-09-21 08:02:16
○ 2026-10-10 22:55:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
efficientztream.com	ns-25.awsdns-03.com, ns-980.awsdns-58.net, ns-1697.awsdns-20.co.uk, ns-1247.awsdns-27.org	2 records

✅ Authoritative Response

Server:205.251.192.25

NS records: ns-25.awsdns-03.com, ns-980.awsdns-58.net, ns-1697.awsdns-20.co.uk, ns-1247.awsdns-27.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efficientztream.com (unsigned zone)

⏱️ Timing

Total: 1117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.37.39, 3.167.37.117...`
NS	4	`ns-1247.awsdns-27.org, ns-1697.awsdns-20.co.uk...`
MX	1	`inbound-smtp.us-west-2.amazonaws.com (pr`
TXT	1	`facebook-domain-verification=rnhzaztrfiq`
SOA	1	`ns-1697.awsdns-20.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-25.awsdns-03.com, ns-25.awsdns-03.com)

Analysis

IP Addresses

efficientztream.com directs to four IP numbers, which are 3.167.37.39, 3.167.37.93, 3.167.37.97 and 3.167.37.117.

Name Servers

Four name servers handle the delegation for efficientztream.com: ns-25.awsdns-03.com, ns-980.awsdns-58.net, ns-1247.awsdns-27.org and ns-1697.awsdns-20.co.uk.

There is at least partial name server overlap between efficientztream.com and other domains — ctf-validate-ine-curp-develop-fintech.com, mobilbahis82.com, schooltechsolution.com and two more among them.

All four hostnames — ns-25.awsdns-03.com, ns-980.awsdns-58.net, ns-1247.awsdns-27.org and ns-1697.awsdns-20.co.uk — resolve to two IP numbers apiece: ns-25.awsdns-03.com to 205.251.192.25 and 2600:9000:5300:1900::1; ns-980.awsdns-58.net to 205.251.195.212 and 2600:9000:5303:d400::1; ns-1247.awsdns-27.org to 205.251.196.223 and 2600:9000:5304:df00::1; ns-1697.awsdns-20.co.uk to 205.251.198.161 and 2600:9000:5306:a100::1.

Mail Servers

efficientztream.com uses one mail server — inbound-smtp.us-west-2.amazonaws.com.

The mail server setup of efficientztream.com matches that of other domains such as thepayerteam.com, demo-sinclairstoryline.com, gt-scan.net and two others.

At least some of the mail servers used by efficientztream.com are shared with other domains: yourcause.atlassian.net, postingmonitor.com, spiraxcrmissue.atlassian.net and two others among them.

These mail servers often appear in conjunction with the mail servers inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

inbound-smtp.us-west-2.amazonaws.com points to four IP addresses: 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.

efficientztream.com - robtex.com