DNS records for pubmatic.com

A records

[
  {
    "type": "A",
    "value": "18.154.144.87"
  },
  {
    "type": "A",
    "value": "18.154.144.115"
  },
  {
    "type": "A",
    "value": "18.154.144.43"
  },
  {
    "type": "A",
    "value": "18.154.144.78"
  }
]

AAAA records

[
  {
    "type": "AAAA",
    "value": "2600:9000:24da:be00:1a:89bc:d200:93a1"
  },
  {
    "type": "AAAA",
    "value": "2600:9000:24da:200:1a:89bc:d200:93a1"
  },
  {
    "type": "AAAA",
    "value": "2600:9000:24da:f800:1a:89bc:d200:93a1"
  },
  {
    "type": "AAAA",
    "value": "2600:9000:24da:c000:1a:89bc:d200:93a1"
  },
  {
    "type": "AAAA",
    "value": "2600:9000:24da:ae00:1a:89bc:d200:93a1"
  },
  {
    "type": "AAAA",
    "value": "2600:9000:24da:9400:1a:89bc:d200:93a1"
  },
  {
    "type": "AAAA",
    "value": "2600:9000:24da:c800:1a:89bc:d200:93a1"
  },
  {
    "type": "AAAA",
    "value": "2600:9000:24da:e400:1a:89bc:d200:93a1"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "pubmatic-com.mail.protection.outlook.com",
    "priority": 10
  }
]

NS records

[
  {
    "type": "NS",
    "value": "dns2.p01.nsone.net"
  },
  {
    "type": "NS",
    "value": "dns1.p01.nsone.net"
  },
  {
    "type": "NS",
    "value": "dns4.p01.nsone.net"
  },
  {
    "type": "NS",
    "value": "dns3.p01.nsone.net"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "pardot_214271_*=d91debdeb5dc3f241f55d67d2d6396d8f7f8f6a1791396b9e1f64f56df382f32"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "cursor-domain-verification-ch2q0f=5DZkmX5DbpYp7YqaEeojXLqGx"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "MS=ms97294344"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "zoom=9694355",
      "ca3-06b3a0af34c24f35b9d6441fb0ee7b0e"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=Jn4Jtz0fCWQxljwA2-D15cbK1zLSMuLFANANTeAu4UM"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=4x3AESePyWUn3Fyfirac5BT57SUokyyYZhdZ331OmpQ"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "cloudflare-verify.pubmatic.com=251111832-549189046"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "dlr5eopv1stdhivt0a25juv948"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "anthropic-domain-verification-6tq69t=QONTNTkr56i3Ju2XiibqWyQOd"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "v=spf1 ip4:18.200.1.103 ip4:52.8.26.248 ip4:162.248.17.59 ip4:74.199.212.72 include:jira.iponweb.net include:_spf-dc41.sapsf.com include:_spf.salesforce.com include:aspmx.pardot.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:spf",
      ".tipalti.com include:mail.zendesk.com include:_spf.psm.knowbe4.com include:spf.talpanetwork.com -all"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "hes=7e94a34b26db97ef237e11205058c0fb"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "notion-domain-verification=19jpcRd8mRVJtv6Hn97ddyBJ5GBR2SPJbT7ti3W5wvk"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=D6vg1pORp0ZtyaeGqXbiAcjDS7_flAW30VL0iClCmgE"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "dns1.p01.nsone.net",
    "hostmaster": "hostmaster.nsone.net",
    "serial": 1647966837,
    "refresh": 3600,
    "retry": 600,
    "expire": 604800,
    "minttl": 3600
  }
]

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 pubmatic.com.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup