DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

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We’re building the network profile for jonan.ac.jp — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.

DNS Records for jonan.ac.jp

HostnameTypeTTLPriorityContent
jonan.ac.jpSOA3600jcnt01.jonan.ac.jp root.jonan.ac.jp.jonan.ac.jp 2024101701 3600 3600 604800 3600
jonan.ac.jpTXT0v=spf1 include:spf.protection.outlook.com -all
jonan.ac.jpTXT0v=spf1 include:spf.protection.outlook.com +ip4:210.137.139.0/25 include:spf.repica.jp -all
jonan.ac.jpTXT0MS=ms84675385
jonan.ac.jpNS0ns4.sphere.ad.jp
jonan.ac.jpNS0ns3.mcnet.ad.jp
jonan.ac.jpNS0jcnt01.jonan.ac.jp
jonan.ac.jpNS0sigw.sinet.ad.jp
jonan.ac.jpMX010jonan-ac-jp.mail.protection.outlook.com
www.jonan.ac.jpA0143.125.222.15

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About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain