lespapillonsblancsdeparis.fr

SPF record published

Found

Record

v=spf1 include:mx.ovh.com include:smtp.orange.fr include:outbound.mailhop.org ~all

DNS lookups

8 of 10

Void lookups

1 of 2

Problem

include:smtp.orange.fr does not exist or has no records

Checks

• ✓ No deprecated ptr mechanism #1

  No ptr mechanism found in SPF record.
• !

  8 of 10 DNS lookups, with problems

  SPF record needs 8 DNS lookups (limit is 10). Problems found: include:smtp.orange.fr does not exist or has no records.

  #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.
• !

  1 void lookup

  1 include/redirect target does not exist or has no records (limit is 2). This usually is a stale include; remove it.

  #26
• ✓ No overly broad IP ranges #27

  All ip4/ip6 ranges are narrow enough.

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

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

1 mail server

Found

Checks

• ✓ 1 MX record #9

  Found 1 MX records for this domain.
• !

  Hosts without IP addresses

  The following MX hosts could not be resolved to IP addresses: remote.apei75.org

  #10
• !

  Hosts without IPv6

  The following MX hosts could not be resolved to IPv6 addresses: remote.apei75.org

  #11
• !

  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.

no MTA-STS · no TLS-RPT · DANE on 0 of 1 MX hosts (lookup failed for 1)

Found

DANE (TLSA records)

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

  Could not be checked

  The TLSA lookup failed for: remote.apei75.org (DNS query for _25._tcp.remote.apei75.org failed: read udp 46.225.38.91:37631->8.8.8.8:53: i/o timeout).

  #36