DNSWHOIS.INFO - 21.166.149.in-addr.arpa
Search for IP or hostnames:
21.166.149.in-addr.arpa checked at 2025-10-20T09:42:42.200Z 130ms 47/47/47 100% R:1621.166.149.in-addr.arpa
| NS | dns1.iu.edu | ||||||
| A | 2001:18e8:3:220::10 🇺🇸 Indiana University | ||||||
| PTR | ns4.indiana.edu | ||||||
| A | 134.68.220.8🇺🇸 Indiana University | ||||||
| PTR | dns1.iu.edu | ||||||
| NS | dns2.iu.edu | ||||||
| A | 2001:18e8:2:8::10 🇺🇸 Indiana University | ||||||
| PTR | ns5.indiana.edu | ||||||
| A | 129.79.50.150🇺🇸 Indiana University | ||||||
| PTR | dns2.iu.edu | ||||||
| NS | dns3.iu.edu | ||||||
| A | 52.21.18.216🇺🇸 Amazon | ||||||
| PTR | dns3.iu.edu | ||||||
166.149.in-addr.arpa
| NS | dns1.iu.edu | ||||||
| NS | dns2.iu.edu | ||||||
| NS | dns3.iu.edu | ||||||
Starts with same word
Starts similarily
AI analysis
21.166.149.in-addr.arpa is delegated to three name servers: dns1.iu.edu, dns2.iu.edu and dns3.iu.edu.
21.166.149.in-addr.arpa at least partially shares name servers with other domains, for instance 211.166.149.in-addr.arpa, ibrc.iupui.edu, parking.iupui.edu, uwsg.iu.edu and assessment.iupui.edu.
Host names with two IP numbers:
dns1.iu.edu points to 2001:18e8:3:220::10 and 134.68.220.8.
dns2.iu.edu points to 2001:18e8:2:8::10 and 129.79.50.150.
Host names with one IP number:
dns3.iu.edu points to 52.21.18.216.
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