rabobank.nl

Checked 21 October 2026, 21:24 UTC · via 8.8.8.8
!Passed with warnings
33 passed 2 warnings 0 failed 1 info

SPF

pass

SPF record published

Found

Record
v=spf1 include:spf-imr.rabobank.nl include:spf.protection.outlook.com include:spf.eu.mailmarshal.cloud include:spf.serverbeheer.faceworks.nl ip4:145.72.121.0/24 ip4:83.137.145.128/25 ip4:54.229.31.57 -all
DNS lookups
4 of 10
Void lookups
0 of 2

Checks

  • ✓ No deprecated ptr mechanism #1
    No ptr mechanism found in SPF record.
  • ✓ 4 of 10 DNS lookups #2
    SPF record needs 4 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.rabobank.nl)

Found

Record
v=DMARC1; p=reject; rua=mailto:difuwh3e@ag.eu.dmarcadvisor.com
Found at
_dmarc.rabobank.nl
External report address
mailto:difuwh3e@ag.eu.dmarcadvisor.com (authorized)
TagValueMeaning
vDMARC1Version
prejectPolicy
ruamailto:difuwh3e@ag.eu.dmarcadvisor.comAggregate report addresses

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:difuwh3e@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

pass

Selectors: selector1, selector2

Found

Selectors
selector1, selector2
_domainkey
NOERROR
SelectorKeyFlags
selector1RSA 2048 bits
selector2RSA 2048 bits

Checks

  • ✓ Keys found: selector1, selector2 #7
    DKIM keys found for this domain with selectors: selector1, selector2
  • ✓ Strong keys #23
    DKIM keys are strong enough: selector1: RSA 2048 bits; selector2: RSA 2048 bits.
  • ✓ 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
2019, 51310, 29814
Signatures valid until
24 October 2026, 21:13 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 72h0m0s
    DNSKEY signatures expire at 2026-10-24T21:13:47Z (in 72h0m0s). Check that re-signing works.
    #21

MX

warn

1 mail server

Found

PriorityHostRecordsReverse DNS
1rabobank-nl.mail.protection.outlook.comA 52.101.103.39 A 52.101.185.21 A 52.101.103.140 A 52.101.91.153 AAAA 2a01:111:f403:ca04::f AAAA 2a01:111:f403:c967::a AAAA 2a01:111:f403:ca48::e AAAA 2a01:111:f403:ca09::20mail-miypr05cu00207.inbound.protection.outlook.com ✓ mail-zrxpr05cu00105.inbound.protection.outlook.com ✓ mail-miypr02cu00204.inbound.protection.outlook.com ✓ mail-matpr04cu00101.inbound.protection.outlook.com ✓ mail-db7pr03cu00507.inbound.protection.outlook.com ✓ mail-cpjpr05cu00102.inbound.protection.outlook.com ✓ mail-miypr03cu00206.inbound.protection.outlook.com ✓ mail-as8pr05cu00400.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

info

MTA-STS enforce · TLS-RPT · DANE on 0 of 1 MX hosts

Found

MTA-STS record
v=STSv1; id=20260219123140Z;
Policy URL
https://mta-sts.rabobank.nl/.well-known/mta-sts.txt
Mode
enforce
Allowed MX
*.mail.protection.outlook.com
Max age
604800 seconds
TLS-RPT record
v=TLSRPTv1; rua=mailto:difuwh3e@tls.eu.dmarcadvisor.com

DANE (TLSA records)

MX hostTLSADNSSEC
rabobank-nl.mail.protection.outlook.comnone-

Checks

  • ✓ Record published #32
    MTA-STS record found with id 20260219123140Z.
  • ✓ Policy enforced #33
    The MTA-STS policy is enforced and cached for 168h0m0s.
  • ✓ All MX hosts covered #34
    Every MX host matches an mx: line of the MTA-STS policy.
  • ✓ Reports enabled #35
    TLS reports are sent to: mailto:difuwh3e@tls.eu.dmarcadvisor.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

pass

https://bimi.rabobank.nl/RABOImagemarkRGB-BIMI.svg

Found

Record
v=BIMI1;l=https://bimi.rabobank.nl/RABOImagemarkRGB-BIMI.svg;a=https://bimi.rabobank.nl/cooperatieve_rabobank_u_a_220858770.pem
Found at
default._bimi.rabobank.nl
Logo
https://bimi.rabobank.nl/RABOImagemarkRGB-BIMI.svg
Certificate
https://bimi.rabobank.nl/cooperatieve_rabobank_u_a_220858770.pem

Checks

  • ✓ Logo and certificate published #38
    BIMI logo: https://bimi.rabobank.nl/RABOImagemarkRGB-BIMI.svg; certificate: https://bimi.rabobank.nl/cooperatieve_rabobank_u_a_220858770.pem
  • ✓ DMARC meets BIMI requirements #39
    DMARC is enforced on all mail, as BIMI requires.