DNS Delegation Check
Validation Error
Delegation Chain
Nameserver Comparison
| Source | Nameservers | Count |
|---|---|---|
| WHOIS/RDAP | No WHOIS data available | |
| Parent (TLD) | ||
| Child (Domain) |
DNSSEC Security
Enabled (Signed) Disabled (Unsigned)Delegation Signer (DS) records found at the parent registry:
| Key Tag | Algorithm | Digest Type | Digest |
|---|---|---|---|
|
No DNSSEC DS records detected at the parent TLD server. The delegation chain is not signed.
SOA Synchronization
Checking Synced Out of SyncNameserver Status
Verify that your domain is correctly delegated from the top-level domain (TLD) to its authoritative nameservers, ensuring reliable DNS resolution worldwide.
Compare registered nameservers with live DNS responses to identify missing records, configuration mismatches, and other delegation issues that may affect your domain.
Analyze your domain's DNS delegation and nameserver configuration to help troubleshoot DNS resolution problems and ensure consistent domain availability.
Frequently Asked Questions
What is DNS delegation?
DNS delegation is the process of assigning responsibility for a domain to its authoritative nameservers. Correct delegation allows DNS resolvers worldwide to locate your domain and retrieve its DNS records.
Why is DNS delegation important?
Proper DNS delegation ensures your website, email services, and other online applications remain accessible. Incorrect nameserver settings may lead to DNS resolution failures or inconsistent domain availability.
What does DNS Delegation Checker verify?
DomainScan compares registered nameservers with authoritative DNS responses to help identify delegation issues, configuration mismatches, and missing or inconsistent nameserver records.
Why do nameserver mismatches occur?
Nameserver mismatches can occur after changing DNS providers, transferring a domain, updating registrar settings, or modifying DNS configurations before all systems have synchronized.
How long do DNS delegation changes take?
Changes to nameserver delegation typically propagate within a few minutes to 48 hours. The exact timing depends on registry updates, DNS caching, and TTL values used by DNS resolvers.
Can I use DNS Delegation Checker with other DomainScan tools?
Yes. Combine DNS Delegation Checker with DNS Lookup, DNS Propagation Checker, Clear DNS Cache, WHOIS Lookup, and Domain Location Lookup to verify nameserver settings and troubleshoot DNS configuration issues more effectively.