general-changelog-team.fr

Checked 22 October 2026, 03:12 UTC · via 8.8.8.8
✗Problems found
23 passed 5 warnings 1 failed 3 info

SPF

fail

SPF record published

Found

Record
v=spf1 ip4:163.172.144.144 ip6:2001:bc8:710:7ace:dc00:ff:fe73:31bb include:corentinchepeau.fr include:toolslib.net include:up2sha.re include:convertanything.online ~all
DNS lookups
16 of 10
Void lookups
0 of 2

Checks

  • ✓ No deprecated ptr mechanism #1
    No ptr mechanism found in SPF record.
  • ✗
    16 DNS lookups, over the limit of 10
    SPF record needs 16 DNS lookups (including nested includes), more than the limit of 10. Receivers will return a permerror; reduce includes or flatten the record.
    #2
  • ✓ 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.general-changelog-team.fr)

Found

Record
v=DMARC1; p=quarantine; rua=mailto:e9af61d21a9a493d83e0bf62194878a3@dmarc-reports.cloudflare.net,mailto:contact+dmarc@toolslib.net
Found at
_dmarc.general-changelog-team.fr
External report address
mailto:e9af61d21a9a493d83e0bf62194878a3@dmarc-reports.cloudflare.net (authorized)
External report address
mailto:contact+dmarc@toolslib.net (not authorized)
TagValueMeaning
vDMARC1Version
pquarantinePolicy
ruamailto:e9af61d21a9a493d83e0bf62194878a3@dmarc-reports.cloudflare.net,mailto:contact+dmarc@toolslib.netAggregate 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:e9af61d21a9a493d83e0bf62194878a3@dmarc-reports.cloudflare.net, mailto:contact+dmarc@toolslib.net
  • ✓ Subdomain policy: quarantine #20
    Subdomains are covered by policy 'quarantine'.
  • !
    Report address not authorized
    These report addresses are in another domain that has not agreed to receive your reports, so receivers will not send them: mailto:contact+dmarc@toolslib.net (needs general-changelog-team.fr._report._dmarc.toolslib.net). Ask the report provider to publish the record, or check the address.
    #29

DKIM

pass

Selectors: dkim

Found

Selectors
dkim
_domainkey
NOERROR
SelectorKeyFlags
dkimRSA 2048 bits

Checks

  • ✓ Keys found: dkim #7
    DKIM keys found for this domain with selectors: dkim
  • ✓ Strong keys #23
    DKIM keys are strong enough: dkim: RSA 2048 bits.
  • ✓ 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

1 mail server

Found

PriorityHostRecordsReverse DNS
10mail.general-changelog-team.frA 163.172.144.144 AAAA 2001:bc8:710:7ace:dc00:ff:fe73:31bbmail.general-changelog-team.fr ✓ mail.general-changelog-team.fr ✓

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.
  • ✓ Reverse DNS confirmed #30
    All 2 MX addresss have a PTR record that resolves back to them.

TLS

warn

no MTA-STS · no TLS-RPT · DANE on 0 of 1 MX hosts

Found

DANE (TLSA records)

MX hostTLSADNSSEC
mail.general-changelog-team.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