Reverse DNS (rDNS) maps an IP address back to a domain name. It's mostly used for email server verification.

Having rDNS set up helps prevent your emails from landing in spam folders.

Many hosting providers support rDNS for VPS and dedicated servers. Setup guides are available at high-availability hosting.

Without rDNS, some receiving mail servers may reject your emails or flag them as suspicious.

If you're running email campaigns, enabling rDNS is a smart technical upgrade.

Southeast Asia is becoming one of the hottest gambling markets in 2025. With a tech-savvy population and strong interest in sports, the region is seeing a surge in online betting activity.

Countries like Indonesia, Thailand, and Vietnam are leading the charge, even as legal landscapes vary. Mobile access plays a huge role here—apps like m88 casino are making it easier than ever to place bets on the go.

Football betting is massive, but casino games, eSports, and even cockfighting bets are popular in local markets. Players want convenience, fast payouts, and local payment methods.

Despite legal gray areas, operators are adapting with encrypted platforms, anonymous deposits, and responsible gaming features.

As demand continues to grow, Southeast Asia is set to become a key player in the global gambling scene.