ouest-france.fr

Checked 22 October 2026, 04:41 UTC · via 8.8.8.8
✗Problems found
24 passed 5 warnings 1 failed 3 info

SPF

fail

SPF record published

Found

Record
v=spf1 include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:sendgrid.net include:spf.mailjet.com include:spf.sendinblue.com include:aspmx.pardot.com include:_spf.atlassian.net redirect=%{i}.spf-sipaof.fr
DNS lookups
11 of 10
Void lookups
0 of 2

Checks

  • ✓ No deprecated ptr mechanism #1
    No ptr mechanism found in SPF record.
  • ✗
    11 DNS lookups, over the limit of 10
    SPF record needs 11 DNS lookups (including nested includes), more than the limit of 10. Receivers will return a permerror; reduce includes or flatten the record.
    #2
  • i
    Delegated via redirect
    SPF record has no 'all' mechanism but redirects to %{i}.spf-sipaof.fr, whose policy applies.
    #3
  • ✓ Record published #6
    SPF record exists for this domain.
  • ✓ Single record #16
    Exactly one SPF record is published.
  • ✓ Valid syntax #25
    All SPF mechanisms and modifiers are valid.
  • ✓ No void lookups #26
    All include/redirect targets exist.
  • ✓ No overly broad IP ranges #27
    All ip4/ip6 ranges are narrow enough.

DMARC

pass

p=reject (_dmarc.ouest-france.fr)

Found

Record
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@ouest-france.fr
Found at
_dmarc.ouest-france.fr
TagValueMeaning
vDMARC1Version
prejectPolicy
sprejectSubdomain policy
ruamailto:dmarc@ouest-france.frAggregate report addresses

Checks

  • ✓ Policy: reject #4
    DMARC policy is set to 'reject', which provides the strongest protection against email spoofing.
  • ✓ Record published #5
    DMARC record exists for this domain.
  • ✓ Valid syntax #17
    DMARC record syntax is valid.
  • ✓ Applies to 100% of mail #18
    DMARC policy applies to all failing mail.
  • ✓ Aggregate reports enabled #19
    Aggregate reports are sent to: mailto:dmarc@ouest-france.fr
  • ✓ Subdomain policy: reject #20
    Subdomains are covered by policy 'reject'.
  • ✓ Report addresses in own domain #29
    All report addresses are in your own organizational domain.

DKIM

warn

Selectors: default, mail, selector1, selector2, s1, s2

Found

Selectors
default, mail, selector1, selector2, s1, s2
_domainkey
NOERROR
SelectorKeyFlags
defaultRSA 1024 bits
mailRSA 1024 bits
selector1RSA 2048 bits
selector2RSA 2048 bits
s1RSA 2048 bits
s2RSA 1024 bits

Checks

  • ✓ Keys found: default, mail, selector1, selector2, s1, s2 #7
    DKIM keys found for this domain with selectors: default, mail, selector1, selector2, s1, s2
  • !
    1024-bit DKIM key
    1024-bit RSA keys are the minimum and are considered weak today: default (1024 bits), mail (1024 bits), s2 (1024 bits). Rotate to a 2048-bit key.
    #23
  • ✓ No problematic flags #24
    No keys in test mode, revoked, or limited to SHA-1.

DNSSEC

warn

Not signed

Found

DNSKEY records
No (0)
DS at parent
No

Checks

  • !
    Not enabled
    DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8

MX

warn

2 mail servers

Found

PriorityHostRecordsReverse DNS
10de-smtp-inbound-1.mimecast.comA 194.104.108.22 A 194.104.110.22de-smtp-inbound-1.mimecast.com ✓ de-smtp-inbound-2.mimecast.com ✓
10de-smtp-inbound-2.mimecast.comA 194.104.110.22 A 194.104.108.22de-smtp-inbound-1.mimecast.com ✓ de-smtp-inbound-2.mimecast.com ✓

Checks

  • ✓ 2 MX records #9
    Found 2 MX records for this domain.
  • ✓ All hosts resolve #10
    All MX records resolve to valid IP addresses.
  • !
    Hosts without IPv6
    The following MX hosts could not be resolved to IPv6 addresses: de-smtp-inbound-1.mimecast.com, de-smtp-inbound-2.mimecast.com
    #11
  • ✓ Redundant MX hosts #12
    Found 2 MX records, which provides redundancy for email delivery.
  • ✓ At most 5 MX records #13
    Found 2 MX records, which is within the recommended range (1-5).
  • ✓ No localhost targets #14
    No MX records pointing to localhost found.
  • ✓ No private IP addresses #15
    No MX records resolving to private IP addresses found.
  • ✓ No CNAME targets #22
    No MX records point to a CNAME.
  • ✓ Reverse DNS confirmed #30
    All 4 MX addresss have a PTR record that resolves back to them.

TLS

warn

no MTA-STS · no TLS-RPT · DANE on 0 of 2 MX hosts

Found

DANE (TLSA records)

MX hostTLSADNSSEC
de-smtp-inbound-1.mimecast.comnone-
de-smtp-inbound-2.mimecast.comnone-

Checks

  • !
    Not configured
    MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.
    #32
  • i
    Not configured
    TLS-RPT lets senders report TLS delivery problems to you. It is most useful together with MTA-STS or DANE.
    #35
  • i
    Not used
    No MX host publishes TLSA records. DANE lets senders verify your mail server's certificate through DNSSEC; it requires DNSSEC on the MX host's zone.
    #36

BIMI

warn

https://campagne.ouest-france.fr/BIMI/ouest-france.svg

Found

Record
v=BIMI1; l=https://campagne.ouest-france.fr/BIMI/ouest-france.svg; a=;
Found at
default._bimi.ouest-france.fr
Logo
https://campagne.ouest-france.fr/BIMI/ouest-france.svg

Checks

  • !
    No certificate (a=)
    The logo is published without a Verified Mark Certificate. Gmail and Apple Mail only show BIMI logos with a VMC or CMC; Yahoo shows it without one.
    #38
  • ✓ DMARC meets BIMI requirements #39
    DMARC is enforced on all mail, as BIMI requires.