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Domains DNS servers IPs

Learning DNS for Developers

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mailrelay3.nrb.be IP addresses

Queried just now

A IPv4 address

10m

Time to live

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Network Research Belgium

AS12942

Belgium

Brussels, Brussels Capital

AAAA IPv6 address

10m

Time to live

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Check propagation

mailrelay3.nrb.be has no AAAA records.