DNS Record Lookup

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

Hosting & Network

nc.cz runs on AS16019, with email via Google Workspace.

Hosting network
AS16019AS16019
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 1,585 other sites on AS16019. Stable here since we started watching (Sep 2, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to nc.cz.

DNS Records for nc.cz

HostnameTypeTTLPriorityContent
nc.czSOA2560ns1.websupport.cz admin.websupport.cz 1779678578 7200 2048 1048576 2560
nc.czTXT0google-site-verification=1gbX4sLSky61b9ZNmx1Md-yZ8FisBr8fk_KRSvmixec
nc.czTXT0v=spf1 include:_spf.google.com ~all
nc.czTXT0MS=B04C39D87144893FB0D7CC19C6F48A5BCE2C1DA9
nc.czMX01aspmx.l.google.com
nc.czMX05alt2.aspmx.l.google.com
nc.czMX010alt3.aspmx.l.google.com
nc.czMX010alt4.aspmx.l.google.com
nc.czMX05alt1.aspmx.l.google.com
nc.czA078.44.173.42
nc.czAAAA02a02:8302:0:1ec::1e42
nc.czNS0ns3.websupport.eu
nc.czNS0ns2.websupport.cz
nc.czNS0ns1.websupport.cz
www.nc.czAAAA02a02:8302:0:1ec::1e42
www.nc.czA078.44.173.42
www.nc.czTXT0v=spf1 include:_spf.google.com ~all
www.nc.czTXT0MS=B04C39D87144893FB0D7CC19C6F48A5BCE2C1DA9
www.nc.czTXT0google-site-verification=1gbX4sLSky61b9ZNmx1Md-yZ8FisBr8fk_KRSvmixec
www.nc.czNS0ns3.websupport.eu
www.nc.czNS0ns1.websupport.cz
www.nc.czNS0ns2.websupport.cz
www.nc.czCNAME0nc.cz
www.nc.czMX010alt3.aspmx.l.google.com
www.nc.czMX05alt1.aspmx.l.google.com
www.nc.czMX01aspmx.l.google.com
www.nc.czMX05alt2.aspmx.l.google.com
www.nc.czMX010alt4.aspmx.l.google.com
www.nc.czSOA2560ns1.websupport.cz admin.websupport.cz 1779678578 7200 2048 1048576 2560

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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