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
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 1st-s.co.jp | SOA | 86400 | kotetsu.alpha-lt.net postmaster.alpha-web.ne.jp 2023072300 10800 3600 604800 86400 | |
| 1st-s.co.jp | A | 0 | 150.60.158.197 | |
| 1st-s.co.jp | NS | 0 | amdns03.alpha-mail.jp | |
| 1st-s.co.jp | NS | 0 | tsukuba.aics.ne.jp | |
| 1st-s.co.jp | NS | 0 | kotetsu.alpha-lt.net | |
| 1st-s.co.jp | MX | 0 | 10 | ampub01.alpha-mail.net |
| 1st-s.co.jp | MX | 0 | 10 | ampub02.alpha-mail.net |
| 1st-s.co.jp | MX | 0 | 10 | ampub03.alpha-mail.net |
| 1st-s.co.jp | MX | 0 | 50 | ampub04.alpha-mail.net |
| www.1st-s.co.jp | A | 0 | 150.60.158.197 |
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