DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
acswa.us runs on AS16992, with email configured.
- Hosting network
- AS16992AS16992
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 117 other sites on AS16992. Stable here since we started watching (Jul 22, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to acswa.us.
DNS Records for acswa.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| acswa.us | NS | 0 | ns22.firstlink.com | |
| acswa.us | NS | 0 | ns21.firstlink.com | |
| acswa.us | NS | 0 | ns23.firstlink.com | |
| acswa.us | NS | 0 | ns20.firstlink.com | |
| acswa.us | A | 0 | 66.37.157.70 | |
| acswa.us | MX | 0 | acswa.us | |
| acswa.us | TXT | 0 | v=spf1 +a +mx +ip4:66.37.157.69 +ip4:66.37.157.70 +ip4:66.37.157.30 ~all | |
| acswa.us | SOA | 86400 | ns20.firstlink.com support.firstlink.com 2026062301 3600 1800 1209600 86400 | |
| www.acswa.us | NS | 0 | ns23.firstlink.com | |
| www.acswa.us | NS | 0 | ns21.firstlink.com | |
| www.acswa.us | NS | 0 | ns22.firstlink.com | |
| www.acswa.us | NS | 0 | ns20.firstlink.com | |
| www.acswa.us | MX | 0 | acswa.us | |
| www.acswa.us | A | 0 | 66.37.157.70 | |
| www.acswa.us | SOA | 86400 | ns20.firstlink.com support.firstlink.com 2026062301 3600 1800 1209600 86400 | |
| www.acswa.us | CNAME | 0 | acswa.us | |
| www.acswa.us | TXT | 0 | v=spf1 +a +mx +ip4:66.37.157.69 +ip4:66.37.157.70 +ip4:66.37.157.30 ~all |
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DNS changes
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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