DNS records for duckdns.org

Findings

[WARN] This domain accepts mail (MX present) but publishes no SPF record. Receivers will be more likely to mark outbound mail as spam or reject it.

A records

[
  {
    "type": "A",
    "value": "3.96.91.14"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "inbound-smtp.us-west-2.amazonaws.com",
    "priority": 10
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ns6.duckdns.org"
  },
  {
    "type": "NS",
    "value": "ns1.duckdns.org"
  },
  {
    "type": "NS",
    "value": "ns3.duckdns.org"
  },
  {
    "type": "NS",
    "value": "ns2.duckdns.org"
  },
  {
    "type": "NS",
    "value": "ns9.duckdns.org"
  },
  {
    "type": "NS",
    "value": "ns4.duckdns.org"
  },
  {
    "type": "NS",
    "value": "ns5.duckdns.org"
  },
  {
    "type": "NS",
    "value": "ns8.duckdns.org"
  },
  {
    "type": "NS",
    "value": "ns7.duckdns.org"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "5g81t9dmpbq6guaa00btcobd9s"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns1.duckdns.org",
    "hostmaster": "hostmaster.duckdns.org",
    "serial": 2024031702,
    "refresh": 6000,
    "retry": 120,
    "expire": 2419200,
    "minttl": 600
  }
]

What does this mean?

These records are pulled live from authoritative DNS at request time and re-validated daily. Use them to debug routing, deliverability, and TLS issues for duckdns.org.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup