`mx.dombrowskiengineers.com`

DNSSEC	⚠️ Not signed
A	66.96.140.76^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`76.140.96.66.static.eigbox.net`
A	66.96.140.77^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}

`dombrowskiengineers.com`

	DNSSEC	⚠️ Not signed
	A	155.138.161.103^{🇺🇸 AS-VULTR155.138.160.0/20 Vultr Assigned Prefix}
	NS	`ns1.netfirms.com` ⭐
	NS	`ns2.netfirms.com`
	MX	`dombrowskiengineers-com.mail.protection.outlook.com` ⭐
	MX	`mx.dombrowskiengineers.com`⁽³⁰⁾
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`ns1.netfirms.com`dnsadmin@netfirms.com 2011-06-25 #36

MX for

dombrowskiengineers.com

Same first word

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mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

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mx.tv

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mx.ma

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Similar names

xm.chat

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xm.net

xm.cm

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xm.co.za

xm.kiev.ua

xm.js.cn

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xm.be

xm.cz

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xm.pl

xm.vn.ua

xm.house

xm.mk

xm.com

DNS History

2 records (2 active, 0 former)

●A66.96.140.762015-05-29 → 2026-03-28 · 2 obs

● 2015-05-29 21:31:28
● 2026-03-28 09:28:24

●A66.96.140.772015-05-29 → 2026-03-28 · 2 obs

● 2015-05-29 21:31:28
● 2026-03-28 09:28:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
dombrowskiengineers.com	ns1.netfirms.com, ns2.netfirms.com	2 records

✅ Authoritative Response

Server:66.96.142.145

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dombrowskiengineers.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.96.140.77, 66.96.140.76`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.netfirms.com, ns2.netfirms.com)

Analysis

Mail Server Role

The mail server for dombrowskiengineers.com is mx.dombrowskiengineers.com.

For mail handling, dombrowskiengineers-com.mail.protection.outlook.com serves as a mail server together with mx.dombrowskiengineers.com.

IP Addresses

mx.dombrowskiengineers.com points to two IP numbers: 66.96.140.76 and 66.96.140.77.

Other host names, for instance mx.furnaceservices.ca, mx.cegid.ca, mx.edmimports.com, mx.ben-dover.ca and mx.brandaction.ca share IP numbers with mx.dombrowskiengineers.com.

mx.dombrowskiengineers.com - robtex.com