DNS Record Lookup

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

Hosting & Network

system-safety.org runs on Cloudflare, with email via Microsoft 365.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Jul 26, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to client.site-ym.com.

DNS Records for system-safety.org

HostnameTypeTTLPriorityContent
system-safety.orgA0172.66.1.164
system-safety.orgA0162.159.141.168
system-safety.orgTXT0v=spf1 include:spf.protection.outlook.com -all
system-safety.orgSOA86400ns1.ymaws.com dpichardo\@yourmembership.com 1749567826 7200 900 1209600 86400
system-safety.orgMX0systemsafety-org01e.mail.protection.outlook.com
system-safety.orgNS0ns3.ymaws.com
system-safety.orgNS0ns4.ymaws.com
system-safety.orgNS0ns2.ymaws.com
system-safety.orgNS0ns1.ymaws.com
www.system-safety.orgCNAME0client.site-ym.com
www.system-safety.orgA0162.159.141.168
www.system-safety.orgA0172.66.1.164

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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