iledefrance.fr

Checked 22 October 2026, 03:26 UTC · via 8.8.8.8
✗Problems found
22 passed 4 warnings 1 failed 3 info

SPF

pass

SPF record published

Found

Record
v=spf1 mx ip4:160.92.148.47 ip4:160.92.148.144 ip4:141.94.14.92 ip4:141.94.14.65 ip4:212.95.71.198 ip4:212.95.71.195 ip4:212.95.71.191 ip4:77.158.67.43 ip4:109.2.230.218 ip4:158.255.109.99 ip4:212.31.129.106 ip4:51.38.247.102 ip4:91.134.194.19 ip4:54.229.96.1 ip4:54.229.96.23 ip4:54.229.96.27 ip4:54.229.96.36 ip4:54.229.96.53 ip4:54.229.96.66 ip4:217.147.195.114/32 ip4:217.147.192.114/32 ip4:217.147.195.115/32 ip4:217.147.192.115/32 ip4:217.147.194.115/32 ip4:217.147.192.100/32 ip4:217.147.195.103/32 ip4:217.147.199.80/32 ip4:217.147.199.81/32 ip4:217.147.202.80/32 ip4:217.147.202.81/32 ip4:159.92.154.240/32 include:spf.protection.outlook.com include:spfappli.iledefrance.fr include:spf.sendinblue.com ~all
DNS lookups
9 of 10
Void lookups
0 of 2

Checks

  • ✓ No deprecated ptr mechanism #1
    No ptr mechanism found in SPF record.
  • ✓ 9 of 10 DNS lookups #2
    SPF record needs 9 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

fail

p=none (_dmarc.iledefrance.fr)

Found

Record
v=DMARC1; p=none; sp=none; rua=mailto:exp-systeme@iledefrance.fr; rf=afrf; pct=100; ri=86400
Found at
_dmarc.iledefrance.fr
TagValueMeaning
vDMARC1Version
pnonePolicy
spnoneSubdomain policy
pct100Percentage of mail the policy applies to
ruamailto:exp-systeme@iledefrance.frAggregate report addresses
rfafrfFailure report format
ri86400Report interval (seconds)

Checks

  • ✗
    Policy: none (monitoring only)
    DMARC policy is set to 'none', which only monitors but doesn't protect against spoofing. Consider upgrading to 'quarantine' or ideally 'reject'.
    #4
  • ✓ Record published #5
    DMARC record exists for this domain.
  • ✓ Valid syntax #17
    DMARC record syntax is valid.
  • ✓ Aggregate reports enabled #19
    Aggregate reports are sent to: mailto:exp-systeme@iledefrance.fr
  • ✓ Report addresses in own domain #29
    All report addresses are in your own organizational domain.

DKIM

warn

Selectors: mail, selector1, selector2, s1, s2

Found

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

Checks

  • ✓ Keys found: mail, selector1, selector2, s1, s2 #7
    DKIM keys found for this domain with selectors: mail, selector1, selector2, s1, s2
  • !
    1024-bit DKIM key
    1024-bit RSA keys are the minimum and are considered weak today: 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

3 mail servers

Found

PriorityHostRecordsReverse DNS
10granit1.iledefrance.frA 109.2.230.211granit1.iledefrance.fr ✓
20granit2.iledefrance.frA 109.2.230.212granit2.iledefrance.fr ✓
100smtp3.sfrbusinessteam.frA 84.96.93.164 A 84.96.93.163bizpsie2.9services.com ✓ bizpsie1.9services.com ✓

Checks

  • ✓ 3 MX records #9
    Found 3 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: granit1.iledefrance.fr, granit2.iledefrance.fr, smtp3.sfrbusinessteam.fr
    #11
  • ✓ Redundant MX hosts #12
    Found 3 MX records, which provides redundancy for email delivery.
  • ✓ At most 5 MX records #13
    Found 3 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 3 MX hosts

Found

DANE (TLSA records)

MX hostTLSADNSSEC
granit1.iledefrance.frnone-
granit2.iledefrance.frnone-
smtp3.sfrbusinessteam.frnone-

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

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