tools / Email
SPF validator
Walk a domain's SPF record and every include, and count the 10-lookup budget.
DNS lookups 1 of 10Issues 0Source published recordResolver Cloudflare 1.1.1.1Time 23 ms
v=spf1 include:_spf.google.com ~all
- Mail from any other server soft-fails SPF (~all): accepted but marked.
- 1 of 10 allowed DNS lookups used.
- No blocking problems found.
Include tree
google.com · 2 msinclude:_spf.google.compass if _spf.google.com passes · lookup 1/10_spf.google.com· 21 msip4:74.125.0.0/16pass for 74.125.0.0/16ip4:209.85.128.0/17pass for 209.85.128.0/17ip6:2001:4860:4864::/56pass for 2001:4860:4864::/56ip6:2404:6800:4864::/56pass for 2404:6800:4864::/56ip6:2607:f8b0:4864::/56pass for 2607:f8b0:4864::/56ip6:2800:3f0:4864::/56pass for 2800:3f0:4864::/56ip6:2a00:1450:4864::/56pass for 2a00:1450:4864::/56ip6:2c0f:fb50:4864::/56pass for 2c0f:fb50:4864::/56~alleverything else: softfail
~alleverything else: softfail