`mx.undergroundrailroad.ca`

DNSSEC	⚠️ Not signed
A	66.96.140.156^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`156.140.96.66.static.eigbox.net`
A	66.96.140.157^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}

`undergroundrailroad.ca`

	DNSSEC	⚠️ Not signed
	A	66.96.160.135^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
	NS	`ns1.netfirms.com` ⭐
	NS	`ns2.netfirms.com`
	MX	`mx.undergroundrailroad.ca` ⭐
	TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
	SOA	`ns1.netfirms.com`hostmaster@netfirms.com 2015-08-10 #4

MX for

undergroundrailroad.ca

Same first word

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xm.be

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xm.pl

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xm.house

xm.mk

xm.com

DNS History

2 records (2 active, 0 former)

●A66.96.140.1562015-11-07 → 2026-05-15 · 2 obs

● 2015-11-07 11:29:14
● 2026-05-15 14:27:58

●A66.96.140.1572015-11-07 → 2026-05-15 · 2 obs

● 2015-11-07 11:29:14
● 2026-05-15 14:27:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
undergroundrailroad.ca	ns2.netfirms.com, ns1.netfirms.com	-

✅ Authoritative Response

Server:66.96.142.145

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for undergroundrailroad.ca (unsigned zone)

⏱️ Timing

Total: 3059ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`66.96.140.156, 66.96.140.157`

Analysis

Mail Server Role

mx.undergroundrailroad.ca serves as a mail server for undergroundrailroad.ca.

IP Addresses

mx.undergroundrailroad.ca has two IP numbers: 66.96.140.156 and 66.96.140.157.

Other host names, for instance mx.rebajamoda.com, mx.notyergrannysgranola.com, mx.myhousingloan.com, mx.braunstrees.com and mx.activerest.org share IP numbers with mx.undergroundrailroad.ca.

mx.undergroundrailroad.ca - robtex.com