`deviceauth.services.simplisafe.com`

DNSSEC	⚠️ Not signed
A	44.221.3.175^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-221-3-175.compute-1.amazonaws.com`
A	54.209.9.210^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
NS	`ns-831.awsdns-39.net` ⭐
		A	2600:9000:5303:3f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-831.awsdns-39.net`
		A	205.251.195.63^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-831.awsdns-39.net`
NS	`ns-1172.awsdns-18.org`
		A	2600:9000:5304:9400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1172.awsdns-18.org`
		A	205.251.196.148^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1172.awsdns-18.org`
NS	`ns-1721.awsdns-23.co.uk`
		A	2600:9000:5306:b900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1721.awsdns-23.co.uk`
		A	205.251.198.185^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1721.awsdns-23.co.uk`
NS	`ns-273.awsdns-34.com`
		A	2600:9000:5301:1100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-273.awsdns-34.com`
		A	205.251.193.17^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-273.awsdns-34.com`
SOA	`ns-831.awsdns-39.net`awsdns-hostmaster@amazon.com serial=1

`services.simplisafe.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-506.awsdns-63.com` ⭐
	NS	`ns-1033.awsdns-01.org`
	NS	`ns-1627.awsdns-11.co.uk`
	NS	`ns-643.awsdns-16.net`
	SOA	`ns-506.awsdns-63.com`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (62/100)

DNS History

6 records (6 active, 0 former)

●NSns-1172.awsdns-18.org2026-03-26 → 2026-04-12 · 2 obs

● 2026-03-26 22:22:42
● 2026-04-12 09:35:10

●NSns-1721.awsdns-23.co.uk2026-03-26 → 2026-04-12 · 2 obs

● 2026-03-26 22:22:42
● 2026-04-12 09:35:10

●NSns-273.awsdns-34.com2026-03-26 → 2026-04-12 · 2 obs

● 2026-03-26 22:22:42
● 2026-04-12 09:35:10

●NSns-831.awsdns-39.net2026-03-26 → 2026-04-12 · 2 obs

● 2026-03-26 22:22:42
● 2026-04-12 09:35:10

●A44.221.3.1752026-03-26 → 2026-04-12 · 2 obs

● 2026-03-26 22:22:42
● 2026-04-12 09:35:10

●A54.209.9.2102026-03-26 → 2026-04-12 · 2 obs

● 2026-03-26 22:22:42
● 2026-04-12 09:35:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
simplisafe.com	ns-453.awsdns-56.com, ns-1000.awsdns-61.net, ns-1065.awsdns-05.org, ns-1933.awsdns-49.co.uk	1 record
services.simplisafe.com	ns-1033.awsdns-01.org, ns-1627.awsdns-11.co.uk, ns-506.awsdns-63.com, ns-643.awsdns-16.net	-
deviceauth.services.simplisafe.com	ns-1172.awsdns-18.org, ns-1721.awsdns-23.co.uk, ns-273.awsdns-34.com, ns-831.awsdns-39.net	-

✅ Authoritative Response

Server:205.251.198.185

NS records: ns-1172.awsdns-18.org, ns-1721.awsdns-23.co.uk, ns-273.awsdns-34.com, ns-831.awsdns-39.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for services.simplisafe.com (unsigned zone)

⏱️ Timing

Total: 613ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.209.9.210, 44.221.3.175`
NS	4	`ns-1172.awsdns-18.org, ns-1721.awsdns-23.co.uk...`
SOA	1	`ns-831.awsdns-39.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-453.awsdns-56.com)

Analysis

IP Addresses

deviceauth.services.simplisafe.com resolves to two IP numbers: 44.221.3.175 and 54.209.9.210.

Name Servers

deviceauth.services.simplisafe.com is delegated to four name servers: ns-273.awsdns-34.com, ns-831.awsdns-39.net, ns-1172.awsdns-18.org and ns-1721.awsdns-23.co.uk.

deviceauth.services.simplisafe.com shares some name servers with other domains, for example rfjqujxaued.net, fastreliablelogistics.com, usecipher.ai, d67irfp7aeaqv.cloudfront.net and cat-fleetmanagement.com.

Host names with two IP numbers

Two IPs per host:

ns-273.awsdns-34.com points to 2600:9000:5301:1100::1 and 205.251.193.17

ns-831.awsdns-39.net points to 2600:9000:5303:3f00::1 and 205.251.195.63

ns-1172.awsdns-18.org points to 2600:9000:5304:9400::1 and 205.251.196.148

ns-1721.awsdns-23.co.uk points to 2600:9000:5306:b900::1 and 205.251.198.185

deviceauth.services.simplisafe.com - robtex.com