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

Hosting & Network

a-systems.net runs on AS40092, with email configured.

Hosting network
AS40092AS40092
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 4,999+ other sites on AS40092. Stable here since we started watching (Jul 31, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to a-systems.net.

DNS Records for a-systems.net

HostnameTypeTTLPriorityContent
a-systems.netTXT0google-site-verification=Fh3wVvCFPiKhMNrp7dBIwboG7U3Mlg0HGPTpZbdvReM
a-systems.netTXT0v=spf1 +a +mx +ip4: 216.222.198.80 include: relay.mailchannels.net ~all
a-systems.netTXT0_globalsign-domain-verification=naajQxGfgxp4kZdlF83vOu9YweGk7NX8WWlStKZ5jg
a-systems.netNS0ns2.hostpapa.com
a-systems.netNS0ns1.hostpapa.com
a-systems.netMX0mail.a-systems.net
a-systems.netSOA10800ns1.hostpapa.com admin.hostpapa.ca 2026051800 3600 3600 1209600 10800
a-systems.netCAA00 issue globalsign.com
a-systems.netCAA00 issue pki.goog
a-systems.netCAA00 issuewild sectigo.com
a-systems.netCAA00 issuewild pki.goog
a-systems.netCAA00 issue sectigo.com
a-systems.netCAA00 issue letsencrypt.org
a-systems.netCAA00 issuewild globalsign.com
a-systems.netCAA00 issuewild letsencrypt.org
a-systems.netA0216.222.198.80
www.a-systems.netCNAME0a-systems.net
www.a-systems.netA0216.222.198.80
www.a-systems.netCAA00 issuewild globalsign.com
www.a-systems.netCAA00 issue pki.goog
www.a-systems.netCAA00 issue sectigo.com
www.a-systems.netCAA00 issuewild sectigo.com
www.a-systems.netCAA00 issue globalsign.com
www.a-systems.netCAA00 issuewild letsencrypt.org
www.a-systems.netCAA00 issuewild pki.goog
www.a-systems.netCAA00 issue letsencrypt.org
www.a-systems.netSOA10800ns1.hostpapa.com admin.hostpapa.ca 2026051800 3600 3600 1209600 10800
www.a-systems.netMX0mail.a-systems.net
www.a-systems.netNS0ns2.hostpapa.com
www.a-systems.netNS0ns1.hostpapa.com
www.a-systems.netTXT0_globalsign-domain-verification=naajQxGfgxp4kZdlF83vOu9YweGk7NX8WWlStKZ5jg
www.a-systems.netTXT0v=spf1 +a +mx +ip4: 216.222.198.80 include: relay.mailchannels.net ~all
www.a-systems.netTXT0google-site-verification=Fh3wVvCFPiKhMNrp7dBIwboG7U3Mlg0HGPTpZbdvReM

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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