DNS records for tumblr.com

A records

[
  {
    "type": "A",
    "value": "192.0.77.40"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "alt1.aspmx.l.google.com",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "aspmx.l.google.com",
    "priority": 1
  },
  {
    "type": "MX",
    "exchange": "aspmx3.googlemail.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "aspmx2.googlemail.com",
    "priority": 10
  },
  {
    "type": "MX",
    "exchange": "alt2.aspmx.l.google.com",
    "priority": 5
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ns4.tumblr.com"
  },
  {
    "type": "NS",
    "value": "ns1.tumblr.com"
  },
  {
    "type": "NS",
    "value": "ns2.tumblr.com"
  },
  {
    "type": "NS",
    "value": "ns3.tumblr.com"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "figma-domain-verification=a2e41510ac6b0c5745595c76770385bfd602709c6d04e80ef830c9c482fc9e20-1768211767"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=CnMcqJES0ObJWvPivA5DBJFXKOryg0I9rA5JPro-Sdc"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "mailru-verification: c8b795f0ae1cbc3f"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "yahoo-verification-key=+HOWRlDLIp3tUwSLvdfWrcKzs6tWS/LkZFYp8XGzC6k="
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "atlassian-domain-verification=HLvi8VknRfLwuOZ7TmiaKM8GgOgai45SxxeWZddVaOBMgWielcwit/LmLXXPJm6G"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "v=spf1 include:_spf.google.com include:_spf.automattic.com include:sendgrid.net include:mail.zendesk.com include:21055259.spf05.hubspotemail.net -all"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=p3225uNj2Zmz4RRSuvITsVPAlTsPcdN0JAm8QJ5sii4"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "docusign=89f952a7-e765-4f50-a3d7-9de3cd65cac4"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=49CbL4sd1lOCXXoGx4wSFD87B5_Py3QGacMNlrWK4Tw"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=juLeQVndZxEsqhKFQS09fSxOZ3d2Jx2BWZqaLXakugw"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "wtcg10h9bh0nrxglf6zc3p8mxy5t3mw9"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "896862773-6204718"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "f050f00fa3c941ea9ee3f76fc6562a11"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "dropbox-domain-verification=gsvpgz511vsp"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=evUIJKvsT_rKVFCun0dPbCRHgQqDz1L3f36AjHyVuL4"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns1.tumblr.com",
    "hostmaster": "hostmaster.tumblr.com",
    "serial": 2026040901,
    "refresh": 10800,
    "retry": 3600,
    "expire": 604800,
    "minttl": 3600
  }
]

CAA records

[
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "pki.goog"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "digicert.com"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "letsencrypt.org"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "iodef",
    "value": "mailto:[email protected]"
  },
  {
    "type": "CAA",
    "critical": 0,
    "tag": "issue",
    "value": "comodoca.com"
  }
]

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 tumblr.com.

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