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Hosting & Network

mum.ch runs on AS3209, with email configured.

Hosting network
AS3209AS3209
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1,254 other sites on AS3209. Stable here since we started watching (Jul 27, 2026).

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

DNS Records for mum.ch

HostnameTypeTTLPriorityContent
mum.chSOA3600ns.udag.de hostmaster.united-domains.de 2024081383 10800 3600 604800 3600
mum.chNS0ns.udag.net
mum.chNS0ns.udag.org
mum.chNS0ns.udag.de
mum.chMX010mx1.hc1181-97.eu.iphmx.com
mum.chMX020mx2.hc1181-97.eu.iphmx.com
mum.chA0145.253.179.136
mum.chTXT0v=spf1 mx ip4:40.107.0.0/16 ip4:40.92.0.0/15 ip4:52.100.0.0/14 ip4:52.238.78.88/32 ip4:104.47.0.0/17 ip4:162.55.246.28 include:_spf.smtp.com include:spf.protection.outlook.com ~all
mum.chTXT0globalsign-domain-verification=5J3W4DnEAcN8QDuQRLUlcZbsy6I1RLCCUX7QDbYeQY
mum.chTXT0apple-domain-verification=mZ63KoeRTTCoPrum
mum.chTXT0sophos-domain-verification=86c02d0e39afa1c68c84ec9c554be01253818b815bcf39d6798fab5800af1d69
mum.chTXT0sGktw4plro9STF+2kTuWnNI93jYnc8xkKQminKOVvd8=
mum.chTXT0v=DMARC1; p=none; fo=1; rua=info.fr@mum.ch
mum.chTXT0bw=XW4iMCDUn/5fGH/9dzhjgM4QA+mxzKz0Q0EHxPGfQMS6
mum.chTXT0globalsign-domain-verification=o75zxKMvMCLGZ1HsP46YaIYvOYVS7jOO6jSO1xaEsZ
mum.chTXT0docusign=850c154f-6615-4a0c-a957-e1af7959f852
mum.chTXT0google-site-verification=tipm0Ymorrp4R-Khjpk7Cu_0HJNBpGDK-gq_5PYKkgE
www.mum.chA0145.253.179.136

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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