DNSWHOIS.INFO - 221.166.216.in-addr.arpa
Search for IP or hostnames:
221.166.216.in-addr.arpa checked at 2025-10-23T15:53:59.935Z 351ms 50/50/50 100% R:10221.166.216.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| A | 2001:428::5 🇺🇸 Centurylink | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 Centurylink | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns2.qwest.net | ||||||
| A | 2001:428::6 🇺🇸 Centurylink | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 Centurylink | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
166.216.in-addr.arpa
Up
Starts with same word
221.life |
221.com.ua |
221.us |
221.one |
221.net |
221.es |
221.co |
221.de |
221.in-addr.arpa |
221.tel |
221.ca |
221.com |
221.ru |
221.la |
221.org |
221.co.uk |
221.money |
221.cz |
221.cn |
Starts similarily
AI analysis
221.166.216.in-addr.arpa is the parent of 192.221.166.216.in-addr.arpa and 86.221.166.216.in-addr.arpa.
221.166.216.in-addr.arpa has two name servers: authns1.qwest.net and authns2.qwest.net.
221.166.216.in-addr.arpa shares the same name server setup as other domains, for example 24.116.65.in-addr.arpa, 185.117.65.in-addr.arpa, 198.145.63.in-addr.arpa, 252.230.63.in-addr.arpa and 228.50.71.in-addr.arpa.
221.166.216.in-addr.arpa shares some name servers with other domains, for example 106.89.64.in-addr.arpa, 49.177.167.in-addr.arpa, 246.242.66.in-addr.arpa, 22.177.167.in-addr.arpa and 253.34.69.in-addr.arpa.
These name servers are commonly paired with ns1.kmcmail.net, ns2.kmcmail.net, ns.allina.com, nsext-stc.allina.com, ns3.kmcmail.net, dns1.utelfla.com and dns2.utelfla.com.
Host names with two IP numbers:
authns1.qwest.net points to: 2001:428::5 and 63.150.72.4; authns2.qwest.net points to: 2001:428::6 and 208.44.130.120.