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Domains DNS servers IPs

Learning DNS for Developers

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amazon.com 216.73.216.59 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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- Email

protonmail.ch IP addresses

Queried just now

A IPv4 address

20m

Time to live

View CLI command

Check propagation

Proton

AS62371

Anycast IP

Served from multiple locations

AAAA IPv6 address

20m

Time to live

View CLI command

Check propagation

protonmail.ch has no AAAA records.