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defcontwelve.com

DNS Records

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Hosting & Network

defcontwelve.com runs on LeaseWeb, with DNS by GoDaddy and email via GoDaddy.

Hosting network
LeaseWebAS60781LeaseWeb
Managed DNS
GoDaddy
Email
GoDaddy
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 50,985 other sites on LeaseWeb. Stable here since we started watching (Sep 27, 2026).

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

DNS Records for defcontwelve.com

HostnameTypeTTLPriorityContent
defcontwelve.comSOA86400ns27.domaincontrol.com dns.jomax.net 2026092602 86400 7200 3600000 86400
defcontwelve.comA037.48.96.225
defcontwelve.comNS0ns27.domaincontrol.com
defcontwelve.comNS0ns28.domaincontrol.com
defcontwelve.comMX010mailstore1.secureserver.net
defcontwelve.comMX0smtp.secureserver.net
defcontwelve.comTXT0google-site-verification=qRXzZNZKENPKm3C8KpmJDgtlgNNLNtzFxDsV1lADAqE
defcontwelve.comTXT0v=spf1 include:spf.mandrillapp.com include:sparkpostmail.com include:secureserver.net ~all
defcontwelve.comTXT0D3074511
www.defcontwelve.comNS0ns27.domaincontrol.com
www.defcontwelve.comNS0ns28.domaincontrol.com
www.defcontwelve.comMX010mailstore1.secureserver.net
www.defcontwelve.comMX0smtp.secureserver.net
www.defcontwelve.comTXT0google-site-verification=qRXzZNZKENPKm3C8KpmJDgtlgNNLNtzFxDsV1lADAqE
www.defcontwelve.comTXT0D3074511
www.defcontwelve.comTXT0v=spf1 include:spf.mandrillapp.com include:sparkpostmail.com include:secureserver.net ~all
www.defcontwelve.comSOA86400ns27.domaincontrol.com dns.jomax.net 2026092602 86400 7200 3600000 86400
www.defcontwelve.comCNAME0defcontwelve.com
www.defcontwelve.comA037.48.96.225

Get alerted the moment defcontwelve.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch defcontwelve.com continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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