IPLIST.NET - 221.21.84.in-addr.arpa
Search for IP or hostnames:
221.21.84.in-addr.arpa checked at 2025-11-08T10:50:37.256Z 255ms 42/42/42 100% R:9221.21.84.in-addr.arpa
| NS | pns.btc-net.bg | ||||||
| A | 212.39.90.73🇧🇬 VIVACOM-AS | ||||||
| PTR | ns.btc-net.bg | ||||||
| PTR | pns.btc-net.bg | ||||||
| NS | sns.btc-net.bg | ||||||
| A | 212.39.90.77🇧🇬 VIVACOM-AS | ||||||
| PTR | ns1.btc-net.bg | ||||||
| PTR | sns.btc-net.bg | ||||||
21.84.in-addr.arpa
Up
Starts with same word
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 |
221.org.cn |
221.life |
221.com.ua |
221.us |
221.one |
221.net |
221.es |
221.co |
221.de |
Starts similarily
AI analysis
221.21.84.in-addr.arpa is a parent of 133.221.21.84.in-addr.arpa and 222.221.21.84.in-addr.arpa.
221.21.84.in-addr.arpa's delegation uses two name servers: pns.btc-net.bg and sns.btc-net.bg.
221.21.84.in-addr.arpa uses the same name server setup as other domains, such as 25.228.83.in-addr.arpa, 167.118.87.in-addr.arpa, 138.238.84.in-addr.arpa, 82.43.95.in-addr.arpa and 156.236.94.in-addr.arpa.
221.21.84.in-addr.arpa at least partially shares name servers with other domains, including 24.20.195.in-addr.arpa, mtc.government.bg, agra.bg, 142.77.77.in-addr.arpa and 89.228.83.in-addr.arpa.
These name servers are commonly used with ns2.uni-svishtov.bg.
Host names with a single IP address: pns.btc-net.bg points to 212.39.90.73; sns.btc-net.bg points to 212.39.90.77.