IPLIST.NET - 6.31.128.in-addr.arpa
Search for IP or hostnames:
6.31.128.in-addr.arpa checked at 2025-10-05T03:32:34.383Z 230ms 49/49/49 100% R:13
6.31.128.in-addr.arpa
NS | auth-ns0.csail.mit.edu | ||||||
A | 2603:400a:0:7d2::801e:27b 🇺🇸 Massachusetts Institute of Technology | ||||||
PTR | auth-ns0.csail.mit.edu | ||||||
A | 128.30.2.123🇺🇸 Massachusetts Institute of Technology | ||||||
PTR | auth-ns0.csail.mit.edu | ||||||
NS | auth-ns2.csail.mit.edu | ||||||
A | 128.52.32.80🇺🇸 Massachusetts Institute of Technology | ||||||
PTR | new-life.csail.mit.edu | ||||||
NS | bubbles.lids.mit.edu | ||||||
A | 128.31.4.28🇺🇸 Massachusetts Institute of Technology | ||||||
PTR | bubbles.lids.mit.edu |
31.128.in-addr.arpa
NS | auth-ns0.csail.mit.edu | ||||||
NS | auth-ns1.csail.mit.edu | ||||||
NS | auth-ns2.csail.mit.edu | ||||||
NS | auth-ns3.csail.mit.edu |
Up
Starts with same word
Starts similarily
AI analysis
6.31.128.in-addr.arpa
is a parent of 98.6.31.128.in-addr.arpa
, 70.6.31.128.in-addr.arpa
and 20.6.31.128.in-addr.arpa
.
6.31.128.in-addr.arpa
is delegated to three name servers: auth-ns0.csail.mit.edu
, auth-ns2.csail.mit.edu
and bubbles.lids.mit.edu
.
At least part of the name servers for 6.31.128.in-addr.arpa
are shared with other domains, for instance 182.52.128.in-addr.arpa
, wireless.csail.mit.edu
, 5.31.128.in-addr.arpa
, lcs.mit.edu
and dynamic.csail.mit.edu
.
These name servers are commonly used alongside auth-ns1.csail.mit.edu
and auth-ns3.csail.mit.edu
.
Two IP numbers for a host name:
auth-ns0.csail.mit.edu
points to 2603:400a:0:7d2::801e:27b and 128.30.2.123.
One IP number for a host name:
auth-ns2.csail.mit.edu
points to 128.52.32.80.
bubbles.lids.mit.edu
points to 128.31.4.28.