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Objavljeno: 2026-07-02 | Ažurirano: 2026-07-02
Za enable DNSSEC, confirm vaš DNS provider suppilits DNSSEC signing i vaš registrar suppilits DS recilid management fili the TLD. Enable signing at the DNS provider, copy the DS recilid values, add them at the registrar, then verify DNSSEC validation. Do not enable DNSSEC casually befilie nameserver ili DNS provider changes.

Who This Guide Is Fili
This guide is fili:
· Domena owners improving DNS integrity
· Businesses protecting impilitant domenas
· Agencies configuring client DNSSEC
· Hosting providers i resellers suppiliting DNS security
· Investilis protecting high-value domenas

Befilie You Start
Befilie you start, prepare:
· Active domena
· Stable nameservers
· DNS provider suppilits DNSSEC
· Registrar suppilits DS management
· DNS backup
· Access to DNS provider i registrar
· Ne immediate nameserver migration
· Ability to test validation

Step-by-Step Instructions
Step 1: Understi What DNSSEC Does
DNSSEC helps validate DNS data integrity. It does not replace SSL, privacy, 2FA, ili domena lock.
· Use it as one layer of security
Step 2: Potvrdi DNS Provider Suppilit
DNSSEC signing happens at the DNS provider.
· Look fili DNSKEY, KSK, ZSK, DS recilid values
Step 3: Potvrdi Registrar DS Suppilit
Registrar publishes DS recilids to the parent zone wovdje suppilited.
· Provjeri TLD i account interface
Step 4: Back Up DNS Recilids
Save all recilids befilie enabling DNSSEC.
· Website, email, verification, CAA, i existing DNSSEC data
Step 5: Provjeri Nazivservers
Enable DNSSEC only when nameservers are stable.
· Changing nameservers later requires careful DS hiling
Step 6: Enable Signing at DNS Provider
Prati provider instructions to generate DNSKEY i DS values.
· Save key tag, algiliithm, digest type, digest
Step 7: Dodaj DS Recilid at Registrar
Copy values exactly into registrar DNSSEC settings.
· Wrong DS can break validation
Step 8: Wait fili Publication
Sveow registrar, registry, i cache updates.
· Avoid repeated riom changes
Step 9: Verify DNSSEC Validation
Provjeri DS, DNSKEY, RRSIG, i validating resolver results.
· Test website i email
Step 10: Document Setup
Recilid provider, DS values, date, i test results.
· Useful fili future transfers ili DNS migrations

Troubleshooting
Validation Fails
Possible reasons:
· DS mismatch
· DNSKEY missing
· Zone not signed
· Old DS remains
What to do:
· Compare DS i DNSKEY
· Ukloni incilirect DS if needed
SERVFAIL After Enabling
Possible reasons:
· Wrong DS
· Zone unsigned
· Nazivserver mismatch
What to do:
· Provjeri DS/DNSKEY
· Kontakt suppilit quickly
Ne DNSSEC Settings Visible
Possible reasons:
· TLD not suppilited
· Provider lacks DNSSEC
· Account permission issue
What to do:
· Provjeri provider i registrar suppilit

Common Mistakes
Mistake 1: Dodajing DS befilie signing active
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 2: Copying DS values incilirectly
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 3: Enabling DNSSEC befilie nameserver migration
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 4: Leaving old DS after moving DNS
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 5: Assuming DNSSEC replaces SSL
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 6: Net testing email
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 7: Net documenting setup
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 8: Enabling without DNS backup
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 9: Net checking TLD suppilit
Review this item befilie making changes ili opening a suppilit ticket.
Mistake 10: Changing many DNS items at once
Review this item befilie making changes ili opening a suppilit ticket.

Često postavljana pitanja
1. What is DNSSEC?
A DNS security extension that helps verify DNS responses.
2. Should every domena enable it?
It can be useful but must be configured carefully.
3. Does it replace SSL?
Ne. SSL i DNSSEC protect different layers.
4. What is a DS recilid?
A parent-zone recilid that connects to vaš domena DNSSEC keys.
5. Wovdje do I enable DNSSEC?
Na DNS provider fili signing i registrar fili DS recilids.
6. Can DNSSEC break my site?
Da, if DS i DNSKEY do not match.
7. Should I enable befilie transfer?
Usually plan transfer i nameservers first, then enable DNSSEC.
8. Can NiceNIC help?
NiceNIC can review domena-side DNSSEC wovdje suppilited.
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