Monitor this domain

DNS & email auth

warnLast checked
Findings5 findings

  • 5 MX records found.

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

  • DKIM selector default has a healthy RSA key.

    default (default._domainkey.adcoast.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

3 records
  • v=spf1 +a +mx +ip4:35.208.67.89 +a:us74.siteground.us +a:google.com include:adcoast.com.spf.auto.dnssmarthost.net ~all
  • apple-domain-verification=JRKOqAbQGjSdf_An1JRtvrlHD4mHXS8OxRVMnUkyXdY
  • google-site-verification=gjTbSzRkNJX9N5ZXyy6DTiCxIV7HhAQVYIXqYCcYgVU

DKIM selectors

1 record
  • selector1selector1._domainkey.adcoast.com

    No TXT records returned for this selector.

  • selector2selector2._domainkey.adcoast.com

    No TXT records returned for this selector.

  • googlegoogle._domainkey.adcoast.com

    No TXT records returned for this selector.

  • 2023060120230601._domainkey.adcoast.com

    No TXT records returned for this selector.

  • 2021011220210112._domainkey.adcoast.com

    No TXT records returned for this selector.

  • k1k1._domainkey.adcoast.com

    No TXT records returned for this selector.

  • k2k2._domainkey.adcoast.com

    No TXT records returned for this selector.

  • s1s1._domainkey.adcoast.com

    No TXT records returned for this selector.

  • s2s2._domainkey.adcoast.com

    No TXT records returned for this selector.

  • defaultdefault._domainkey.adcoast.com
    CNAME adcoast.com.default.dkim.auto.dnssmarthost.net
    • v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzC2G4ZmYke37CoLOBBSUt8vpKIC7yll+r64XxN2p9an9TGnD/fLuKPAkJdH9Gr8+zLwpca3axsisxX9u9yMI5nOeT8F88Z852NXVHf9OEM4BEA5oZaJ4JVu/MTsIJEZmRPtQUGCeorwOhpeAUoUSlwwEcM2NqojZSVcJqoOMC1L44TSyjFTahRW2gWtOo+oB12a0JCNjY0P9KCeh21qFFkP9prnwS1kyrZjqFlgICjOgy1yKaBfvn9EVRlox+rNx1zQpLJQNCsb7STHvToqWHuqVBVghmfjMAnG4eb9EbRxVTTC6+XMiGk+eGWe1wIyUabE6M1agKrDQxy5JfS9zzwIDAQAB;
  • dkimdkim._domainkey.adcoast.com

    No TXT records returned for this selector.

  • mailmail._domainkey.adcoast.com

    No TXT records returned for this selector.

DMARC TXT

1 record
  • v=DMARC1; p=none; aspf=r; adkim=r;