DNSWHOIS.INFO - 81.33.211.141.in-addr.arpa
Search for IP or hostnames:
81.33.211.141.in-addr.arpa checked at 2025-11-17T08:01:11.842Z 444ms 21/21/21 100% R:10 allDone:true timedOut:false 81.33.211.141.in-addr.arpa
| PTR | isr-33-81.isr.umich.edu | ||||||
| A | 141.211.33.81🇺🇸 UMICH-ASN1 | ||||||
| PTR | isr-33-81.isr.umich.edu | ||||||
| PTR | sos.isr.umich.edu | ||||||
| PTR | sos.isr.umich.edu | ||||||
| A | 141.211.33.81🇺🇸 UMICH-ASN1 | ||||||
| PTR | isr-33-81.isr.umich.edu | ||||||
| PTR | sos.isr.umich.edu | ||||||
33.211.141.in-addr.arpa
| NS | dns1.itd.umich.edu | ||||||
| NS | dns2.itd.umich.edu | ||||||
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