NSToolKit
NSToolKit
free network tools

DNS records for azurefd.net

Findings

  • [ERROR] No A or AAAA records were returned. Visitors will not be able to reach a web service at this domain unless one of those is added.

NS records

[
  {
    "type": "NS",
    "value": "ns4-37.azure-dns.info"
  },
  {
    "type": "NS",
    "value": "ns2-37.azure-dns.net"
  },
  {
    "type": "NS",
    "value": "ns1-37.azure-dns.com"
  },
  {
    "type": "NS",
    "value": "ns3-37.azure-dns.org"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "https://github.com/publicsuffix/list/pull/1891"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns1-37.azure-dns.com",
    "hostmaster": "azuredns-hostmaster.microsoft.com",
    "serial": 1,
    "refresh": 3600,
    "retry": 300,
    "expire": 2419200,
    "minttl": 300
  }
]

CAA records

[
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issuewild",
    "value": "microsoft.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "digicert.com; account=4735470c395ee719a2a0c2a15a49193ff5add1d47d164d31d186797e73892a18"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "microsoft.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "digicert.com; account=37519e363bd0f3f470682383a25b2daa13232906ff77b9eb03d1269486782a2a"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issuewild",
    "value": "digicert.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "unknown",
    "value": ""
  }
]

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 azurefd.net.

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