DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
check2check.com.tw
DNS Records
Hosting & Network
check2check.com.tw runs on Google Cloud, with DNS by Google and email via Google Workspace.
- Hosting network
- Google CloudAS396982Google Cloud
- Managed DNS
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 490,854 other sites on Google Cloud. Stable here since we started watching (Sep 9, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to check2check.com.tw.
DNS Records for check2check.com.tw
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| check2check.com.tw | A | 0 | 35.221.236.242 | |
| check2check.com.tw | MX | 0 | 5 | alt1.aspmx.l.google.com |
| check2check.com.tw | MX | 0 | 10 | alt3.aspmx.l.google.com |
| check2check.com.tw | MX | 0 | 5 | alt2.aspmx.l.google.com |
| check2check.com.tw | MX | 0 | 1 | aspmx.l.google.com |
| check2check.com.tw | MX | 0 | 10 | alt4.aspmx.l.google.com |
| check2check.com.tw | TXT | 0 | facebook-domain-verification=ta7bcwq4as84cnuljlqiu2cd8htefa | |
| check2check.com.tw | TXT | 0 | sme9c8pi9nh9u82u5tqdpkbh0t | |
| check2check.com.tw | TXT | 0 | dd9iiec6i4j89grfqmb5v8jkop | |
| check2check.com.tw | TXT | 0 | facebook-domain-verification=slv7jj3rwskp5dgbpk342c92u4wsk4 | |
| check2check.com.tw | TXT | 0 | google-site-verification=F7xiXQ9AL7t5Cqg0hzK2Kgtlp_Mx4g9kLDYBn9NelBQ | |
| check2check.com.tw | SOA | 300 | ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 4 21600 3600 1209600 300 | |
| check2check.com.tw | NS | 0 | ns-cloud-a3.googledomains.com | |
| check2check.com.tw | NS | 0 | ns-cloud-a4.googledomains.com | |
| check2check.com.tw | NS | 0 | ns-cloud-a2.googledomains.com | |
| check2check.com.tw | NS | 0 | ns-cloud-a1.googledomains.com | |
| www.check2check.com.tw | A | 0 | 35.221.236.242 | |
| www.check2check.com.tw | CNAME | 0 | check2check.com.tw | |
| www.check2check.com.tw | NS | 0 | ns-cloud-a2.googledomains.com | |
| www.check2check.com.tw | NS | 0 | ns-cloud-a4.googledomains.com | |
| www.check2check.com.tw | NS | 0 | ns-cloud-a1.googledomains.com | |
| www.check2check.com.tw | NS | 0 | ns-cloud-a3.googledomains.com | |
| www.check2check.com.tw | MX | 0 | 1 | aspmx.l.google.com |
| www.check2check.com.tw | MX | 0 | 10 | alt4.aspmx.l.google.com |
| www.check2check.com.tw | MX | 0 | 5 | alt1.aspmx.l.google.com |
| www.check2check.com.tw | MX | 0 | 5 | alt2.aspmx.l.google.com |
| www.check2check.com.tw | MX | 0 | 10 | alt3.aspmx.l.google.com |
| www.check2check.com.tw | TXT | 0 | sme9c8pi9nh9u82u5tqdpkbh0t | |
| www.check2check.com.tw | TXT | 0 | dd9iiec6i4j89grfqmb5v8jkop | |
| www.check2check.com.tw | TXT | 0 | facebook-domain-verification=slv7jj3rwskp5dgbpk342c92u4wsk4 | |
| www.check2check.com.tw | TXT | 0 | facebook-domain-verification=ta7bcwq4as84cnuljlqiu2cd8htefa | |
| www.check2check.com.tw | TXT | 0 | google-site-verification=F7xiXQ9AL7t5Cqg0hzK2Kgtlp_Mx4g9kLDYBn9NelBQ | |
| www.check2check.com.tw | SOA | 300 | ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 4 21600 3600 1209600 300 |
Get alerted the moment check2check.com.tw's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch check2check.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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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