DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for cos-n.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cos-n.com | MX | 0 | 10 | asahinet-mx-v4.xspmail.jp |
| cos-n.com | MX | 0 | 20 | asahinet-mx-v6.xspmail.jp |
| cos-n.com | NS | 0 | tomcat.asahi-net.or.jp | |
| cos-n.com | NS | 0 | skyhawk.asahi-net.or.jp | |
| cos-n.com | SOA | 86400 | skyhawk.asahi-net.or.jp postmaster.mmjp.or.jp 2022081701 3600 300 604800 86400 | |
| www.cos-n.com | A | 0 | 202.224.55.135 | |
| www.cos-n.com | CNAME | 0 | vdw1.mmjp.or.jp | |
| www.cos-n.com | AAAA | 0 | 2001:c28:3:353:3:443:0:1 | |
| www.cos-n.com | AAAA | 0 | 2001:c28:3:353:3:443:0:2 |
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