MX Record Priority Explained: What the Numbers Mean (0, 10, 20…)
What the priority number on an MX record actually does, why lower wins, what 0 means, whether two records can share a priority, and how failover really works.
Read articleArticles
Articles tagged with technical guide
How Long Does DNS Propagation Take? (It's Your TTL, Not 48 Hours)
DNS doesn't take 24-48 hours to propagate. Learn how TTL values control DNS caching and how to minimize downtime during DNS changes.
Read article