Cloudflare DNS vs iWebVault Nameservers — Which to Use

Every domain needs a set of nameservers — DNS servers that answer “where is yourdomain.com?” queries. You have two solid choices on iWebVault: our own nameservers (ns1.iwebvault.com / ns2.iwebvault.com) or Cloudflare’s. They do the same fundamental job, but with very different feature sets. This guide explains when each is right and how to switch cleanly.

The short version

Both work. Both are free. Cloudflare gives more features at the cost of one more service to manage; iWebVault DNS gives simplicity at the cost of fewer features.

When iWebVault nameservers are the right answer

• Simple hosting setup. You bought a domain, you want it to point at our servers, you don’t need extras. Done.
• Everything managed in cPanel. DNS Zone Editor in cPanel manages records directly — no separate panel.
• Mail records auto-sync. When you create a mailbox, MX records adjust automatically.
• cPanel features work natively. AutoSSL doesn’t need workarounds. Email Deliverability tool can add SPF/DKIM records automatically.
• You’re not behind Cloudflare for any reason. No need for the extra layer.

When Cloudflare is the right answer

• Privacy. Hide your server IP from public DNS. Setup guide.
• DDoS protection. Cloudflare absorbs attacks before they reach our server.
• CDN/caching. Static content served from Cloudflare’s edge — faster for global visitors, less load on your origin.
• SSL flexibility. Free edge SSL with options for custom certs, geographic restrictions, etc.
• Multiple sites. Managing 10+ domains is easier with one Cloudflare dashboard than 10 cPanel DNS editors.
• Page Rules and Workers. Custom URL routing, redirect logic, edge code execution.
• Analytics. Cloudflare’s free analytics show traffic, threats blocked, bandwidth — more than cPanel’s AWStats.

Switching from iWebVault DNS to Cloudflare

1. Sign up at cloudflare.com (free tier is plenty).
2. Add Site → enter your domain.
3. Cloudflare scans existing DNS at iWebVault and imports records. Verify every record was imported. Critical: MX records, TXT (SPF/DKIM), any CNAMEs.
4. For each A record pointing at your hosting:
   • Set the proxy to orange (proxied) for web traffic (root, www).
   • Keep grey (DNS only) for mail (mail subdomain) and non-HTTP services.
5. Cloudflare gives you 2 nameservers (e.g. kate.ns.cloudflare.com, mark.ns.cloudflare.com).
6. At your registrar, change nameservers from ns1.iwebvault.com/ns2.iwebvault.com to Cloudflare’s.
7. Wait for propagation (a few hours to 48 hours). Cloudflare emails you when active.

Critical checks AFTER switch:

• Site loads at HTTP and HTTPS.
• Cloudflare SSL set to Full (strict), not Flexible.
• Email still works — send a test, receive a test.
• Any subdomains still work.

Switching from Cloudflare back to iWebVault

1. Before switching nameservers, configure DNS in cPanel:
   • cPanel → Domains → Zone Editor.
   • Verify A records point to your server IP.
   • Verify MX, TXT records are correct.
2. At registrar: change nameservers back to ns1.iwebvault.com / ns2.iwebvault.com.
3. Wait for propagation.
4. Check site loads. If you had Cloudflare-specific configurations (Page Rules, Workers, Firewall rules), those no longer apply — port any logic to your origin (.htaccess, application code).

Hybrid setup: Cloudflare DNS but bypass for mail

Most customers running Cloudflare keep mail traffic outside the proxy. This is normal and recommended:

• MX records point to mail.yourdomain.com (or your server hostname). Cannot be proxied — Cloudflare doesn’t proxy SMTP.
• A record for “mail” set to grey cloud (DNS only) — points directly to your iWebVault server IP. This is how mail clients connect for IMAP/SMTP.
• SPF/DKIM/DMARC TXT records — work identically through Cloudflare DNS as through iWebVault DNS.

Trade-off: the “mail.” subdomain reveals your real server IP. If perfect IP hiding matters, route outgoing mail through a relay (Mailgun, SendGrid, Brevo) and don’t expose mail.yourdomain.com at all.

Performance considerations

• DNS lookup speed. Cloudflare’s anycast network is faster globally — DNS resolves quicker for international visitors.
• Origin response time. Identical between the two — Cloudflare adds one hop but caches aggressively. Net effect for most sites is faster, not slower.
• SSL handshake. Cloudflare terminates SSL at the edge, then re-encrypts to origin. Adds milliseconds, but its edge proximity to visitors usually saves more.

Common questions

“Can I use a different DNS provider entirely, like Google DNS or Amazon Route 53?” Yes. Point nameservers wherever — as long as DNS records resolve correctly to our hosting IPs, your site works. Cloudflare and iWebVault are our recommended options; others work too.

“Does the choice affect site uptime?” Cloudflare’s anycast DNS is highly redundant. iWebVault DNS is also redundant. Both are reliable; choice doesn’t typically affect availability.

“Will email break when I switch?” Only if you forget to import MX records. Cloudflare’s initial scan usually grabs them; verify before switching nameservers.

“Can I use Cloudflare DNS without using their proxy?” Yes — set all records to grey cloud. You get Cloudflare’s DNS speed and management UI without the proxying layer. Useful for managing multiple domains in one place even if you don’t want the CDN.

“What if my domain is registered with a really restrictive registrar that won’t let me change nameservers?” Then either move the domain to a friendlier registrar, or use forwarding (less elegant). Most modern registrars support custom nameservers without issue.

What’s next

• Full Cloudflare-front setup including origin protection: Cloudflare + offshore origin protection.
• Understanding the DNS records being managed: DNS records explained.
• Troubleshooting after a DNS change: Domain not resolving.

If you’re not sure, start with iWebVault nameservers. Switching to Cloudflare later is straightforward whenever you decide you need its features. Don’t add complexity until you have a reason to.