DNS Database information for mail.opseu.org


Date

IPv4

IPv6

MX and NS

Latest
outlook.office.com.

substrate.office.com.

outlook.office365.com.

ooc-g2.tm-4.office.com.

52.98.143.50
40.99.134.2
52.98.2.194
52.98.143.82
52.98.143.66
52.98.143.130
52.98.143.146
52.98.142.98
outlook.office.com.
substrate.office.com.
outlook.office365.com.
ooc-g2.tm-4.office.com.
2603:1016:401:2c0e::2
2603:1016:401:2016::2
2603:1016:401:2c0a::2
2603:1016:401:1001::2
2603:1016:401:2c00::2
2603:1016:401:1052::2
2603:1016:401:2017::2
2603:1016:401:1031::2


2023-09-06

outlook.office.com.

substrate.office.com.

outlook.office365.com.

ooc-g2.tm-4.office.com.
outlook.ms-acdc.office.com.
yyz-efz.ms-acdc.office.com.
40.99.227.66
52.96.88.226
52.96.88.210
40.99.226.242
outlook.office.com.
substrate.office.com.
outlook.office365.com.
ooc-g2.tm-4.office.com.
outlook.ms-acdc.office.com.
yyz-efz.ms-acdc.office.com.
2603:1036:30a:1809::2
2603:1036:30a:1805::2
2603:1036:30a:1426::2
2603:1036:30a:82d::2

2022-11-30

outlook.office.com.
substrate.office.com.
outlook.office365.com.
outlook.ha.office365.com.
outlook.ms-acdc.office.com.
yyz-efz.ms-acdc.office.com.
52.96.88.242
52.96.88.226
52.96.215.82
52.96.50.130
outlook.office.com.
substrate.office.com.
outlook.office365.com.
outlook.ha.office365.com.
outlook.ms-acdc.office.com.
yyz-efz.ms-acdc.office.com.
2603:1036:30a:1424::2
2603:1036:30a:82f::2
2603:1036:30a:82c::2
2603:1036:30a:1823::2

2022-09-20

outlook.office.com.
substrate.office.com.
outlook.office365.com.
outlook.ha.office365.com.
outlook.ms-acdc.office.com.
yyz-efz.ms-acdc.office.com.
52.96.88.210
52.96.215.2
52.96.88.226
52.96.88.194
outlook.office.com.
substrate.office.com.
outlook.office365.com.
outlook.ha.office365.com.
outlook.ms-acdc.office.com.
yyz-efz.ms-acdc.office.com.
2603:1036:30a:1003::2
2603:1036:30a:82c::2
2603:1036:30a:82e::2
2603:1036:30a:1423::2

2021-11-25

outlook.office.com.
substrate.office.com.
outlook.ha.office365.com.
40.97.120.162
40.97.120.242
52.96.121.114
40.97.120.226
52.96.57.50
52.96.91.66
52.96.121.130
52.96.57.114
outlook.office.com.
substrate.office.com.
outlook.ha.office365.com.
outlook.ms-acdc.office.com.
sat-efz.ms-acdc.office.com.
2603:1036:305:401b::2
2603:1036:804:20::2
2603:1036:804:a::2
2603:1036:805:dc::2


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