DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
a47.us runs on AS3737, with email configured.
- Hosting network
- AS3737AS3737
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 452 other sites on AS3737. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to www.47alpha.com.
DNS Records for a47.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| a47.us | MX | 0 | 20 | mx1.barewires.com |
| a47.us | MX | 0 | 10 | mx1.47alpha.com |
| a47.us | SOA | 14400 | panazdc02.47alpha.net matt.a47.us 2003121199 3600 600 604800 14400 | |
| a47.us | A | 0 | 24.229.101.11 | |
| a47.us | TXT | 0 | v=spf1 include:_netblocks.47alpha.com include:_panazspf.47alpha.com include:_bwspf.barewires.com ~all | |
| a47.us | TXT | 0 | 47Alpha!!! | |
| a47.us | NS | 0 | ns6.us.47alpha.com | |
| a47.us | NS | 0 | ns2.us.47alpha.com | |
| a47.us | NS | 0 | ns5.us.47alpha.com | |
| a47.us | NS | 0 | ns3.us.47alpha.com | |
| a47.us | NS | 0 | ns3.us.barewires.com | |
| a47.us | NS | 0 | ns1.us.47alpha.com | |
| a47.us | NS | 0 | ns4.us.47alpha.com | |
| a47.us | NS | 0 | ns1.us.barewires.com | |
| www.a47.us | CNAME | 0 | www.47alpha.com | |
| www.a47.us | A | 0 | 24.229.101.11 |
Get alerted the moment a47.us's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch a47.us continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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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