DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

railsnw.com runs on AS21737, with email configured.

Hosting network
AS21737AS21737
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 127 other sites on AS21737. Stable here since we started watching (Jul 22, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for railsnw.com

HostnameTypeTTLPriorityContent
railsnw.comTXT0v=spf1 mx mx:webmail.cart32.com. ip4:66.119.15.0/24 ~all
railsnw.comNS0ns3.ozarksonline.com
railsnw.comNS0ns.ozarksonline.com
railsnw.comNS0ns2.ozarksonline.com
railsnw.comA066.119.15.67
railsnw.comSOA38400ns.ozarksonline.com support.cart32.com 1611927691 10800 3600 1209600 38400
railsnw.comMX010webmail.cart32.com
www.railsnw.comA066.119.15.67

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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