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Hosting & Network

derendinger.ch runs on AS29222, with DNS by Azure DNS and email via Microsoft 365.

Hosting network
AS29222AS29222
Managed DNS
Azure DNS
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 44,932 other sites on AS29222. Stable here since we started watching (Sep 27, 2026).

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

DNS Records for derendinger.ch

HostnameTypeTTLPriorityContent
derendinger.chMX0derendinger-ch.mail.protection.outlook.com
derendinger.chNS0ns4-08.azure-dns.info
derendinger.chNS0ns3-08.azure-dns.org
derendinger.chNS0ns1-08.azure-dns.com
derendinger.chNS0ns2-08.azure-dns.net
derendinger.chAAAA02001:1600:3:1b:f816:3eff:fe36:dbb0
derendinger.chSOA3600ns1-08.azure-dns.com administrator.derendinger.ch 2021050501 10800 3600 25200 3600
derendinger.chA0195.15.227.62
derendinger.chTXT0google-site-verification=ZXmcfnAH1gz0SV9v70zj-VVTfxd6S-OgKnpy4d1L9yU
derendinger.chTXT0_jph9ni1drgz7omkjdzdhyryzsxhdt5r
derendinger.chTXT0onetrust-domain-verification=1237cb0c3cf04e4e9fdd5a4dc93af620
derendinger.chTXT0brevo-code:6ef1bdca0140128a0b0cdffd769c529f
derendinger.chTXT0atlassian-domain-verification=Ya4iaQveAJJRKLafqafKnU9vDfpmVculSoPMLDi98FBNovSdXVOdPaY1z2satMrk
derendinger.chTXT0google-site-verification=BXOqWMO8h_GCacH3B6ZcqSFpc3M3VgOk07B8hW_fl5I
derendinger.chTXT0bw=7ok6yCbaMj90iU8vLoyVvomAbinP6ISE8yfVTHyfeLlu
derendinger.chTXT0v=spf1 a ip4:195.182.12.0/24 include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:212.103.71.210 ip4:216.221.161.14 ip4:216.221.161.15 ip4:76.223.133.25 ip4:76.223.133.26 include:_spf.atlassian.net include:_spf.rexx-systems.com include:_spf.qualtrics.com ~all
derendinger.chTXT0bw=IvCgNuED3YJEOmqojEnYK8CZdfPBPdciIUaCCKVCYyzp
derendinger.chTXT0_jfd69t9f96b0fmjqxs3erx5b8pcyhag
derendinger.chCAA00 issuewild comodoca.com
derendinger.chCAA00 issue sectigo.com
derendinger.chCAA00 issue letsencrypt.org
derendinger.chCAA00 iodef mailto:sysadmin@sag-ag.ch
derendinger.chCAA00 issuewild letsencrypt.org
derendinger.chCAA00 issue digicert.com
derendinger.chCAA00 issuewild sectigo.com
derendinger.chCAA00 issue comodoca.com
www.derendinger.chA0195.15.227.62
www.derendinger.chAAAA02001:1600:3:1b:f816:3eff:fe36:dbb0

Get alerted the moment derendinger.ch's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch derendinger.ch continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

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

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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