marseille.fr

Checked 22 October 2026, 04:15 UTC · via 8.8.8.8
!Passed with warnings
28 passed 5 warnings 0 failed 1 info

SPF

pass

SPF record published

Found

Record
v=spf1 mx include:de._netblocks.mimecast.com include:_spf2.marseille.fr include:_spf1.marseille.fr -all
DNS lookups
8 of 10
Void lookups
0 of 2

Checks

  • ✓ No deprecated ptr mechanism #1
    No ptr mechanism found in SPF record.
  • ✓ 8 of 10 DNS lookups #2
    SPF record needs 8 DNS lookups (limit is 10).
  • ✓ Ends with -all #3
    SPF record properly uses -all to restrict unauthorized senders.
  • ✓ 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

warn

p=quarantine (_dmarc.marseille.fr)

Found

Record
v=DMARC1; p=quarantine; rua=mailto:8a5dc11f198e541@rep.de.mimecastdmarcanalyzer.com; ruf=mailto:8a5dc11f198e541@for.de.mimecastdmarcanalyzer.com; fo=1;
Found at
_dmarc.marseille.fr
External report address
mailto:8a5dc11f198e541@rep.de.mimecastdmarcanalyzer.com (authorized)
External report address
mailto:8a5dc11f198e541@for.de.mimecastdmarcanalyzer.com (authorized)
TagValueMeaning
vDMARC1Version
pquarantinePolicy
ruamailto:8a5dc11f198e541@rep.de.mimecastdmarcanalyzer.comAggregate report addresses
rufmailto:8a5dc11f198e541@for.de.mimecastdmarcanalyzer.comFailure report addresses
fo1Failure reporting options

Checks

  • !
    Policy: quarantine
    DMARC policy is set to 'quarantine'. Consider upgrading to 'reject' for stronger protection once you've verified legitimate emails are passing authentication.
    #4
  • ✓ 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:8a5dc11f198e541@rep.de.mimecastdmarcanalyzer.com
  • ✓ Subdomain policy: quarantine #20
    Subdomains are covered by policy 'quarantine'.
  • ✓ External report addresses authorized #29
    Report addresses in other domains have published their authorization.

DKIM

warn

No keys found under the checked selectors

Found

Selectors
None found
_domainkey
NOERROR

Checks

  • !
    No key under common selectors
    The _domainkey name exists but no DKIM key was found under the common selectors. Selectors are provider-specific; check yours with -selector.
    #7

DNSSEC

pass

Signed, DS published at parent

Found

DNSKEY records
Yes (5)
DS at parent
Yes
Algorithms
ECDSAP256SHA256 (13)
Key tags
53402, 23221, 45893, 39165, 17662
Signatures valid until
5 November 2026, 09:51 UTC

Checks

  • ✓ Signed, DS published at parent #8
    DNSSEC is enabled for this domain (DNSKEY and DS present), providing additional security for DNS lookups.
  • ✓ Signatures valid until 2026-11-05 #21
    DNSKEY signatures are valid until 2026-11-05T09:51:19Z.

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

MTA-STS testing · TLS-RPT · DANE on 0 of 2 MX hosts

Found

MTA-STS record
v=STSv1; id=20250618145859Z;
Policy URL
https://mta-sts.marseille.fr/.well-known/mta-sts.txt
Mode
testing
Allowed MX
de-smtp-inbound-1.mimecast.com, de-smtp-inbound-2.mimecast.com
Max age
604800 seconds
TLS-RPT record
v=TLSRPTv1;rua=mailto:dmarc-log+{subdomain}@marseille.fr

DANE (TLSA records)

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

Checks

  • ✓ Record published #32
    MTA-STS record found with id 20250618145859Z.
  • !
    Policy in testing mode
    With mode: testing, senders only report TLS problems (via TLS-RPT) and still deliver without TLS. Switch to mode: enforce once reports are clean.
    #33
  • ✓ All MX hosts covered #34
    Every MX host matches an mx: line of the MTA-STS policy.
  • ✓ Reports enabled #35
    TLS reports are sent to: mailto:dmarc-log+{subdomain}@marseille.fr
  • 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://www.marseille.fr/.well-known/bimi.svg

Found

Record
v=BIMI1;l=https://www.marseille.fr/.well-known/bimi.svg
Found at
default._bimi.marseille.fr
Logo
https://www.marseille.fr/.well-known/bimi.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.