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nationalsystem.com

DNS Records

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Hosting & Network

nationalsystem.com runs on AS17378, with DNS by AWS Route 53 and email via Microsoft 365.

Hosting network
AS17378AS17378
Managed DNS
AWS Route 53
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 39,025 other sites on AS17378. Stable here since we started watching (Aug 15, 2026).

DNS Records for nationalsystem.com

HostnameTypeTTLPriorityContent
nationalsystem.comSOA86400ns-2003.awsdns-58.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
nationalsystem.comA0199.188.210.106
nationalsystem.comNS0ns-1095.awsdns-08.org
nationalsystem.comNS0ns-390.awsdns-48.com
nationalsystem.comNS0ns-2003.awsdns-58.co.uk
nationalsystem.comNS0ns-563.awsdns-06.net
nationalsystem.comMX010nationalsystem-com.mail.protection.outlook.com
nationalsystem.comTXT0v=spf1 mx ip4:63.246.20.189 mx:smtp1.ansira.com include:spf.protection.outlook.com -all
nationalsystem.comTXT0MS=ms33079598

Get alerted the moment nationalsystem.com's DNS changes

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

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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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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