WWW.RTSAK.COM - tucows.us
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tucows.us checked at 2025-10-31T05:32:55.893Z 932ms 80/80/80 100% R:12tucows.us
| NS | dns1.tucows.com | ||||||
| A | 2604:4000:0:d:216:40:47:233 🇨🇦 TUCOWS | ||||||
| PTR | dns1.tucows.com | ||||||
| PTR | ns1.tucows.com | ||||||
| A | 216.40.47.233🇨🇦 TUCOWS | ||||||
| PTR | dns1.tucows.com | ||||||
| PTR | ns1.tucows.com | ||||||
| NS | dns2.tucows.com | ||||||
| A | 2604:4000:2000:2000:64:98:148:121 🇨🇦 TUCOWS-3 | ||||||
| PTR | dns2.tucows.com | ||||||
| PTR | ns2.tucows.com | ||||||
| A | 64.98.148.121🇨🇦 TUCOWS-3 | ||||||
| PTR | dns2.tucows.com | ||||||
| PTR | ns2.tucows.com | ||||||
| NS | dns3.tucows.com | ||||||
| A | 2604:4000:0:d:216:40:47:234 🇨🇦 TUCOWS | ||||||
| PTR | dns3.tucows.com | ||||||
| PTR | ns3.tucows.com | ||||||
| A | 216.40.47.234🇨🇦 TUCOWS | ||||||
| PTR | dns3.tucows.com | ||||||
| PTR | ns3.tucows.com | ||||||
| MX | mail.tucows.com | ||||||
| A | 64.99.51.31🇨🇦 TUCOWS | ||||||
us
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
Up
| www.tucows.us | 
Starts with same word
Starts similarily
AI analysis
The parent of www.tucows.us is tucows.us.
tucows.us points to a single IP address: 64.99.51.31.
Other host names such as certs.tucows.com, yummynames.ca, yummydomains.com, renewyourname.net and opensrs.tv share IPs with tucows.us.
tucows.us is delegated to three name servers: dns1.tucows.com, dns2.tucows.com and dns3.tucows.com.
tucows.us at least partially shares name servers with other domains, for example 165.99.64.in-addr.arpa, realnames.com, domaindirect.org, openroot.com and rev.tucows.net.
Host names with two IP numbers:
dns1.tucows.com points to 2604:4000:0:d:216:40:47:233 and 216.40.47.233
dns2.tucows.com points to 2604:4000:2000:2000:64:98:148:121 and 64.98.148.121
dns3.tucows.com points to 2604:4000:0:d:216:40:47:234 and 216.40.47.234
 The mail.tucows.com mail server handles tucows.us. 
tucows.us shares the same mail server setup as other domains, including opensrs.at, tucows.co.at, openroot.net, tu-cows.com and openroot.com.
tucows.us shares some mail servers with other domains, for example tucows.nl.
these mail servers are commonly used with toronto.mail.tucows.com.