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 classbook.com — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.
DNS Records for classbook.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| classbook.com | MX | 0 | 20 | mx2.smtp.exch080.serverdata.net |
| classbook.com | MX | 0 | 10 | mx1.smtp.exch080.serverdata.net |
| classbook.com | TXT | 0 | v=spf1 include:_netblocks.follett.com include:_smtp.follett.com include:_external.follett.com -all | |
| classbook.com | TXT | 0 | MS=ms17319046 | |
| classbook.com | SOA | 7200 | dns1.follett.com hostmaster.follett.com 2016070501 28800 7200 1814400 7200 | |
| classbook.com | NS | 0 | dns1.follett.com | |
| classbook.com | NS | 0 | dns4.follett.com | |
| classbook.com | NS | 0 | dns3.follett.com | |
| classbook.com | NS | 0 | dns2.follett.com | |
| classbook.com | NS | 0 | dns5.follett.com | |
| classbook.com | A | 0 | 209.65.14.17 | |
| www.classbook.com | A | 0 | 209.65.14.17 |
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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