WWW.RTSAK.COM - 221.11.37.in-addr.arpa
Search for IP or hostnames:
221.11.37.in-addr.arpa checked at 2025-11-17T06:50:40.841Z 872ms 50/50/50 100% R:9 allDone:true timedOut:false 221.11.37.in-addr.arpa
| NS | dns2.jazztel.es | ||||||
| A | 2a02:2e00:2022:d::1 🇪🇸 UNI2-AS | ||||||
| PTR | dns2.jazztel.es | ||||||
| A | 87.216.7.2🇪🇸 UNI2-AS | ||||||
| PTR | dns2.jazztel.es | ||||||
| NS | dns.jazztel.es | ||||||
| A | 2a02:2e00:2012:d::1 🇪🇸 UNI2-AS | ||||||
| PTR | dns.jazztel.es | ||||||
| A | 212.106.192.250🇪🇸 UNI2-AS | ||||||
| PTR | dns.jazztel.es | ||||||
11.37.in-addr.arpa
| NS | dns2.jazztel.es | ||||||
| NS | dns.jazztel.es | ||||||
Up
139.221.11.37.in-addr.arpa |
159.221.11.37.in-addr.arpa |
92.221.11.37.in-addr.arpa |
49.221.11.37.in-addr.arpa |
165.221.11.37.in-addr.arpa |
10.221.11.37.in-addr.arpa |
Starts with same word
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 |
221.org.cn |
221.life |
221.com.ua |
221.us |
221.one |
221.net |
221.es |
221.co |
Starts similarily
AI analysis
221.11.37.in-addr.arpa is a parent of 139.221.11.37.in-addr.arpa, 159.221.11.37.in-addr.arpa, 92.221.11.37.in-addr.arpa, 49.221.11.37.in-addr.arpa and 165.221.11.37.in-addr.arpa, plus a few other host names.
221.11.37.in-addr.arpa is delegated to two name servers: dns2.jazztel.es and dns.jazztel.es.
221.11.37.in-addr.arpa uses the same name server setup as other domains, for instance 187.18.95.in-addr.arpa, 232.14.62.in-addr.arpa, 185.14.37.in-addr.arpa, 168.191.92.in-addr.arpa and 3.191.92.in-addr.arpa.
221.11.37.in-addr.arpa at least partially shares name servers with other domains, such as 187.216.87.in-addr.arpa and 161.216.87.in-addr.arpa and 172.216.87.in-addr.arpa.
these name servers are often used together with the name servers ns.ripe.net.
Host names with two IP numbers:
The host dns2.jazztel.es points to 2a02:2e00:2022:d::1 and 87.216.7.2.
The host dns.jazztel.es points to 2a02:2e00:2012:d::1 and 212.106.192.250.