`ruxton.cunningham.io`

DNSSEC	⚠️ Not signed
MX	`us1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`us2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`

`cunningham.io`

	DNSSEC	⚠️ Not signed
	NS	`ns1.messagingengine.com` ⭐
	NS	`ns2.messagingengine.com`
	MX	`us1-smtp.messagingengine.com` ⭐
	MX	`us2-smtp.messagingengine.com`⁽²⁰⁾
	TXT	`v=spf1 include:spf.messagingengine.com ?all`
	SOA	`ns1.messagingengine.com`postmaster@messagingengine.com 2026-07-05 #0

Same first word

ruxton.co.uk

Similar names

uxtron.com

tronux.com

tournx.com

nuxtor.com

tronux.com.br

runtox.com

truxon.com

turonx.com

ontrux.com

trunox.com

tornux.com

tronux.info

nortux.com

nurotx.com

turonx.app

tronux.net

turnox.com

turxon.com

nortux.se

noxtur.com

DNS History

5 records (2 active, 3 former)

○MXin1-smtp.messagingengine.com2016-09-26 → 2016-09-26 · 2 obs

● 2016-09-26 11:15:28
○ 2026-07-20 06:31:02

○MXin2-smtp.messagingengine.com2016-09-26 → 2016-09-26 · 2 obs

● 2016-09-26 11:15:28
○ 2026-07-20 06:31:02

●MXus1-smtp.messagingengine.com2026-07-20 → 2026-07-20 · 2 obs

○ 2016-09-26 11:15:28
● 2026-07-20 06:31:02

●MXus2-smtp.messagingengine.com2026-07-20 → 2026-07-20 · 2 obs

○ 2016-09-26 11:15:28
● 2026-07-20 06:31:02

○A178.79.183.1092015-08-13 → 2016-05-15 · 4 obs

● 2015-08-13 16:59:36
● 2016-05-15 12:15:00
○ 2016-09-26 11:15:28
○ 2026-07-20 06:31:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
cunningham.io	ns2.messagingengine.com, ns1.messagingengine.com	-

✅ Authoritative Response

Server:162.159.25.191

NS records: ns2.messagingengine.com, ns1.messagingengine.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cunningham.io (unsigned zone)

⏱️ Timing

Total: 384ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	2	`us1-smtp.messagingengine.com (pri: 10), us2-smtp.messagingengine.com (pri: 20)`

Analysis

Mail Servers

ruxton.cunningham.io has two mail servers: us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.

ruxton.cunningham.io shares the same mail server setup as other domains, including mail.heiser.net, ragaltron.com, cloudwall.com and two others.

Host names with 8 IP numbers:

us1-smtp.messagingengine.com maps to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 additional IP addresses.

Host names resolving to four IP addresses:

us2-smtp.messagingengine.com maps to the following IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

ruxton.cunningham.io - robtex.com