`ns1.decisionsource.com`

DNSSEC	⚠️ Not signed
A	54.198.123.130^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
		PTR	`ec2-54-198-123-130.compute-1.amazonaws.com`

`decisionsource.com`

	DNSSEC	⚠️ Not signed
	A	50.19.166.105^{🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix}
	NS	`ns91.worldnic.com` ⭐
	NS	`ns92.worldnic.com`
	MX	`decisionsource-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`NS91.WORLDNIC.com`namehost@WORLDNIC.com serial=121092114

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DNS History

4 records (1 active, 3 former)

○A107.20.169.1152015-08-02 → 2015-11-28 · 5 obs

○ 2007-12-01 20:33:52
● 2015-08-02 21:06:16
● 2015-11-28 10:39:52
○ 2016-02-28 04:57:56
○ 2026-04-24 02:27:14

●A54.198.123.1302026-04-24 → 2026-04-24 · 2 obs

○ 2016-06-20 20:46:48
● 2026-04-24 02:27:14

○A54.85.32.522016-02-28 → 2016-06-20 · 4 obs

○ 2015-11-28 10:39:52
● 2016-02-28 04:57:56
● 2016-06-20 20:46:48
○ 2026-04-24 02:27:14

○A65.23.21.372007-12-01 → 2007-12-01 · 3 obs

● 2007-12-01 20:33:52
○ 2015-08-02 21:06:16
○ 2026-04-24 02:27:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
decisionsource.com	ns91.worldnic.com, ns92.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.217

NS records: ns91.worldnic.com, ns92.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decisionsource.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.198.123.130`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns91.worldnic.com, ns92.worldnic.com)

Analysis

IP Addresses

ns1.decisionsource.com resolves to one IP number: 54.198.123.130.

ns1.decisionsource.com - robtex.com