NSToolKit
NSToolKit
free network tools

DNS records for bbc.com

A records

[
  {
    "type": "A",
    "value": "151.101.128.81"
  },
  {
    "type": "A",
    "value": "151.101.64.81"
  },
  {
    "type": "A",
    "value": "151.101.0.81"
  },
  {
    "type": "A",
    "value": "151.101.192.81"
  }
]

AAAA records

[
  {
    "type": "AAAA",
    "value": "2a04:4e42:200::81"
  },
  {
    "type": "AAAA",
    "value": "2a04:4e42::81"
  },
  {
    "type": "AAAA",
    "value": "2a04:4e42:600::81"
  },
  {
    "type": "AAAA",
    "value": "2a04:4e42:400::81"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "cluster8a.eu.messagelabs.com",
    "priority": 20
  },
  {
    "type": "MX",
    "exchange": "cluster8.eu.messagelabs.com",
    "priority": 10
  }
]

NS records

[
  {
    "type": "NS",
    "value": "dns1.bbc.co.uk"
  },
  {
    "type": "NS",
    "value": "dns0.bbc.co.uk"
  },
  {
    "type": "NS",
    "value": "ddns0.bbc.co.uk"
  },
  {
    "type": "NS",
    "value": "dns1.bbc.com"
  },
  {
    "type": "NS",
    "value": "ddns1.bbc.co.uk"
  },
  {
    "type": "NS",
    "value": "ddns1.bbc.com"
  },
  {
    "type": "NS",
    "value": "dns0.bbc.com"
  },
  {
    "type": "NS",
    "value": "ddns0.bbc.com"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "dropbox-domain-verification=mtgv0f2pudoz"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "adobe-idp-site-verification=c3a16fcb00ac5365e4ea125d5e59d4be11936f768b3020c4d81b4232019604a2"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "jamf-site-verification=28Mn3O6rTBSXkL5w6c911A"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "airtable-verification=b1a394c872dd6721d39a1d91cc96080d"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "xoCARoExwkNhLPdKaaxv"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "atlassian-sending-domain-verification=da3721b6-1d2c-4c32-bf01-b792667aeb4d"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "slack-domain-verification=hza4gfkmctQ7A7BpMhGNVOZVZcKTFC8OC5ewDFVA"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "Validity-Domain-Verification=TYXJnAeGHNF4DGlOgE4vdoDT3a0="
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "atlassian-domain-verification=SQsgJ5h/FqwMTXuSG/G4Nd1Gx6uX2keREOsZSa22D5XT46EsEuyaic8Aej4cR4Tr"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=mTy-FoNnG0yetpI3-0e9AXctAkUCcWGc_K3BcMfioFI"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "v=spf1 ip4:212.58.224.0/19 ip4:132.185.0.0/16 +include:spf.messagelabs.com ~all"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "docusign=75217687-3ba0-49bb-bb3b-482d888493af"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "docusign=57499c1f-9099-463b-a5bd-cb7583816d78"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "docker-verification=f89691bb-7bdd-4bc1-9673-57454d6d9c42"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns.bbc.co.uk",
    "hostmaster": "hostmaster.bbc.co.uk",
    "serial": 2026042001,
    "refresh": 1800,
    "retry": 600,
    "expire": 864000,
    "minttl": 10800
  }
]

CAA records

[
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "digicert.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "globalsign.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "iodef",
    "value": "mailto:[email protected]"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "amazon.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issuewild",
    "value": "globalsign.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 bbc.com.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup