MXLIST.NET - helios.cs.colorado.edu
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helios.cs.colorado.edu checked at 2025-11-26T08:51:49.705Z 99ms 22/22/22 100% R:14 allDone:true timedOut:false helios.cs.colorado.edu
| A | 128.138.232.81🇺🇸 COLORADO-AS | ||||||
| PTR | helios.cs.colorado.edu | ||||||
cs.colorado.edu
| NS | boulder.colorado.edu | ||||||
| NS | oldduke.colorado.edu | ||||||
| NS | otis.colorado.edu | ||||||
| MX | colorado-edu.mail.protection.outlook.com | ||||||
| A | 198.59.7.10🇺🇸 COLORADO-AS | ||||||
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AI analysis
helios.cs.colorado.edu resolves to one IP number: 128.138.232.81.