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DNSmigrator

EdgeCenter DNS Cloudflare DNS

Migrate DNS from EdgeCenter to Cloudflare.

8 record types move as they are. 1 things work differently at Cloudflare, and the preview shows exactly which of your records they affect.

Free preview. Read-only. Nothing changes until you apply.

EdgeCenter to Cloudflare DNS migration differences

Generated from the same provider capability data the migration engine uses.

Moves as-is

  • A
  • AAAA
  • CNAME
  • MX
  • TXT
  • NS
  • SRV
  • CAA

A typical EdgeCenter zone at Cloudflare

Example records for example.com. Open any flagged row to read why it changed.

EdgeCenter Cloudflare

  • ExactA@

    192.0.2.70

  • ExactAAAA@

    2001:db8::70

  • ExactMX@

    10 mx1.mail.example.net. +1

  • ExactTXT@

    "v=spf1 include:_spf.example.net -all"

  • ExactCAA@

    0 issue "letsencrypt.org"

  • ExactTXT_dmarc

    "v=DMARC1; p=reject; rua=mailto:dmarc@example.com"

  • ExactSRV_sip._tls

    100 1 443 sip.example.net.

  • ExactCNAMEwww

    example.com.

Set up the connections

Use the provider-specific credential guides before you preview, then keep the migration checklist beside the cutover plan.

How the move works

  1. 1

    Connect EdgeCenter

    Connect EdgeCenter with read-only access (Permanent API token).

  2. 2

    Connect Cloudflare

    Connect Cloudflare (Scoped API token). Write access is only used when you apply.

  3. 3

    Review the preview

    Check every record marked Review or Unsupported. Each one explains what changes and why.

  4. 4

    Apply to Cloudflare

    We snapshot the Cloudflare zone, write in batches, and leave EdgeCenter untouched.

  5. 5

    Verify

    We query Cloudflare's own nameservers for every record and compare the answers before you switch.

  6. 6

    Switch nameservers

    Lower TTLs a day or two ahead, remove any DS record if DNSSEC is on, then point the domain at the new nameservers at your registrar.

Good to know about EdgeCenter

  • Record sets that use GeoDNS, weighted balancing or DNS Failover filters, answer metadata or disabled answers are copied as plain answers and never changed by us.
  • The API allows about 4 requests per second, so large zones are written one record set at a time.
  • The minimum TTL depends on your EdgeCenter plan (usually 60 seconds); lower values are rejected by EdgeCenter.
  • ALIAS, PTR, HTTPS and SVCB records aren't available, and a CNAME can't sit at the zone apex.

Access we need: A permanent API token with the Users role is enough to read zones as a migration source. Writing records needs the Engineers role; Administrators is never required.

Good to know about Cloudflare

  • Proxied (orange-cloud) records hide the origin IP. Moving them to another provider sends traffic straight to the origin.
  • Apex CNAMEs are flattened by Cloudflare. Other providers need an ALIAS record or static A/AAAA records instead.
  • Cloudflare Registrar only allows Cloudflare nameservers, so domains registered there must be transferred out first.

Access we need: Zone → DNS → Read for the preview, Zone → DNS → Edit to apply. Redirect and Worker route records also need Zone → Single Redirect → Edit and Zone → Workers Routes → Edit.

Questions

Will there be downtime moving from EdgeCenter to Cloudflare?

Not if both providers serve the same answers during the switch. The records are copied to Cloudflare and verified before you change nameservers, so resolvers get the same answer from either side while caches expire.

Do I have to delete anything at EdgeCenter?

No. We never write to EdgeCenter. Keep the old zone for a week after cutover so you can switch back instantly if anything looks wrong.

What about DNSSEC?

If DNSSEC is on, remove the DS record at your registrar and wait for it to expire before switching nameservers. Then enable DNSSEC at Cloudflare and publish its new DS record. The cutover plan walks you through each step.

Related migrations

Ready to see your own zone?

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