DNS Record Lookup

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

Hosting & Network

We’re building the network profile for trefa.ch — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.

DNS Records for trefa.ch

HostnameTypeTTLPriorityContent
trefa.chNS0dns2.worldsoft-isp.net
trefa.chNS0dns1.worldsoft-isp.net
trefa.chSOA1800dns1.worldsoft-isp.net hostmaster.worldsoft.ch 2026062407 10800 1800 604800 1800
trefa.chCAA00 issuewild certum.pl
trefa.chCAA00 issue ssl.com
trefa.chCAA00 issuewild godaddy.com
trefa.chCAA00 issuewild digicert.com
trefa.chCAA00 issuewild swisssign.com
trefa.chCAA00 issuewild sectigo.com
trefa.chCAA00 issue awstrust.com
trefa.chCAA00 issuewild globalsign.com
trefa.chCAA00 issuewild amazontrust.com
trefa.chCAA00 issue globalsign.com
trefa.chCAA00 issue amazontrust.com
trefa.chCAA00 issue starfieldtech.com
trefa.chCAA00 issue swisssign.com
trefa.chCAA00 issuewild geotrust.com
trefa.chCAA00 issue amazonaws.com
trefa.chCAA00 issuewild pki.goog
trefa.chCAA00 issue pki.goog
trefa.chCAA00 issuewild awstrust.com
trefa.chCAA00 issue letsencrypt.org
trefa.chCAA00 issue godaddy.com
trefa.chCAA00 issue sectigo.com
trefa.chCAA00 issue geotrust.com
trefa.chCAA00 issuewild letsencrypt.org
trefa.chCAA00 issuewild starfieldtech.com
trefa.chCAA00 issue digicert.com
trefa.chCAA00 issuewild ssl.com
trefa.chCAA00 issuewild amazon.com
trefa.chCAA00 issuewild amazonaws.com
trefa.chCAA00 issue amazon.com
trefa.chCAA00 issue certum.pl

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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