WWW.RTSAK.COM - 5.31.128.in-addr.arpa
Search for IP or hostnames:
5.31.128.in-addr.arpa checked at 2025-10-03T18:49:07.062Z 175ms 49/49/49 100% R:155.31.128.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 | ||||||
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AI analysis
5.31.128.in-addr.arpa is a parent of 117.5.31.128.in-addr.arpa, 105.5.31.128.in-addr.arpa and 113.5.31.128.in-addr.arpa.
5.31.128.in-addr.arpa is delegated to three name servers: auth-ns0.csail.mit.edu, auth-ns2.csail.mit.edu and bubbles.lids.mit.edu.
5.31.128.in-addr.arpa at least partially shares name servers with other domains, including 30.128.in-addr.arpa, 47.30.128.in-addr.arpa, 99.30.128.in-addr.arpa, 172.52.128.in-addr.arpa and 11.12.192.in-addr.arpa.
These name servers are commonly used with auth-ns1.csail.mit.edu and auth-ns3.csail.mit.edu.
Host names with two IP numbers:
auth-ns0.csail.mit.edu points to 2603:400a:0:7d2::801e:27b and 128.30.2.123.
Host names with one IP number:
auth-ns2.csail.mit.edu points to 128.52.32.80.
bubbles.lids.mit.edu points to 128.31.4.28.