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acns.org

DNS Records

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Hosting & Network

acns.org runs on AS7859, with email via Microsoft 365.

Hosting network
AS7859AS7859
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 26,172 other sites on AS7859. Stable here since we started watching (Oct 11, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to acns.org.

DNS Records for acns.org

HostnameTypeTTLPriorityContent
acns.orgA0216.92.254.30
acns.orgMX0acns-org.mail.protection.outlook.com
acns.orgMX050message2.execinc.com
acns.orgMX050message1.execinc.com
acns.orgSOA3600dns.pair.com root.pair.com 2026072300 3600 300 604800 3600
acns.orgNS0dns.pair.com
acns.orgNS0ns7.ns0.com
acns.orgTXT0v=spf1 include:spf.protection.outlook.com include:spf.execinc.com ip4:168.61.165.231 ip4:66.39.3.123 include:smtp.coursestage.com ip4:208.75.120.0/22 include:amazonses.com ip4:159.183.151.104 ip4:208.117.52.113 ip4:104.18.6.51 ip4:104.18.7.51 ip4:104.18.30.23 ip4:104.18.31.23 include:_spf.salesforce.com ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 ip4:149.72.0.0/16 ip4:159.183.0.0/16 ip4:134.128.64.0/19 ip4:134.128.96.0/19 ip4:223.165.113.0/24 ip4:223.165.115.0/24 ip4:223.165.118.0/23 ip4:223.165.120.0/23 -all
acns.orgTXT0XkUuXaKWg2tGHYziGdg5WhyTCCY5TkRQZ9lhqr9H3dwC/1eDIFbS3yh7yoBhCdwJGZnffxWjF6oYZi1b4Ixrag==
acns.orgTXT06md0o1bxmZPARDrKqVKBnPcflXKkfiGpy/Ugm1hO4do6ueXj4vN6v6tTrOSzdECMd8ldbJqhKFnr8GPLY8hqPg==
www.acns.orgCNAME0acns.org
www.acns.orgSOA3600dns.pair.com root.pair.com 2026072300 3600 300 604800 3600
www.acns.orgA0216.92.254.30
www.acns.orgNS0ns7.ns0.com
www.acns.orgNS0dns.pair.com
www.acns.orgMX0acns-org.mail.protection.outlook.com
www.acns.orgMX050message2.execinc.com
www.acns.orgMX050message1.execinc.com
www.acns.orgTXT0XkUuXaKWg2tGHYziGdg5WhyTCCY5TkRQZ9lhqr9H3dwC/1eDIFbS3yh7yoBhCdwJGZnffxWjF6oYZi1b4Ixrag==
www.acns.orgTXT0v=spf1 include:spf.protection.outlook.com include:spf.execinc.com ip4:168.61.165.231 ip4:66.39.3.123 include:smtp.coursestage.com ip4:208.75.120.0/22 include:amazonses.com ip4:159.183.151.104 ip4:208.117.52.113 ip4:104.18.6.51 ip4:104.18.7.51 ip4:104.18.30.23 ip4:104.18.31.23 include:_spf.salesforce.com ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144.0/20 ip4:198.21.0.0/21 ip4:192.254.112.0/20 ip4:168.245.0.0/17 ip4:149.72.0.0/16 ip4:159.183.0.0/16 ip4:134.128.64.0/19 ip4:134.128.96.0/19 ip4:223.165.113.0/24 ip4:223.165.115.0/24 ip4:223.165.118.0/23 ip4:223.165.120.0/23 -all
www.acns.orgTXT06md0o1bxmZPARDrKqVKBnPcflXKkfiGpy/Ugm1hO4do6ueXj4vN6v6tTrOSzdECMd8ldbJqhKFnr8GPLY8hqPg==

Get alerted the moment acns.org's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch acns.org continuously, notifying you the moment anything moves across all three signals:

Uptime

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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

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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