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dostler.org

DNS Records

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Hosting & Network

dostler.org runs on AS25504, with email configured.

Hosting network
AS25504AS25504
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 13,366 other sites on AS25504. Stable here since we started watching (Sep 19, 2026).

DNS Records for dostler.org

HostnameTypeTTLPriorityContent
dostler.orgMX010mail.netbeat.de
dostler.orgNS0ns1.n5q.de
dostler.orgNS0ns2.n5q.de
dostler.orgSOA3600ns1.n5q.de root.ns1.n5q.de 1789788054 10800 3600 604800 3600
dostler.orgTXT0v=spf1 a mx ip4:46.151.162.0/24 ip4:46.151.164.0/24 ip4:83.243.58.0/24 ip6:2a00:19e0:c0de::/48 ?all
dostler.orgA083.243.58.31
dostler.orgAAAA02a00:19e0:3007:200c:68fc:5325:72c:96c8
www.dostler.orgA083.243.58.31

Get alerted the moment dostler.org's DNS changes

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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.

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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