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Hosting & Network

mb-kern.de runs on AS34788, with email via Microsoft 365.

Hosting network
AS34788AS34788
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS34788. Stable here since we started watching (Jul 28, 2026).

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

DNS Records for mb-kern.de

HostnameTypeTTLPriorityContent
mb-kern.deA085.13.165.191
mb-kern.deMX010mbkern-de0e.mail.protection.outlook.com
mb-kern.deNS0ns5.kasserver.com
mb-kern.deNS0ns6.kasserver.com
mb-kern.deTXT0v=spf1 include:spf.protection.outlook.com -all
mb-kern.deTXT0MS=ms70981970
mb-kern.deTXT0fdn8gzzrxjft6g7bf2sbnwrgt3q0cl53
mb-kern.deSOA7200ns5.kasserver.com hostmaster.kasserver.com 2606220821 28800 7200 1209600 7200
www.mb-kern.deA085.13.165.191

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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.

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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