NSToolKit
NSToolKit
free network tools

DNS records for ioref.io

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.
  • [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.

MX records

[
  {
    "type": "MX",
    "exchange": "mxb.mailgun.org",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "mxa.mailgun.org",
    "priority": 10
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ns3.ioref.app"
  },
  {
    "type": "NS",
    "value": "ns2.ioref.app"
  },
  {
    "type": "NS",
    "value": "ns1.ioref.app"
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns1.ioref.app",
    "hostmaster": "admin.ioref.app",
    "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 ioref.io.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup