DNS Record Lookup

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

Hosting & Network

cosaco.com runs on AS38927, with email via Microsoft 365.

Hosting network
AS38927AS38927
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 1,541 other sites on AS38927. Stable here since we started watching (Jul 17, 2026).

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

DNS Records for cosaco.com

HostnameTypeTTLPriorityContent
cosaco.comNS0dns02-ipv6.nbgo.de
cosaco.comNS0dns01.nbgo.de
cosaco.comNS0dns01-ipv6.nbgo.de
cosaco.comNS0dns02.nbgo.de
cosaco.comSOA3600dns01.nbgo.de domain.netbuild.net 2025092303 86400 10800 3600000 3600
cosaco.comAAAA02a02:420:0:8::100
cosaco.comMX0cosaco-com.mail.protection.outlook.com
cosaco.comTXT0e2f99acedf8ff0099446eeec4214b095de90e4131ed16b54bbfe6527e35302e
cosaco.comTXT0apple-domain-verification=75QxJhsWP2Bq64nD
cosaco.comTXT0a6320cae1c033560750f85c047754438de715a6d79085bd91404b45c7a8bb19
cosaco.comTXT0MS=ms39332703
cosaco.comTXT0v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
cosaco.comA0185.146.238.69
www.cosaco.comAAAA02a02:420:0:8::100
www.cosaco.comA0185.146.238.69

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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