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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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yf2.a1.b.yahoo.net IP addresses

Queried just now

A IPv4 address

50m

Time to live

View CLI command

Check propagation

Yahoo Holdings

AS10880

Anycast IP

Served from multiple locations

AAAA IPv6 address

5m

Time to live

View CLI command

Check propagation

yf2.a1.b.yahoo.net has no AAAA records.