v2digga

Apex, subdomain, or URL. We figure it out.

Results for

antagonist.nl

Email authentication

Email authentication is well configured.

  • 3Pass
  • 0Warning
  • 0Fail
  • 3Not set

SPF

Pass

Authorizes which servers may send mail for the domain

SPF is published and within limits.

Policy
~all
DNS lookups
7 / 10
  • Ends in ~all (softfail): unauthorized senders are marked, not rejected.
  • Uses 7 of 10 allowed DNS lookups.
v=spf1 ip4:139.144.178.31 ip4:141.138.168.81 ip4:141.138.169.50 ip4:141.138.172.133 ip4:195.211.72.55 ip4:195.211.73.208 ip4:195.211.73.223 ip4:195.211.73.55 ip6:2a01:7e01:e001:9c7::1 ip6:2a03:3c00:1337:3000::443 ip6:2a03:3c00:a001:7009::1 ip6:2a03:3c00:a001:7014::1 ip6:2a03:3c00:c001:0:f816:3eff:feb4:6e4c include:_spf.createsend.com include:spf.protection.outlook.com include:spf.patchman.co include:mail.registrar.eu include:mail.zendesk.com include:_spf.g1i.one ~all

DKIM

Pass

Cryptographically signs outgoing mail (best-effort selector probe)

DKIM key published for 5 known selectors.

Selectors
default, google, selector1, selector2, mandrill
  • Found a DKIM key at default._domainkey.antagonist.nl
  • Found a DKIM key at google._domainkey.antagonist.nl
  • Found a DKIM key at selector1._domainkey.antagonist.nl
  • Found a DKIM key at selector2._domainkey.antagonist.nl
  • Found a DKIM key at mandrill._domainkey.antagonist.nl

DMARC

Pass

Tells receivers what to do with mail that fails SPF and DKIM

DMARC is enforced.

Policy
p=reject
Coverage
100%
  • Policy p=reject: failing mail is rejected outright.
  • Aggregate reports (rua) are configured.
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];

MTA-STS

Not set

Enforces TLS for inbound mail and prevents downgrade attacks

No MTA-STS policy. Inbound mail can be delivered without TLS.

TLS-RPT

Not set

Receives reports about TLS delivery failures

No TLS-RPT record. You get no reports about failed TLS delivery.

BIMI

Not set

Displays your verified brand logo in supporting inboxes

No BIMI record. No brand logo is published for inboxes.

Checks query live DNS over Cloudflare and the public MTA-STS policy endpoint. DKIM selectors cannot be listed from DNS, so DKIM detection probes common provider selectors only.