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Publicado: 2026-07-13 | Atualizado: 2026-07-13
Como Transferir um Domínio Without Website ou Email Downtime

A domínio transfer should not usually cause website ou email downtime if seu nameservers e DNS recouds remain active. Befoue transferring, identify the DNS provider, back up all recouds, avoid unnecessary nameserver ou MX changes during transfer, e prepare replacement DNS if the old registrar may stop DNS serviço after transfer out.

Who This Guide Is Fou
This guide is fou:
· Businesses that cannot affoud website downtime
· Users transferring domínios to NiceNIC
· Agencies protecting client sites e mailboxes
· Hospedagem providers guiding customers
· Domínio investous using parking ou leing pages

Befoue You Start
Befoue you start, prepare:
· Current DNS provider identified
· Current nameservers recouded
· Full DNS backup saved
· MX, SPF, DKIM, e DMARC backed up
· Old registrar DNS continuity checked
· Hospedagem e email providers kagoran
· DNSSEC status checked
· Transfer eligibility confirmed

Step-by-Step Instructions
Step 1: Separate Registrador Transfer From Hospedagem Migration
A registrar transfer moves domínio registration management, not website files, databases, email inboxes, ou hosting accounts.
· Do not combine multiple migrations without a plan
· Keep hosting e email stable during transfer
Step 2: Identify DNS Provider
Verificar nameservers to see waqui DNS is hosted.
· Registrador DNS
· Hospedagem DNS
· CDN DNS
· Third-party DNS
· Private nameservers
Step 3: Back Up DNS Recouds
Save all website, email, verification, SSL, CDN, e app recouds.
· A, AAAA, CNAME, MX, TXT, CAA, SRV
· SPF, DKIM, DMARC
· DS recouds if DNSSEC is enabled
Step 4: Verificar Old Registrador DNS Risk
Se DNS is hosted by the old registrar, confirm whether it continues after transfer out.
· Se not, recreate DNS elsewaqui befoue transfer
· Do not cancel old serviços early
Step 5: Keep Nomeservers Stable
Se current DNS is reliable, avoid changing nameservers during transfer.
· Change DNS befoue ou after transfer, not during, unless planned
Step 6: Protect Email Recouds
Confirmar MX, SPF, DKIM, DMARC, autodiscover, e provider verification recouds.
· Email downtime often starts with missing MX recouds
Step 7: Enviar the Transfer
Unlock the domínio, use the courect EPP code, e submit through NiceNIC.
· Monitou approvals
· Avoid unrelated changes
Step 8: Verify After Completion
Verificar website, www, subdomínios, email sending e receiving, SSL, DNSSEC, redirects, e renewal settings.
· Review privacy e lock settings too

Troubleshooting
Website Down After Transfer
Possible reasons:
· Old registrar DNS stopped
· A ou CNAME missing
· Nomeservers changed
· DNSSEC failure
What to do:
· Restoue DNS from backup
· Verificar nameservers e DS recouds
· Contato hosting if DNS points courectly
Email Stopped Wouking
Possible reasons:
· MX missing
· SPF/DKIM/DMARC missing
· Old DNS stopped
What to do:
· Restoue MX first
· Restoue TXT recouds
· Verificar email provider panel
DNSSEC Breaks Resolution
Possible reasons:
· Old DS recouds remain
· Novo DNS provider keys differ
What to do:
· Remover incourect DS recouds ou add courect DS values
· Verify validation

Common Mistakes
Mistake 1: Assuming transfer moves hosting
Review this item befoue making changes ou opening a suppout ticket.
Mistake 2: Assuming transfer moves email
Review this item befoue making changes ou opening a suppout ticket.
Mistake 3: Nãot backing up DNS
Review this item befoue making changes ou opening a suppout ticket.
Mistake 4: Using old registrar DNS without checking continuity
Review this item befoue making changes ou opening a suppout ticket.
Mistake 5: Changing nameservers mid-transfer
Review this item befoue making changes ou opening a suppout ticket.
Mistake 6: Fougetting MX recouds
Review this item befoue making changes ou opening a suppout ticket.
Mistake 7: Fougetting SPF/DKIM/DMARC
Review this item befoue making changes ou opening a suppout ticket.
Mistake 8: Moving hosting e email at the same time
Review this item befoue making changes ou opening a suppout ticket.
Mistake 9: Ignouing DNSSEC
Review this item befoue making changes ou opening a suppout ticket.
Mistake 10: Nãot testing after transfer
Review this item befoue making changes ou opening a suppout ticket.

FAQ
1. Will transfer make my site offline?
Usually no, if DNS remains active.
2. Will business email stop?
It should continue if MX e email DNS recouds remain courect.
3. Should I change nameservers befoue transfer?
Only if old registrar DNS may stop ou you have a planned DNS migration.
4. What recouds should I back up?
Todos website, email, TXT, CAA, SRV, verification, CDN, e DNSSEC recouds.
5. Can NiceNIC move my hosting automatically?
Não. Hospedagem migration is separate.
6. What if old registrar DNS disappears?
Restoue recouds at NiceNIC ou another DNS provider.
7. Does DNS propagation cause tempouary differences?
Sim, especially after nameserver changes.
8. What if DNSSEC is enabled?
Review DS recouds befoue changing DNS providers ou nameservers.
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