DNS Record Lookup

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

Hosting & Network

mac-stl.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 (Sep 3, 2026).

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

DNS Records for mac-stl.org

HostnameTypeTTLPriorityContent
mac-stl.orgMX0macstl-org0i.mail.protection.outlook.com
mac-stl.orgA0104.18.18.153
mac-stl.orgA0104.18.19.153
mac-stl.orgNS0ns60.worldnic.com
mac-stl.orgNS0ns59.worldnic.com
mac-stl.orgSOA3600NS59.WORLDNIC.COM namehost.WORLDNIC.COM 126072217 10800 3600 604800 3600
mac-stl.orgTXT0e2ma-verification=mgjfb
mac-stl.orgTXT0include:smtp1.clubhouseonline-e3.com
mac-stl.orgTXT0twilio-domain-verification=4e5f4ea1b73c47313908396093656f81
mac-stl.orgTXT0openai-domain-verification=dv-cA6eHEXh3XwZObQLTpVVLYxN
mac-stl.orgTXT0v=spf1 ip4:8.24.204.8/29 ip4:8.24.204.16/31 ip4:8.24.204.18/32 ip4:168.245.14.77/32 ip4:168.245.126.209/32 ip4:168.245.121.127/32 ip4:50.31.61.116/32 include:spf.protection.outlook.com include:sendgrid.net include:spf.trpcem.com include:spf.emailsignatures365.com include:e2ma.net include:smtp1.clubhouseonline-e3.com -all
mac-stl.orgTXT0apple-domain-verification=h76OaXs5ndSCE1iM
mac-stl.orgTXT0google-site-verification=V6DszjuXLOUsM94ITKyljkvV67D0Bv0HapG5bvLKZmc
www.mac-stl.orgA0104.18.18.153
www.mac-stl.orgA0104.18.19.153

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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