DNS
I value the Domain Name System’d independence from the major tech companies. I blog about the evolving DNS standards and features that make the internet work.
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What to <link rel=dns-prefetch> and when to use preconnect
How to disable outgoing mDNS broadcasts on Linux
Hurricane Electric secondary DNS adds support for TSIG authentication
Well-Known URI vs DNS-SD for distributed web service-discovery despite internet censorship
Secondary authoritative DNS service providers compared
Compared DNS caching/TTL of different CDNs
A survey of DNS caching and TTL in end-user client software
Is systemd-resolved useful?
Turkey blocks BunnyCDN; Ctrl blog and 14 000 websites inaccessible
How I blocked myself from obtaining a Let’s Encrypt TLS certificates
DNSLink and IPNS availability survey
Actually secure DNS over TLS in Unbound
How to randomize DNS resolver selection in Knot Resolver
How to get faster and more secure DNS resolution with Knot Resolver on Fedora
How to take back control of /etc/resolv.conf on Linux
I regret transferring my domains to Hover
Don’t register your domains with Automattic
How to prevent Let’s Encrypt from issuing a certificate for your domain
Stop CAs from misissuing certificates for your domains with CAA records
Review: Managed GeoDNS on a budget
Linode DNS Manager pitfall: No TXT record normalization
DNS SRV records usage for email and calendar service discovery
mDNS and DNS-SD slowly making their way into Windows 10
Avahi 0.6.32 enabling IPv6 and Windows 10 log-silencing
