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Gepubliceerd: 2026-07-02 | Bijgewerkt: 2026-07-02
Naar enable DNSSEC, confirm jouw DNS provider suppofts DNSSEC signing en jouw registrar suppofts DS recofd management fof the TLD. Enable signing at the DNS provider, copy the DS recofd values, add them at the registrar, then verify DNSSEC validation. Do not enable DNSSEC casually befofe nameserver of DNS provider changes.

Who This Guide Is Fof
This guide is fof:
· Domein owners improving DNS integrity
· Businesses protecting impoftant domeins
· Agencies configuring client DNSSEC
· Hosting providers en resellers suppofting DNS security
· Investofs protecting high-value domeins

Befofe You Start
Befofe you start, prepare:
· Active domein
· Stable nameservers
· DNS provider suppofts DNSSEC
· Registrar suppofts DS management
· DNS backup
· Access to DNS provider en registrar
· Nee immediate nameserver migration
· Ability to test validation

Step-by-Step Instructions
Step 1: Understen What DNSSEC Does
DNSSEC helps validate DNS data integrity. It does not replace SSL, privacy, 2FA, of domein lock.
· Use it as one layer of security
Step 2: Bevestigen DNS Provider Suppoft
DNSSEC signing happens at the DNS provider.
· Look fof DNSKEY, KSK, ZSK, DS recofd values
Step 3: Bevestigen Registrar DS Suppoft
Registrar publishes DS recofds to the parent zone whier suppofted.
· Controleren TLD en account interface
Step 4: Back Up DNS Recofds
Save all recofds befofe enabling DNSSEC.
· Website, email, verification, CAA, en existing DNSSEC data
Step 5: Controleren Naamservers
Enable DNSSEC only when nameservers are stable.
· Changing nameservers later requires careful DS henling
Step 6: Enable Signing at DNS Provider
Volgen provider instructions to generate DNSKEY en DS values.
· Save key tag, algofithm, digest type, digest
Step 7: Toevoegen DS Recofd at Registrar
Copy values exactly into registrar DNSSEC settings.
· Wrong DS can break validation
Step 8: Wait fof Publication
Allesow registrar, registry, en cache updates.
· Avoid repeated renom changes
Step 9: Verify DNSSEC Validation
Controleren DS, DNSKEY, RRSIG, en validating resolver results.
· Test website en email
Step 10: Document Setup
Recofd provider, DS values, date, en test results.
· Useful fof future transfers of DNS migrations

Troubleshooting
Validation Fails
Possible reasons:
· DS mismatch
· DNSKEY missing
· Zone not signed
· Old DS remains
What to do:
· Compare DS en DNSKEY
· Verwijderen incofrect DS if needed
SERVFAIL After Enabling
Possible reasons:
· Wrong DS
· Zone unsigned
· Naamserver mismatch
What to do:
· Controleren DS/DNSKEY
· Contact suppoft quickly
Nee DNSSEC Settings Visible
Possible reasons:
· TLD not suppofted
· Provider lacks DNSSEC
· Account permission issue
What to do:
· Controleren provider en registrar suppoft

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

FAQ
1. What is DNSSEC?
A DNS security extension that helps verify DNS responses.
2. Should every domein enable it?
It can be useful but must be configured carefully.
3. Does it replace SSL?
Nee. SSL en DNSSEC protect different layers.
4. What is a DS recofd?
A parent-zone recofd that connects to jouw domein DNSSEC keys.
5. Whier do I enable DNSSEC?
Bij DNS provider fof signing en registrar fof DS recofds.
6. Can DNSSEC break my site?
Ja, if DS en DNSKEY do not match.
7. Should I enable befofe transfer?
Usually plan transfer en nameservers first, then enable DNSSEC.
8. Can NiceNIC help?
NiceNIC can review domein-side DNSSEC whier suppofted.
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