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DNS root
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3-dk.mail.protection.outlook.com
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Email
3-dk.mail.protection.outlook.com
IP addresses
Queried
just now
View record changes
Now
2026-05-27
Queries failed
A
IPv4 address
5s
Time to live
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52.101.103.137
Microsoft
AS8075
Italy
Milan, Lombardy
52.101.181.153
Microsoft
AS8075
Poland
Warsaw, Mazovia
52.101.185.21
Microsoft
AS8075
Switzerland
Zürich, Zurich
52.101.68.10
Microsoft
AS8075
Ireland
Dublin, Leinster
AAAA
IPv6 address
0s
Time to live
View CLI command
Local DNS resolver
macOS
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Check propagation
3-dk.mail.protection.outlook.com has no AAAA records.
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