DNS & email auth

failLast checked
Findings6 findings
  • 5 MX records found.

  • Syntax error in "include:.spf.google.com": ".spf.google.com" is not a valid domain name.

  • The record uses softfail (~all), which is weaker than fail (-all).

  • DKIM selector TXT lookup failed.

    google._domainkey.blossomdigital.com: queryTxt ESERVFAIL google._domainkey.blossomdigital.com

  • DMARC policy is p=none, so it monitors but does not enforce.

    Once your legitimate senders pass, move to p=quarantine and then p=reject.

  • The record has no rua= aggregate reporting address, so no one is told when DMARC fails.

    Add rua=mailto:you@example.com to receive daily aggregate reports from receivers.

Raw evidence

MX

5 records
  • aspmx.l.google.compriority 1
  • alt1.aspmx.l.google.compriority 5
  • alt2.aspmx.l.google.compriority 5
  • alt3.aspmx.l.google.compriority 10
  • alt4.aspmx.l.google.compriority 10

Root TXT

1 record
  • v=spf1 +a +mx include:.spf.google.com ~all

DKIM selectors

0 records
  • selector1selector1._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • selector2selector2._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • googlegoogle._domainkey.blossomdigital.com

    No TXT records returned for this selector.

    TXT lookup error: queryTxt ESERVFAIL google._domainkey.blossomdigital.com

  • 2023060120230601._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • 2021011220210112._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • k1k1._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • k2k2._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • s1s1._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • s2s2._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • defaultdefault._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • dkimdkim._domainkey.blossomdigital.com

    No TXT records returned for this selector.

  • mailmail._domainkey.blossomdigital.com

    No TXT records returned for this selector.

DMARC TXT

1 record
  • v=DMARC1; p=none;