DNS Record Lookup

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

Hosting & Network

zap-sf.com runs on AS6939, with email configured.

Hosting network
AS6939AS6939
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 4,999+ other sites on AS6939. Stable here since we started watching (Jul 18, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to zap-sf.com.

DNS Records for zap-sf.com

HostnameTypeTTLPriorityContent
zap-sf.comCAA00 issue sectigo.com
zap-sf.comNS0ns5.he.net
zap-sf.comNS0ns2.he.net
zap-sf.comNS0ns1.he.net
zap-sf.comNS0ns3.he.net
zap-sf.comNS0ns4.he.net
zap-sf.comAAAA02001:470:0:1d6::b869:b741
zap-sf.comA0184.105.183.65
zap-sf.comMX01zap-sf.com
zap-sf.comTXT0v=spf1 a a:romeo.he.net a:zap-sf.com mx include:spf.constantcontact.com ip4:76.14.112.0/20 -all
zap-sf.comSOA86400ns1.he.net hostmaster.he.net 200903243 10800 1800 604800 86400
www.zap-sf.comCNAME0zap-sf.com
www.zap-sf.comA0184.105.183.65
www.zap-sf.comAAAA02001:470:0:1d6::b869:b741
www.zap-sf.comCAA00 issue sectigo.com
www.zap-sf.comSOA86400ns1.he.net hostmaster.he.net 200903243 10800 1800 604800 86400
www.zap-sf.comNS0ns2.he.net
www.zap-sf.comNS0ns4.he.net
www.zap-sf.comNS0ns1.he.net
www.zap-sf.comNS0ns3.he.net
www.zap-sf.comNS0ns5.he.net
www.zap-sf.comMX01zap-sf.com
www.zap-sf.comTXT0v=spf1 a a:romeo.he.net a:zap-sf.com mx include:spf.constantcontact.com ip4:76.14.112.0/20 -all

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Beta

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DNS changes

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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