Mail domain report: mijnenergie.be

SPF

pass

SPF record published

Found

Record: v=spf1 ip4:51.158.22.109 include:spf.mandrillapp.com include:mx.ovh.com include:pubmail.be include:spf.protection.outlook.com include:mail.zendesk.com include:146947734.spf01.hubspotemail.net -all
DNS lookups: 8 of 10
Void lookups: 0 of 2

Checks

✓ No deprecated ptr mechanism #1

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

SPF record needs 8 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.mijnenergie.be)

Found

Record: v=DMARC1; p=reject; rua=mailto:zurbc63x@ag.eu.dmarcadvisor.com; ruf=mailto:zurbc63x@fr.eu.dmarcadvisor.com; fo=1; pct=100
Found at: _dmarc.mijnenergie.be
External report address: mailto:zurbc63x@ag.eu.dmarcadvisor.com (authorized)
External report address: mailto:zurbc63x@fr.eu.dmarcadvisor.com (authorized)

Tag	Value	Meaning
v	DMARC1	Version
p	reject	Policy
pct	100	Percentage of mail the policy applies to
rua	mailto:zurbc63x@ag.eu.dmarcadvisor.com	Aggregate report addresses
ruf	mailto:zurbc63x@fr.eu.dmarcadvisor.com	Failure report addresses
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:zurbc63x@ag.eu.dmarcadvisor.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, mail

Found

Selectors: dkim, mail
_domainkey: NOERROR

Selector	Key	Flags
dkim	RSA 1024 bits
mail	RSA 1024 bits

Checks

✓ Keys found: dkim, mail #7

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

1024-bit DKIM key

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

Signed, DS published at parent

Found

DNSKEY records: Yes (3)
DS at parent: Yes
Algorithms: ECDSAP256SHA256 (13)
Key tags: 58844, 45205, 43139
Signatures valid until: 24 October 2026, 14:12 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 expire in 55h0m0s

DNSKEY signatures expire at 2026-10-24T14:12:12Z (in 55h0m0s). Check that re-signing works.

#21

MX

warn

3 mail servers

Found

Priority	Host	Records	Reverse DNS
1	mijnenergie-be.mail.protection.outlook.com	A 52.101.68.21 A 52.101.73.145 A 52.101.185.114 A 52.101.68.29 AAAA 2a01:111:f403:ca04::c AAAA 2a01:111:f403:ca09::26 AAAA 2a01:111:f403:ca04::9 AAAA 2a01:111:f403:ca21::a	mail-db4pr02cu00205.inbound.protection.outlook.com ✓ mail-am6pr02cu00301.inbound.protection.outlook.com ✓ mail-zrxpr04cu00102.inbound.protection.outlook.com ✓ mail-dbapr03cu00105.inbound.protection.outlook.com ✓ mail-db9pr02cu00204.inbound.protection.outlook.com ✓ mail-am8pr83cu00106.inbound.protection.outlook.com ✓ mail-db7pr03cu00601.inbound.protection.outlook.com ✓ mail-maspr04cu00102.inbound.protection.outlook.com ✓
5	mail.mijnenergie.be	CNAME pop3.mailprotect.be CNAME pop.mailprotect.be CNAME smtp.mailprotect.be A 178.208.39.157 A 178.208.39.154 A 178.208.39.146 A 178.208.39.158 A 178.208.39.149	com-basicem-smtp005.srv.combell-ops.net ✓ com-basicem-smtp004.srv.combell-ops.net ✓ com-basicem-smtp001.srv.combell-ops.net ✓ com-basicem-smtp006.srv.combell-ops.net ✓ com-basicem-smtp003.srv.combell-ops.net ✓
10	backupmail.mijnenergie.be	A 164.132.49.132	no PTR

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: mail.mijnenergie.be, backupmail.mijnenergie.be

#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.
!

Hosts are CNAMEs

MX records must point to a host name with A/AAAA records, not to a CNAME: mail.mijnenergie.be -> pop3.mailprotect.be

#22
!

Addresses without reverse DNS

These MX addresses have no PTR record, which many receivers treat as a spam signal: 164.132.49.132 (backupmail.mijnenergie.be). Ask your hosting provider to set one.

#30

TLS

warn

no MTA-STS · no TLS-RPT · DANE on 0 of 3 MX hosts

Found

DANE (TLSA records)

MX host	TLSA	DNSSEC
mijnenergie-be.mail.protection.outlook.com	none	-
mail.mijnenergie.be	none	-
backupmail.mijnenergie.be	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