DNS records for rt.ru

A records

[
  {
    "type": "A",
    "value": "87.226.162.216"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "mail37.rt.ru",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "mail18.rt.ru",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "mail41.rt.ru",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "mail47.rt.ru",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "mail180.rt.ru",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "mail19.rt.ru",
    "priority": 5
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ns4-l2.nic.ru"
  },
  {
    "type": "NS",
    "value": "ns2.rostelecom.ru"
  },
  {
    "type": "NS",
    "value": "ns8-l2.nic.ru"
  },
  {
    "type": "NS",
    "value": "ns8-cloud.nic.ru"
  },
  {
    "type": "NS",
    "value": "ns4-cloud.nic.ru"
  },
  {
    "type": "NS",
    "value": "ns1.rostelecom.ru"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "fgkjKLJDflwekjlwke23h"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "_globalsign-domain-verification=nQ9TnFSxWkLSQqkU9iHbbwvEi2WUW-5eoCxP8ufb-b"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "ngenix-verification=f1ea5e27d5a0f24ab0ec56ac07e3bdb3"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "3adcb937-cc37-4225-afbf-4bbe21f7f454"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "mailru-verification: 6aa936fc8fa13d31"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "v=spf1 ip4:188.128.44.19 ip4:188.128.44.18 ip4:87.226.249.41 ip4:87.226.249.47 ip4:213.59.226.231 ip4:212.122.5.140 ip4:87.226.249.18 ip4:188.128.44.37 ip4:87.226.249.90 ip4:87.226.249.117 ip4:87.226.249.120 ",
      "ip4:188.128.44.101 ip4:188.128.44.102 ip4:188.128.44.103 -all"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "ymSfo82FsyNTXEkyTdIbmBzqN4qY7onwo0PF8w95wOJLHHFBXCiP3dsroMdqyYJdHbO6Oqs1JzSoIhpORarYkw=="
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=zWH64Y9ejb3u50SjilOzcUGpnQ3rXUBwU8lGz3ZM51k"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns1.rostelecom.ru",
    "hostmaster": "hostmaster.rt.ru",
    "serial": 2026052004,
    "refresh": 600,
    "retry": 7200,
    "expire": 1209600,
    "minttl": 600
  }
]

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 rt.ru.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup