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podfeet
podfeet
@podfeet@chaos.social  ·  activity timestamp 2 weeks ago

@bart heard me say when I moved my server that I didn’t really understand all of the DNS record stuff @tage told me to do. In this nerdier-than-usual Chit Chat Across the Pond, Bart explains all of it and teaches us about email sender validation. His explanation will help you to be able to send mail from your server that actually arrives at the intended inboxes.

https://www.podfeet.com/blog/2025/12/ccatp-827/

#DNSRecords #ServerAdministration

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Hacker News
Hacker News
@h4ckernews@mastodon.social  ·  activity timestamp last month

DNS LOC Record (2014)

https://blog.cloudflare.com/the-weird-and-wonderful-world-of-dns-loc-records/

#HackerNews #DNS #LOC #Record #DNS #DNSRecords #Cloudflare #TechInsights #Networking

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