mailpost.ca - dns.ninja

`mailpost.ca`

DNSSEC	⚠️ Not signed
NS	`ns1.he.net` ⭐
		A	2001:470:100::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
NS	`ns5.he.net`
		A	2001:470:500::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
MX	`mailpost-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.he.net`hostmaster@he.net 2026-06-21 #6

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2607290100

Same first word

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DNS History

14 records (6 active, 8 former)

○NSdns1208-1.nexcess.net2016-04-07 → 2019-01-26 · 5 obs

○ 2016-01-14 07:34:32
● 2016-04-07 14:33:58
● 2019-01-26 00:18:58
○ 2026-06-13 03:30:38
○ 2026-07-29 02:05:06

○NSdns1208-2.nexcess.net2016-04-07 → 2019-01-26 · 5 obs

○ 2016-01-14 07:34:32
● 2016-04-07 14:33:58
● 2019-01-26 00:18:58
○ 2026-06-13 03:30:38
○ 2026-07-29 02:05:06

○NSdns129-1.nexcess.net2015-08-03 → 2016-01-14 · 4 obs

● 2015-08-03 17:20:24
● 2016-01-14 07:34:32
○ 2016-04-07 14:33:58
○ 2026-07-29 02:05:06

○NSdns129-2.nexcess.net2015-08-03 → 2016-01-14 · 4 obs

● 2015-08-03 17:20:24
● 2016-01-14 07:34:32
○ 2016-04-07 14:33:58
○ 2026-07-29 02:05:06

●NSns1.he.net2026-06-13 → 2026-07-29 · 3 obs

○ 2019-01-26 00:18:58
● 2026-06-13 03:30:38
● 2026-07-29 02:05:06

○NSns1.mailpost.ca2015-08-03 → 2016-01-14 · 4 obs

● 2015-08-03 17:20:24
● 2016-01-14 07:34:32
○ 2016-04-07 14:33:58
○ 2026-07-29 02:05:06

●NSns2.he.net2026-06-13 → 2026-07-29 · 3 obs

○ 2019-01-26 00:18:58
● 2026-06-13 03:30:38
● 2026-07-29 02:05:06

●NSns3.he.net2026-06-13 → 2026-07-29 · 3 obs

○ 2019-01-26 00:18:58
● 2026-06-13 03:30:38
● 2026-07-29 02:05:06

●NSns4.he.net2026-06-13 → 2026-07-29 · 3 obs

○ 2019-01-26 00:18:58
● 2026-06-13 03:30:38
● 2026-07-29 02:05:06

●NSns5.he.net2026-06-13 → 2026-07-29 · 3 obs

○ 2019-01-26 00:18:58
● 2026-06-13 03:30:38
● 2026-07-29 02:05:06

○MXmail.mailpost.ca2015-08-03 → 2019-01-26 · 4 obs

● 2015-08-03 17:20:24
● 2019-01-26 00:18:58
○ 2026-06-13 03:30:38
○ 2026-07-29 02:05:06

●MXmailpost-ca.mail.protection.outlook.com2026-06-13 → 2026-07-29 · 3 obs

○ 2019-01-26 00:18:58
● 2026-06-13 03:30:38
● 2026-07-29 02:05:06

○A104.207.227.442016-04-07 → 2019-01-26 · 5 obs

○ 2016-01-14 07:34:32
● 2016-04-07 14:33:58
● 2019-01-26 00:18:58
○ 2026-06-13 03:30:38
○ 2026-07-29 02:05:06

○A207.32.178.252015-08-03 → 2016-01-14 · 4 obs

● 2015-08-03 17:20:24
● 2016-01-14 07:34:32
○ 2016-04-07 14:33:58
○ 2026-07-29 02:05:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
mailpost.ca	ns5.he.net, ns4.he.net, ns2.he.net, ns3.he.net...	-

✅ Authoritative Response

Server:216.218.131.2

NS records: ns5.he.net, ns4.he.net, ns2.he.net, ns3.he.net, ns1.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailpost.ca (unsigned zone)

⏱️ Timing

Total: 982ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns5.he.net, ns1.he.net...`
MX	1	`mailpost-ca.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.he.net hostmaster.he.net`

Analysis

Name Servers

mailpost.ca delegates to five name servers: ns1.he.net, ns2.he.net, ns3.he.net and two others.

mailpost.ca shares at least some of its name servers with other domains, including robertmacdowell.com, zgd.com.au, lantology.com and two others.

These name servers are frequently paired with the name servers ns4.he.net, ns5.he.net and ns2.afraid.org.

Host names that have two IP addresses:

The A records for ns1.he.net return 216.218.130.2 and 2001:470:100::2.

The A records for ns2.he.net return 216.218.131.2 and 2001:470:200::2.

The A records for ns3.he.net return 216.218.132.2 and 2001:470:300::2.

The A records for ns4.he.net return 216.66.1.2 and 2001:470:400::2.

The A records for ns5.he.net return 216.66.80.18 and 2001:470:500::2.

Mail Servers

The sole mail server for mailpost.ca is mailpost-ca.mail.protection.outlook.com.

With 8 IP addresses total, mailpost-ca.mail.protection.outlook.com resolves to 52.101.190.0, 52.101.190.2, 52.101.190.3 and 5 others.