DNS Record Lookup

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

Hosting & Network

castro-tech.com.tw runs on AS38843, with email configured.

Hosting network
AS38843AS38843
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 464 other sites on AS38843. Stable here since we started watching (Jul 19, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to castro-tech.com.tw.

DNS Records for castro-tech.com.tw

HostnameTypeTTLPriorityContent
castro-tech.com.twSOA10800ns.castro-tech.com.tw plesk.pumo.tw 1688821628 10800 3600 604800 10800
castro-tech.com.twTXT0v=spf1 ip4:223.27.50.0/24 ~all
castro-tech.com.twA0124.150.132.39
castro-tech.com.twNS0ns.castro-tech.com.tw
castro-tech.com.twMX010mx.dspams.com
www.castro-tech.com.twTXT0v=spf1 ip4:223.27.50.0/24 ~all
www.castro-tech.com.twMX010mx.dspams.com
www.castro-tech.com.twA0124.150.132.39
www.castro-tech.com.twNS0ns.castro-tech.com.tw
www.castro-tech.com.twCNAME0castro-tech.com.tw
www.castro-tech.com.twSOA10800ns.castro-tech.com.tw plesk.pumo.tw 1688821628 10800 3600 604800 10800

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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