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opfikon.ch

DNS Records

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Hosting & Network

opfikon.ch runs on AS3303, with email via Microsoft 365.

Hosting network
AS3303AS3303
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1,592 other sites on AS3303. Stable here since we started watching (Aug 2, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to webext01.i-web.ch.

DNS Records for opfikon.ch

HostnameTypeTTLPriorityContent
opfikon.chSOA10800ns1.opfikon.ch ict.opfikon.ch 2026062401 7200 120 2419200 10800
opfikon.chNS0ns3.opfikon.ch
opfikon.chNS0ns1.opfikon.ch
opfikon.chNS0ns2.opfikon.ch
opfikon.chMX0opfikon-ch.mail.protection.outlook.com
opfikon.chA0195.65.10.20
opfikon.chTXT00kjcnjldhbbjq544sgymnpy5gdjxnwcr
opfikon.chTXT0MS=CC075ADBC8A22EA28692D713FF5C99A0D86DAF9D
opfikon.chTXT09lfllckcghw79b9xqclqkbml1p9m31pm
opfikon.chTXT0_wkin5knu68gjw0vijr1j3aylb35bqr1
opfikon.chTXT0v=spf1 mx:hin.ch include:_spf.i-web.ch ip4:217.11.32.170 ip4:212.80.96.0/21 ip6:2a01:7480:1:100::/64 include:spf.protection.outlook.com ip4:193.5.117.40/29 -all
opfikon.chTXT0apple-domain-verification=4L07pGv61cmmI4un
opfikon.chTXT0_qwt6p3bq8dnvnuxu9ozeek216pvf574
opfikon.chTXT0QuoVadis=a2e70338-ba95-4cd7-9e6f-43e883863b70
opfikon.chTXT0oYoXw4qB+M8bvv3jFezvYZvZS4MQITZYhjl4adROb5BUSIwxIuS9jnz1YZPPdIa0XUshrMN5gRqjqNQefdxHFA==
opfikon.chTXT0QuoVadis=cb1e4538-9767-4d7c-b9e5-40861ca18654
opfikon.chTXT0_portkk69dgup3lts1u39t7vx08lxr1m
opfikon.chTXT0nylqzv6flhxq61g94w9yxxjqhvsmfxbq
opfikon.chTXT075F5DD16-F57C-4801-A5D0-8EA189800406
opfikon.chTXT0_ic3tqlaz9xlb1djotqzjeokqyj6t86t
opfikon.chTXT0deepbox-verification=xwKNH9sScHS-NZKXIwP1Yc3agoUzzaBX2InQ5ij1Hzo
opfikon.chTXT0_qjd45bv1rcq8jx3b31wzo6nrvf684gg
www.opfikon.chCNAME0webext01.i-web.ch
www.opfikon.chA0195.65.10.20

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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