WWW.RTSAK.COM - 221.221.87.in-addr.arpa
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221.221.87.in-addr.arpa checked at 2025-11-05T18:50:45.681Z 227ms 50/50/50 100% R:14221.221.87.in-addr.arpa
| NS | dns2.jazztel.es | ||||||
| A | 2a02:2e00:2022:d::1 🇪🇸 Orange Spain | ||||||
| PTR | dns2.jazztel.es | ||||||
| A | 87.216.7.2🇪🇸 Orange Spain | ||||||
| PTR | dns2.jazztel.es | ||||||
| NS | dns.jazztel.es | ||||||
| A | 2a02:2e00:2012:d::1 🇪🇸 Orange Spain | ||||||
| PTR | dns.jazztel.es | ||||||
| A | 212.106.192.250🇪🇸 Orange Spain | ||||||
| PTR | dns.jazztel.es | ||||||
221.87.in-addr.arpa
| NS | dns2.jazztel.es | ||||||
| NS | dns.jazztel.es | ||||||
Up
Starts with same word
221.us |
221.one |
221.net |
221.es |
221.co |
221.bz |
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 |
Starts similarily
AI analysis
221.221.87.in-addr.arpa is a parent of 37.221.221.87.in-addr.arpa, 99.221.221.87.in-addr.arpa and 231.221.221.87.in-addr.arpa.
221.221.87.in-addr.arpa is delegated to two name servers: dns2.jazztel.es and dns.jazztel.es.
221.221.87.in-addr.arpa uses the same name server setup as other domains, including 224.94.90.dynamic.jazztel.es, 99.94.90.dynamic.jazztel.es, 78.218.87.in-addr.arpa, 90.16.95.in-addr.arpa and 121.14.37.in-addr.arpa.
221.221.87.in-addr.arpa at least partially shares name servers with other domains; for instance 172.216.87.in-addr.arpa, 164.216.87.in-addr.arpa and 186.216.87.in-addr.arpa.
These name servers are commonly used alongside the name servers ns.ripe.net.
Host names with two IP numbers:
dns2.jazztel.es points to 2a02:2e00:2022:d::1 and 87.216.7.2.
dns.jazztel.es points to 2a02:2e00:2012:d::1 and 212.106.192.250.