DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
We’re building the network profile for four21.com — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.
DNS Records for four21.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| four21.com | MX | 0 | 20 | mx20.antispam.mailspamprotection.com |
| four21.com | MX | 0 | 30 | mx30.antispam.mailspamprotection.com |
| four21.com | MX | 0 | 10 | mx10.antispam.mailspamprotection.com |
| four21.com | A | 0 | 35.212.92.35 | |
| four21.com | SOA | 86400 | ns1.siteground.net root.giow1101.siteground.us 100224 86400 7200 3600000 86400 | |
| four21.com | TXT | 0 | v=spf1 +a +mx +ip4:35.212.76.216 include:four21.com.spf.auto.dnssmarthost.net ~all | |
| four21.com | TXT | 0 | _dmarc.four21.com IN TXT 18000 v=DMARC1; p=none; rua=mailto:pchurch@four21.com | |
| four21.com | NS | 0 | ns2.siteground.net | |
| four21.com | NS | 0 | ns1.siteground.net | |
| www.four21.com | A | 0 | 35.212.92.35 |
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