DNS Record Lookup

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

defense.com

DNS Records

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Hosting & Network

defense.com runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 3,065,769 other sites on Cloudflare. Stable here since we started watching (Sep 19, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for defense.com

HostnameTypeTTLPriorityContent
defense.comNS0rick.ns.cloudflare.com
defense.comNS0tegan.ns.cloudflare.com
defense.comAAAA02606:4700:20::681a:52
defense.comAAAA02606:4700:20::ac43:4737
defense.comAAAA02606:4700:20::681a:152
defense.comSOA1800rick.ns.cloudflare.com dns.cloudflare.com 2415200891 10000 2400 604800 1800
defense.comA0104.26.0.82
defense.comA0172.67.71.55
defense.comA0104.26.1.82
defense.comMX0defense-com.mail.protection.outlook.com
defense.comTXT0bw=6pN99AtDoZCFpwyTFQO5EMCniofbAeleghbswGhMG6r6
defense.comTXT0anthropic-domain-verification-173vzv=3I05xBOCW61CO7CqwP4UIOrKX
defense.comTXT0v=spf1 include:spf.protection.outlook.com include:mailgun.org include:145446325.spf08.hubspotemail.net -all
defense.comTXT0atlassian-domain-verification=Uv7cnIoRNu0hgQ/wbBrJq83X2QihbrPnG6O96LSM2CH9DRIhXs37lpLhdumfXoZI
defense.comTXT0google-site-verification=_hvlefo9S1JqRUE_fM75bN609vZBnVkKl2Hw6ixROaY
defense.comTXT0google-site-verification=eaDLHTHyeL2n6W6-HgrSZvyJcKX7DBFAXIf1pZz4cZU
defense.comTXT0apple-domain-verification=6LIphwsSkT54305f
defense.comTXT0spm0pv6k7hfsn3c29j0kbsntg6rbfnp0
defense.comTXT0google-site-verification=tj5se8vRAd1GKgv2dKEXZmhhx6OJbOqh_l4AWnj7woc
defense.comTXT0MS=ms18888435
defense.comTXT0_agemjkdrapz496kgt6yvc03xf53sz8j
www.defense.comAAAA02606:4700:20::681a:52
www.defense.comAAAA02606:4700:20::ac43:4737
www.defense.comAAAA02606:4700:20::681a:152
www.defense.comA0172.67.71.55
www.defense.comA0104.26.0.82
www.defense.comA0104.26.1.82

Get alerted the moment defense.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch defense.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