IPLIST.NET - 17.21.64.in-addr.arpa
Search for IP or hostnames:
17.21.64.in-addr.arpa checked at 2025-10-10T13:18:16.318Z 232ms 50/50/50 100% R:1117.21.64.in-addr.arpa
| NS | ns1.nac.net | ||||||
| A | 2001:518::1 🇺🇸 Cologix | ||||||
| PTR | ns1.nac.net | ||||||
| A | 207.99.0.41🇺🇸 Cologix | ||||||
| PTR | ns1.nac.net | ||||||
| NS | ns2.nac.net | ||||||
| A | 2001:518::2 🇺🇸 Cologix | ||||||
| PTR | ns2.nac.net | ||||||
| A | 207.99.0.42🇺🇸 Cologix | ||||||
| PTR | ns2.nac.net | ||||||
21.64.in-addr.arpa
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Starts with same word
Starts similarily
AI analysis
17.21.64.in-addr.arpa is parent of 20.17.21.64.in-addr.arpa, 24.17.21.64.in-addr.arpa, 23.17.21.64.in-addr.arpa and 22.17.21.64.in-addr.arpa.
17.21.64.in-addr.arpa is delegated to two name servers: ns1.nac.net and ns2.nac.net.
17.21.64.in-addr.arpa uses the same name server setup as other domains such as 95.123.209.in-addr.arpa, 147.21.64.in-addr.arpa, tl9.nac.net, b.oct.nac.net and 166.21.64.in-addr.arpa.
17.21.64.in-addr.arpa shares name servers with other domains at least partially, for instance gsmls.com, birdsong.us and shapewear.com.
These name servers are commonly used alongside ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and ns15.dnsmadeeasy.com.
Host names with two IP numbers:
ns1.nac.net points to 2001:518::1 and 207.99.0.41; ns2.nac.net points to 2001:518::2 and 207.99.0.42.