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Hosting & Network

clsa-elcv.ca runs on AS23237, with email configured.

Hosting network
AS23237AS23237
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 19 other sites on AS23237. Stable here since we started watching (Jul 30, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to porta.clsa-elcv.ca.

DNS Records for clsa-elcv.ca

HostnameTypeTTLPriorityContent
clsa-elcv.caMX010backupms1.nas.net
clsa-elcv.caMX0ms1.nas.net
clsa-elcv.caNS0nsah.dns.nas.net
clsa-elcv.caNS0nsat.dns.nas.net
clsa-elcv.caA0130.113.152.98
clsa-elcv.caSOA10800nsah.dns.nas.net sippel.mcmaster.ca 2026072903 3600 3600 604800 10800
clsa-elcv.caTXT0v=spf1 +a +mx ip4:216.145.96.0/20 ip4:130.113.0.0/16 include:servers.mcsv.net ~all
clsa-elcv.caTXT0tw4c786wg508vcrkcpqr4tgzj6bsjwmd
clsa-elcv.caTXT0k=rsa\;t=s\;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbmGbQMzYeMvxwtNQoXN0waGYaciuKx8mtMh5czguT4EZlJXuCt6V+l56mmt3t68FEX5JJ0q4ijG71BGoFRkl87uJi7LrQt1ZZmZCvrEII0YO4mp8sDLXC8g1aUAoi8TJgxq2MJqCaMyj5kAm3Fdy2tzftPCV/lbdiJqmBnWKjtwIDAQAB
clsa-elcv.caTXT0google-site-verification=KvOmzcLRWHalu4XLZrqf7Bjo2QY7qdI3JqbxvjIVGbM
clsa-elcv.caTXT0_ako1kzrubjdgxa88fs2iqld4tqsdfqr
clsa-elcv.caTXT01259qpsjgmnz88j4gmh2m5dvw46j7ql6
www.clsa-elcv.caA0130.113.152.98
www.clsa-elcv.caCNAME0porta.clsa-elcv.ca

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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