DNSWHOIS.INFO - 21.103.83.in-addr.arpa
Search for IP or hostnames:
21.103.83.in-addr.arpa checked at 2025-10-18T01:28:32.493Z 219ms 44/44/44 100% R:1021.103.83.in-addr.arpa
| NS | dns3.fastweb.it | ||||||
| A | 2001:b00:4:5:3:: 🇮🇹 Fastweb | ||||||
| A | 85.18.87.69🇮🇹 Fastweb | ||||||
| PTR | dns3.fastweb.it | ||||||
| NS | dns4.fastweb.it | ||||||
| A | 2001:b00:4:8:3:: 🇮🇹 Fastweb | ||||||
| A | 213.140.22.93🇮🇹 Fastweb | ||||||
| PTR | dns4.fastweb.it | ||||||
103.83.in-addr.arpa
Up
64.21.103.83.in-addr.arpa |
164.21.103.83.in-addr.arpa |
2.21.103.83.in-addr.arpa |
110.21.103.83.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
21.103.83.in-addr.arpa is a parent of 64.21.103.83.in-addr.arpa, 164.21.103.83.in-addr.arpa, 2.21.103.83.in-addr.arpa and 110.21.103.83.in-addr.arpa.
Two name servers dns3.fastweb.it and dns4.fastweb.it handle the delegation for 21.103.83.in-addr.arpa.
21.103.83.in-addr.arpa shares the same name server setup as other domains, for instance 156.63.93.in-addr.arpa, 79.96.89.in-addr.arpa, 155.53.93.in-addr.arpa, 187.39.93.in-addr.arpa and 212.32.93.in-addr.arpa.
Host names with two IP numbers:
dns3.fastweb.it points to 2001:b00:4:5:3:: and 85.18.87.69.
dns4.fastweb.it points to 2001:b00:4:8:3:: and 213.140.22.93.
dbq