IPLIST.NET - 21.1.72.in-addr.arpa
Search for IP or hostnames:
21.1.72.in-addr.arpa checked at 2025-10-07T15:47:15.748Z 226ms 42/42/42 100% R:1421.1.72.in-addr.arpa
| NS | ns1.ntd.net | ||||||
| A | 72.1.0.2🇺🇸 AS7268 | ||||||
| PTR | ns1.ntd.net | ||||||
| NS | ns2.ntd.net | ||||||
| A | 209.103.196.2🇺🇸 AS7268 | ||||||
| PTR | ns.athenet.net | ||||||
1.72.in-addr.arpa
Up
75.21.1.72.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
75.21.1.72.in-addr.arpa has 21.1.72.in-addr.arpa as its parent.
Two name servers ns1.ntd.net and ns2.ntd.net are delegated to 21.1.72.in-addr.arpa.
21.1.72.in-addr.arpa uses the same name server configuration as other domains, such as 30.1.72.in-addr.arpa, 28.1.72.in-addr.arpa, wcmusa.com, 73.246.63.in-addr.arpa and 8.1.72.in-addr.arpa.
21.1.72.in-addr.arpa shares name servers with other domains at least partially, for instance 0.1.72.in-addr.arpa and 2.1.72.in-addr.arpa.
these name servers are commonly used with the name servers ns1.northnet.net.
Host names with a single IP address:
ns1.ntd.net points to 72.1.0.2
ns2.ntd.net points to 209.103.196.2
dbq