DNS Record Lookup

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

Hosting & Network

securityinstrument.com runs on Cloudflare, with DNS by Cloudflare and email configured.

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

Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 11, 2026).

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

DNS Records for securityinstrument.com

HostnameTypeTTLPriorityContent
securityinstrument.comSOA1800saanvi.ns.cloudflare.com dns.cloudflare.com 2411808368 10000 2400 604800 1800
securityinstrument.comA0104.26.11.171
securityinstrument.comA0104.26.10.171
securityinstrument.comA0172.67.71.188
securityinstrument.comMX010d31411a.ess.barracudanetworks.com
securityinstrument.comMX020d31411b.ess.barracudanetworks.com
securityinstrument.comAAAA02606:4700:20::681a:bab
securityinstrument.comAAAA02606:4700:20::681a:aab
securityinstrument.comAAAA02606:4700:20::ac43:47bc
securityinstrument.comNS0zeus.ns.cloudflare.com
securityinstrument.comNS0saanvi.ns.cloudflare.com
securityinstrument.comTXT0google-site-verification=rBOnOj9ullPNY7WxYRB8x1Lm9j0mcrsj_o2oOS0x2K8
securityinstrument.comTXT0facebook-domain-verification=1nuxs759cba8chhhiex8d0j1oz0ga
securityinstrument.comTXT0v=spf1 a include:spf.protection.outlook.com ~all
securityinstrument.comTXT0apple-domain-verification=2dBnKyqcCW475PfX
securityinstrument.comTXT0MS=ms42354050
www.securityinstrument.comA0172.67.71.188
www.securityinstrument.comA0104.26.11.171
www.securityinstrument.comA0104.26.10.171
www.securityinstrument.comAAAA02606:4700:20::ac43:47bc
www.securityinstrument.comAAAA02606:4700:20::681a:bab
www.securityinstrument.comAAAA02606:4700:20::681a:aab

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about securityinstrument.com

Beta

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

Get alerted the moment securityinstrument.com's DNS changes

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

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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