`mailcluster2.dwpub.com`

DNSSEC	⚠️ Not signed
A	46.249.201.155^{🇬🇧 PULSANT-AS46.249.192.0/19 Pulsant Ltd}
		PTR	`mailcluster2.dwpub.com`
TXT	`v=spf1 a -all`

`dwpub.com`

	DNSSEC	⚠️ Not signed
	A	46.249.201.139^{🇬🇧 PULSANT-AS46.249.192.0/19 Pulsant Ltd}
	NS	`ns1-06.azure-dns.com` ⭐
	NS	`ns2-06.azure-dns.net`
	NS	`ns3-06.azure-dns.org`
	NS	`ns4-06.azure-dns.info`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`v=spf1 include:spf.protection.outlook.com include:spf.responsesource.com incl...`
	TXT	`google-site-verification=4Gc8sl2IWYw1lsrBrEQHjBjnkNoQB5rh6AHjZlitU7Q`
	SOA	`ns1-06.azure-dns.com`support@responsesource.com 2019-03-18 #1

WOT: SAFE (50/100)
WOT: SAFE (50/100)

PTR for

155.201.249.46.in-addr.arpa

MX for

email.responsesource.com

Similar names

clustermail2.to.gov.br

DNS History

1 record (1 active, 0 former)

●A46.249.201.1552016-12-11 → 2026-03-27 · 2 obs

● 2016-12-11 01:28:04
● 2026-03-27 17:34:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
dwpub.com	ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dwpub.com (unsigned zone)

⏱️ Timing

Total: 955ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.249.201.155`
TXT	1	`v=spf1 a -all`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-06.azure-dns.com, ns1-06.azure-dns.com)

Analysis

Mail Server Role

mailcluster2.dwpub.com serves as the mail server for email.responsesource.com.

mailcluster1.dwpub.com often functions as the mail server, commonly paired with mailcluster2.dwpub.com.

IP Addresses

mailcluster2.dwpub.com points to a single IP address: 46.249.201.155.

mailcluster2.dwpub.com - robtex.com