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csu.co.cr

DNS Records

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Hosting & Network

csu.co.cr runs on AS13682, with email configured.

Hosting network
AS13682AS13682
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 6 other sites on AS13682. Stable here since we started watching (Jul 18, 2026).

DNS Records for csu.co.cr

HostnameTypeTTLPriorityContent
csu.co.crSOA86400pdnswm1.ultradns.net dns.wal-mart.com 2023011129 14400 3600 604800 86400
csu.co.crCAA00 issue globalsign.com
csu.co.crNS0pdnswm6.ultradns.co.uk
csu.co.crNS0pdnswm4.ultradns.org
csu.co.crNS0pdnswm1.ultradns.net
csu.co.crNS0pdnswm3.ultradns.org
csu.co.crNS0pdnswm5.ultradns.info
csu.co.crNS0pdnswm2.ultradns.net
csu.co.crA0190.143.204.138
csu.co.crA0190.143.204.133
csu.co.crMX010mail1.csu.co.cr
csu.co.crMX020mail2.csu.co.cr
csu.co.crTXT0v=spf1 mx -all
csu.co.crTXT0v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZvYTKNzY6yQ0AVJXQv69FSRZgGfVlacUREHK1LuEztbtSAkvKKbp/xOMj5aLoN1HHHuhCj6J5DwAqBoVe8sJ9zXDDnLtcd8+kntiCCPVrhdt9YSkicazRT8gCvAOov/Uj7jBSioUhaWcRLc8iuq4L8z02Aoz4TBtl4VT5wiXoOQIDAQAB

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DNS changes

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TLS certificate

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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