DNS Database information for secure.mail.protection.outlook.com

Date

IPv4

IPv6

MX and NS

Latest

52.101.10.14
mail-bn6pr04cu00206.inbound.protection.outlook.com
52.101.194.3
mail-ch1pr04cu00103.inbound.protection.outlook.com
52.101.41.22
mail-sj2pr05cu00406.inbound.protection.outlook.com
52.101.9.2
mail-mn2pr02cu00202.inbound.protection.outlook.com

2024-04-10

104.47.55.138
mail-bn8nam120138.inbound.protection.outlook.com
104.47.59.138
mail-dm6nam120138.inbound.protection.outlook.com

2024-02-14

104.47.55.138
mail-bn8nam120138.inbound.protection.outlook.com
104.47.66.10
mail-mw2nam120010.inbound.protection.outlook.com

2024-01-31

104.47.55.138
mail-bn8nam120138.inbound.protection.outlook.com
104.47.59.138
mail-dm6nam120138.inbound.protection.outlook.com

2024-01-17

104.47.59.138
mail-dm6nam120138.inbound.protection.outlook.com
52.101.42.10
mail-co1pr21cu00102.inbound.protection.outlook.com
52.101.9.0
mail-bl2pr02cu00100.inbound.protection.outlook.com
52.101.9.11
mail-bl2pr04cu00103.inbound.protection.outlook.com
52.101.9.14
mail-bl0pr03cu00206.inbound.protection.outlook.com

2024-01-08

104.47.55.138
104.47.59.138
52.101.11.7
52.101.40.24
52.101.40.6
52.101.8.34
52.101.9.0

2023-12-11

104.47.59.138
104.47.66.10

2023-11-27

104.47.55.138
104.47.66.10

2023-11-16

104.47.59.138
104.47.66.10

2023-11-08

104.47.55.138
104.47.66.10

2023-10-08

104.47.55.138
104.47.59.138