Mail domain report: hauts-de-seine.fr

SPF

pass

SPF record published

Found

Record: v=spf1 include:spf-003df101.pphosted.com include:spf-003df102.pphosted.com ip4:94.23.220.135 ip4:80.247.15.80 ip4:212.31.129.106 ip4:51.210.84.75 ip4:54.38.29.152 ip4:51.68.65.213 ip4:87.98.180.90 ip4:51.77.27.246 ip4:46.105.44.15 -all
DNS lookups: 2 of 10
Void lookups: 0 of 2

Checks

✓ No deprecated ptr mechanism #1

No ptr mechanism found in SPF record.
✓ 2 of 10 DNS lookups #2

SPF record needs 2 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.hauts-de-seine.fr)

Found

Record: v=DMARC1; p=quarantine; rua=mailto:hautsdeseine@dr.dmarc.fr,mailto:postmaster92@hauts-de-seine.fr; ruf=mailto:hautsdeseine@dr.dmarc.fr,mailto:postmaster92@hauts-de-seine.fr; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=reject
Found at: _dmarc.hauts-de-seine.fr
External report address: mailto:hautsdeseine@dr.dmarc.fr (authorized)

Tag	Value	Meaning
v	DMARC1	Version
p	quarantine	Policy
sp	reject	Subdomain policy
pct	100	Percentage of mail the policy applies to
rua	mailto:hautsdeseine@dr.dmarc.fr,mailto:postmaster92@hauts-de-seine.fr	Aggregate report addresses
ruf	mailto:hautsdeseine@dr.dmarc.fr,mailto:postmaster92@hauts-de-seine.fr	Failure report addresses
adkim	r	DKIM alignment (r = relaxed, s = strict)
aspf	r	SPF alignment (r = relaxed, s = strict)
fo	1	Failure reporting options
rf	afrf	Failure report format
ri	86400	Report interval (seconds)

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:hautsdeseine@dr.dmarc.fr, mailto:postmaster92@hauts-de-seine.fr
✓ Subdomain policy: reject #20

Subdomains are covered by policy 'reject'.
✓ External report addresses authorized #29

Report addresses in other domains have published their authorization.

DKIM

warn

Selectors: dkim, s1, s2

Found

Selectors: dkim, s1, s2
_domainkey: NOERROR

Selector	Key	Flags
dkim	RSA 1024 bits
s1	RSA 2048 bits
s2	RSA 2048 bits

Checks

✓ Keys found: dkim, s1, s2 #7

DKIM keys found for this domain with selectors: dkim, s1, s2
!

1024-bit DKIM key

1024-bit RSA keys are the minimum and are considered weak today: dkim (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

pass

Signed, DS published at parent

Found

DNSKEY records: Yes (2)
DS at parent: Yes
Algorithms: ECDSAP256SHA256 (13)
Key tags: 18645, 32865
Signatures valid until: 5 November 2026, 00:00 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 2026-11-05T00:00:00Z.

MX

warn

2 mail servers

Found

Priority	Host	Records	Reverse DNS
10	mxa-003df101.gslb.pphosted.com	A 185.132.181.236	mx07-003df101.pphosted.com ✓
10	mxb-003df101.gslb.pphosted.com	A 185.183.29.241	mx08-003df101.pphosted.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: mxa-003df101.gslb.pphosted.com, mxb-003df101.gslb.pphosted.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 2 MX addresss have a PTR record that resolves back to them.

TLS

warn

no MTA-STS · no TLS-RPT · DANE on 0 of 2 MX hosts

Found

DANE (TLSA records)

MX host	TLSA	DNSSEC
mxa-003df101.gslb.pphosted.com	none	-
mxb-003df101.gslb.pphosted.com	none	-

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