troubleshooting.tools

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troubleshooting.tools needs JavaScript for interactive tools like DNS lookups, port checks and data converters.

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

Made for the ones who fix things.

Debug faster, right from your browser.

A toolbox for debugging networks, inspecting data and converting text.

Open IP Address Lookup Browse tools

troubleshooting.tools — -zsh — 120×30

$ curl -s https://api.troubleshooting.tools/v1/lookup/ip/json/lvl1/ | jq .

{

"ip": "216.73.216.64",

"invalid": false,

"reserved": false,

"ip_version": 4,

"ptr_record": "No PTR record found",

"location_data": {

"ipVersion": 4,

"ipAddress": "216.73.216.64",

"latitude": 39.9587,

"longitude": -82.9987,

"countryName": "United States",

"countryCode": "US",

"timeZone": "-04:00",

"zipCode": "43215",

"cityName": "Columbus",

"regionName": "Ohio"

}

}

$ curl -s https://api.troubleshooting.tools/v1/lookup/mac/json/C4C17D7FEADC | jq .

[

{

"mac": "C4C17D7FEADC",

"oui": "C4C17D",

"vendor": "Apple, Inc.",

"organization_address": "1 Infinite Loop Cupertino CA US 95014",

"assignment_type": "MA-L",

"block_size": 16777216,

"start_address": "C4:C1:7D:00:00:00",

"end_address": "C4:C1:7D:FF:FF:FF"

}

]

$ curl -s https://api.troubleshooting.tools/v1/lookup/dns/example.com/A/ | jq .

{

"domain": "example.com",

"type": "A",

"records": [

{

"address": "104.20.23.154",

"ttl": 12

},

{

"address": "172.66.147.243",

"ttl": 12

}

]

}

$

Your connection

216.73.216.64

Location Columbus, United States

Host No PTR record found

Region Ohio

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Look up IP and MAC addresses, query DNS records, check open ports and trace network paths.

Base64, URL and HTML entities, Punycode domains, JWT payloads, colour notation and code minification.

Checksums and hashes, secure random passwords and unique identifiers.

Convert units of measurement, work out date differences and calculate percentages.

Change letter case, count words and characters, generate placeholder text.

Check email addresses, and validate and format JSON and XML documents.

Retrieve track metadata from Spotify and Deezer by track id.

Convert images between formats and resize them, entirely in your browser.