DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for hclibrary.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| hclibrary.us | MX | 0 | 10 | mx2.hc5634-90.iphmx.com |
| hclibrary.us | MX | 0 | mx1.hc5634-90.iphmx.com | |
| hclibrary.us | A | 0 | 34.194.39.199 | |
| hclibrary.us | SOA | 86400 | dns.webex.net hostmaster.webex.net 20121215 300 7200 604800 86400 | |
| hclibrary.us | NS | 0 | dns.webex.net | |
| hclibrary.us | NS | 0 | main.webex.net | |
| www.hclibrary.us | A | 0 | 54.88.35.99 | |
| www.hclibrary.us | A | 0 | 54.85.246.96 | |
| www.hclibrary.us | A | 0 | 34.194.39.199 | |
| www.hclibrary.us | A | 0 | 3.86.37.148 | |
| www.hclibrary.us | CNAME | 0 | region-us.libguides.com |
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