`mx.heartsmarttech.com`

DNSSEC	⚠️ Not signed
A	66.96.140.50^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`50.140.96.66.static.eigbox.net`
A	66.96.140.51^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
A	66.96.140.52^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}

`heartsmarttech.com`

	DNSSEC	⚠️ Not signed
	A	216.40.47.17^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
	NS	`ns1.mdnsservice.com` ⭐
	NS	`ns2.mdnsservice.com`
	NS	`ns3.mdnsservice.com`
	MX	`mx.heartsmarttech.com` ⭐
	TXT	`v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 ?all`
	SOA	`ns1.mdnsservice.com`hostmaster@mdnsservice.com serial=1993098401

MX for

heartsmarttech.com

Same first word

mx.money

mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

mx.withyoutube.com

mx.mba

mx.co.uk

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

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

mx.design

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mx.io

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mx.vg

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mx.global.prod.fastly.net

mx.com.pt

mx.ru

mx.services

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mx.cloud.nospamproxy.com

mx.agency

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mx.vc

mx.cloudflare.net

mx.ws

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mx.tours

mx.s3.amazonaws.com

mx.com.tw

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mx.ms

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mx.gy

mx.pe

mx.realm.cz

mx.tn

mx.exchange

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mx.md

mx.to

mx.cm

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mx.support

mx.myftp.org

mx.duckdns.org

mx.kinghost.net

Similar names

xm.fi

xm.is

xm.am

xm.money

xm.be

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xm.fj.cn

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xm.media

xm.fyi

xm.pe

xm.wtf

xm.nl

xm.cn

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xm.city

xm.ca

xm.ee

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xm.lc

DNS History

4 records (3 active, 1 former)

●A66.96.140.502015-08-08 → 2026-03-26 · 2 obs

● 2015-08-08 01:40:22
● 2026-03-26 02:40:58

●A66.96.140.512015-08-08 → 2026-03-26 · 2 obs

● 2015-08-08 01:40:22
● 2026-03-26 02:40:58

●A66.96.140.522015-08-08 → 2026-03-26 · 2 obs

● 2015-08-08 01:40:22
● 2026-03-26 02:40:58

○CNAMEwebsites019.homestead.com2015-08-08 → 2016-05-07 · 3 obs

● 2015-08-08 01:40:22
● 2016-05-07 13:04:56
○ 2026-03-26 02:40:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
heartsmarttech.com	ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com	6 records

✅ Authoritative Response

Server:216.40.47.18

NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heartsmarttech.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`66.96.140.52, 66.96.140.50...`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.mdnsservice.com, ns1.mdnsservice.com, ns2.mdnsservice.com...)

Analysis

Mail Server Role

mx.heartsmarttech.com serves as the mail server for heartsmarttech.com.

IP Addresses

mx.heartsmarttech.com resolves to three IP numbers: 66.96.140.50, 66.96.140.51 and 66.96.140.52.

For instance, other host names mx.countertopsone.com, mx.lnmgeneralrepair.com, mail1.cooperslane.com, mx.apex-electric-inc.com and mx.stedwin.com share IP numbers with mx.heartsmarttech.com.

mx.heartsmarttech.com - robtex.com