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Hosting & Network

lrz.de runs on AS12816, with email configured.

Hosting network
AS12816AS12816
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 330 other sites on AS12816. Stable here since we started watching (Jul 16, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to wwwv18.lrz.de.

DNS Records for lrz.de

HostnameTypeTTLPriorityContent
lrz.deNS0dns2.lrz.bayern
lrz.deNS0dns3.lrz.eu
lrz.deNS0dns1.lrz.de
lrz.deA0129.187.254.9
lrz.deCAA00 issue sectigo.com
lrz.deCAA00 issue telesec.de
lrz.deCAA00 issue harica.gr
lrz.deCAA00 issue pki.dfn.de
lrz.deAAAA02001:4ca0:0:103::81bb:fe09
lrz.deMX0100postrelay1.lrz.de
lrz.deMX0100postrelay2.lrz.de
lrz.deSOA86400dns1.lrz.de hostmaster.lrz.de 2026072117 21600 1800 3600000 86400
lrz.deTXT0ZOOM_verify_U19bXiZbRpCHdlwiBU647w
lrz.deTXT0apple-domain-verification=pv7vIHO8HI7wOb3h
lrz.deTXT0sophos-domain-verification=1a4fcd30b32aa8612b04abdf18154cb0b3a2b246a0edbe98bcda3599f1ed9ce6
lrz.deTXT0MS=DE0B9CA4BB75DB02492F692CCC82F76F708512A5
lrz.deTXT0v=spf1 redirect=_spf.mail.lrz.de
lrz.deTXT0google-site-verification=aery99S4-qQNyQyHH2_P3UlwnXrfYgKa-BHwwKDRY1w
lrz.deTXT0_telesec-domain-validation=354726_2026-02-04_zSJyIi4tWMe32yF3pXU7ayGx6LVKJsLshMrwtAylL7IlSqQvWI
lrz.deTXT0_telesec-domain-validation=342343_2025-04-09_4aBfZM59EiUBoZY1FjeG3bJESJjEvz5eiOMjYtWUtSTrgaSlHZ
lrz.deTXT0adobe-idp-site-verification=e3cfd187f14222c3543809079d97034193253e92972ebb1319112d45522073e1
lrz.deTXT0HARICA-BLoBBL4RVjxhtBKZMhQ
www.lrz.deCNAME0wwwv18.lrz.de
www.lrz.deA0129.187.254.9
www.lrz.deAAAA02001:4ca0:0:103::81bb:fe09

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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