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scmrus/get-public-ip.md

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Created December 2, 2022 16:22
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Get public IP address used by your machine to connect to the internet
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get-public-ip.md

Get Public IP

DNS

Google

dig o-o.myaddr.l.google.com txt @ns1.google.com +short
# OR
nslookup -type=txt o-o.myaddr.l.google.com ns1.google.com

Cloudflare

dig whoami.cloudflare ch txt @1.1.1.1 +short

Akamai

dig whoami.akamai.net. @ns1-1.akamaitech.net. +short
# OR
nslookup whoami.akamai.net. ns1-1.akamaitech.net

OpenDNS

dig whoami.akamai.net. @ns1-1.akamaitech.net. +short
# OR
nslookup whoami.akamai.net. ns1-1.akamaitech.net

HTTP

curl ipinfo.io
curl ifconfig.co
curl icanhazip.com
curl ifconfig.me
curl checkip.dyndns.org
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scmrus commented Dec 2, 2022 •
edited
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https://1.1.1.1/cdn-cgi/trace (see https://developers.cloudflare.com/fundamentals/get-started/reference/cdn-cgi-endpoint/)

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