DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
50238.us runs on Amazon AWS.
- Hosting network
- Amazon AWSAS14618Amazon AWS
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 667,788 other sites on Amazon AWS. Stable here since we started watching (Sep 13, 2026).
DNS Records for 50238.us
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| 50238.us | SOA | 300 | ns1.parkco2.neustar.biz hostmaster.neustar.biz 2026030601 3600 900 604800 300 | |
| 50238.us | A | 0 | 100.62.195.131 | |
| 50238.us | NS | 0 | ns1.parkco2.neustar.biz | |
| 50238.us | NS | 0 | ns2.parkco2.neustar.biz | |
| 50238.us | TXT | 0 | v=spf1 -all | |
| www.50238.us | CNAME | 0 | pr-www-zipcode-us.expedrion.biz | |
| www.50238.us | A | 0 | 34.235.209.116 | |
| www.50238.us | A | 0 | 100.62.195.131 | |
| www.50238.us | SOA | 300 | ns1.parkco2.neustar.biz hostmaster.neustar.biz 2026030601 3600 900 604800 300 |
Get alerted the moment 50238.us's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch 50238.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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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