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Hosting & Network

hernstein.at runs on AS5403, with email via Microsoft 365.

Hosting network
AS5403AS5403
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 179 other sites on AS5403. Stable here since we started watching (Aug 31, 2026).

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

DNS Records for hernstein.at

HostnameTypeTTLPriorityContent
hernstein.atMX010hernstein-at.mail.protection.outlook.com
hernstein.atA0194.232.82.224
hernstein.atNS0ns1041.ui-dns.de
hernstein.atNS0ns1082.ui-dns.org
hernstein.atNS0ns1053.ui-dns.com
hernstein.atNS0ns1110.ui-dns.biz
hernstein.atSOA600ns1041.ui-dns.de hostmaster.1und1.com 2017060164 28800 7200 604800 600
hernstein.atTXT0v=spf1 mx include:spf.protection.outlook.com ip4:194.232.80.0/23 ip4:194.232.83.208/29 ip4:193.104.82.0/24 ip4:194.107.235.11 ip4:194.232.82.224 ip4:194.232.82.225 ip4:194.232.82.235 -all
hernstein.atTXT0HARICA-x3dwsztFiJdYVGzsnyk
hernstein.atTXT0google-site-verification=IrnH60FIQRosyoFSbQK5V52k9VxsPPP9FAyEUrXE5Fk
hernstein.atTXT0facebook-domain-verification=12b0cwy4lirn8zsp0203azfo5m7k5e
hernstein.atTXT0brevo-code:cc3fec4801e2c6760606322d0dfd917e
hernstein.atTXT0MS=ms16745615
hernstein.atTXT0ahrefs-site-verification_5fd2da60074f076514c999000752901ae366570bd0f39deec6935b5a43eaa470
www.hernstein.atA0194.232.82.224

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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