NSLIST.NET - jong-laptop.cs.columbia.edu
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jong-laptop.cs.columbia.edu checked at 2025-10-17T19:59:20.988Z 290ms 22/22/22 100% R:9jong-laptop.cs.columbia.edu
| A | 128.59.20.168🇺🇸 Columbia University | ||||||
| PTR | jong-laptop.cs.columbia.edu | ||||||
cs.columbia.edu
| MX | mxa-00364e01.gslb.pphosted.com | ||||||
| MX | mxb-00364e01.gslb.pphosted.com | ||||||
| A | 128.59.11.206🇺🇸 Columbia University | ||||||
PTR for
AI analysis
jong-laptop.cs.columbia.edu points to a single IP address: 128.59.20.168.
dbq