Free Bulk DNS Propagation Checker
Moved a website or changed email provider? See whether the big public DNS services already show your new records, compared with your own name servers, for up to 20 domains at once.
Quick human check, then the tool unlocks:
How DNS propagation works
When you change a DNS record, your own name servers (the authoritative ones) have the new value straight away. Every other DNS service keeps its old copy until it expires: the TTL, shown in seconds. That's why changes can take from minutes to a day or two to reach everyone.
- All match: the change has reached every service checked.
- Some differ: those services still have the old value cached. Wait for the TTL to run out.
- Your own name servers differ from what you expect: the change was not saved correctly at your DNS host.
Services checked: Google, Cloudflare, Quad9, OpenDNS (Cisco), AdGuard, NextDNS, DNS.SB and AliDNS (China), plus your domain's own name servers. Only the domain name and record type are sent to them.
🔒 The domains you check are not saved or logged by this tool.