DNS Record Lookup

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

Hosting & Network

coretechnology.com.tw runs on AS9924, with DNS by Cloudflare and email via Google Workspace.

Hosting network
AS9924AS9924
Managed DNS
Cloudflare
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 2,514 other sites on AS9924. Stable here since we started watching (Sep 5, 2026).

DNS Records for coretechnology.com.tw

HostnameTypeTTLPriorityContent
coretechnology.com.twMX010ASPMX3.GOOGLEMAIL.COM
coretechnology.com.twMX05ALT1.ASPMX.L.GOOGLE.COM
coretechnology.com.twMX05ALT2.ASPMX.L.GOOGLE.COM
coretechnology.com.twMX010ASPMX2.GOOGLEMAIL.COM
coretechnology.com.twMX01ASPMX.L.GOOGLE.COM
coretechnology.com.twSOA1800bella.ns.cloudflare.com dns.cloudflare.com 2412777482 10000 2400 604800 1800
coretechnology.com.twA0219.86.167.108
coretechnology.com.twTXT0google-site-verification=fIWIChvssU23a_CBwiqJAHCXRwULZ8V37sC64RhbpwY
coretechnology.com.twTXT0v=spf1 include:_spf.google.com ~all
coretechnology.com.twNS0jeremy.ns.cloudflare.com
coretechnology.com.twNS0bella.ns.cloudflare.com
www.coretechnology.com.twAAAA02606:4700:3036::ac43:8250
www.coretechnology.com.twAAAA02606:4700:3037::6815:77d
www.coretechnology.com.twA0172.67.130.80
www.coretechnology.com.twA0104.21.7.125

Get alerted the moment coretechnology.com.tw's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch coretechnology.com.tw continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Beta

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