NSToolKit
NSToolKit
free network tools

DNS records for zhihu.com

A records

[
  {
    "type": "A",
    "value": "43.135.83.2"
  }
]

MX records

[
  {
    "type": "MX",
    "exchange": "mxbiz1.qq.com",
    "priority": 5
  },
  {
    "type": "MX",
    "exchange": "mxbiz2.qq.com",
    "priority": 10
  }
]

NS records

[
  {
    "type": "NS",
    "value": "ns3.dnsv5.com"
  },
  {
    "type": "NS",
    "value": "ns4.dnsv5.com"
  }
]

TXT records

[
  {
    "type": "TXT",
    "entries": [
      "apple-domain-verification=0ABf57rqECBcCKb6"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "google-site-verification=WreyhhjBpv_EcWw27fGRsO7yz4sy_6oiT1HeoJfv1JQ"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "m5g7qjk31l5d1hkq6m3zvcf6lg2f0h16"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "v=spf1 include:spf.mail.qq.com -all"
    ]
  },
  {
    "type": "TXT",
    "entries": [
      "3nsr8c3w7yg4bngn0z53wr22hm54s5q2"
    ]
  }
]

SOA records

[
  {
    "type": "SOA",
    "nsname": "ns3.dnsv5.com",
    "hostmaster": "enterprise3dnsadmin.dnspod.com",
    "serial": 1779270103,
    "refresh": 3600,
    "retry": 180,
    "expire": 1209600,
    "minttl": 180
  }
]

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 zhihu.com.

Related tools: DNS Lookup · SPF Checker · DMARC Lookup