DNS Record Lookup

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

Hosting & Network

grunau.nl runs on AS197902.

Hosting network
AS197902AS197902
Managed DNS
Self-hosted / other
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1,284 other sites on AS197902. Stable here since we started watching (Jul 25, 2026).

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

DNS Records for grunau.nl

HostnameTypeTTLPriorityContent
grunau.nlSOA600ns01.hostnet.nl hostmaster.hostnet.nl 2026072301 14400 3600 1209600 600
grunau.nlA037.128.148.40
grunau.nlTXT0google-site-verification=5Osrj3zhJaDFL2a_3SyUb9z6Y0OJi55vcQ9bbKYiMRk
grunau.nlTXT0v=spf1 include:_spf.hostnet.nl -all
grunau.nlNS0ns01.hostnet.nl
grunau.nlNS0ns02.hostnet.nl
www.grunau.nlA037.128.148.40
www.grunau.nlTXT0v=spf1 include:_spf.hostnet.nl -all
www.grunau.nlTXT0google-site-verification=5Osrj3zhJaDFL2a_3SyUb9z6Y0OJi55vcQ9bbKYiMRk
www.grunau.nlCNAME0grunau.nl
www.grunau.nlSOA600ns01.hostnet.nl hostmaster.hostnet.nl 2026072301 14400 3600 1209600 600
www.grunau.nlNS0ns01.hostnet.nl
www.grunau.nlNS0ns02.hostnet.nl

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 grunau.nl

Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

Get alerted the moment grunau.nl's DNS changes

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

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, 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

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.

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