🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devcodevelopments-ca.mail.protection.outlook.com`

DNSSEC	⚠️ Not signed
A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
		PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}

`mail.protection.outlook.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1-proddns.glbdns.o365filtering.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns2-proddns.glbdns.o365filtering.com` ⚠️ Not in parent delegation
	NS	`ns2-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns3-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns4-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns5-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns6-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns7-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	SOA	`ns1-proddns.glbdns.o365filtering.com`hostmaster@o365filtering.com 2013-01-08 #1

WOT: SAFE (60/100)
WOT: SAFE (63/100)

MX for

devcodevelopments.ca

Previous names

Next names

DNS History

20 records (8 active, 12 former)

○NSns1-proddns.glbdns.o365filtering.com2016-03-19 → 2016-12-25 · 4 obs

● 2016-03-19 09:12:38
● 2016-12-25 13:24:52
○ 2026-04-02 08:34:18
○ 2026-10-17 07:20:04

○NSns2-proddns.glbdns.o365filtering.com2016-03-19 → 2016-12-25 · 4 obs

● 2016-03-19 09:12:38
● 2016-12-25 13:24:52
○ 2026-04-02 08:34:18
○ 2026-10-17 07:20:04

○A207.46.163.1382016-03-19 → 2016-07-10 · 5 obs

● 2016-03-19 09:12:38
○ 2016-05-07 03:58:06
● 2016-07-10 14:48:18
○ 2016-10-23 17:25:20
○ 2026-10-17 07:20:04

○A207.46.163.1702016-03-19 → 2016-05-07 · 4 obs

● 2016-03-19 09:12:38
● 2016-05-07 03:58:06
○ 2016-07-10 14:48:18
○ 2026-10-17 07:20:04

○A207.46.163.2152016-05-07 → 2016-07-10 · 5 obs

○ 2016-03-19 09:12:38
● 2016-05-07 03:58:06
● 2016-07-10 14:48:18
○ 2016-10-23 17:25:20
○ 2026-10-17 07:20:04

○A207.46.163.2472016-03-19 → 2016-07-10 · 4 obs

● 2016-03-19 09:12:38
● 2016-07-10 14:48:18
○ 2016-10-23 17:25:20
○ 2026-10-17 07:20:04

○A23.103.157.102016-10-23 → 2016-12-25 · 5 obs

○ 2016-07-10 14:48:18
● 2016-10-23 17:25:20
● 2016-12-25 13:24:52
○ 2026-04-02 08:34:18
○ 2026-10-17 07:20:04

○A23.103.157.422016-10-23 → 2016-12-25 · 5 obs

○ 2016-07-10 14:48:18
● 2016-10-23 17:25:20
● 2016-12-25 13:24:52
○ 2026-04-02 08:34:18
○ 2026-10-17 07:20:04

●A2a01:111:f403:c942::2026-04-02 → 2026-10-17 · 7 obs

○ 2016-12-25 13:24:52
● 2026-04-02 08:34:18
○ 2026-07-31 02:14:48
● 2026-08-20 17:42:40
○ 2026-10-14 01:00:18
● 2026-10-14 20:05:08
● 2026-10-17 07:20:04

○A2a01:111:f403:c942::12026-07-31 → 2026-08-21 · 6 obs

○ 2026-04-02 08:34:18
● 2026-07-31 02:14:48
○ 2026-08-20 17:42:40
● 2026-08-21 23:56:08
○ 2026-10-14 01:00:18
○ 2026-10-17 07:20:04

○A2a01:111:f403:c942::22026-04-02 → 2026-10-14 · 6 obs

○ 2016-12-25 13:24:52
● 2026-04-02 08:34:18
○ 2026-09-29 20:12:40
● 2026-10-14 01:00:18
○ 2026-10-14 20:05:08
○ 2026-10-17 07:20:04

●A2a01:111:f403:c942::32026-07-31 → 2026-10-17 · 5 obs

○ 2026-04-02 08:34:18
● 2026-07-31 02:14:48
○ 2026-08-21 23:56:08
● 2026-09-29 20:12:40
● 2026-10-17 07:20:04

●A2a01:111:f403:c944::2026-04-02 → 2026-10-17 · 5 obs

○ 2016-12-25 13:24:52
● 2026-04-02 08:34:18
○ 2026-08-21 23:56:08
● 2026-09-29 20:12:40
● 2026-10-17 07:20:04

●A2a01:111:f403:c944::12026-04-02 → 2026-10-17 · 7 obs

○ 2016-12-25 13:24:52
● 2026-04-02 08:34:18
○ 2026-07-31 02:14:48
● 2026-08-21 23:56:08
○ 2026-09-29 20:12:40
● 2026-10-14 01:00:18
● 2026-10-17 07:20:04

○A52.101.190.02026-07-31 → 2026-10-14 · 6 obs

○ 2026-04-02 08:34:18
● 2026-07-31 02:14:48
○ 2026-09-29 20:12:40
● 2026-10-14 01:00:18
○ 2026-10-17 07:20:02
○ 2026-10-17 07:20:04

●A52.101.190.12026-08-21 → 2026-10-17 · 5 obs

○ 2026-04-02 08:34:18
● 2026-08-21 23:56:08
○ 2026-10-14 01:00:18
● 2026-10-17 07:20:02
● 2026-10-17 07:20:04

○A52.101.190.22026-04-02 → 2026-04-02 · 4 obs

○ 2016-12-25 13:24:52
● 2026-04-02 08:34:18
○ 2026-10-17 07:20:02
○ 2026-10-17 07:20:04

●A52.101.190.32026-04-02 → 2026-10-17 · 7 obs

○ 2016-12-25 13:24:52
● 2026-04-02 08:34:18
○ 2026-08-20 17:42:40
● 2026-08-21 23:56:08
○ 2026-10-14 01:00:18
● 2026-10-17 07:20:02
● 2026-10-17 07:20:04

●A52.101.192.02026-04-02 → 2026-10-17 · 7 obs

○ 2016-12-25 13:24:52
● 2026-04-02 08:34:18
○ 2026-07-31 02:14:48
● 2026-08-20 17:42:40
○ 2026-08-21 23:56:08
● 2026-09-29 20:12:40
● 2026-10-17 07:20:04

●A52.101.192.12026-04-02 → 2026-10-17 · 5 obs

○ 2016-12-25 13:24:52
● 2026-04-02 08:34:18
○ 2026-08-21 23:56:08
● 2026-10-14 01:00:18
● 2026-10-17 07:20:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
outlook.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records
protection.outlook.com	ns2-35.azure-dns.net, ns3-35.azure-dns.org, ns4-35.azure-dns.info, ns1-35.azure-dns.com	-
mail.protection.outlook.com	ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns3-proddns.glbdns.protection.outlook.com, ns4-proddns.glbdns.protection.outlook.com...	-

✅ Authoritative Response

Server:52.102.26.246

NS records: ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns3-proddns.glbdns.protection.outlook.com, ns4-proddns.glbdns.protection.outlook.com, ns5-proddns.glbdns.protection.outlook.com, ns6-proddns.glbdns.protection.outlook.com, ns7-proddns.glbdns.protection.outlook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protection.outlook.com (unsigned zone)

⏱️ Timing

Total: 1131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.101.192.1, 52.101.190.1...`
AAAA	4	`2a01:111:f403:c944::, 2a01:111:f403:c942::...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

Mail Server Role

Mail for devcodevelopments.ca is routed through the mail server devcodevelopments-ca.mail.protection.outlook.com.

IP Addresses

devcodevelopments-ca.mail.protection.outlook.com points to 8 IP addresses, including 52.101.190.1, 52.101.190.3 and 52.101.192.0, plus 5 other.

peoplescardservices-com.mail.protection.outlook.com, gbccalgary-com.mail.protection.outlook.com, nursejackiehomecare-com.mail.protection.outlook.com plus two other host names have IP numbers in common with devcodevelopments-ca.mail.protection.outlook.com.

devcodevelopments-ca.mail.protection.outlook.com - robtex.com