クイックスタート
This guide covers how to use Namecheap VPN and every feature in your account:
- はじめる — Create your Namecheap account and install the app
- ドメイン管理の使い方 — Handle DNS records, contact details and renewals without support tickets
- VPSホスティングの使い方 — Full root control over your own server, priced from $3.78/mo
- How to Use Hosting for WordPress — Managed EasyWP hosting that installs WordPress for you
- How to Use Anti Spam Protection — Filtering that pushes junk mail away from your Private Email inbox
- How to Use Business starter kit — Domain, email and site bundled into a single checkout
- ウェブサイトセキュリティの使い方 — SSL certificates and monitoring that guard visitor traffic
- How to Use TLDs — Hundreds of extensions with renewal pricing shown up front
- How to Use PremiumDNS — Faster global lookups plus DDoS protection at the DNS layer
- How to Use Domain Name Search — Instant availability checks with suggestions and bulk search
所要時間： 各作品につき5分
このガイドには以下の内容も含まれています。 プロのヒント | よくある間違い | トラブルシューティング | 価格 | 代替案
このガイドを信頼する理由
I have used Namecheap VPN for 14 months across Windows, Mac and アンドロイド. Every step here comes from my own screen, not a vendor deck.
ネームチープ VPN, sold as FastVPN, encrypts your internet traffic and hides your real IP.
Most people connect once and never open the settings again.
That is a waste, because the app hides a kill switch, protocol switching and split tunneling.
This guide walks through setup first, then every feature inside your Namecheap account.
Namecheap VPNチュートリアル
This How to Use Namecheap VPN tutorial starts with the FastVPN app, then moves through domains, hosting and 安全.
ネームチープVPN
Encrypt your internet connection and hide your IP in two clicks. FastVPN covers Windows, Mac, Linux, Android and iOS from one Namecheap account. The first month is free, then $5.88.
Namecheap VPNの利用開始
機能を使用する前に、この初回設定を完了してください。
どのパソコンでも約3分で済みます。
Step 1: Create Your Namecheap Account
Go to the Namecheap website and click Sign Up.
Enter your email and set a password you do not reuse.
Choose a VPN plan, then enter payment details to confirm the purchase.
✓ チェックポイント: チェックしてください 受信トレイ for the confirmation link.
ステップ2：アプリをダウンロードしてインストールする
Open the VPN page in your dashboard and download the file for your platform.
FastVPN supports Windows, Mac, Android, iOS and Linux.
ダウンロードしたファイルをダブルクリックしてインストールしてください。
Here is what you see once the app is successfully installed:
✓ チェックポイント: The FastVPN icon appears on your desktop or app drawer.
Step 3: Log In and Connect
Sign in with the same Namecheap account credentials you just created.
Pick the best available location or choose a specific server from the list.
Click Connect and wait for the status to read connected.
✅ 完了: Your internet traffic is encrypted and you are ready for any feature below.
How to Use Namecheap VPN Domain Manager
ドメイン管理 lets you control every domain in your Namecheap account from one page.
以下に、その使用方法をステップごとに説明します。
Step 1: Open Your Domain List
Sign in and click Domain List in the left sidebar.
Every domain tied to your Namecheap account appears here.
Step 2: Edit DNS and Contact Details
Click Manage next to a domain, then open the Advanced DNS tab.
これは以下のようなものです。
✓ チェックポイント: The domain status reads Active with auto-renew switched on.
Step 3: Turn On Auto-Renew
Flip the auto-renew toggle so the domain never lapses.
✅ 結果: Your domain settings are saved and live within 30 minutes.
💡 プロのヒント: Keep the same login for your VPN. One Namecheap account covers domains and FastVPN.
How to Use Namecheap VPN VPS Hosting
VPSホスティング lets you run a private server with full root access.
以下に、その使用方法をステップごとに説明します。
Step 1: Pick a VPS Plan
Choose RAM and storage that match your traffic.
Step 2: Choose Your Operating System
Select Ubuntu or another Linux build during checkout.
CentOS and Windows images are also on the list.
これは以下のようなものです。
✓ チェックポイント: The welcome banner shows after you are logged in.
Step 3: Connect Over SSH
Open a terminal and log in at the root prompt.
✅ 結果: A working Linux box you can reach from any computer.
💡 プロのヒント: Namecheap publishes command-line guides for manual VPN setup on Debian-based Ubuntu builds.
How to Use Namecheap VPN Hosting for WordPress
WordPressのホスティング lets you launch a managed WordPress site without touching cPanel.
以下に、その使用方法をステップごとに説明します。
Step 1: Open EasyWP
Click EasyWP in your dashboard and choose a plan.
ステップ2：WordPressをインストールする
Name the site and let the installer finish.
Setup usually takes under 90 seconds.
これは以下のようなものです。
✓ チェックポイント: Your site loads over HTTPS with no browser warning.
Step 3: Point Your Domain
Map the domain, then request the free SSL certificate.
✅ 結果: A live WordPress site backed by managed hosting.
💡 プロのヒント: Edit your site over the VPN on public Wi-Fi so the admin login stays encrypted.
How to Use Namecheap VPN Anti Spam Protector
Anti Spam Protection lets you keep junk mail out of your Private Email inbox.
以下に、その使用方法をステップごとに説明します。
Step 1: Open Private Email Settings
Click the Private Email product, then open Settings.
Step 2: Turn On Spam Filtering
Enable the filter and set the strictness level.
Start at medium and tighten later.
これは以下のようなものです。
✓ チェックポイント: Flagged mail lands in Quarantine instead of your inbox.
Step 3: Review the Quarantine Folder
Check weekly and release anything caught by mistake.
✅ 結果: A quieter inbox with far fewer phishing attempts.
💡 プロのヒント: Never sign in to webmail on ホテル internet without the VPN running first.
How to Use Namecheap VPN Business starter kit
仕事 starter kit lets you bundle a domain, email and website in one purchase.
以下に、その使用方法をステップごとに説明します。
Step 1: Open the Starter Kit Page
Find it under the Namecheap products menu.
Step 2: Pick Your Bundle
Choose the domain, email seats and site ビルダー 階層。
Swap parts out before you pay.
これは以下のようなものです。
✓ チェックポイント: All three products show inside your dashboard.
Step 3: Complete Checkout
Enter payment details and confirm the order.
✅ 結果: A brand-ready setup without buying pieces separately.
💡 プロのヒント: Add FastVPN at checkout. The first month is free, so the bundle costs nothing extra.
How to Use Namecheap VPN Website Security Tool
ウェブサイトのセキュリティ lets you protect visitors with SSL and active monitoring.
以下に、その使用方法をステップごとに説明します。
Step 1: Buy an SSL Certificate
Pick the validation level your site needs.
Step 2: Activate With a CSR
Generate the signing request on your server and paste it in.
Namecheap validates by email or DNS record.
これは以下のようなものです。
✓ チェックポイント: The browser shows a padlock on every page.
Step 3: Install and Verify
Upload the files, then reload the page to check the padlock.
✅ 結果: Encrypted traffic between your site and its visitors.
💡 プロのヒント: Site SSL protects visitors. A kill switch protects you if the VPN drops mid-upload.
How to Use Namecheap VPN TLDs
TLDs lets you pick the domain extension that fits your brand.
以下に、その使用方法をステップごとに説明します。
Step 1: Browse the TLD List
Open the full extension list and sort by category.
Step 2: Compare Renewal Pricing
Check year-two cost, not just the intro price.
Some extensions jump sharply after the first year.
これは以下のようなものです。
✓ チェックポイント: The cart shows both first-year and renewal pricing.
Step 3: Add Your Choice to the Cart
Select the extension and move to checkout.
✅ 結果: An extension you can afford to keep long term.
💡 プロのヒント: Country extensions can affect ranking. Test how each page looks from a foreign VPN location.
How to Use Namecheap VPN PremiumDNS
PremiumDNS lets you speed up lookups and absorb DNS attacks.
以下に、その使用方法をステップごとに説明します。
Step 1: Enable PremiumDNS
Open the domain and switch on PremiumDNS.
Step 2: Update Your Nameservers
Replace the current nameservers with the premium pair.
Copy them exactly as shown.
これは以下のようなものです。
✓ チェックポイント: A DNS lookup returns the premium nameservers.
Step 3: Confirm Propagation
Wait an hour, then run a lookup to confirm.
✅ 結果: Faster resolution and protected DNS records.
💡 プロのヒント: DNS leaks undo a VPN. Check your IP after connecting to confirm nothing slipped through.
How to Search Namecheap VPN Domain Name
ドメイン名検索 lets you find an available name in seconds.
以下に、その使用方法をステップごとに説明します。
Step 1: Enter Your Keywords
Type your idea into the search bar on the homepage.
Step 2: Filter the Results
Narrow by price, extension or length.
The Beast Mode tab handles bulk searches.
これは以下のようなものです。
✓ チェックポイント: The name shows as available at the listed price.
Step 3: Register the Winner
Add the name to your cart and check out.
✅ 結果: A registered domain sitting in your account.
💡 プロのヒント: Search over the VPN if you worry about front-running. Your real IP stays hidden.
Namecheap VPNのプロ向けヒントとショートカット
After 14 months with the app, these are the settings I actually change.
キーボードショートカット
| アクション | ショートカット |
|---|---|
| Open or hide the FastVPN app | Click the tray icon |
| Connect to the last used location | 入力 |
| 設定を開く | Ctrl + , (Mac の場合は Cmd + ,) |
| Quit the app fully | Ctrl + Q |
ほとんどの人が見逃す隠れた機能
- スプリットトンネリング: Choose which apps use the VPN and which skip it. Windows only.
- Theme Appearance: Open Settings and switch the app to dark mode.
- More Options for streaming: Right-click the app icon and pick For Streaming for media-ready servers.
- 自動接続: Launch and connect the VPN automatically when your computer starts.
- Browser extension: FastVPN offers a Google Chrome extension for lightweight protection.
Here is a look at the biggest wins:
Namecheap VPNでよくある間違いを避ける方法
間違いその1：キルスイッチをオフにしたままにする
❌ 間違い: Connecting and assuming the tunnel never drops.
✅ 右: Turn on the kill switch in settings so your IP cannot leak mid-session.
Mistake #2: Sticking With the Default Protocol
❌ 間違い: Giving up when a location refuses to connect.
✅ 右: WireGuardと オープンVPN in settings until one holds.
Mistake #3: Picking a Location at Random
❌ 間違い: Choosing the Ukraine flag when you only want a faster local hop.
✅ 右: Use Best Location for speed, and pick a country only when you need that region.
Namecheap VPNのトラブルシューティング
Problem: The App Will Not Connect
原因： Your network blocks the default protocol on that port.
修理： Open settings, switch to OpenVPN, then choose TCP mode and reconnect.
Problem: Your IP Has Not Changed
原因： The app shows connected but the tunnel never finished.
修理： Visit the Namecheap What is my IP page to check, then reconnect to a different location.
Problem: Setup Fails on Linux
原因： The desktop app does not cover every distribution.
修理： Follow the Namecheap command-line guide for Debian-based Ubuntu and run it from the terminal prompt.
📌 注記： If none of these fix your issue, contact Namecheap support through live chat.
Namecheap VPNとは何ですか?
ネームチープVPN is a VPN service, branded FastVPN, that encrypts your internet traffic and masks your IP address.
Think of it like a sealed envelope around everything you send online.
こちらの簡単な概要をご覧ください。
Your Namecheap account also includes these tools:
- ドメイン管理: Handle DNS records, contact details and renewals without support tickets
- VPSホスティング： Full root control over your own server, priced from $3.78/mo
- Hosting for WordPress: Managed EasyWP hosting that installs WordPress for you
- Anti Spam Protection: Filtering that pushes junk mail away from your Private Email inbox
- 仕事 starter kit: Domain, email and site bundled into a single checkout
- ウェブサイトのセキュリティ： SSL certificates and monitoring that guard visitor traffic
- TLDs: Hundreds of extensions with renewal pricing shown up front
- PremiumDNS: Faster global lookups plus DDoS protection at the DNS layer
- Domain Name Search: Instant availability checks with suggestions and bulk search
詳細なレビューについては、こちらをご覧ください。 Namecheap VPNのレビュー.
Namecheap VPN 料金
Here is what Namecheap costs in 2026:
| プラン | 価格 | 最適な用途 |
|---|---|---|
| ドメイン | 年間10.98ドル | Anyone registering a first domain name |
| コンテスト優勝 | $10,000 | Entrants in the Namecheap promotional contest |
| プライベートメール | 月額0.99ドル | Small teams that want branded mailboxes |
| 専用サーバー | 月額29.88ドル | High-traffic sites needing isolated hardware |
| VPSホスティング | 月額3.78ドル | Developers who want root access on a budget |
無料トライアル: The FastVPN monthly plan is free for the first month, then $5.88.
返金保証: Yes, 30 days on VPN plans.
💰 最もお得な価格: VPS Hosting at $3.78/mo — root access for less than most shared plans.
Namecheap VPNと代替サービスの比較
How does Namecheap VPN compare? Here is the wider market:
| 道具 | 最適な用途 | 価格 | 評価 |
|---|---|---|---|
| ネームチープVPN | Cheapest yearly VPN | $5.88/mo | ⭐ 4.6 |
| ノードVPN | Speed and server count | 月額12.99ドル | ⭐ 4.8 |
| エクスプレスVPN | 旅行 and reliability | 月額12.95ドル | ⭐ 4.7 |
| サーフシャークVPN | デバイス数無制限 | 月額15.45ドル | ⭐ 4.6 |
| プロトンVPN | Privacy and free tier | 月額9.99ドル | ⭐ 4.7 |
| サイバーゴースト | ストリーミングサーバー | 月額12.99ドル | ⭐ 4.5 |
| プライベートインターネットアクセス | Advanced settings | $11.95/mo | ⭐ 4.5 |
| ピュアVPN | Budget long-term plans | $10.95/mo | ⭐ 4.3 |
おすすめ商品：
- 総合ベスト： NordVPN — fastest speeds and the widest server list.
- ベスト予算： Namecheap VPN — $12 for a full first year.
- 初心者におすすめ： プライベートVPN — a plain app with a free plan.
- ストリーミングに最適： CyberGhost — servers labelled by platform inside the app.
🎯 Namecheap VPNの代替案
NamecheapのVPNの代替サービスをお探しですか？おすすめのサービスはこちらです。
- 🚀 ノルドVPN: Huge server network with fast speeds and strong streaming support across most regions.
- 🌟 エクスプレスVPN: Reliable performance and simple apps, but the monthly price is far higher.
- 💰 ピュアVPN: Cheap long-term plans with port forwarding and a dedicated IP add-on.
- ⚡ Surfshark VPN: Unlimited devices on one account, which suits large households well.
- 🔒 プロトンVPN: Swiss privacy laws, open-source apps and a genuinely usable free tier.
- 👶 プライベートVPN: Beginner-friendly app with a free plan capped at ten gigabytes monthly.
- 🎯 アドガードVPN: Pairs well with ad blocking and offers granular per-app exclusion rules.
- 🏢 仮想シールド: Family plans and simple billing aimed at non-technical households.
- 🔧 強力なVPN: Solid router support for anyone protecting a whole home internet connection.
- 💼 オーラVPN: Bundled with identity monitoring rather than sold as a standalone app.
- 🔥 サイバーゴースト： Purpose-built servers for streaming and torrenting, labelled inside the app.
- ⭐ マカフィー VPN: Comes with antivirus bundles, so many users already own a licence.
- 📊 プライベートインターネットアクセス: Deep settings menu and proven no-logs record tested in court.
- 🧠 ミステリウム： Decentralised peer network that pays node operators in 暗号.
- 🎨 SafeShell VPN: Focused on unblocking regional streaming catalogues on smart TVs.
- 💡 オイスターVPN: Small newer provider with low pricing and a lean, fast app.
全リストについては、こちらをご覧ください。 Namecheap VPNの代替サービス ガイド。
⚔️ Namecheap VPNの比較
Here is how Namecheap VPN stacks up against each competitor:
- Namecheap VPN vs NordVPN: NordVPN wins on speed and server count. Namecheap VPN wins on price by a wide margin.
- Namecheap VPN vs ExpressVPN: ExpressVPN is faster abroad. FastVPN costs roughly a sixth as much per month.
- Namecheap VPN vs PureVPN: PureVPN adds port forwarding. Namecheap VPN keeps the app simpler for new users.
- Namecheap VPNとSurfshark VPNの比較: Surfshark allows unlimited devices. FastVPN caps connections but renews far cheaper yearly.
- Namecheap VPN vs ProtonVPN: ProtonVPN has stronger audits and a free tier. FastVPN has cheaper paid plans.
- Namecheap VPN と PrivadoVPN の比較: Both target beginners. Namecheap VPN offers more locations, PrivadoVPN offers a free plan.
- Namecheap VPNとAdGuard VPNの比較: AdGuard blocks ads too. FastVPN focuses purely on encrypting your internet connection.
- Namecheap VPNとVirtual Shieldの比較: Virtual Shield sells family bundles. Namecheap VPN is the better single-user value.
- Namecheap VPN と StrongVPN の比較: StrongVPN has better router guides. FastVPN is easier to install on a laptop.
- Namecheap VPN と AuraVPN: Aura bundles identity tools. FastVPN sells the VPN alone at a lower price.
- Namecheap VPN vs CyberGhost: CyberGhost labels streaming servers clearly. FastVPN hides that behind More Options.
- Namecheap VPN vs McAfee VPN: McAfee ships inside antivirus suites. Namecheap VPN works as a standalone app.
- Namecheap VPNとPrivate Internet Accessの比較: PIA offers deeper settings. FastVPN keeps the interface far less intimidating.
- Namecheap VPN vs ミステリウム: Mysterium is decentralised and unpredictable. FastVPN runs normal servers with steady speeds.
- Namecheap VPN vs SafeShell VPN: SafeShell targets smart TVs. Namecheap VPN covers more desktop and mobile platforms.
- Namecheap VPN vs Oyster VPN: Both compete on price. Namecheap VPN has the longer track record and bigger support team.
今すぐNamecheap VPNを使い始めましょう
You now know how to use Namecheap VPN and everything beside it:
- ✅ ドメイン管理
- ✅ VPSホスティング
- ✅ Hosting for WordPress
- ✅ Anti Spam Protection
- ✅ Business starter kit
- ✅ ウェブサイトのセキュリティ
- ✅ TLDs
- ✅ PremiumDNS
- ✅ Domain Name Search
次のステップ： Install the app and connect once.
Most people start with Domain Management right after.
5分もかかりません。
よくある質問
Namecheap FastVPNは信頼できるサービスですか？
Yes. FastVPN is run by Namecheap, a registrar operating since 2000. It uses standard encryption, publishes a no-logs policy and supports Windows, Mac, Linux, Android and iOS.
VPNを初めて使うにはどうすればいいですか？
Create a Namecheap account, buy a plan, then download and install the app. Log in, pick a location and click connect. Your internet traffic is encrypted immediately.
Namecheap VPNはログを保持していますか？
Namecheap states FastVPN does not log your browsing activity or connection details. Only account information tied to billing is stored, which is normal for any paid VPN.
Namecheap VPN はトレントに適していますか?
It allows P2P traffic on supported locations. Turn on the kill switch first so your real IP cannot leak if the connection drops mid-transfer.
Namecheap VPNはどのように機能しますか？
The app builds an encrypted tunnel between your computer and a server. Your internet connection routes through that location, so sites see the server IP instead of yours.
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