NSToolKit
NSToolKit
free network tools

DNS records for gcdn.co

A records

[
  {
    "type": "A",
    "value": "92.223.97.97"
  }
]

AAAA records

[
  {
    "type": "AAAA",
    "value": "2a03:90c0:9997::9997"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "mail.gcdn.co",
    "priority": 20
  }
]

NS records

[
  {
    "type": "NS",
    "value": "gns2.gcdn.co"
  },
  {
    "type": "NS",
    "value": "gns1.gcdn.co"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "v=spf1 redirect=spf.gc.onl"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "_637qnmvnl216etrch7t4k3125wmnwn8"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "gns1.gcdn.co",
    "hostmaster": "support.gcorelabs.com",
    "serial": 1779206128,
    "refresh": 5400,
    "retry": 3600,
    "expire": 1209600,
    "minttl": 300
  }
]

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 gcdn.co.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup