#nameservers
Artikel zum Thema #nameservers
Domains & DNS31.07.2026 · 6 Min. Lesezeit
DNS propagation explained: why changes take time and how to check
DNS propagation isn't a global sync — it's TTL-based caching. Here's what actually controls the delay and how to check a change safely.
Domains & DNS27.07.2026 · 7 Min. Lesezeit
20 DNS security checks every domain should pass
A practical DNS security checklist covering DNSSEC, CAA, SPF/DKIM/DMARC, zone transfers and nameserver hygiene — with commands you can run today.
Domains & DNS08.07.2026 · 4 Min. Lesezeit
Complete DNS record guide: A, AAAA, CNAME, MX, TXT, NS & CAA
A practitioner's reference to the core DNS record types — A, AAAA, CNAME, MX, TXT, NS and CAA — with a real example and the standards behind each.
Domains & DNS02.07.2026 · 5 Min. Lesezeit
How DNS resolution works: the root-to-authoritative walk explained
A practical walkthrough of DNS resolution: recursive vs authoritative resolvers, the root→TLD→authoritative query path, and how caching affects speed.
In Sekunden startklar
Bring deine gesamte Infrastruktur in ein modernes Dashboard.
Kostenloser Plan · Keine Kreditkarte nötig · In Minuten eingerichtet