DNS Record Lookup

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

duker.nl

DNS Records

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Hosting & Network

duker.nl runs on IONOS, with email configured.

Hosting network
IONOSAS8560IONOS
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,999+ other sites on IONOS. Stable here since we started watching (Aug 26, 2026).

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

DNS Records for duker.nl

HostnameTypeTTLPriorityContent
duker.nlNS0shades14.rzone.de
duker.nlNS0docks15.rzone.de
duker.nlSOA300docks15.rzone.de hostmaster.strato-rz.de 2024042514 86400 7200 604800 300
duker.nlMX05smtp.rzone.de
duker.nlA0217.160.0.68
duker.nlAAAA02001:8d8:100f:f000::200
www.duker.nlCNAME0duker.nl
www.duker.nlMX05smtp.rzone.de
www.duker.nlSOA300docks15.rzone.de hostmaster.strato-rz.de 2024042514 86400 7200 604800 300
www.duker.nlNS0docks15.rzone.de
www.duker.nlNS0shades14.rzone.de
www.duker.nlAAAA02001:8d8:100f:f000::200
www.duker.nlA0217.160.0.68

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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