WWW.RTSAK.COM - 21.119.128.in-addr.arpa
Search for IP or hostnames:
21.119.128.in-addr.arpa checked at 2025-10-02T23:47:10.017Z 138ms 45/45/45 100% R:1421.119.128.in-addr.arpa
| NS | ns1.umass.edu | ||||||
| A | 128.119.10.27🇺🇸 AS1249 | ||||||
| PTR | ns1.umass.edu | ||||||
| NS | ns2.umass.edu | ||||||
| A | 128.119.10.28🇺🇸 AS1249 | ||||||
| PTR | ns2.umass.edu | ||||||
| NS | ns3.umass.edu | ||||||
| A | 69.16.40.18🇺🇸 AS1968 | ||||||
| PTR | ns3.umass.edu | ||||||
119.128.in-addr.arpa
| NS | ns1.umass.edu | ||||||
| NS | ns2.umass.edu | ||||||
| NS | ns3.umass.edu | ||||||
Up
181.21.119.128.in-addr.arpa |
176.21.119.128.in-addr.arpa |
148.21.119.128.in-addr.arpa |
211.21.119.128.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
21.119.128.in-addr.arpa is a parent of 181.21.119.128.in-addr.arpa, 176.21.119.128.in-addr.arpa, 148.21.119.128.in-addr.arpa and 211.21.119.128.in-addr.arpa.
21.119.128.in-addr.arpa is delegated to three name servers: ns1.umass.edu, ns2.umass.edu and ns3.umass.edu.
21.119.128.in-addr.arpa partially shares name servers with other domains; examples include 65.19.72.in-addr.arpa, 125.119.128.in-addr.arpa, 88.119.128.in-addr.arpa, 116.19.72.in-addr.arpa and 1.119.128.in-addr.arpa.
These name servers are often used with the name servers unix1.cs.umass.edu and ns.mtholyoke.edu.
Host names with one IP number:
Host ns1.umass.edu points to 128.119.10.27.
Host ns2.umass.edu points to 128.119.10.28.
Host ns3.umass.edu points to 69.16.40.18.