🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mscodevelopment-com.mail.protection.outlook.com`

DNSSEC	⚠️ Not signed
A	2a01:111:f403:c802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
		PTR	`mail-cy3pr05cu00202.inbound.protection.outlook.com`
A	2a01:111:f403:c922::4^{🇺🇸 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:f90a::8^{🇺🇸 Microsoft2a01:111:f000::/36}
A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.60.173^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.60.176^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.60.191^{🇺🇸 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

mscodevelopment.com

Previous names

Next names

DNS History

23 records (8 active, 15 former)

●A2a01:111:f403:c802::22026-10-17 → 2026-10-17 · 3 obs

○ 2026-09-29 16:28:00
● 2026-10-17 04:56:40
● 2026-10-17 04:56:42

○A2a01:111:f403:c902::142026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 19:24:38
○ 2026-09-29 16:28:00
○ 2026-10-17 04:56:42

○A2a01:111:f403:c922::22026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 19:24:38
○ 2026-09-29 16:28:00
○ 2026-10-17 04:56:42

●A2a01:111:f403:c922::42026-10-17 → 2026-10-17 · 3 obs

○ 2026-09-29 16:28:00
● 2026-10-17 04:56:40
● 2026-10-17 04:56:42

○A2a01:111:f403:c927::2026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-26 19:24:38
● 2026-09-29 16:28:00
○ 2026-10-17 04:56:40
○ 2026-10-17 04:56:42

○A2a01:111:f403:c927::82026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 19:24:38
○ 2026-10-17 04:56:40
○ 2026-10-17 04:56:42

●A2a01:111:f403:c946::32026-10-17 → 2026-10-17 · 3 obs

○ 2026-09-29 16:28:00
● 2026-10-17 04:56:40
● 2026-10-17 04:56:42

○A2a01:111:f403:c946::62026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-26 19:24:38
● 2026-09-29 16:28:00
○ 2026-10-17 04:56:40
○ 2026-10-17 04:56:42

○A2a01:111:f403:f801::2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 19:24:38
○ 2026-09-29 16:28:00
○ 2026-10-17 04:56:42

○A2a01:111:f403:f908::82026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-26 19:24:38
● 2026-09-29 16:28:00
○ 2026-10-17 04:56:40
○ 2026-10-17 04:56:42

●A2a01:111:f403:f90a::82026-10-17 → 2026-10-17 · 3 obs

○ 2026-09-29 16:28:00
● 2026-10-17 04:56:40
● 2026-10-17 04:56:42

○A52.101.10.162026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-26 19:24:38
● 2026-09-29 16:28:00
○ 2026-10-17 04:56:40
○ 2026-10-17 04:56:42

○A52.101.41.282026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 19:24:38
○ 2026-09-29 16:28:00
○ 2026-10-17 04:56:42

●A52.101.42.142026-10-17 → 2026-10-17 · 3 obs

○ 2026-09-29 16:28:00
● 2026-10-17 04:56:40
● 2026-10-17 04:56:42

○A52.101.42.182026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 19:24:38
○ 2026-09-29 16:28:00
○ 2026-10-17 04:56:42

○A52.101.50.102026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-26 19:24:38
● 2026-09-29 16:28:00
○ 2026-10-17 04:56:40
○ 2026-10-17 04:56:42

○A52.101.50.72026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-26 19:24:38
● 2026-09-29 16:28:00
○ 2026-10-17 04:56:40
○ 2026-10-17 04:56:42

●A52.101.60.1732026-10-17 → 2026-10-17 · 3 obs

○ 2026-09-29 16:28:00
● 2026-10-17 04:56:40
● 2026-10-17 04:56:42

●A52.101.60.1762026-10-17 → 2026-10-17 · 3 obs

○ 2026-09-29 16:28:00
● 2026-10-17 04:56:40
● 2026-10-17 04:56:42

○A52.101.60.1882026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 19:24:38
○ 2026-09-29 16:28:00
○ 2026-10-17 04:56:42

●A52.101.60.1912026-10-17 → 2026-10-17 · 3 obs

○ 2026-09-29 16:28:00
● 2026-10-17 04:56:40
● 2026-10-17 04:56:42

○A52.101.60.22026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-26 19:24:38
● 2026-09-29 16:28:00
○ 2026-10-17 04:56:40
○ 2026-10-17 04:56:42

○A52.101.9.242026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 19:24:38
○ 2026-09-29 16:28:00
○ 2026-10-17 04:56:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mail.protection.outlook.com	ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns6-proddns.glbdns.protection.outlook.com, ns7-proddns.glbdns.protection.outlook.com...	-

✅ Authoritative Response

Server:104.47.118.145

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.101.8.38, 52.101.8.65...`
AAAA	4	`2a01:111:f403:f904::2, 2a01:111:f403:f804::7...`

Analysis

Mail Server Role

The mail server mscodevelopment-com.mail.protection.outlook.com processes email for mscodevelopment.com.

IP Addresses

mscodevelopment-com.mail.protection.outlook.com directs to 8 IP numbers: 52.101.42.14, 52.101.60.173, 52.101.60.176 and 5 other.

Two other host names, along with springstcafela-com.mail.protection.outlook.com, dljjr1-com.mail.protection.outlook.com and greenupchdky-gov.mail.protection.outlook.com, also share IP numbers with mscodevelopment-com.mail.protection.outlook.com.

mscodevelopment-com.mail.protection.outlook.com - robtex.com