DNS records for run.app

Findings

[INFO] An SPF record is published but no MX records are present. This is normal for send-only domains but worth confirming if you expect to receive mail.

A records

[
  {
    "type": "A",
    "value": "216.239.38.53"
  },
  {
    "type": "A",
    "value": "216.239.32.53"
  },
  {
    "type": "A",
    "value": "216.239.34.53"
  },
  {
    "type": "A",
    "value": "216.239.36.53"
  }
]

AAAA records

[
  {
    "type": "AAAA",
    "value": "2001:4860:4802:36::35"
  },
  {
    "type": "AAAA",
    "value": "2001:4860:4802:32::35"
  },
  {
    "type": "AAAA",
    "value": "2001:4860:4802:34::35"
  },
  {
    "type": "AAAA",
    "value": "2001:4860:4802:38::35"
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ns2.google.com"
  },
  {
    "type": "NS",
    "value": "ns4.google.com"
  },
  {
    "type": "NS",
    "value": "ns1.google.com"
  },
  {
    "type": "NS",
    "value": "ns3.google.com"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "v=spf1 -all"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns1.google.com",
    "hostmaster": "dns-admin.google.com",
    "serial": 918343850,
    "refresh": 900,
    "retry": 900,
    "expire": 1800,
    "minttl": 60
  }
]

CAA records

[
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "pki.goog"
  }
]

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 run.app.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup