NSToolKit
NSToolKit
free network tools

DNS records for dtkn.ru

A records

[
  {
    "type": "A",
    "value": "100.77.17.6"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "mailer-msk1-stage.dtkn.ru",
    "priority": 1
  }
]

NS records

[
  {
    "type": "NS",
    "value": "b.ns.selectel.ru"
  },
  {
    "type": "NS",
    "value": "d.ns.selectel.ru"
  },
  {
    "type": "NS",
    "value": "a.ns.selectel.ru"
  },
  {
    "type": "NS",
    "value": "c.ns.selectel.ru"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "v=spf1 mx mx:dtkn.ru mx:mailer-msk1-stage.dtkn.ru ~all"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "a.ns.selectel.ru",
    "hostmaster": "support.selectel.ru",
    "serial": 2026040706,
    "refresh": 10800,
    "retry": 3600,
    "expire": 604800,
    "minttl": 60
  }
]

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 dtkn.ru.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup