DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
atlasnetworks.us runs on AS21743, with email configured.
- Hosting network
- AS21743AS21743
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 16 other sites on AS21743. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for atlasnetworks.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| atlasnetworks.us | A | 0 | 66.171.186.69 | |
| atlasnetworks.us | TXT | 0 | v=spf1 a ip4:66.171.186.0/24 include:servers.mcsv.net mx ~all | |
| atlasnetworks.us | NS | 0 | an-sm-0004.corp.atlasnetworks.us | |
| atlasnetworks.us | NS | 0 | ns3.atlasnetworks.us | |
| atlasnetworks.us | NS | 0 | an-sm-0005.corp.atlasnetworks.us | |
| atlasnetworks.us | NS | 0 | ns2.atlasnetworks.us | |
| atlasnetworks.us | NS | 0 | an-sm-0003.corp.atlasnetworks.us | |
| atlasnetworks.us | NS | 0 | ns1.atlasnetworks.us | |
| atlasnetworks.us | SOA | 3600 | an-sm-0003.corp.atlasnetworks.us support.atlasnetworks.us 2013052215 900 300 1209600 3600 | |
| atlasnetworks.us | MX | 0 | 1 | sg1.atlasnetworks.us |
| www.atlasnetworks.us | A | 0 | 66.171.186.69 |
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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