Mail domain report: toyota.nl

SPF

pass

SPF record published

Found

Record: v=spf1 include:spf.protection.outlook.com include:_spf.smtp.com include:spf.flowmailer.net include:spf.trustit.eu include:spf.plan-it-online.com ip4:193.239.132.0/24 ip4:77.243.232.216 ip4:93.174.141.38 include:spf.privatehost.nl ip4:94.232.164.10 ip4:195.177.80.26 ip4:195.177.80.25 ip4:93.117.251.9 -all
DNS lookups: 7 of 10
Void lookups: 0 of 2

Checks

✓ No deprecated ptr mechanism #1

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

SPF record needs 7 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

pass

p=reject (_dmarc.toyota.nl)

Found

Record: v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:louwmangroup-d@dmarc.report-uri.com; ruf=mailto:louwmangroup-d@dmarc.report-uri.com; fo=1
Found at: _dmarc.toyota.nl
External report address: mailto:louwmangroup-d@dmarc.report-uri.com (authorized)

Tag	Value	Meaning
v	DMARC1	Version
p	reject	Policy
rua	mailto:louwmangroup-d@dmarc.report-uri.com	Aggregate report addresses
ruf	mailto:louwmangroup-d@dmarc.report-uri.com	Failure report addresses
adkim	r	DKIM alignment (r = relaxed, s = strict)
aspf	r	SPF alignment (r = relaxed, s = strict)
fo	1	Failure reporting options

Checks

✓ Policy: reject #4

DMARC policy is set to 'reject', which provides the strongest protection against email spoofing.
✓ 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:louwmangroup-d@dmarc.report-uri.com
✓ 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, selector1, s1, s2

Found

Selectors: dkim, selector1, s1, s2
_domainkey: NOERROR

Selector	Key	Flags
dkim	RSA 1024 bits	h=sha256
selector1	RSA 1024 bits
s1	RSA 2048 bits
s2	RSA 1024 bits

Checks

✓ Keys found: dkim, selector1, s1, s2 #7

DKIM keys found for this domain with selectors: dkim, selector1, s1, s2
!

1024-bit DKIM key

1024-bit RSA keys are the minimum and are considered weak today: dkim (1024 bits), selector1 (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

pass

Signed, DS published at parent

Found

DNSKEY records: Yes (2)
DS at parent: Yes
Algorithms: ECDSAP256SHA256 (13)
Key tags: 48113, 29635
Signatures valid until: 28 November 2026, 05:00 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 2026-11-28 #21

DNSKEY signatures are valid until 2026-11-28T05:00:06Z.

MX

warn

1 mail server

Found

Priority	Host	Records	Reverse DNS
0	toyota-nl.mail.protection.outlook.com	A 52.101.181.153 A 52.101.103.36 A 52.101.68.29 A 52.101.73.145 AAAA 2a01:111:f403:ca48::12 AAAA 2a01:111:f403:ca09::a AAAA 2a01:111:f403:ca04::d AAAA 2a01:111:f403:ca21::e	mail-wa4pr04cu00101.inbound.protection.outlook.com ✓ mail-miypr05cu00104.inbound.protection.outlook.com ✓ mail-dbapr03cu00105.inbound.protection.outlook.com ✓ mail-am6pr02cu00301.inbound.protection.outlook.com ✓ mail-miypr05cu00202.inbound.protection.outlook.com ✓ mail-am7pr02cu00202.inbound.protection.outlook.com ✓ mail-db6pr03cu00105.inbound.protection.outlook.com ✓ mail-matpr04cu00306.inbound.protection.outlook.com ✓

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 8 MX addresss have a PTR record that resolves back to them.

TLS

warn

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

Found

TLS-RPT record: v=TLSRPTv1; rua=mailto:louwmangroup-d@tlsrpt.report-uri.com;

DANE (TLSA records)

MX host	TLSA	DNSSEC
toyota-nl.mail.protection.outlook.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
✓ Reports enabled #35

TLS reports are sent to: mailto:louwmangroup-d@tlsrpt.report-uri.com
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

warn

https://data.toyota.nl/home/data/toyota-logo.svg

Found

Record: v=BIMI1; l=https://data.toyota.nl/home/data/toyota-logo.svg;
Found at: default._bimi.toyota.nl
Logo: https://data.toyota.nl/home/data/toyota-logo.svg

Checks

!

No certificate (a=)

The logo is published without a Verified Mark Certificate. Gmail and Apple Mail only show BIMI logos with a VMC or CMC; Yahoo shows it without one.

#38
✓ DMARC meets BIMI requirements #39

DMARC is enforced on all mail, as BIMI requires.