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35 lines
952 B
Plaintext
35 lines
952 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# dog
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> DNS lookup utility.
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> It has colorful output, supports DNS-over-TLS and DNS-over-HTTPS protocols, and can emit JSON.
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> More information: <https://dns.lookup.dog>.
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- Lookup the IP(s) associated with a hostname (A records):
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`dog {{example.com}}`
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- Query the MX records type associated with a given domain name:
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`dog {{example.com}} MX`
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- Specify a specific DNS server to query (e.g. Cloudflare):
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`dog {{example.com}} MX @{{1.1.1.1}}`
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- Query over TCP rather than UDP:
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`dog {{example.com}} MX @{{1.1.1.1}} --tcp`
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- Query the MX records type associated with a given domain name over TCP using explicit arguments:
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`dog --query {{example.com}} --type MX --nameserver {{1.1.1.1}} --tcp`
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- Lookup the IP(s) associated with a hostname (A records) using DNS over HTTPS (DoH):
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`dog {{example.com}} --https @{{https://cloudflare-dns.com/dns-query}}`
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