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vivium.be

Checked 2026-10-22 07:21 UTC · first added 2026-10-21
!Passed with warnings Score 82 of 100

Domain & DNS

ok

27 passed 0 warn 0 failed

Areas

iRegistration iDelegation iNameservers ✓SOA iDNSSEC iRecords

Recent checks

✓

Full report

Domain & DNS report for vivium.be ›

Mail

warn

26 passed 6 warn 0 failed

Areas

✓SPF ✓DMARC !DKIM !DNSSEC !MX !TLS !BIMI

Problems

  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: smtp1.pvgroup.be, smtp2.pvgroup.be
    #11
  • !
    Signatures expire in 164h0m0s
    DNSSEC · DNSKEY signatures expire at 2026-10-29T03:17:45Z (in 164h0m0s). Check that re-signing works.
    #21
  • !
    Hosts are CNAMEs
    MX · MX records must point to a host name with A/AAAA records, not to a CNAME: smtp1.pvgroup.be -> mx1.hc749-91.c3s2.iphmx.com, smtp2.pvgroup.be -> mx2.hc749-91.c3s2.iphmx.com
    #22
  • !
    1024-bit DKIM key
    DKIM · 1024-bit RSA keys are the minimum and are considered weak today: mail (1024 bits), selector1 (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    Not configured
    TLS · 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
  • !
    No certificate (a=)
    BIMI · 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

Recent checks

!

Full report

Mail report for vivium.be ›