MXLIST.NET - 221.100.128.in-addr.arpa
Search for IP or hostnames:
221.100.128.in-addr.arpa checked at 2025-10-18T18:35:08.708Z 209ms 51/51/51 100% R:15221.100.128.in-addr.arpa
| NS | ns2.toronto.edu | ||||||
| A | 128.100.72.168🇨🇦 UTORONTO-AS | ||||||
| PTR | ns2.eis.utoronto.ca | ||||||
| NS | tesla.comm.utoronto.ca | ||||||
| A | 128.100.11.1🇨🇦 UTORONTO-AS | ||||||
| PTR | tesla.comm.utoronto.ca | ||||||
| NS | dns1.ece.utoronto.ca | ||||||
| A | 128.100.10.237🇨🇦 UTORONTO-AS | ||||||
| PTR | dns1.ece.utoronto.ca | ||||||
| NS | dns2.ece.utoronto.ca | ||||||
| A | 128.100.10.238🇨🇦 UTORONTO-AS | ||||||
| PTR | dns2.ece.utoronto.ca | ||||||
100.128.in-addr.arpa
| NS | ns1.d-zone.ca | ||||||
| NS | ns2.d-zone.ca | ||||||
Up
28.221.100.128.in-addr.arpa |
3.221.100.128.in-addr.arpa |
1.221.100.128.in-addr.arpa |
2.221.100.128.in-addr.arpa |
Starts with same word
221.com.ua |
221.us |
221.one |
221.net |
221.es |
221.co |
221.de |
221.in-addr.arpa |
221.tel |
221.ca |
221.com |
221.ru |
221.la |
221.org |
221.co.uk |
221.money |
221.cz |
221.life |
Starts similarily
AI analysis
221.100.128.in-addr.arpa has children 28.221.100.128.in-addr.arpa, 3.221.100.128.in-addr.arpa, 1.221.100.128.in-addr.arpa and 2.221.100.128.in-addr.arpa.
221.100.128.in-addr.arpa is delegated to four name servers: ns2.toronto.edu, tesla.comm.utoronto.ca, dns1.ece.utoronto.ca and dns2.ece.utoronto.ca.
221.100.128.in-addr.arpa at least partially shares name servers with other domains such as dsp.utoronto.ca, comm.utoronto.ca, 108.100.128.in-addr.arpa, wearcomp.org and ece.utoronto.ca.
These name servers are often used together with ns2.utoronto.ca, ns7.toronto.edu, bay.cs.toronto.edu, zakspeed.eecg.utoronto.ca, dns1.teach.cs.toronto.edu, tesla.comm.toronto.edu, dns1.ece.toronto.edu, dns2.ece.toronto.edu, cats3.vrg.utoronto.ca and ns.math.toronto.edu.
Host names with one IP number:
ns2.toronto.edu points to: 128.100.72.168
tesla.comm.utoronto.ca points to: 128.100.11.1
dns1.ece.utoronto.ca points to: 128.100.10.237
dns2.ece.utoronto.ca points to: 128.100.10.238