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Learning DNS for Developers

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fw.blue4.cz IP addresses

Queried just now

A IPv4 address

1h

Time to live

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Edera Group a.s.

AS42306

Czechia

Pardubice, Pardubický

AAAA IPv6 address

1h

Time to live

View CLI command

Check propagation

fw.blue4.cz has no AAAA records.