`mx.heartofteaching.com`

DNSSEC	⚠️ Not signed
A	66.96.140.90^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`90.140.96.66.static.eigbox.net`
A	66.96.140.91^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}

`heartofteaching.com`

	DNSSEC	⚠️ Not signed
	A	66.96.149.32^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
	NS	`ns1.yourhostingaccount.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.mydomain.com` ⚠️ Not in zone NS records
	NS	`ns2.yourhostingaccount.com` ⚠️ Not in parent delegation
	NS	`ns3.mydomain.com` ⚠️ Not in zone NS records
	MX	`mx.heartofteaching.com` ⭐
	SOA	`ns1.yourhostingaccount.com`admin@yourhostingaccount.com 2012-08-15 #26

MX for

heartofteaching.com

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DNS History

2 records (2 active, 0 former)

●A66.96.140.902015-06-03 → 2026-03-24 · 2 obs

● 2015-06-03 04:57:12
● 2026-03-24 15:52:36

●A66.96.140.912015-06-03 → 2026-03-24 · 2 obs

● 2015-06-03 04:57:12
● 2026-03-24 15:52:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
heartofteaching.com	ns1.mydomain.com, ns3.mydomain.com	2 records

✅ Authoritative Response

Server:172.64.52.99

NS records: ns1.mydomain.com, ns3.mydomain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heartofteaching.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.96.140.90, 66.96.140.91`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.mydomain.com, ns3.mydomain.com)

Analysis

Mail Server Role

mx.heartofteaching.com acts as a mail server for heartofteaching.com.

IP Addresses

mx.heartofteaching.com points to two IP numbers: 66.96.140.90 and 66.96.140.91.

Other host names, for instance mx.meeye.com, mx.gpsnext.net, mx.menz.name, mx.musik4demo.dk and mx.gsacpas.net share IP numbers with mx.heartofteaching.com.

mx.heartofteaching.com - robtex.com