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Domains DNS servers IPs

Learning DNS for Developers

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smtp02.dsl4u.ca IP addresses

Queried just now

A IPv4 address

10m

Time to live

View CLI command

Check propagation

GTT Communications

AS3257

Germany

Neu-Isenburg, Hesse

AAAA IPv6 address

4h

Time to live

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Check propagation

smtp02.dsl4u.ca has no AAAA records.