Knowledge Base
308 copy-ready commands with fill-in variables, plus step-by-step installation guides.
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Categories
8 results
DNS & Domains
New
Check All Common DNS Records
for t in A AAAA MX TXT NS; do echo "== $t =="; dig +short {{domain}} $t; done
#dns
#dig
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DNS & Domains
New
Check DNS Propagation Across Resolvers
for ns in 8.8.8.8 1.1.1.1 9.9.9.9; do echo "== $ns =="; dig @$ns +short {{domain...
#dns
#propagation
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DNS & Domains
New
Reverse DNS Lookup (IP to Hostname)
dig -x {{ip_address}} +short
#dns
#ptr
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DNS & Domains
New
Check Mail DNS: MX, SPF, DKIM, DMARC
echo '== MX =='; dig +short {{domain}} MX
#dns
#mail
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DNS & Domains
New
Check Domain Registration & Expiry (whois)
whois {{domain}} | grep -Ei 'registrar:|name server|expiry|expiration'
#dns
#whois
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