DNS Database information for ulsa-mx.mail.protection.outlook.com

Date

IPv4

IPv6

MX and NS

Latest

52.101.11.2
mail-sn1pr03cu00102.inbound.protection.outlook.com
52.101.40.2
mail-cy1pr05cu00402.inbound.protection.outlook.com
52.101.42.13
mail-mw2pr02cu00405.inbound.protection.outlook.com
52.101.42.6
mail-mw2pr02cu00306.inbound.protection.outlook.com
52.101.42.9
mail-co1pr05cu00201.inbound.protection.outlook.com
52.101.8.32
mail-dm5pr02cu00100.inbound.protection.outlook.com
52.101.9.12
mail-bl0pr05cu00504.inbound.protection.outlook.com

2023-10-27

52.101.11.10
mail-sa9pr03cu00202.inbound.protection.outlook.com
52.101.40.1
mail-cy4pr03cu00101.inbound.protection.outlook.com
52.101.40.2
mail-cy1pr05cu00402.inbound.protection.outlook.com
52.101.40.24
mail-cy5pr05cu00100.inbound.protection.outlook.com
52.101.8.42
mail-dm6pr03cu00402.inbound.protection.outlook.com
52.101.8.46
mail-dm6pr05cu00406.inbound.protection.outlook.com
52.101.9.11
mail-bl2pr04cu00103.inbound.protection.outlook.com

2023-10-08

52.101.11.7
mail-sa9pr04cu00107.inbound.protection.outlook.com
52.101.11.9
52.101.42.10
52.101.42.6
52.101.8.42
52.101.9.2
52.101.9.5

2023-09-20

52.101.11.10
52.101.40.2
52.101.40.4
52.101.42.10
52.101.42.6
52.101.42.9
52.101.8.46
52.101.9.11
52.101.9.17

2023-09-09

52.101.11.3
52.101.40.1
52.101.40.6
52.101.42.4
52.101.8.36
52.101.8.46
52.101.9.0
52.101.9.11
52.101.9.12

2023-09-01

52.101.11.3
52.101.11.7
52.101.11.9
52.101.40.2
52.101.40.24
52.101.40.6
52.101.42.10
52.101.42.13
52.101.42.6

2023-08-06

104.47.57.138
104.47.58.138

2023-04-12

104.47.56.138
104.47.58.138