DNS Record Lookup

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

dofasco.ca

DNS Records

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Hosting & Network

dofasco.ca runs on AS20756 (multi-homed across 2 networks), with email via Proofpoint.

Hosting network
AS20756multi-homedAS20756AS209510
Managed DNS
Self-hosted / other
Email
Proofpoint
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 9,347 other sites on AS20756. Stable here since we started watching (Sep 23, 2026).

DNS Records for dofasco.ca

HostnameTypeTTLPriorityContent
dofasco.caMX010mx08-002b3401.pphosted.com
dofasco.caMX010mx07-002b3401.pphosted.com
dofasco.caA081.92.94.54
dofasco.caA0152.89.172.56
dofasco.caA081.92.95.55
dofasco.caAAAA02a09:35c0:102::56
dofasco.caAAAA02a01:c8:100::54
dofasco.caAAAA02a01:c8:101::55
dofasco.caSOA7200nsa.perf1.fr technical.nameshield.net 2026091620 28800 7200 604800 7200
dofasco.caNS0nsb.perf1.com
dofasco.caNS0nsa.perf1.fr
dofasco.caNS0nsc.perf1.com
dofasco.caTXT0v=spf1 include:spf-002b3401.pphosted.com -all
dofasco.caTXT0mdfdltbe0mqtlbv266r5pmb82b
dofasco.caTXT0MS=ms60913904
dofasco.caTXT0uq44ovvkep8cvjdi2sdc3n36mi
dofasco.caTXT0QdL9iFg8ydmgcKtMFp/WK0u8RZBYfm1J4OQtbuFLS7SdpykqA9FK+AzfsYb2kTQR7Lt62iv2xj/gUBfB7XuqyA==
dofasco.caTXT0uabtd9ql3vp59c241iqqpta9sv
dofasco.caTXT0upk9b3pgpj82grtib7p0fpe7el
dofasco.caTXT0r2laesp52g34cdo5d16m6lgplr
dofasco.caTXT0mhqmme41c91cpescb74144n8ji
dofasco.caTXT09nb2hv6mmbgde67au4fhgem1vo
dofasco.caTXT01ao59mvemjlv50g6rtg8tg2tc
dofasco.caTXT0li23bh27oc6cdl4jkkl9fl9d78
dofasco.caTXT0luhhjf0dt0pvp69a03u64g9giq
dofasco.caTXT0m755ekh0a7445kve1cobb8derr
dofasco.caTXT0MS=ms13323297
www.dofasco.caCNAME0saspresence.perf1.com
www.dofasco.caA0185.65.58.55
www.dofasco.caA081.92.91.56

Get alerted the moment dofasco.ca's DNS changes

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Uptime

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DNS changes

We watch NS, MX, CAA, CNAME, TXT 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