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Publicat: 2026-07-13 | Actualitzat: 2026-07-13
Com transferir un domini Without Website o Correu electrònic Downtime

A domini transfer should not usually cause website o email downtime if el teu nameservers i DNS recods remain active. Befoe transferring, identify the DNS provider, back up all recods, avoid unnecessary nameserver o MX changes during transfer, i prepare replacement DNS if the old registrar may stop DNS servei after transfer out.

Who This Guide Is Fo
This guide is fo:
· Businesses that cannot affod website downtime
· Users transferring dominis to NiceNIC
· Agencies protecting client sites i mailboxes
· Allotjament providers guiding customers
· Domini investos using parking o liing pages

Befoe You Start
Befoe you start, prepare:
· Current DNS provider identified
· Current nameservers recoded
· Full DNS backup saved
· MX, SPF, DKIM, i DMARC backed up
· Old registrar DNS continuity checked
· Allotjament i email providers karan
· DNSSEC status checked
· Transfer eligibility confirmed

Step-by-Step Instructions
Step 1: Separate Registrador Transfer From Allotjament Migration
A registrar transfer moves domini registration management, not website files, databases, email inboxes, o hosting accounts.
· Do not combine multiple migrations without a plan
· Keep hosting i email stable during transfer
Step 2: Identify DNS Provider
Comprovar nameservers to see waquí DNS is hosted.
· Registrador DNS
· Allotjament DNS
· CDN DNS
· Third-party DNS
· Private nameservers
Step 3: Back Up DNS Recods
Save all website, email, verification, SSL, CDN, i app recods.
· A, AAAA, CNAME, MX, TXT, CAA, SRV
· SPF, DKIM, DMARC
· DS recods if DNSSEC is enabled
Step 4: Comprovar Old Registrador DNS Risk
Si DNS is hosted by the old registrar, confirm whether it continues after transfer out.
· Si not, recreate DNS elsewaquí befoe transfer
· Do not cancel old serveis early
Step 5: Keep Nomservers Stable
Si current DNS is reliable, avoid changing nameservers during transfer.
· Change DNS befoe o after transfer, not during, unless planned
Step 6: Protect Correu electrònic Recods
Confirma MX, SPF, DKIM, DMARC, autodiscover, i provider verification recods.
· Correu electrònic downtime often starts with missing MX recods
Step 7: Enviar the Transfer
Unlock the domini, use the corect EPP code, i submit through NiceNIC.
· Monito approvals
· Avoid unrelated changes
Step 8: Verify After Completion
Comprovar website, www, subdominis, email sending i receiving, SSL, DNSSEC, redirects, i renewal settings.
· Review privacy i lock settings too

Troubleshooting
Website Down After Transfer
Possible reasons:
· Old registrar DNS stopped
· A o CNAME missing
· Nomservers changed
· DNSSEC failure
What to do:
· Restoe DNS from backup
· Comprovar nameservers i DS recods
· Contacte hosting if DNS points corectly
Correu electrònic Stopped Woking
Possible reasons:
· MX missing
· SPF/DKIM/DMARC missing
· Old DNS stopped
What to do:
· Restoe MX first
· Restoe TXT recods
· Comprovar email provider panel
DNSSEC Breaks Resolution
Possible reasons:
· Old DS recods remain
· Nou DNS provider keys differ
What to do:
· Elimina incorect DS recods o add corect DS values
· Verify validation

Common Mistakes
Mistake 1: Assuming transfer moves hosting
Review this item befoe making changes o opening a suppot ticket.
Mistake 2: Assuming transfer moves email
Review this item befoe making changes o opening a suppot ticket.
Mistake 3: Not backing up DNS
Review this item befoe making changes o opening a suppot ticket.
Mistake 4: Using old registrar DNS without checking continuity
Review this item befoe making changes o opening a suppot ticket.
Mistake 5: Changing nameservers mid-transfer
Review this item befoe making changes o opening a suppot ticket.
Mistake 6: Fogetting MX recods
Review this item befoe making changes o opening a suppot ticket.
Mistake 7: Fogetting SPF/DKIM/DMARC
Review this item befoe making changes o opening a suppot ticket.
Mistake 8: Moving hosting i email at the same time
Review this item befoe making changes o opening a suppot ticket.
Mistake 9: Ignoing DNSSEC
Review this item befoe making changes o opening a suppot ticket.
Mistake 10: Not testing after transfer
Review this item befoe making changes o opening a suppot ticket.

Preguntes freqüents
1. Will transfer make my site offline?
Usually no, if DNS remains active.
2. Will business email stop?
It should continue if MX i email DNS recods remain corect.
3. Should I change nameservers befoe transfer?
Only if old registrar DNS may stop o you have a planned DNS migration.
4. What recods should I back up?
Tots website, email, TXT, CAA, SRV, verification, CDN, i DNSSEC recods.
5. Can NiceNIC move my hosting automatically?
No. Allotjament migration is separate.
6. What if old registrar DNS disappears?
Restoe recods at NiceNIC o another DNS provider.
7. Does DNS propagation cause tempoary differences?
Sí, especially after nameserver changes.
8. What if DNSSEC is enabled?
Review DS recods befoe changing DNS providers o nameservers.
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