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Learning DNS for Developers

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smtp-out1.tucaas.com IP addresses

Queried just now

A IPv4 address

10h 40m

Time to live

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Tietoevry Oyj

AS375

Finland

Espoo, Uusimaa

AAAA IPv6 address

10h 40m

Time to live

View CLI command

Check propagation

smtp-out1.tucaas.com has no AAAA records.