🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mcppllc-com.mail.protection.outlook.com`

DNSSEC	⚠️ Not signed
A	2a01:111:f403:c927::8^{🇺🇸 Microsoft2a01:111:f000::/36}
		PTR	`mail-bn3pr0301cu00200.inbound.protection.outlook.com`
A	2a01:111:f403:c946::10^{🇺🇸 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:c95d::2^{🇬🇧 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:f909::4^{🇺🇸 Microsoft2a01:111:f000::/36}
A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.60.163^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.194.170^{🇺🇸 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

mcppllc.com

Previous names

Next names

DNS History

16 records (8 active, 8 former)

●A2a01:111:f403:c927::82026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-06 19:46:42
● 2026-10-15 00:39:12
● 2026-10-15 00:39:14

●A2a01:111:f403:c946::102026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-06 19:46:42
● 2026-10-15 00:39:12
● 2026-10-15 00:39:14

●A2a01:111:f403:c95d::22026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-06 19:46:42
● 2026-10-15 00:39:12
● 2026-10-15 00:39:14

○A2a01:111:f403:f804::22026-10-06 → 2026-10-06 · 3 obs

● 2026-10-06 19:46:42
○ 2026-10-15 00:39:12
○ 2026-10-15 00:39:14

○A2a01:111:f403:f804::32026-10-06 → 2026-10-06 · 3 obs

● 2026-10-06 19:46:42
○ 2026-10-15 00:39:12
○ 2026-10-15 00:39:14

○A2a01:111:f403:f905::32026-10-06 → 2026-10-06 · 3 obs

● 2026-10-06 19:46:42
○ 2026-10-15 00:39:12
○ 2026-10-15 00:39:14

○A2a01:111:f403:f908::82026-10-06 → 2026-10-06 · 3 obs

● 2026-10-06 19:46:42
○ 2026-10-15 00:39:12
○ 2026-10-15 00:39:14

●A2a01:111:f403:f909::42026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-06 19:46:42
● 2026-10-15 00:39:12
● 2026-10-15 00:39:14

●A52.101.194.1702026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-06 19:46:42
● 2026-10-15 00:39:12
● 2026-10-15 00:39:14

●A52.101.41.282026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-06 19:46:42
● 2026-10-15 00:39:12
● 2026-10-15 00:39:14

●A52.101.41.582026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-06 19:46:42
● 2026-10-15 00:39:12
● 2026-10-15 00:39:14

○A52.101.50.102026-10-06 → 2026-10-06 · 3 obs

● 2026-10-06 19:46:42
○ 2026-10-15 00:39:12
○ 2026-10-15 00:39:14

○A52.101.50.42026-10-06 → 2026-10-06 · 3 obs

● 2026-10-06 19:46:42
○ 2026-10-15 00:39:12
○ 2026-10-15 00:39:14

○A52.101.60.1602026-10-06 → 2026-10-06 · 3 obs

● 2026-10-06 19:46:42
○ 2026-10-15 00:39:12
○ 2026-10-15 00:39:14

●A52.101.60.1632026-10-15 → 2026-10-15 · 3 obs

○ 2026-10-06 19:46:42
● 2026-10-15 00:39:12
● 2026-10-15 00:39:14

○A52.101.9.262026-10-06 → 2026-10-06 · 3 obs

● 2026-10-06 19:46:42
○ 2026-10-15 00:39:12
○ 2026-10-15 00:39:14

🔍 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:104.47.118.177

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: 357ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.101.194.158, 52.101.42.84...`
AAAA	4	`2a01:111:f403:c95d::2, 2a01:111:f403:c927::8...`

Analysis

Mail Server Role

mcppllc-com.mail.protection.outlook.com is a mail server for mcppllc.com.

IP Addresses

With 8 IP addresses in total, mcppllc-com.mail.protection.outlook.com resolves to 52.101.41.28, 52.101.41.58, 52.101.60.163 and 5 other.

mcppllc-com.mail.protection.outlook.com - robtex.com