Quick Answer
WHOIS updates typically propagate within 1-24 hours but can take up to 48-72 hours for complete global distribution. Delays occur due to WHOIS server caching, privacy service proxying, registrar-to-registry communication lag, and third-party WHOIS database refresh schedules. Check RDAP (rdap.org) for faster, more accurate data. If updates don't appear after 72 hours, verify changes saved correctly at your registrar and contact support.
Table of Contents
Understanding WHOIS Updates
How WHOIS data gets updated and distributed.
What WHOIS Is
WHOIS = Domain registration database
- Shows domain owner information
- Contact details (if not private)
- Registration and expiration dates
- Nameservers
- Registrar information
- Domain status codes
The Update Chain
When you update contact info:
- You save changes at registrar
- Registrar updates its database (immediate)
- Registrar notifies registry (.com, .net registry)
- Registry updates its database (minutes to hours)
- WHOIS servers sync from registry (hours)
- Third-party WHOIS sites cache and refresh (hours to days)
Each step adds delay
Multiple WHOIS Databases
Not one WHOIS:
- Registrar's WHOIS server
- Registry's WHOIS server (authoritative)
- Third-party WHOIS sites (cached)
Each may show different data during propagation
Normal Update Timeline
Expected timeframes for WHOIS propagation.
Typical Timeline
Immediate (0-15 minutes):
- Changes saved at registrar
- Visible in registrar's system
Fast (15 minutes - 2 hours):
- Registry receives update
- Registrar WHOIS shows new data
Medium (2-8 hours):
- Registry WHOIS updated
- Major WHOIS sites refresh
- Most lookups show new data
Complete (24-48 hours):
- All WHOIS servers updated
- Third-party sites refreshed
- Global propagation complete
Maximum (72 hours):
- Slow caching systems
- Less frequently updated databases
- Should be complete by then
Factors Affecting Speed
Faster updates:
- ✅ gTLDs (.com, .net, .org)
- ✅ Major registrars
- ✅ RDAP protocol (modern)
- ✅ Thin WHOIS model
Slower updates:
- ❌ Some ccTLDs (country codes)
- ❌ Smaller registrars
- ❌ Legacy WHOIS protocol
- ❌ Thick WHOIS model
Why Updates Take Time
Technical reasons for delays.
1. Caching
WHOIS servers cache data:
- Reduces query load
- Improves performance
- But shows stale data during updates
Cache duration:
- Varies by server
- 1 hour to 24 hours typical
- Some up to 72 hours
2. Registrar-Registry Communication
Two-step process:
- You → Registrar (immediate)
- Registrar → Registry (delay)
Registry update schedule:
- Some real-time
- Others batch process (every few hours)
- Updates queued and processed
3. WHOIS Privacy Services
If privacy enabled:
- Privacy service contact info shows
- Your real info hidden
- Privacy service slower to update
- Extra layer of caching
4. Third-Party WHOIS Sites
Sites like WhatsMyDNS, DomainTools:
- Cache WHOIS data
- Refresh on schedule (not real-time)
- May show old data for hours/days
- Not authoritative source
5. Thin vs Thick WHOIS
Thin WHOIS (.com, .net):
- Registry has minimal data
- Registrar has full data
- Requires two lookups
- Can show inconsistent data during updates
Thick WHOIS (.org, new gTLDs):
- Registry has all data
- Single source of truth
- Usually faster, more consistent
WHOIS vs RDAP
Modern alternative with faster updates.
What Is RDAP?
RDAP = Registration Data Access Protocol
- Modern replacement for WHOIS
- Standardized format (JSON)
- Better security
- More accurate
- Often fresher data
Why RDAP Is Better
Advantages:
- ✅ Faster updates
- ✅ More reliable
- ✅ Standardized output
- ✅ Better for automation
- ✅ Internationalization support
For checking updates: RDAP often shows new data sooner than WHOIS
How to Use RDAP
RDAP lookup:
- Visit rdap.org or similar RDAP tool
- Enter your domain
- View registration data
Authoritative: RDAP queries registry directly, no third-party caching
Common Update Delays
Specific scenarios causing slow updates.
Privacy Service Active
What happens:
- You update contact info
- But privacy service info still shows
- Your changes hidden behind privacy
Why:
- Privacy service acts as proxy
- Shows their contact, not yours
- Updates may not be visible publicly
Solution: Disable privacy temporarily to verify updates worked
Registrar Lock Enabled
What happens:
- Domain locked
- Some registrars delay WHOIS updates
Why:
- Extra security verification
- Manual review process
Solution: Unlock domain if safe to do so
Pending Verification
What happens:
- Updated email address
- ICANN verification required
- WHOIS update delayed until verified
Why:
- Registrar waits for email verification
- Prevents fraudulent changes
Solution: Verify email via ICANN verification link
Registry Maintenance
What happens:
- Updates delayed during maintenance windows
- Can add hours to timeline
Why:
- Scheduled registry maintenance
- Systems temporarily unavailable
Solution: Wait for maintenance to complete
How to Check WHOIS Status
Verify if updates are propagating.
Check at Registrar
Most accurate source:
- Log into registrar account
- View domain contact information
- See what registrar has on file
If correct here: Updates saved, just need time to propagate
Check Registry WHOIS
Query authoritative source:
For .com/.net:
whois.verisign-grs.com
For .org:
whois.pir.org
For other TLDs: Search "[TLD] registry WHOIS server"
How to query specific server:
whois -h whois.verisign-grs.com yourdomain.com
Use RDAP
Modern, accurate lookup:
- Visit rdap.org
- Enter domain
- View current data from registry
Often shows updates before WHOIS
Compare Multiple Sources
Check several WHOIS sites:
- Registrar's WHOIS
- Registry WHOIS
- whois.com
- whois.domaintools.com
- DomainDetails RDAP tool
If inconsistent: Updates still propagating
Track Over Time
Check periodically:
- Hour 1: Registrar updated
- Hour 4: Registry updated
- Hour 12: Most third-parties updated
- Hour 24-48: All sources consistent
Troubleshooting Persistent Issues
When updates don't appear after 72 hours.
Verify Changes Saved
Double-check at registrar:
- Log in
- View contact information
- Confirm new data appears
- Check for error messages
Common issues:
- Session timeout before saving
- Validation error not noticed
- Wrong domain selected
- Changes reverted
Resave the Information
Try updating again:
- Access contact editor
- Make a small change
- Save
- Change back to desired info
- Save again
This forces new update notification to registry
Clear Privacy Service Cache
If using privacy:
- Temporarily disable WHOIS privacy
- Wait 24 hours
- Check if real info shows
- Re-enable privacy if desired
Verifies update worked behind privacy service
Contact Registrar Support
If still no update after 72 hours:
- Contact support
- Provide domain name
- Explain what you updated and when
- Ask them to verify with registry
They can:
- Confirm update sent to registry
- Manually push update
- Investigate technical issues
When to Worry
Distinguishing normal delays from problems.
Normal (Don't Worry)
0-24 hours: Typical propagation
- Different WHOIS sites show different data
- Some updated, some not
- Registry vs registrar inconsistency
24-48 hours: Slow but acceptable
- Third-party sites still catching up
- Older databases refreshing
- Should be mostly consistent
Concerning (Investigate)
48-72 hours: Unusually slow
- Check if changes saved at registrar
- Verify no errors in contact data
- Consider privacy service interference
72+ hours: Likely a problem
- Changes probably didn't save
- Technical issue at registrar/registry
- Contact support for assistance
Red Flags
Immediate concern:
- ❌ Changes don't show in registrar account
- ❌ Error message when saving
- ❌ Registrar shows old data after saving
- ❌ Can't access contact editor
Contact support immediately if these occur
Frequently Asked Questions
How long does it take for WHOIS to update after changing contact information?
Typical WHOIS updates complete within 24-48 hours. Your registrar's own WHOIS shows updates within 1-2 hours. The registry's authoritative WHOIS updates within 2-8 hours. Third-party WHOIS sites (whois.com, DomainTools, etc.) refresh their cached data every 12-48 hours, so they're last to show updates. RDAP lookups often show fresh data sooner than legacy WHOIS.
Why does WHOIS still show my old email address after I updated it?
Most commonly, this is normal propagation delay (wait 24-48 hours). Other reasons: (1) changes didn't save properly at registrar (check account to verify), (2) WHOIS privacy is enabled (privacy service email shows instead of yours), (3) you're checking third-party WHOIS site with stale cache (try RDAP instead), or (4) pending ICANN email verification (must verify new email before WHOIS updates).
Does WHOIS privacy affect update speed?
Yes, WHOIS privacy can slow apparent updates. When privacy is enabled, public WHOIS shows the privacy service's contact information, not yours, so you won't see your changes publicly even after they've propagated. Your registrar has your real info, but it's hidden from public WHOIS behind the privacy proxy. To verify updates worked, temporarily disable privacy and check again.
Can I force WHOIS to update immediately?
No, you cannot force immediate global WHOIS propagation. Updates follow the normal chain: registrar → registry → WHOIS servers → third-party databases. Each step has inherent delays due to caching and batch processing. The only thing you can do is verify changes saved correctly at your registrar and then wait for natural propagation (24-48 hours).
Why do different WHOIS lookup sites show different information?
Different WHOIS sites cache data at different intervals and query different sources. Some query the authoritative registry WHOIS directly (more accurate), others serve from their own cached databases (older data). During the 24-48 hour propagation window, you'll see inconsistent data across different sites. This is normal—check the registry's authoritative WHOIS or use RDAP for most current data.
Is RDAP more accurate than WHOIS for recent updates?
Yes, RDAP is generally more accurate for recent updates. RDAP queries the registry's database directly using a modern protocol, often showing fresher data than WHOIS. Third-party WHOIS sites cache data heavily, while RDAP provides near-real-time access to registry information. For checking if your updates propagated, use RDAP (rdap.org) rather than cached WHOIS lookup sites.
What if WHOIS information is still wrong after a week?
After 7 days, updates should definitely be complete globally. If still showing old data: (1) verify changes actually saved at your registrar by logging into your account, (2) check if WHOIS privacy is masking your updates, (3) clear privacy temporarily to verify, (4) contact registrar support to manually push update to registry, or (5) resave the information to trigger a fresh update.
Do nameserver changes update faster than contact information changes?
Usually yes, nameserver changes often propagate faster (4-12 hours typically) because they're critical for domain functionality and use different update paths. Contact information changes go through WHOIS update channels which can be slower (24-48 hours). However, both types of changes still take time to propagate globally, and both should be complete within 48 hours.
Key Takeaways
- WHOIS updates typically complete within 24-48 hours - Registrar shows changes in 1-2 hours, registry in 2-8 hours, third-party WHOIS sites in 12-48 hours
- Use RDAP for faster, more accurate data - RDAP queries registry directly without caching, often showing updates hours before legacy WHOIS sites
- Privacy services hide your updates - With WHOIS privacy enabled, privacy service contact info shows publicly, not your changes; temporarily disable to verify
- Check registrar account to confirm changes saved - If update doesn't show in your registrar's system, it didn't save properly; resave to trigger fresh update
- Different WHOIS sites show different data during propagation - Normal for 24-48 hours; some refresh hourly, others daily; inconsistency resolves as propagation completes
- After 72 hours, contact support if still not updated - Should be globally propagated by then; persistent issues indicate technical problem requiring investigation
- Caching causes most delays - WHOIS servers, third-party databases, and privacy services all cache data; each cache refresh cycle adds delay
Next Steps
Now that you understand WHOIS update delays, take these actions:
- Verify Changes Saved: Log into your registrar account and confirm the new contact information appears correctly in your account
- Check RDAP Instead of WHOIS: Use rdap.org to query your domain—it often shows fresher data than cached WHOIS lookup sites
- Wait 24-48 Hours: If changes saved correctly, wait for normal propagation and check again tomorrow
Need to check current WHOIS data? Use our RDAP Lookup Tool for the most accurate, up-to-date domain registration information.
Helpful Tools and Resources
Accurate Lookup Tools
- RDAP.org - Modern protocol with fresh data directly from registries
- Registry WHOIS - Authoritative source for your TLD (.com → Verisign, .org → PIR)
- Registrar Account - Most accurate source; shows exactly what registrar has on file
WHOIS Comparison
- Multiple WHOIS Sites - Check several to see propagation progress
- DomainDetails RDAP - Fast, accurate registry-direct lookups
- ICANN RDAP Lookup - Official ICANN RDAP client
Registrar Resources
- Registrar Support - Contact for update verification after 72 hours
- Contact Information Editor - Verify changes saved correctly
- WHOIS Privacy Settings - Toggle to verify updates propagated
Was this article helpful? Let us know if you successfully verified your WHOIS updates.
WHOIS and RDAP data comes from various sources. For most accurate information, always check your registrar's account or use RDAP for registry-direct queries.