NSToolKit
NSToolKit
free network tools

DNS records for it.com

A records

[
  {
    "type": "A",
    "value": "185.174.235.118"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "mx10.it.com",
    "priority": 10
  }
]

NS records

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

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "v=spf1 a:mx10.it.com -all"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=FSrZWhoSnTDKXjC9-E3i-NYwtq6C56aEa6em1dkaPZ8"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=CJWWRulgHurV5URwto6BA-URkUiMDR2KOEWvBpKTQss"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns1.it.com",
    "hostmaster": "dns.cloudflare.com",
    "serial": 2404924502,
    "refresh": 10000,
    "retry": 2400,
    "expire": 604800,
    "minttl": 1800
  }
]

CAA records

[
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "pki.apple.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issuewild",
    "value": "letsencrypt.org"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "sectigo.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "microsoft.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "letsencrypt.org"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issuewild",
    "value": "ssl.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issuewild",
    "value": "pki.goog; cansignhttpexchanges=yes"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "comodoca.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "godaddy.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "web.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "digicert.com; cansignhttpexchanges=yes"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "ssl.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issuewild",
    "value": "digicert.com; cansignhttpexchanges=yes"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "pki.goog; cansignhttpexchanges=yes"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "amazon.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "globalsign.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issuewild",
    "value": "comodoca.com"
  }
]

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 it.com.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup