`mx40.x0.ca`

DNSSEC	⚠️ Not signed
A	2607:5300:60:2855::1^{🇨🇦 OVH2607:5300::/32 Hosting route}
		PTR	`mx40.x0.ca`
A	192.95.24.85^{🇨🇦 OVH192.95.0.0/18 Hosting route}
TXT	`v=spf1 include:spf.x0.ca -all`

`x0.ca`

	DNSSEC	🔒 Signed (DS record present)
	A	132.145.103.192^{🇨🇦 ORACLE-OCI-31898132.145.96.0/21}
	NS	`ns1.x0.ca` ⭐
	NS	`ns2.x0.ca`
	NS	`ns3.x0.ca`
	MX	`mx50.x0.ca` ⭐
	MX	`mx30.x0.ca`⁽³⁰⁾
	MX	`mx40.x0.ca`⁽⁴⁰⁾
	TXT	`v=spf1 redirect=spf.x0.ca -all`
	TXT	`google-site-verification=tvZN-JwUGbig8vXeUFXc0qys36Dv_wCj2XmXqS90j3g`
	SOA	`ns1.x0.ca`admin@x0.ca 2026-05-07 #1

PTR for

85.24.95.192.in-addr.arpa

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.5.8.2.0.6.0.0.0.0.3.5.7.0.6.2.ip6.arpa

MX for

mx1.ca

2x.ca

aphod.com

x0.ca

micro.ca

exoti.ca

Previously MX for

windowsliev.com

zero11.ca

ns4.x0.ca

Same first word

mx40.co.za

mx40.org

Similar names

xm40.com

04xm.com

mx04.kinghost.net

04mx.com

mx04.com

DNS History

3 records (2 active, 1 former)

○A162.250.190.1402015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 20:34:36
○ 2015-10-14 21:53:58
○ 2026-05-09 17:57:56

●A192.95.24.852016-01-09 → 2026-05-09 · 3 obs

○ 2015-10-14 21:53:58
● 2016-01-09 09:21:34
● 2026-05-09 17:57:56

●A2607:5300:60:2855::12016-08-11 → 2026-05-09 · 3 obs

○ 2016-01-09 09:21:34
● 2016-08-11 05:26:24
● 2026-05-09 17:57:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
x0.ca	ns1.x0.ca, ns2.x0.ca, ns3.x0.ca	4 records

✅ Authoritative Response

Server:45.63.7.33

NS records: ns1.x0.ca, ns2.x0.ca, ns3.x0.ca

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.95.24.85`
AAAA	1	`2607:5300:60:2855::1`
TXT	1	`v=spf1 include:spf.x0.ca -all`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.x0.ca, ns2.x0.ca, ns3.x0.ca...)

Analysis

Mail Server Role

mx40.x0.ca acts as the mail server for mx1.ca, 2x.ca, aphod.com, x0.ca, micro.ca and a few other domains.

Commonly, mx50.x0.ca, mx30.x0.ca and mx30.exoti.ca serve as mail servers together with mx40.x0.ca.

IP Addresses

mx40.x0.ca resolves to two IP numbers: 2607:5300:60:2855::1 and 192.95.24.85.

Other host names such as mail.hotmali.ca and ks2.x0.ca share IP numbers with mx40.x0.ca.

mx40.x0.ca - robtex.com

mx40.x0.ca

x0.ca