sasmediationsolution-conso.fr

Checked 22 October 2026, 05:09 UTC · via 8.8.8.8
✗Problems found
26 passed 3 warnings 1 failed 2 info

SPF

pass

SPF record published

Found

Record
v=spf1 a mx a:sasmediationsolution-conso.fr ip4:5.135.244.227 ip6:2001:41d0:a:4360::1 include:_spf.google.com ~all
DNS lookups
4 of 10
Void lookups
0 of 2

Checks

  • ✓ No deprecated ptr mechanism #1
    No ptr mechanism found in SPF record.
  • ✓ 4 of 10 DNS lookups #2
    SPF record needs 4 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.sasmediationsolution-conso.fr)

Found

Record
v=DMARC1; p=quarantine; pct=100; ruf=mailto:postmaster@sasmediationsolution-conso.fr; rua=mailto:postmaster@sasmediationsolution-conso.fr
Found at
_dmarc.sasmediationsolution-conso.fr
TagValueMeaning
vDMARC1Version
pquarantinePolicy
pct100Percentage of mail the policy applies to
ruamailto:postmaster@sasmediationsolution-conso.frAggregate report addresses
rufmailto:postmaster@sasmediationsolution-conso.frFailure report addresses

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:postmaster@sasmediationsolution-conso.fr
  • ✓ Subdomain policy: quarantine #20
    Subdomains are covered by policy 'quarantine'.
  • ✓ Report addresses in own domain #29
    All report addresses are in your own organizational domain.

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 (2)
DS at parent
Yes
Algorithms
RSASHA256 (8)
Key tags
4638, 56039
Signatures valid until
2 November 2026, 06:37 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 2026-11-02 #21
    DNSKEY signatures are valid until 2026-11-02T06:37:04Z.

MX

warn

1 mail server

Found

PriorityHostRecordsReverse DNS
5mail.sasmediationsolution-conso.frA 5.135.244.227 AAAA 2001:41d0:a:4360::1sasmediationsolution-conso.fr ✓ lookup failed

Checks

  • ✓ 1 MX record #9
    Found 1 MX records for this domain.
  • ✓ All hosts resolve #10
    All MX records resolve to valid IP addresses.
  • ✓ All hosts have IPv6 #11
    All MX records resolve to IPv6 addresses.
  • !
    Single MX host, no backup
    Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • ✓ At most 5 MX records #13
    Found 1 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.
  • i
    Could not be checked
    The reverse lookup failed for: 2001:41d0:a:4360::1.
    #30

TLS

fail

MTA-STS record without policy · TLS-RPT · DANE on 1 of 1 MX hosts

Found

MTA-STS record
v=STSv1; id=1762949264247162
Policy URL
https://mta-sts.sasmediationsolution-conso.fr/.well-known/mta-sts.txt
Policy error
https://mta-sts.sasmediationsolution-conso.fr/.well-known/mta-sts.txt redirects to https://sasmediationsolution-conso.fr/.well-known/mta-sts.txt; MTA-STS policies must be served without redirects
TLS-RPT record
v=TLSRPTv1; rua=mailto:sasmediationsolution-conso@sasmediationsolution-conso.fr

DANE (TLSA records)

MX hostTLSADNSSEC
mail.sasmediationsolution-conso.fr3 0 1 027a19e5bd88571d…Yes

Checks

  • ✓ Record published #32
    MTA-STS record found with id 1762949264247162.
  • ✗
    Policy not reachable
    The MTA-STS record exists but the policy could not be fetched, so senders ignore MTA-STS: https://mta-sts.sasmediationsolution-conso.fr/.well-known/mta-sts.txt redirects to https://sasmediationsolution-conso.fr/.well-known/mta-sts.txt; MTA-STS policies must be served without redirects.
    #33
  • ✓ Reports enabled #35
    TLS reports are sent to: mailto:sasmediationsolution-conso@sasmediationsolution-conso.fr
  • ✓ DANE on all MX hosts #36
    All 1 MX host publish DNSSEC-validated TLSA records.

BIMI

info

No BIMI record

Checks

  • i
    Not configured
    BIMI shows your logo next to your mail in supporting mail clients. It requires DMARC enforcement.
    #38