DNSWHOIS.INFO - 30.128.in-addr.arpa
Search for IP or hostnames:
30.128.in-addr.arpa checked at 2025-09-16T08:21:40.668Z 310ms 59/59/59 100% R:2130.128.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-ns1.csail.mit.edu | ||||||
| A | 128.31.0.18🇺🇸 Massachusetts Institute of Technology | ||||||
| PTR | auth-ns1.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 | auth-ns3.csail.mit.edu | ||||||
| A | 2600:1f16:ceb:1302::a 🇺🇸 Amazon | ||||||
| A | 18.220.24.142🇺🇸 Amazon | ||||||
| PTR | ec2-18-220-24-142.us-east-2.compute.amazonaws.com | ||||||
128.in-addr.arpa
| NS | r.arin.net | ||||||
| NS | u.arin.net | ||||||
| NS | x.arin.net | ||||||
| NS | y.arin.net | ||||||
| NS | z.arin.net | ||||||
| NS | arin.authdns.ripe.net | ||||||
Up
Starts with same word
Starts similarily
AI analysis
The parent of 71.30.128.in-addr.arpa, 47.30.128.in-addr.arpa, and 11.30.128.in-addr.arpa is 30.128.in-addr.arpa.
Four name servers, auth-ns0.csail.mit.edu, auth-ns1.csail.mit.edu, auth-ns2.csail.mit.edu, and auth-ns3.csail.mit.edu, are delegated to 30.128.in-addr.arpa.
The domain 30.128.in-addr.arpa partially shares its name servers with other domains such as dynamic.csail.mit.edu, ga.org, 71.30.128.in-addr.arpa, ai.mit.edu, and lids.mit.edu.
The name servers bubbles.lids.mit.edu are frequently utilized in conjunction.
auth-ns0.csail.mit.edu points to two IP numbers: 2603:400a:0:7d2::801e:27b and 128.30.2.123. auth-ns1.csail.mit.edu points to one IP number: 128.31.0.18. auth-ns2.csail.mit.edu points to one IP number: 128.52.32.80. auth-ns3.csail.mit.edu points to two IP numbers: 2600:1f16:ceb:1302::a and 18.220.24.142.