wiseTools

SPF servers.mcsv.net

This seems to be a healthy SPF record
This SPF record has 0/10 terms that cause DNS queries

This is an approximate list of the IP addresses that the domain servers.mcsv.net allows email to be sent from according to their SPF record

MailChimp (mcsv)
148.105.8.0/21 (2048 addresses)
198.2.128.0/18 (16384 addresses)
205.201.128.0/20 (4096 addresses)
QueryResponse
servers.mcsv.net TXT
 servers.mcsv.net TXTv=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 -all

Internal debug code. Here be dragons.

qcount => [
  {
    "param" => "servers.mcsv.net",
    "query" => "root",
    "record" => ""
  }
]

errors => [
  "0This seems to be a healthy SPF record",
  "0This SPF record has 0/10 terms that cause DNS queries"
]

record => {
  "MailChimp (mcsv)" => [
    "148.105.8.0/21",
    "198.2.128.0/18",
    "205.201.128.0/20"
  ]
}

queries => [
  {
    "__" => "!0\201\200\0\1\0\1\0\0\0\0\aservers\4mcsv\3net\0\0\20\0\1\300\f\0\20\0\1\0\0\2X\0GFv=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 -all",
    "aa" => "",
    "ad" => "",
    "an" => [
      [
        "servers.mcsv.net",
        "txt",
        "in",
        600,
        "v=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 -all"
      ]
    ],
    "ar" => [],
    "cd" => "",
    "id" => 8496,
    "ns" => [],
    "op" => "query",
    "qd" => [
      [
        "servers.mcsv.net",
        "txt",
        "in"
      ]
    ],
    "qr" => 1,
    "ra" => 1,
    "rc" => "noerror",
    "rd" => 1,
    "tc" => ""
  }
]

ipsizes => {
  "148.105.8.0/21" => 2048,
  "198.2.128.0/18" => 16384,
  "205.201.128.0/20" => 4096
}