DNS records for blackberry.net

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": "74.82.70.235"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "mx11.blackberry.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "mx12.blackberry.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "mx13.blackberry.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "mx14.blackberry.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "mx15.blackberry.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "mx16.blackberry.com",
    "priority": 10
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ns-1882.awsdns-43.co.uk"
  },
  {
    "type": "NS",
    "value": "ns-970.awsdns-57.net"
  },
  {
    "type": "NS",
    "value": "ns-274.awsdns-34.com"
  },
  {
    "type": "NS",
    "value": "ns-1191.awsdns-20.org"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "MS=ms80121670"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns-274.awsdns-34.com",
    "hostmaster": "awsdns-hostmaster.amazon.com",
    "serial": 1,
    "refresh": 7200,
    "retry": 900,
    "expire": 1209600,
    "minttl": 86400
  }
]

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 blackberry.net.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup