DNS records for recaptcha.net

A records

[
  {
    "type": "A",
    "value": "142.251.34.67"
  }
]

AAAA records

[
  {
    "type": "AAAA",
    "value": "2607:f8b0:4007:803::2003"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "aspmx5.googlemail.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "aspmx3.googlemail.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "alt1.aspmx.l.google.com",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "aspmx.l.google.com",
    "priority": 1
  },
  {
    "type": "MX",
    "exchange": "alt2.aspmx.l.google.com",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "aspmx2.googlemail.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "aspmx4.googlemail.com",
    "priority": 10
  }
]

NS records

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

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "v=spf1 include:_spf.google.com ~all"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns1.google.com",
    "hostmaster": "dns-admin.google.com",
    "serial": 918948820,
    "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 recaptcha.net.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup