#reverse_dns — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #reverse_dns, aggregated by home.social.
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.arpa, rDNS and a few magical ICMP hacks
https://sdomi.pl/weblog/24-arpa-hacks/
#ycombinator #arpa #rdns #dns #in_addr_arpa #ip6_arpa #reverse_dns #revdns #bad_apple #traceroute #mtr