NSToolKit
NSToolKit
free network tools

DNS records for classlink.com

A records

[
  {
    "type": "A",
    "value": "198.202.211.1"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "classlink-com.mail.protection.outlook.com",
    "priority": 0
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ns-828.awsdns-39.net"
  },
  {
    "type": "NS",
    "value": "ns-1522.awsdns-62.org"
  },
  {
    "type": "NS",
    "value": "ns-2026.awsdns-61.co.uk"
  },
  {
    "type": "NS",
    "value": "ns-261.awsdns-32.com"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "linear-domain-verification=c5ruhesasc9j"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=6rOpTcmbg9b4Cft2EHJWjRuWQJulhd0NmWpjFTaNBUw"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "apple-domain-verification=YkDFx5z01YEISXVD"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "qbovvtand4i23tcrc8nuptig5g"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "logmein-verification-code=ce6036fe-d2c1-4676-980a-953230408dae"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "Foxit-domain-verification=61cb92e4e7446ae2c9505ca5a853b955"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "status-page-domain-verification=rczds3yf1nz9"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "4qr0lkf6uog34p5a1046dm0tvu"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "v=spf1 include:aspmx.pardot.com include:stspg-customer.com include:sendgrid.net include:spf.protection.outlook.com include:docebosaas.com include:_spf.salesforce.com include:servers.mcsv.net -all"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "9vu5elj96pu6pob1ecp4j5c5dd"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=zwbqDXH-crJlGAYdIYG5fl9FdRzglZHal9MYPeR_klM"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "5je1dbqftgftqf2sapptb20988"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "p344lhnhr36vrk6csonrdjkmc1"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "openai-domain-verification=dv-ed2walzHKaS2my4YbufodW2X"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "atlassian-domain-verification=Umlva1cUR4QjS03+6saVBhzTV4/ulItYeC+NDmsly/D9JzcbaEr0YR89KOCPXX/U"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "anthropic-domain-verification-xjj7xz=iR7ykRURIR8m1TufjvHBSTscf"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns-261.awsdns-32.com",
    "hostmaster": "awsdns-hostmaster.amazon.com",
    "serial": 1,
    "refresh": 7200,
    "retry": 900,
    "expire": 1209600,
    "minttl": 86400
  }
]

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 classlink.com.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup