DNS Record Lookup

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

Hosting & Network

ostendis.ch runs on AS48971, with email via Microsoft 365.

Hosting network
AS48971AS48971
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 873 other sites on AS48971. Stable here since we started watching (Sep 5, 2026).

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

DNS Records for ostendis.ch

HostnameTypeTTLPriorityContent
ostendis.chNS0nl.ch-inter.net
ostendis.chNS0de.ch-inter.net
ostendis.chNS0ch.ch-inter.net
ostendis.chMX0ostendis-ch.mail.protection.outlook.com
ostendis.chTXT01password-site-verification=FS4HN352SZCWPH5FGTWCFYBFPM
ostendis.chTXT0v=spf1 ip4:94.231.81.6 include:spf.protection.outlook.com -all
ostendis.chTXT0google-site-verification=ejPx6I14HT-DzyrmuXjTIJlsn31tXUos4gB_JFfgA2Q
ostendis.chTXT0MS=ms35899935
ostendis.chSOA300ch.ch-inter.net philippe\.moser.gmx.net 2025091101 3600 1800 604800 300
ostendis.chA094.231.81.12
www.ostendis.chA094.231.81.12

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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