`conversionengineoptimization-com.mail.protection.outlook.com`

DNSSEC	⚠️ Not signed
A	2a01:111:f403:ca1e::^{🇫🇷 Microsoft2a01:111:f000::/36}
		PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
A	2a01:111:f403:ca25::^{🇫🇷 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:ca25::1^{🇫🇷 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:ca25::2^{🇫🇷 Microsoft2a01:111:f000::/36}
A	52.101.164.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.166.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.166.1^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.166.2^{🇫🇷 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
	SOA	`ns1-proddns.glbdns.o365filtering.com`hostmaster@o365filtering.com 2013-01-08 #1

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

MX for

conversionengineoptimization.com

DNS History

8 records (8 active, 0 former)

●A2a01:111:f403:ca1e::2026-05-08 → 2026-07-19 · 2 obs

● 2026-05-08 12:24:28
● 2026-07-19 12:12:56

●A2a01:111:f403:ca25::2026-05-08 → 2026-07-19 · 2 obs

● 2026-05-08 12:24:28
● 2026-07-19 12:12:56

●A2a01:111:f403:ca25::12026-05-08 → 2026-07-19 · 2 obs

● 2026-05-08 12:24:28
● 2026-07-19 12:12:56

●A2a01:111:f403:ca25::22026-05-08 → 2026-07-19 · 2 obs

● 2026-05-08 12:24:28
● 2026-07-19 12:12:56

●A52.101.164.02026-05-08 → 2026-07-19 · 2 obs

● 2026-05-08 12:24:28
● 2026-07-19 12:12:56

●A52.101.166.02026-05-08 → 2026-07-19 · 2 obs

● 2026-05-08 12:24:28
● 2026-07-19 12:12:56

●A52.101.166.12026-05-08 → 2026-07-19 · 2 obs

● 2026-05-08 12:24:28
● 2026-07-19 12:12:56

●A52.101.166.22026-05-08 → 2026-07-19 · 2 obs

● 2026-05-08 12:24:28
● 2026-07-19 12:12:56

🔍 DNS Trace

📋 Delegation Chain

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.101.164.0, 52.101.166.0...`
AAAA	4	`2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2...`

Analysis

Mail Server Role

conversionengineoptimization-com.mail.protection.outlook.com serves as a mail server for conversionengineoptimization.com.

IP Addresses

conversionengineoptimization-com.mail.protection.outlook.com resolves to 8 IP numbers: 52.101.164.0, 52.101.166.0, 52.101.166.1 and 5 other.

Additional host names — activital-net.mail.protection.outlook.com, bim53-fr.mail.protection.outlook.com, arnove-org.mail.protection.outlook.com and two others — share IP numbers with conversionengineoptimization-com.mail.protection.outlook.com.

conversionengineoptimization-com.mail.protection.outlook.com - robtex.com