visitsingapore.com

Checked 22 October 2026, 11:22 UTC · via 8.8.8.8
✗Problems found
6 passed 3 warnings 2 failed 2 info

SPF

fail

No SPF record found

Checks

  • ✗
    No SPF record
    No SPF record was found for this domain. SPF is important for preventing email spoofing. Add an SPF record to specify which servers are authorized to send email for your domain.
    #6

DMARC

warn

p=reject (_dmarc.visitsingapore.com)

Found

Record
v=DMARC1; p=reject; pct=100; rua=mailto:stb_information_services@stb.gov.sg; ruf=mailto:stb_information_services@stb.gov.sg; fo=1
Found at
_dmarc.visitsingapore.com
External report address
mailto:stb_information_services@stb.gov.sg (not authorized)
TagValueMeaning
vDMARC1Version
prejectPolicy
pct100Percentage of mail the policy applies to
ruamailto:stb_information_services@stb.gov.sgAggregate report addresses
rufmailto:stb_information_services@stb.gov.sgFailure report addresses
fo1Failure 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:stb_information_services@stb.gov.sg
  • ✓ Subdomain policy: reject #20
    Subdomains are covered by policy 'reject'.
  • !
    Report address not authorized
    These report addresses are in another domain that has not agreed to receive your reports, so receivers will not send them: mailto:stb_information_services@stb.gov.sg (needs visitsingapore.com._report._dmarc.stb.gov.sg). Ask the report provider to publish the record, or check the address.
    #29

DKIM

fail

No keys found under the checked selectors

Found

Selectors
None found
_domainkey
NXDOMAIN

Checks

  • ✗
    No DKIM keys published
    _domainkey.visitsingapore.com does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7

DNSSEC

warn

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

MX

warn

No MX records found

Checks

  • !
    No MX records
    No MX records found. If this domain is used for email, add MX records to specify mail servers. If it never receives mail, publish a null MX ("MX 0 .").
    #9
  • i
    Not protected against spoofing
    The domain has no MX records. If it does not send mail, publish SPF "v=spf1 -all" so nobody can send mail as this domain.
    #28

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