NSToolKit
NSToolKit
free network tools

DNS records for msftauth.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": "a9-66.akam.net"
  },
  {
    "type": "NS",
    "value": "ns2-32.azure-dns.net"
  },
  {
    "type": "NS",
    "value": "ns4-32.azure-dns.info"
  },
  {
    "type": "NS",
    "value": "ns1-32.azure-dns.com"
  },
  {
    "type": "NS",
    "value": "a5-65.akam.net"
  },
  {
    "type": "NS",
    "value": "a1-115.akam.net"
  },
  {
    "type": "NS",
    "value": "a28-64.akam.net"
  },
  {
    "type": "NS",
    "value": "ns3-32.azure-dns.org"
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "a9-66.akam.net",
    "hostmaster": "aadnetsre.microsoft.com",
    "serial": 1560546042,
    "refresh": 43200,
    "retry": 7200,
    "expire": 604800,
    "minttl": 7200
  }
]

CAA records

[
  {
    "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 msftauth.net.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup