DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sdsupport.com runs on AS23535, with email configured.
- Hosting network
- AS23535AS23535
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 305 other sites on AS23535. Stable here since we started watching (Jul 18, 2026).
DNS Records for sdsupport.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sdsupport.com | SOA | 7200 | dns1.hrnoc.net hostmaster.hrnoc.net 2005111006 28800 7200 2419200 7200 | |
| sdsupport.com | TXT | 0 | v=spf1 +mx +a include:_spf.hostrocket.com ~all | |
| sdsupport.com | A | 0 | 66.147.226.141 | |
| sdsupport.com | MX | 0 | 10 | mailroom3.hostrocket.com |
| sdsupport.com | NS | 0 | dns2.hrnoc.net | |
| sdsupport.com | NS | 0 | dns1.hrnoc.net | |
| www.sdsupport.com | A | 0 | 66.147.226.141 |
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