SPF Record Checker
Analyze SPF records for email authentication
Analyze SPF records for email authentication
Enter an SPF record to analyze (usually found in DNS TXT records)
Status
Valid
DNS Lookups
1 / 10
Mechanisms
2
Parsed Mechanisms
| Qualifier | Type | Value | Result |
|---|---|---|---|
| + Pass | include | _spf.google.com | Allow (default if no qualifier) |
| ~ SoftFail | all | - | Accept but mark suspicious |
SPF Mechanisms Reference
| Mechanism | Description |
|---|---|
| all | Match all senders |
| ip4 | Match IPv4 address or range |
| ip6 | Match IPv6 address or range |
| a | Match A record of domain |
| mx | Match MX record of domain |
| ptr | Match PTR record (deprecated) |
| exists | Match if domain has A record |
| include | Include another domain's SPF |
| redirect | Use another domain's SPF entirely |