DNS Propagation Checker
Check whether a DNS change has reached 17 public resolvers run by Google, Cloudflare, Quad9, OpenDNS, AdGuard, Yandex, AliDNS and others, with TTLs and a consensus view.
September 29, 2026
Rename Addon Domain cPanel 138+: In-Place Rename
cPanel & WHM 138 added in-place domain renames for addon domains alongside the long-standing primary domain change. This guide explains what changes, what does not, and how to rename with WHM, cPanel and the API without breaking mail, SSL or WordPress.
September 29, 2026
MailBaby SPF Record: spf-c Include vs _mailbaby TXT Guide
Explains the two ways to authorise a domain for MailBaby relay, when to use include:spf-c.mailbaby.net in SPF and when the newer _mailbaby TXT ownership record is the better fit, with dig-based verification and the lookup-limit pitfall.
September 29, 2026
MailBaby Cloudflare DNS: 3 Records (SPF, DKIM, DMARC)
Exact Cloudflare DNS records for a domain sending through MailBaby from a cPanel or DirectAdmin server: SPF with the spf-c include and server IP, the _mailbaby TXT, the panel DKIM key, a DMARC policy, and the mistakes that break them.
September 29, 2026
DirectAdmin Wildcard Certificate: DNS Challenge Setup
How to issue and auto-renew wildcard certificates on DirectAdmin 1.708 and later, using the panel's own DNS for the ACME DNS-01 challenge or a _acme-challenge CNAME when the zone is hosted elsewhere, and what the wildcard actually covers.
September 29, 2026
DirectAdmin Unbound Resolver: HTTPS and SVCB Records
Installing Unbound through CustomBuild as a caching validating resolver alongside BIND on a DirectAdmin server, pointing the system and ACME checks at it, and publishing HTTPS and SVCB records from DNS Administration.
September 29, 2026
DirectAdmin DNS Clustering: Reliable Multi-Server Setup
How DirectAdmin's Multi Server Setup pushes DNS zones between servers, blocks duplicate usernames and domains across a fleet, and what to check in named and firewall configuration before relying on it for redundant nameservers.
September 29, 2026
cPanel Temporary Domain: Free *.cpanel.site Setup
cPanel & WHM 132 introduced temporary *.cpanel.site domains so a site can be built and previewed before its real domain points at the server. This guide covers enabling the feature, creating accounts with a temporary domain and switching to the real one.
September 29, 2026
Cloudflare cPanel DNS Proxy: Real Visitor IPs
How to move a cPanel-hosted domain behind Cloudflare without breaking mail, SSL or your firewall — which records to proxy, which to leave alone, and how to make Apache, LiteSpeed and CSF see the real client IP instead of Cloudflare's.
September 29, 2026