DNS Record Lookup

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

keensystems.nl

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

keensystems.nl runs on AS199939, with email via Microsoft 365.

Hosting network
AS199939AS199939
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 11 other sites on AS199939. Stable here since we started watching (Jul 27, 2026).

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

DNS Records for keensystems.nl

HostnameTypeTTLPriorityContent
keensystems.nlNS0auth2.keensystems.net
keensystems.nlNS0auth1.keensystems.eu
keensystems.nlAAAA02a01:5860:2000::9:29:1
keensystems.nlSOA28800auth1.keensystems.eu dns-admin.keensystems.net 2026031801 14400 1800 604800 28800
keensystems.nlTXT0google-site-verification=pqFf2ffqKskOBfuH6GkoHMe3fNRNPastXWUxKDHZifs
keensystems.nlTXT0MS=ms60344655
keensystems.nlTXT0v=spf1 include:spf.protection.outlook.com -all
keensystems.nlMX0keensystems-nl.mail.protection.outlook.com
keensystems.nlA0185.42.9.29
www.keensystems.nlA0185.42.9.29
www.keensystems.nlCNAME0keensystems.nl
www.keensystems.nlNS0auth2.keensystems.net
www.keensystems.nlNS0auth1.keensystems.eu
www.keensystems.nlAAAA02a01:5860:2000::9:29:1
www.keensystems.nlMX0keensystems-nl.mail.protection.outlook.com
www.keensystems.nlTXT0MS=ms60344655
www.keensystems.nlTXT0google-site-verification=pqFf2ffqKskOBfuH6GkoHMe3fNRNPastXWUxKDHZifs
www.keensystems.nlTXT0v=spf1 include:spf.protection.outlook.com -all
www.keensystems.nlSOA28800auth1.keensystems.eu dns-admin.keensystems.net 2026031801 14400 1800 604800 28800

Get alerted the moment keensystems.nl's DNS changes

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

Monitor DNS free

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

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 keensystems.nl

Beta

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