DNSWHOIS.INFO - 81.2.128.in-addr.arpa
Search for IP or hostnames:
81.2.128.in-addr.arpa checked at 2025-09-07T07:09:27.111Z 105ms 39/39/39 100% R:1281.2.128.in-addr.arpa
| NS | nsauth1.net.cmu.edu | ||||||
| A | 128.2.1.8🇺🇸 Carnegie Mellon University | ||||||
| PTR | nsauth1.net.cmu.edu | ||||||
| NS | nsauth2.net.cmu.edu | ||||||
| A | 128.237.148.168🇺🇸 Carnegie Mellon University | ||||||
| PTR | nsauth2.net.cmu.edu | ||||||
2.128.in-addr.arpa
| NS | nsauth1.net.cmu.edu | ||||||
| NS | nsauth2.net.cmu.edu | ||||||
| NS | nsauth3.net.cmu.edu | ||||||
AI analysis
Two name servers, nsauth1.net.cmu.edu and nsauth2.net.cmu.edu, are delegated to 81.2.128.in-addr.arpa.
The name server setup of 81.2.128.in-addr.arpa is shared with other domains such as 162.2.128.in-addr.arpa, login.cmu.edu, ism.cmu.edu, xp.win.cmu.edu, and 236.2.128.in-addr.arpa.
The domain 81.2.128.in-addr.arpa shares its name servers at least partially with other domains such as net.cmu.edu, cmu.edu, 246.2.128.in-addr.arpa, 147.2.128.in-addr.arpa, and astmtmc.cmu.edu.
The name servers nsauth3.net.cmu.edu are commonly utilized in conjunction.
nsauth1.net.cmu.edu and nsauth2.net.cmu.edu both point to individual IP numbers: 128.2.1.8 and 128.237.148.168 respectively.
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