DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
gutc.com.tw runs on Cloudflare, with DNS by Cloudflare and email configured.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Sep 8, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for gutc.com.tw
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| gutc.com.tw | AAAA | 0 | 2606:4700:3036::6815:4b41 | |
| gutc.com.tw | AAAA | 0 | 2606:4700:3031::ac43:d7b8 | |
| gutc.com.tw | MX | 0 | 10 | mail.gutc.com.tw |
| gutc.com.tw | NS | 0 | anton.ns.cloudflare.com | |
| gutc.com.tw | NS | 0 | melody.ns.cloudflare.com | |
| gutc.com.tw | A | 0 | 172.67.215.184 | |
| gutc.com.tw | A | 0 | 104.21.75.65 | |
| gutc.com.tw | SOA | 1800 | anton.ns.cloudflare.com dns.cloudflare.com 2414101402 10000 2400 604800 1800 | |
| gutc.com.tw | TXT | 0 | MS=ms76506580 | |
| gutc.com.tw | TXT | 0 | MS=EC800DA0B423279A812649091EAC440497FFADA6 | |
| gutc.com.tw | TXT | 0 | google-site-verification=EzMHsSfksgRWj8z4iVu2eD21WIp0fLrfCVep0GNG6Ao | |
| gutc.com.tw | TXT | 0 | chtsec_phishing_test=pLCO2eRJz5K7ebrIrMEc7BEoEV1yRVYH | |
| gutc.com.tw | TXT | 0 | chtsec_phishing_test=uxRy8mRsiKK12uiFxiOF48U4L7qIqoVo | |
| gutc.com.tw | TXT | 0 | v=spf1 a:mail.gutc.com.tw mx ip4:61.220.197.16/32 include:_spf.google.com ~all | |
| www.gutc.com.tw | A | 0 | 104.21.75.65 | |
| www.gutc.com.tw | A | 0 | 172.67.215.184 | |
| www.gutc.com.tw | AAAA | 0 | 2606:4700:3036::6815:4b41 | |
| www.gutc.com.tw | AAAA | 0 | 2606:4700:3031::ac43:d7b8 |
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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.
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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