DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for smr-sys.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| smr-sys.net | SOA | 1800 | ns1.smr-sys.net hostmaster.smr-sys.net 2019022613 1200 600 1209600 1800 | |
| smr-sys.net | NS | 0 | ns2.smr-sys.net | |
| smr-sys.net | NS | 0 | ns3.smr-sys.net | |
| smr-sys.net | NS | 0 | ns4.smr-sys.net | |
| smr-sys.net | NS | 0 | ns1.smr-sys.net | |
| smr-sys.net | A | 0 | 207.252.77.126 | |
| smr-sys.net | MX | 0 | 30 | mx03.mail01.smr-sys.net |
| smr-sys.net | MX | 0 | 10 | mx01.mail01.smr-sys.net |
| smr-sys.net | MX | 0 | 20 | mx02.mail01.smr-sys.net |
| smr-sys.net | MX | 0 | 40 | mx04.mail01.smr-sys.net |
| www.smr-sys.net | A | 0 | 207.252.77.126 |
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