DNS records for att.net

A records

[
  {
    "type": "A",
    "value": "144.160.36.42"
  },
  {
    "type": "A",
    "value": "144.160.155.43"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "mx-att.mail.am0.yahoodns.net",
    "priority": 10
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ohcu.oh.mt.np.els-gms.att.net"
  },
  {
    "type": "NS",
    "value": "orcu.or.br.np.els-gms.att.net"
  },
  {
    "type": "NS",
    "value": "wycu.wy.br.np.els-gms.att.net"
  },
  {
    "type": "NS",
    "value": "macu.ma.mt.np.els-gms.att.net"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "safebreach-domain-verification=a9b5f447-8a17-41da-9760-047975755f63"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "_5cjze8kob3y03jop5itvts6kdgjgvrq"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "_o31pna3ducxknmsrbblabzaalybh5sr"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "_4p9pfhp11oi420ie4rq8tf5xahahkpf"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "v=spf1 include:_ipspf.yahoo.com ~all"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "_exsumc9j6u2e7g7iccym25dxcmqx2k5"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=z-qj8Cz-ih1b439g-Nn_OScwNvY1crUPY77heRNZNjo"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "wycu.wy.br.np.els-gms.att.net",
    "hostmaster": "rm-hostmaster.ems.att.com",
    "serial": 1585,
    "refresh": 86400,
    "retry": 10000,
    "expire": 604800,
    "minttl": 900
  }
]

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 att.net.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup