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DNS root
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Domain name
surfnet-nl.mail.protection.outlook.com.
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Email
surfnet-nl.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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52.101.209.28
Microsoft
AS8075
Denmark
Copenhagen, Capital Region
52.101.209.31
Microsoft
AS8075
Denmark
Copenhagen, Capital Region
52.101.73.145
Microsoft
AS8075
Netherlands
Amsterdam, North Holland
52.101.91.156
Microsoft
AS8075
Spain
Madrid, Madrid
AAAA
IPv6 address
0s
Time to live
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Local DNS resolver
macOS
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Check propagation
surfnet-nl.mail.protection.outlook.com. has no AAAA records.
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