Monitor this domain

DNS & email auth

warnLast checked
Findings5 findings

  • 4 MX records found.

  • The record uses 8 of 10 allowed DNS lookups.

    Adding another sender could push it over the limit and break SPF entirely.

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

  • DKIM selector default uses a 1024-bit RSA key.

    default (default._domainkey.360marco.com); use at least 2048 bits.

  • DMARC policy is enforced with p=quarantine.

Raw evidence

MX

4 records
  • 360marco-com.mail.protection.outlook.compriority 1
  • mx10.antispam.mailspamprotection.compriority 10
  • mx20.antispam.mailspamprotection.compriority 20
  • mx30.antispam.mailspamprotection.compriority 30

Root TXT

4 records
  • google-site-verification=5Pgeb7u00DL5guUqHsj9Fw084t0J2JQ7GkeYy2xJuos
  • v=spf1 +a +mx include:secureserver.net include:360marco.com.spf.auto.dnssmarthost.net include:amazonses.com ~all
  • NETORGFT14808894.onmicrosoft.com
  • google-site-verification=T8hV2o9a1rk7Hma1vIDyZcSrWW2GhyIU-HSbR5DXbjI

DKIM selectors

1 record
  • selector1selector1._domainkey.360marco.com

    No TXT records returned for this selector.

  • selector2selector2._domainkey.360marco.com

    No TXT records returned for this selector.

  • googlegoogle._domainkey.360marco.com

    No TXT records returned for this selector.

  • 2023060120230601._domainkey.360marco.com

    No TXT records returned for this selector.

  • 2021011220210112._domainkey.360marco.com

    No TXT records returned for this selector.

  • k1k1._domainkey.360marco.com

    No TXT records returned for this selector.

  • k2k2._domainkey.360marco.com

    No TXT records returned for this selector.

  • s1s1._domainkey.360marco.com

    No TXT records returned for this selector.

  • s2s2._domainkey.360marco.com

    No TXT records returned for this selector.

  • defaultdefault._domainkey.360marco.com
    CNAME 360marco.com.default.dkim.auto.dnssmarthost.net
    • v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcyLpEutqaLjw3TBtF7mgxSqCYqv7LkLhzETMhQdWXHrkvf81h9SuYd69nlVaPmwpOGfAYb7JbuURVut/8DC1ZhEIhCgj3TTzWFhkp5/4HrtOuvkQ/F+Rql4SinD7hNJCcyKjjVRW2o5X5FMu/wCfJdvLjlD6Es5c5RPMQOLGOvQIDAQAB;
  • dkimdkim._domainkey.360marco.com

    No TXT records returned for this selector.

  • mailmail._domainkey.360marco.com

    No TXT records returned for this selector.

DMARC TXT

1 record
  • v=DMARC1; p=quarantine; rua=mailto:dmarc@360marco.com; aspf=r; adkim=r;