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216.73.216.14
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substrate-int-fs.office.com
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substrate-int-fs.office.com
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substrate-int-fs.office.com has no A records.
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2603:1086:100:24::5
United States of America
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2603:10a6:102:376::5
United States of America
Redmond, Washington
2603:10a6:10:4fa::5
United States of America
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2603:10a6:20b:311::5
United States of America
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2603:10a6:20b:46d::5
United States of America
Redmond, Washington
2603:10a6:20b:494::5
United States of America
Redmond, Washington
2603:10a6:910:50::5
United States of America
Redmond, Washington
2603:10a6:d10:9f::5
United States of America
Redmond, Washington