DNS Record Lookup

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

Hosting & Network

haerer.de runs on AS28876, with email configured.

Hosting network
AS28876AS28876
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 78 other sites on AS28876. Stable here since we started watching (Aug 2, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for haerer.de

HostnameTypeTTLPriorityContent
haerer.deMX0mailin12.prod.datevnet.de
haerer.deMX0mailin11.prod.datevnet.com
haerer.deA0217.24.49.181
haerer.deTXT0v=spf1 include:datevnet._spf.datev.de a:mail.fp-sign.com ip4:83.246.89.68/32 ~all
haerer.deSOA3600ns01.datev.de dnsmaster.datev.de 2608070647 43200 7200 2419200 3600
haerer.deNS0ns02.datev.com
haerer.deNS0ns01.datev.de
www.haerer.deA0217.24.49.181

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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