IPLIST.NET - 171.52.128.in-addr.arpa
Search for IP or hostnames:
171.52.128.in-addr.arpa checked at 2025-09-17T13:51:44.095Z 263ms 59/59/59 100% R:11171.52.128.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 | ||||||
52.128.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
203.171.52.128.in-addr.arpa |
Starts with same word
171.ca |
171.ddns.net |
171.guru |
171.us |
171.dk |
171.com.tw |
171.in-addr.arpa |
171.be |
171.in |
171.com |
171.at |
171.de |
171.nl |
171.ltd |
171.es |
171.ch |
171.run |
171.co |
171.hk |
171.fr |
171.uk |
171.tv |
171.cn |
171.biz |
171.ru |
171.eu |
171.cl |
171.ae |
Starts similarily
AI analysis
The parent of 203.171.52.128.in-addr.arpa is 171.52.128.in-addr.arpa.
171.52.128.in-addr.arpa is delegated to four name servers: auth-ns0.csail.mit.edu, auth-ns1.csail.mit.edu, auth-ns2.csail.mit.edu and auth-ns3.csail.mit.edu.
171.52.128.in-addr.arpa shares name servers with other domains at least partially, for instance 11.12.192.in-addr.arpa, 180.52.128.in-addr.arpa, 141.52.128.in-addr.arpa, 6.31.128.in-addr.arpa and 11.30.128.in-addr.arpa.
these name servers are often used together with the name servers bubbles.lids.mit.edu.
Two IP numbers per host:
auth-ns0.csail.mit.edu points to 2603:400a:0:7d2::801e:27b and 128.30.2.123
auth-ns3.csail.mit.edu points to 2600:1f16:ceb:1302::a and 18.220.24.142
One IP number per host:
auth-ns1.csail.mit.edu points to 128.31.0.18
auth-ns2.csail.mit.edu points to 128.52.32.80