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Hosting & Network

heijselaar.com runs on AS51468 (multi-homed across 2 networks), with email via Proton.

Hosting network
AS51468multi-homedAS51468AS197902
Managed DNS
Self-hosted / other
Email
Proton
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS51468. Stable here since we started watching (Sep 8, 2026).

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

DNS Records for heijselaar.com

HostnameTypeTTLPriorityContent
heijselaar.comTXT0v=spf1 include:_spf.hostnet.nl include:_spf.protonmail.ch ~all
heijselaar.comTXT0protonmail-verification=0a5db9bd85e78808bb993dc12cb4e77cd3897fb2
heijselaar.comSOA600ns01.hostnet.nl hostmaster.hostnet.nl 2026081401 14400 3600 1209600 600
heijselaar.comMX020mailsec.protonmail.ch
heijselaar.comMX010mail.protonmail.ch
heijselaar.comAAAA02a02:2268:1:0:f816:3eff:fe7b:63c6
heijselaar.comA091.184.0.200
heijselaar.comNS0ns01.hostnet.nl
heijselaar.comNS0ns02.hostnet.nl
www.heijselaar.comCNAME0heijselaar.com
www.heijselaar.comA091.184.0.200
www.heijselaar.comMX010mail.protonmail.ch
www.heijselaar.comMX020mailsec.protonmail.ch
www.heijselaar.comSOA600ns01.hostnet.nl hostmaster.hostnet.nl 2026081401 14400 3600 1209600 600
www.heijselaar.comAAAA02a02:2268:1:0:f816:3eff:fe7b:63c6
www.heijselaar.comNS0ns01.hostnet.nl
www.heijselaar.comNS0ns02.hostnet.nl
www.heijselaar.comTXT0protonmail-verification=0a5db9bd85e78808bb993dc12cb4e77cd3897fb2
www.heijselaar.comTXT0v=spf1 include:_spf.hostnet.nl include:_spf.protonmail.ch ~all

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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