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Domains DNS servers IPs

Learning DNS for Developers

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amazon.com 216.73.216.1 Your IP DNS Lookup DNS Propagation Checker SPF Record Lookup A Record Lookup AAAA Record Lookup CNAME Record Lookup TXT Record Lookup MX Record Lookup

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infra.leidenuniv.nl IP addresses

Queried just now

A IPv4 address

8h

Time to live

View CLI command

Check propagation

Reserved IP

Private-Use ^[1]

AAAA IPv6 address

10m

Time to live

View CLI command

Check propagation

infra.leidenuniv.nl has no AAAA records.