`ms4.whitepapertech.com`

DNSSEC	⚠️ Not signed
A	52.11.90.4^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
		PTR	`ms4.whitepapertech.com`
MX	`ms4.whitepapertech.com` ⭐
		A	52.11.90.4^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`ms4.whitepapertech.com`

`whitepapertech.com`

	DNSSEC	⚠️ Not signed
	A	52.10.78.67^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
	NS	`ns-1429.awsdns-50.org` ⭐
	NS	`ns-180.awsdns-22.com`
	NS	`ns-1830.awsdns-36.co.uk`
	NS	`ns-602.awsdns-11.net`
	MX	`whitepapertech.com` ⭐
	SOA	`ns-1429.awsdns-50.org`awsdns-hostmaster@amazon.com serial=1

PTR for

4.90.11.52.in-addr.arpa

MX for

ms4.whitepapertech.com

Same first word

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DNS History

2 records (2 active, 0 former)

●MXms4.whitepapertech.com2016-12-31 → 2026-05-10 · 2 obs

● 2016-12-31 17:38:38
● 2026-05-10 22:52:00

●A52.11.90.42016-12-31 → 2026-05-10 · 2 obs

● 2016-12-31 17:38:38
● 2026-05-10 22:52:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
whitepapertech.com	ns-180.awsdns-22.com, ns-602.awsdns-11.net, ns-1830.awsdns-36.co.uk, ns-1429.awsdns-50.org	2 records

✅ Authoritative Response

Server:205.251.192.180

NS records: ns-180.awsdns-22.com, ns-602.awsdns-11.net, ns-1830.awsdns-36.co.uk, ns-1429.awsdns-50.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whitepapertech.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.11.90.4`
MX	1	`ms4.whitepapertech.com (pri: 10)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-180.awsdns-22.com, ns-180.awsdns-22.com)

Analysis

Mail Server Role

The mail server for ms4.whitepapertech.com is ms4.whitepapertech.com.

IP Addresses

ms4.whitepapertech.com points to a single IP address: 52.11.90.4.

Mail Servers

One mail server handles ms4.whitepapertech.com; that server is ms4.whitepapertech.com.

ms4.whitepapertech.com points to a single IP number: 52.11.90.4.

ms4.whitepapertech.com - robtex.com