DNS Record Lookup

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

DNS Records for 1st-s.co.jp

HostnameTypeTTLPriorityContent
1st-s.co.jpA0150.60.158.197
1st-s.co.jpSOA86400kotetsu.alpha-lt.net postmaster.alpha-web.ne.jp 2023072300 10800 3600 604800 86400
1st-s.co.jpMX010ampub03.alpha-mail.net
1st-s.co.jpMX050ampub04.alpha-mail.net
1st-s.co.jpMX010ampub02.alpha-mail.net
1st-s.co.jpMX010ampub01.alpha-mail.net
1st-s.co.jpNS0kotetsu.alpha-lt.net
1st-s.co.jpNS0tsukuba.aics.ne.jp
1st-s.co.jpNS0amdns03.alpha-mail.jp
www.1st-s.co.jpA0150.60.158.197

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