WWW.RTSAK.COM - pi2721heller.cpmc.columbia.edu
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pi2721heller.cpmc.columbia.edu checked at 2025-10-11T12:22:31.931Z 228ms 22/22/22 100% R:10pi2721heller.cpmc.columbia.edu
| A | 156.111.139.249🇺🇸 NYP-INTERNET | ||||||
| PTR | pi2721heller.cpmc.columbia.edu | ||||||
cpmc.columbia.edu
| NS | ext-ns1.columbia.edu | ||||||
| NS | ns1.nyp.org | ||||||
| NS | ns2.nyp.org | ||||||
PTR for
AI analysis
pi2721heller.cpmc.columbia.edu points to a single IP address: 156.111.139.249.
Other host names, for instance smtp.nyspi.org, share IP numbers with pi2721heller.cpmc.columbia.edu.
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