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Learning DNS for Developers

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smtp-3.sys.kth.se IP addresses

Queried just now

A IPv4 address

30m

Time to live

View CLI command

Check propagation

Vetenskapsradet / SUNET

AS1653

Sweden

Stockholm, Stockholm

AAAA IPv6 address

10m

Time to live

View CLI command

Check propagation

smtp-3.sys.kth.se has no AAAA records.