DNSWHOIS.INFO - 17.21.64.in-addr.arpa
Search for IP or hostnames:
17.21.64.in-addr.arpa checked at 2025-10-18T21:22:31.799Z 124ms 50/50/50 100% R:1217.21.64.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
Up
Starts with same word
Starts similarily
AI analysis
17.21.64.in-addr.arpa is a 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's delegation is to two name servers ns1.nac.net and ns2.nac.net.
17.21.64.in-addr.arpa shares the same name server configuration 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 106.29.66.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 with the name servers 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