Anycast DNS is a powerful network routing technique that improves your website's performance and availability. It guarantees visitors are connected to the nearest DNS server, resulting in faster response times and improved website availability.
Anycast DNS is a simple concept - you can reach a single destination following many different roads. Instead of having all the traffic go down one route, Anycast DNS utilizes multiple locations that receive queries to the network, but in different geographical locations. The objective here is for the network to find the shortest path for a user to a particular DNS server.
The definition, from a purely technical standpoint, states "Anycast DNS is a network addressing and routing methodology, in which datagrams from a single sender are routed to the topologically nearest node in a group of potential receivers."
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DDoS Protected M $11.95/月 |
DDoS Protected S $5.95/月 |
Premium M $4.95/月 |
Premium S $2.95/月 |
|
|---|---|---|---|---|
| エニーキャストDNS: | ||||
| ? DNSゾーン: | 75 | 5 | 75 | 5 |
| ? DNSレコード: | 3,000 | 200 | 3,500 | 200 |
| ? 一ヶ月当たりのクエリの数: | 無制限 | 無制限 | 無制限 | 5M ? |
| ? DDoS対策機能: | - | - | ||
| 詳細を見る | 詳細を見る | 詳細を見る | 詳細を見る | |
Anycast DNS and Unicast DNS are two different approaches to DNS resolution that have distinct characteristics. The Unicast protocol is a relic from the past and it doesn't adequately meet client's needs. It lacks the ability to mitigate DDoS attacks globally, have lower DNS latency across countries or make proper load balancing in multiple locations. Anycast DNS is your ticket for a fast and reliable DNS at the same time!
ClouDNS features Anycast DNS service in our Premium DNS and DDoS Protected DNS Plans. We maximize the speed, minimize downtime and provide our customers with the highest possible SLA for each of our global locations. As a result, our customers have full redundancy and reliability on our network with reduced latency across each continent.
| 機能 | Unicast DNS | エニーキャストDNS |
|---|---|---|
| Server Structure | Single server | Multiple servers |
| Routing | Specific IP | Nearest server |
| Response Time | Variable | Faster |
| Availability | Vulnerable to server failure | High |
| スケーラビリティ | Limited scalability | Highly scalable |
| セキュリティ | No built-in DDoS protection | DDoS対策機能 |
| Ideal For | Smaller-scale websites or local networks | Global websites |
では、初歩の説明とエニーキャストDNSのコア定義を紹介し終わった後に、さらに詳細に入ってみましょう。ClouDNS エニーキャストネットワークのご利用には次の誰にも否定できない利点が挙げられます：:
ClouDNSでは幅広いエニーキャストネットワークで全てのドメインに利用可能な49ネットワーク拠点（POP）を利用しておりま。つきまして、クエリが地理的な場所やサーバーの負荷によって均等に分散されますので、即座に応答時間にも好影響を及ぼしています。
ダウンタイムやパフォーマンスの問題はもう忘れていいです！パフォーマンスを低下させる問題が生じたら、弊社のエニーキャストネットワークの複数の地理的に分散したサーバーはトラフィックをどんなネットワーク拠点（POP）にでも再ルーティングします。弊社の目的はなるべく最高のSLAを提供することです。
弊社のエニーキャストネットワークはフルデュアルスタック化されたネットワークです：IPv4 やIPv6の両方が弊社の全てのネットワーク拠点（POP）に利用可能です。
平日や休日を問わず、どんな時間であろうとお客様に一瞬も休まず24時間サポートします。ClouDNSは継続的で、円滑なネットワーク監視やサポートを提供しております。 Our Technical Support team is online for you 24/7 by live chat and tickets. We can migrate your zones for free, read more here.
ClouDNS Anycast DNS service provides even more incredible features and benefits, including the following:
|
DDoS Protected M $11.95/月 |
DDoS Protected S $5.95/月 |
Premium M $4.95/月 |
Premium S $2.95/月 |
|
|---|---|---|---|---|
| エニーキャストDNS: | ||||
| ? DNSゾーン: | 75 | 5 | 75 | 5 |
| ? DNSレコード: | 3,000 | 200 | 3,500 | 200 |
| ? 一ヶ月当たりのクエリの数: | 無制限 | 無制限 | 無制限 | 5M ? |
| ? DDoS対策機能: | - | - | ||
| 詳細を見る | 詳細を見る | 詳細を見る | 詳細を見る | |
If you need a custom quote, additional zones or set up of a branded DNS service, please click the button and fill the form!