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

securityheaders.com

DNS Records

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Hosting & Network

securityheaders.com runs on Cloudflare, with DNS by Cloudflare and email via Google Workspace.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Google Workspace
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 4,782,625 other sites on Cloudflare. Stable here since we started watching (Jul 24, 2026).

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

DNS Records for securityheaders.com

HostnameTypeTTLPriorityContent
securityheaders.comSOA1800adrian.ns.cloudflare.com dns.cloudflare.com 2415202733 10000 2400 604800 1800
securityheaders.comA0104.18.24.239
securityheaders.comA0104.18.25.239
securityheaders.comNS0karl.ns.cloudflare.com
securityheaders.comNS0adrian.ns.cloudflare.com
securityheaders.comCAA00 issuewild pki.goog; cansignhttpexchanges=yes
securityheaders.comCAA00 issue pki.goog; cansignhttpexchanges=yes
securityheaders.comCAA00 issuewild letsencrypt.org
securityheaders.comCAA00 issuewild comodoca.com
securityheaders.comCAA00 issue comodoca.com
securityheaders.comCAA00 issue digicert.com; cansignhttpexchanges=yes
securityheaders.comCAA00 issuewild ssl.com
securityheaders.comCAA00 issue letsencrypt.org
securityheaders.comCAA00 issue ;
securityheaders.comCAA00 issuewild digicert.com; cansignhttpexchanges=yes
securityheaders.comCAA00 issue ssl.com
securityheaders.comAAAA02606:4700::6812:18ef
securityheaders.comAAAA02606:4700::6812:19ef
securityheaders.comMX01aspmx.l.google.com
securityheaders.comMX05alt2.aspmx.l.google.com
securityheaders.comMX010alt4.aspmx.l.google.com
securityheaders.comMX05alt1.aspmx.l.google.com
securityheaders.comMX010alt3.aspmx.l.google.com
securityheaders.comTXT0google-site-verification=w251X-tI6DaKlmxSXZWRCAAlWl1czVeRt1mHvZ24HZw
securityheaders.comTXT0google-site-verification=UCEy6mriyH9IDqq7R172wW0GafxRDrYE9hgd18OFIHw
securityheaders.comTXT0v=spf1 include:spf.messagingengine.com include:_spf.google.com ~all
securityheaders.comTXT0keybase-site-verification=A02HdX9eUIIgkej7_ytW-tyWDQSKJil2mlg2OlawkEA
securityheaders.comTXT0h1-domain-verification=kdXQcEm5T5gzmr38FxWHjNAWnHaDsvLUmoKEfegAJoRGLTXM
securityheaders.comTXT0stripe-verification=6b65f329c2a4ed126677d883d21b637b2c8a52c3e6a64ac48d1b76d943099abc
securityheaders.comTXT0brave-ledger-verification=5b485ba5c292f45f7f9eed9ff6e8d4a57970c4ae4744472900f4f1f4832637a6
www.securityheaders.comAAAA02606:4700::6812:18ef
www.securityheaders.comAAAA02606:4700::6812:19ef
www.securityheaders.comA0104.18.24.239
www.securityheaders.comA0104.18.25.239

Get alerted the moment securityheaders.com's DNS changes

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