DNS Record Lookup

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

Hosting & Network

helpimprove.app runs on AS203953, with email configured.

Hosting network
AS203953AS203953
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 40 other sites on AS203953. Stable here since we started watching (Jul 17, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to helpimprove.app.

DNS Records for helpimprove.app

HostnameTypeTTLPriorityContent
helpimprove.appA080.210.78.144
helpimprove.appMX010smtp.jkkn.net
helpimprove.appCAA00 iodef mailto:caa-abuse@jkkn.net
helpimprove.appCAA00 issue letsencrypt.org
helpimprove.appCAA00 issuewild ;
helpimprove.appAAAA02a05:f6c7:3713::3
helpimprove.appTXT0v=spf1 mx -all
helpimprove.appNS0ns1.jkkn.net
helpimprove.appNS0ns2.jkkn.net
helpimprove.appSOA172800ns1.jkkn.net zonecontact.jkkn.net 2024083692 86400 7200 3628800 172800
www.helpimprove.appNS0ns1.jkkn.net
www.helpimprove.appNS0ns2.jkkn.net
www.helpimprove.appA080.210.78.144
www.helpimprove.appCNAME0helpimprove.app
www.helpimprove.appMX010smtp.jkkn.net
www.helpimprove.appCAA00 issue letsencrypt.org
www.helpimprove.appCAA00 iodef mailto:caa-abuse@jkkn.net
www.helpimprove.appCAA00 issuewild ;
www.helpimprove.appTXT0v=spf1 mx -all
www.helpimprove.appAAAA02a05:f6c7:3713::3
www.helpimprove.appSOA172800ns1.jkkn.net zonecontact.jkkn.net 2024083692 86400 7200 3628800 172800

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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