DNS Record Lookup

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

comcastbusiness.net

DNS Records

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Hosting & Network

comcastbusiness.net runs on AS19574.

Hosting network
AS19574AS19574
Managed DNS
Self-hosted / other
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1,679 other sites on AS19574. Stable here since we started watching (Jul 15, 2026).

DNS Records for comcastbusiness.net

HostnameTypeTTLPriorityContent
comcastbusiness.netA0165.160.15.20
comcastbusiness.netA0165.160.13.20
comcastbusiness.netNS0ns2.comcastbusiness.net
comcastbusiness.netNS0ns1.comcastbusiness.net
comcastbusiness.netNS0ns3.comcastbusiness.net
comcastbusiness.netNS0ns4.comcastbusiness.net
comcastbusiness.netNS0ns5.comcastbusiness.net
comcastbusiness.netSOA900ns.comcastbusiness.net domregtech.comcastonline.com 2008113834 7200 300 604800 900
www.comcastbusiness.netA0165.160.13.20
www.comcastbusiness.netA0165.160.15.20
www.comcastbusiness.netCNAME0comcastbusiness.net
www.comcastbusiness.netNS0ns4.comcastbusiness.net
www.comcastbusiness.netNS0ns2.comcastbusiness.net
www.comcastbusiness.netNS0ns1.comcastbusiness.net
www.comcastbusiness.netNS0ns3.comcastbusiness.net
www.comcastbusiness.netNS0ns5.comcastbusiness.net
www.comcastbusiness.netSOA900ns.comcastbusiness.net domregtech.comcastonline.com 2008113834 7200 300 604800 900

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