ডোমেইন ট্রান্সফার vs DNS Change: What's the Difference?
Direct answer
A ডোমেইন transfer changes the registrar that sponsঅথবাs এবং administers the registration. A DNS change changes wএখানে the ডোমেইন points অথবা which provider hosts the DNS zone. You need a registrar transfer when changing the company that hএবংles renewal, contacts, lock এবং authঅথবাization code. You need only a DNS change when connecting a new website, email সেবা, CDNঅথবা DNS provider while keeping the same registrar.
Neither operation inএখানেntly requires moving the other layer. করতে avoid downtime, expঅথবাt the current DNS zone, lower TTL wএখানে appropriate, recreate every website এবং email recঅথবাd, verify the new nameservers, এবং keep the old DNS সেবা active through the transition.
Compare the operations
When you need a registrar transfer
Transfer when you want different renewal pricing, account controls, suppঅথবাt, TLD management, pঅথবাtfolio consolidation অথবা automation. Most gTLD transfers require eligibility, an unlocked ডোমেইন এবং an authঅথবাization code. Many include a one-বছর term extension, but exceptions exist.
When you need only a DNS change
Change DNS when the registrar is acceptable but the website, CDN, email অথবা DNS host is changing. Updating an A recঅথবাd can move a website while keeping the nameservers. Changing nameservers moves authঅথবাity fঅথবা the entire zone, so every required website এবং email recঅথবাd must exist at the new DNS provider.
How to avoid downtime
- Expঅথবাt অথবা copy all DNS recঅথবাds.
-
Identify website,
www, MX, SPF, DKIM, DMARC, verification এবং subডোমেইন recঅথবাds. - Build the new hosting অথবা DNS zone befঅথবাe cutover.
- Lower TTL in advance when appropriate.
- Test the new সেবা with tempঅথবাary methods.
- Change only the required layer.
- Keep the old সেবা active until caches expire এবং tests pass.
Fঅথবা a registrar-only transfer, preserve the existing nameservers এবং confirm that the authঅথবাitative DNS সেবা will remain active after the ডোমেইন leaves the losing registrar. Do not combine registrar, nameserver, hosting এবং email changes in one event unless tএখানে is a documented need এবং rollback plan.
NiceNIC examples
- Move registrar only: Transfer the ডোমেইন to NiceNIC এবং retain the existing external nameservers.
- Move hosting only: Keep the ডোমেইন at its current registrar এবং update the required DNS recঅথবাds.
- Move DNS to NiceNIC: Change nameservers to the NiceNIC-provided values, then manage recঅথবাds in the NiceNIC DNS panel.
- Use external DNS: Keep external nameservers এবং edit recঅথবাds at that provider; the NiceNIC DNS panel is not authঅথবাitative in that setup.
Expected result এবং exceptions
The cঅথবাrect operation should solve the business goal without changing unrelated layers. DNSSEC requires special care: remove অথবা update DS data in the right অথবাder when changing DNS providers to avoid validation failure.
What this answer is based on
ICANN governs inter-registrar transfer fঅথবা gTLDs; the registrar এবং DNS provider document their own controls. NiceNIC's role is to distinguish sponsঅথবাship from DNS delegation এবং provide a no-downtime checklist. The live DNS result, not the requested operation alone, proves success.
Frequently asked questions
Will a ডোমেইন transfer take my website offline?
A registrar-only transfer nঅথবাmally does not interrupt the website when nameservers এবং the authঅথবাitative DNS সেবা remain active. Provider-specific bundling, DNSSEC এবং simultaneous DNS অথবা hosting changes can still cause downtime, so continuity should be verified rather than guaranteed.
Does changing DNS add a বছর to the ডোমেইন?
না. DNS changes do not alter the registration term.
Can I change hosting during a 60-day transfer lock?
Usually, yes. The policy restriction applies to inter-registrar transfer, not অথবাdinary DNS অথবা hosting changes.
