`mx.californiatrustcourse.com`

DNSSEC	⚠️ Not signed
A	66.96.140.162^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`162.140.96.66.static.eigbox.net`
A	66.96.140.163^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}

`californiatrustcourse.com`

	DNSSEC	⚠️ Not signed
	A	67.20.123.202^{🇺🇸 EIGI67.20.64.0/18 Unified Layer}
	NS	`ns1.mydomain.com` ⭐
	NS	`ns2.mydomain.com`
	MX	`mx.californiatrustcourse.com` ⭐
	TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
	SOA	`ns1.mydomain.com`dnsadmin@mydomain.com 2015-01-26 #60

MX for

californiatrustcourse.com

hostmaster.californiatrustcourse.com

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DNS History

2 records (2 active, 0 former)

●A66.96.140.1622015-07-15 → 2026-04-13 · 2 obs

● 2015-07-15 00:28:48
● 2026-04-13 17:09:18

●A66.96.140.1632015-07-15 → 2026-04-13 · 2 obs

● 2015-07-15 00:28:48
● 2026-04-13 17:09:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
californiatrustcourse.com	ns1.mydomain.com, ns2.mydomain.com	2 records

✅ Authoritative Response

Server:172.64.52.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for californiatrustcourse.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.96.140.163, 66.96.140.162`

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

mx.californiatrustcourse.com serves as the mail server for californiatrustcourse.com and hostmaster.californiatrustcourse.com.

IP Addresses

mx.californiatrustcourse.com points to two IP numbers: 66.96.140.162 and 66.96.140.163.

Other host names, for instance mx.allfloors.biz, mx.backtoearthproducts.com, mx.imextrade.in, mx.paulbunyan.org and mx.lindseydewitt.com share IP numbers with mx.californiatrustcourse.com.

mx.californiatrustcourse.com - robtex.com