Free Deliverability Tool

Free SPF Record Generator & Lookup Counter

Construct an RFC 7208-compliant SPF TXT record for your domain in seconds. Easily authorize multiple email providers while avoiding the catastrophic 10-DNS-lookup limit.

Sending Domain Name

Select Your Email Service Providers (ESPs)

Include Domain MX Servers (mx)Include Domain A Record (a)

Dedicated Server IPv4 AddressesComma-separated IPv4 addresses or CIDR blocks

Custom Include DomainsOther service domains to authorize

SPF Enforcement Qualifier

RFC 7208 DNS Lookup Counter: 5 / 10 max lookupsYour SPF record is within the safe 10-lookup limit required by RFC 7208.

Compliant

Your Generated SPF DNS Record

Add this TXT record at your apex domain in your DNS host

Record Type	Host / Name	Value / Content	TTL
TXT	@ (or example.com)	v=spf1 mx include:amazonses.com include:_spf.google.com -all	Auto (or 3600)

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